forked from lix-project/lix
Merge branch 'master' into indexed-store-path-outputs
This commit is contained in:
John Ericson
GitHub
commit
13f2a6f38d
2
.github/ISSUE_TEMPLATE/feature_request.md
vendored
2
.github/ISSUE_TEMPLATE/feature_request.md
vendored
|
|
@ -2,7 +2,7 @@
|
|||
name: Feature request
|
||||
about: Suggest an idea for this project
|
||||
title: ''
|
||||
labels: improvement
|
||||
labels: feature
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
|
|
|||
28
.github/ISSUE_TEMPLATE/missing_documentation.md
vendored
Normal file
28
.github/ISSUE_TEMPLATE/missing_documentation.md
vendored
Normal file
|
|
@ -0,0 +1,28 @@
|
|||
---
|
||||
name: Missing or incorrect documentation
|
||||
about: Help us improve the reference manual
|
||||
title: ''
|
||||
labels: documentation
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
## Problem
|
||||
|
||||
<!-- describe your problem -->
|
||||
|
||||
## Checklist
|
||||
|
||||
<!-- make sure this issue is not redundant or obsolete -->
|
||||
|
||||
- [ ] checked [latest Nix manual] \([source])
|
||||
- [ ] checked [open documentation issues and pull requests] for possible duplicates
|
||||
|
||||
[latest Nix manual]: https://nixos.org/manual/nix/unstable/
|
||||
[source]: https://github.com/NixOS/nix/tree/master/doc/manual/src
|
||||
[open documentation issues and pull requests]: https://github.com/NixOS/nix/labels/documentation
|
||||
|
||||
## Proposal
|
||||
|
||||
<!-- propose a solution -->
|
||||
|
||||
6
.github/workflows/backport.yml
vendored
6
.github/workflows/backport.yml
vendored
|
|
@ -2,9 +2,15 @@ name: Backport
|
|||
on:
|
||||
pull_request_target:
|
||||
types: [closed, labeled]
|
||||
permissions:
|
||||
contents: read
|
||||
jobs:
|
||||
backport:
|
||||
name: Backport Pull Request
|
||||
permissions:
|
||||
# for zeebe-io/backport-action
|
||||
contents: write
|
||||
pull-requests: write
|
||||
if: github.repository_owner == 'NixOS' && github.event.pull_request.merged == true && (github.event_name != 'labeled' || startsWith('backport', github.event.label.name))
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
|
|
|
|||
56
.github/workflows/ci.yml
vendored
56
.github/workflows/ci.yml
vendored
|
|
@ -9,7 +9,7 @@ permissions: read-all
|
|||
jobs:
|
||||
|
||||
tests:
|
||||
needs: [check_cachix]
|
||||
needs: [check_secrets]
|
||||
strategy:
|
||||
matrix:
|
||||
os: [ubuntu-latest, macos-latest]
|
||||
|
|
@ -19,33 +19,37 @@ jobs:
|
|||
- uses: actions/checkout@v3
|
||||
with:
|
||||
fetch-depth: 0
|
||||
- uses: cachix/install-nix-action@v17
|
||||
- uses: cachix/install-nix-action@v18
|
||||
- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
|
||||
- uses: cachix/cachix-action@v10
|
||||
if: needs.check_cachix.outputs.secret == 'true'
|
||||
- uses: cachix/cachix-action@v11
|
||||
if: needs.check_secrets.outputs.cachix == 'true'
|
||||
with:
|
||||
name: '${{ env.CACHIX_NAME }}'
|
||||
signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
|
||||
authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
|
||||
- run: nix --experimental-features 'nix-command flakes' flake check -L
|
||||
|
||||
check_cachix:
|
||||
check_secrets:
|
||||
permissions:
|
||||
contents: none
|
||||
name: Cachix secret present for installer tests
|
||||
name: Check Cachix and Docker secrets present for installer tests
|
||||
runs-on: ubuntu-latest
|
||||
outputs:
|
||||
secret: ${{ steps.secret.outputs.secret }}
|
||||
cachix: ${{ steps.secret.outputs.cachix }}
|
||||
docker: ${{ steps.secret.outputs.docker }}
|
||||
steps:
|
||||
- name: Check for Cachix secret
|
||||
- name: Check for secrets
|
||||
id: secret
|
||||
env:
|
||||
_CACHIX_SECRETS: ${{ secrets.CACHIX_SIGNING_KEY }}${{ secrets.CACHIX_AUTH_TOKEN }}
|
||||
run: echo "::set-output name=secret::${{ env._CACHIX_SECRETS != '' }}"
|
||||
_DOCKER_SECRETS: ${{ secrets.DOCKERHUB_USERNAME }}${{ secrets.DOCKERHUB_TOKEN }}
|
||||
run: |
|
||||
echo "::set-output name=cachix::${{ env._CACHIX_SECRETS != '' }}"
|
||||
echo "::set-output name=docker::${{ env._DOCKER_SECRETS != '' }}"
|
||||
|
||||
installer:
|
||||
needs: [tests, check_cachix]
|
||||
if: github.event_name == 'push' && needs.check_cachix.outputs.secret == 'true'
|
||||
needs: [tests, check_secrets]
|
||||
if: github.event_name == 'push' && needs.check_secrets.outputs.cachix == 'true'
|
||||
runs-on: ubuntu-latest
|
||||
outputs:
|
||||
installerURL: ${{ steps.prepare-installer.outputs.installerURL }}
|
||||
|
|
@ -54,8 +58,8 @@ jobs:
|
|||
with:
|
||||
fetch-depth: 0
|
||||
- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
|
||||
- uses: cachix/install-nix-action@v17
|
||||
- uses: cachix/cachix-action@v10
|
||||
- uses: cachix/install-nix-action@v18
|
||||
- uses: cachix/cachix-action@v11
|
||||
with:
|
||||
name: '${{ env.CACHIX_NAME }}'
|
||||
signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
|
||||
|
|
@ -64,8 +68,8 @@ jobs:
|
|||
run: scripts/prepare-installer-for-github-actions
|
||||
|
||||
installer_test:
|
||||
needs: [installer, check_cachix]
|
||||
if: github.event_name == 'push' && needs.check_cachix.outputs.secret == 'true'
|
||||
needs: [installer, check_secrets]
|
||||
if: github.event_name == 'push' && needs.check_secrets.outputs.cachix == 'true'
|
||||
strategy:
|
||||
matrix:
|
||||
os: [ubuntu-latest, macos-latest]
|
||||
|
|
@ -73,28 +77,36 @@ jobs:
|
|||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
|
||||
- uses: cachix/install-nix-action@v17
|
||||
- uses: cachix/install-nix-action@v18
|
||||
with:
|
||||
install_url: '${{needs.installer.outputs.installerURL}}'
|
||||
install_options: "--tarball-url-prefix https://${{ env.CACHIX_NAME }}.cachix.org/serve"
|
||||
- run: nix-instantiate -E 'builtins.currentTime' --eval
|
||||
- run: sudo apt install fish zsh
|
||||
if: matrix.os == 'ubuntu-latest'
|
||||
- run: brew install fish
|
||||
if: matrix.os == 'macos-latest'
|
||||
- run: exec bash -c "nix-instantiate -E 'builtins.currentTime' --eval"
|
||||
- run: exec sh -c "nix-instantiate -E 'builtins.currentTime' --eval"
|
||||
- run: exec zsh -c "nix-instantiate -E 'builtins.currentTime' --eval"
|
||||
- run: exec fish -c "nix-instantiate -E 'builtins.currentTime' --eval"
|
||||
|
||||
docker_push_image:
|
||||
needs: [check_cachix, tests]
|
||||
needs: [check_secrets, tests]
|
||||
if: >-
|
||||
github.event_name == 'push' &&
|
||||
github.ref_name == 'master' &&
|
||||
needs.check_cachix.outputs.secret == 'true'
|
||||
needs.check_secrets.outputs.cachix == 'true' &&
|
||||
needs.check_secrets.outputs.docker == 'true'
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
with:
|
||||
fetch-depth: 0
|
||||
- uses: cachix/install-nix-action@v17
|
||||
- uses: cachix/install-nix-action@v18
|
||||
- run: echo CACHIX_NAME="$(echo $GITHUB_REPOSITORY-install-tests | tr "[A-Z]/" "[a-z]-")" >> $GITHUB_ENV
|
||||
- run: echo NIX_VERSION="$(nix --experimental-features 'nix-command flakes' eval .\#default.version | tr -d \")" >> $GITHUB_ENV
|
||||
- uses: cachix/cachix-action@v10
|
||||
if: needs.check_cachix.outputs.secret == 'true'
|
||||
- uses: cachix/cachix-action@v11
|
||||
if: needs.check_secrets.outputs.cachix == 'true'
|
||||
with:
|
||||
name: '${{ env.CACHIX_NAME }}'
|
||||
signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
|
||||
|
|
|
|||
4
.gitignore
vendored
4
.gitignore
vendored
|
|
@ -22,11 +22,13 @@ perl/Makefile.config
|
|||
/doc/manual/src/SUMMARY.md
|
||||
/doc/manual/src/command-ref/new-cli
|
||||
/doc/manual/src/command-ref/conf-file.md
|
||||
/doc/manual/src/expressions/builtins.md
|
||||
/doc/manual/src/language/builtins.md
|
||||
|
||||
# /scripts/
|
||||
/scripts/nix-profile.sh
|
||||
/scripts/nix-profile-daemon.sh
|
||||
/scripts/nix-profile.fish
|
||||
/scripts/nix-profile-daemon.fish
|
||||
|
||||
# /src/libexpr/
|
||||
/src/libexpr/lexer-tab.cc
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ Information on additional installation methods is available on the [Nix download
|
|||
|
||||
## Building And Developing
|
||||
|
||||
See our [Hacking guide](https://hydra.nixos.org/job/nix/master/build.x86_64-linux/latest/download-by-type/doc/manual/contributing/hacking.html) in our manual for instruction on how to
|
||||
See our [Hacking guide](https://nixos.org/manual/nix/stable/contributing/hacking.html) in our manual for instruction on how to
|
||||
build nix from source with nix-build or how to get a development environment.
|
||||
|
||||
## Additional Resources
|
||||
|
|
|
|||
|
|
@ -1,3 +1,35 @@
|
|||
diff --git a/darwin_stop_world.c b/darwin_stop_world.c
|
||||
index 3dbaa3fb..36a1d1f7 100644
|
||||
--- a/darwin_stop_world.c
|
||||
+++ b/darwin_stop_world.c
|
||||
@@ -352,6 +352,7 @@ GC_INNER void GC_push_all_stacks(void)
|
||||
int nthreads = 0;
|
||||
word total_size = 0;
|
||||
mach_msg_type_number_t listcount = (mach_msg_type_number_t)THREAD_TABLE_SZ;
|
||||
+ size_t stack_limit;
|
||||
if (!EXPECT(GC_thr_initialized, TRUE))
|
||||
GC_thr_init();
|
||||
|
||||
@@ -407,6 +408,19 @@ GC_INNER void GC_push_all_stacks(void)
|
||||
GC_push_all_stack_sections(lo, hi, p->traced_stack_sect);
|
||||
}
|
||||
if (altstack_lo) {
|
||||
+ // When a thread goes into a coroutine, we lose its original sp until
|
||||
+ // control flow returns to the thread.
|
||||
+ // While in the coroutine, the sp points outside the thread stack,
|
||||
+ // so we can detect this and push the entire thread stack instead,
|
||||
+ // as an approximation.
|
||||
+ // We assume that the coroutine has similarly added its entire stack.
|
||||
+ // This could be made accurate by cooperating with the application
|
||||
+ // via new functions and/or callbacks.
|
||||
+ stack_limit = pthread_get_stacksize_np(p->id);
|
||||
+ if (altstack_lo >= altstack_hi || altstack_lo < altstack_hi - stack_limit) { // sp outside stack
|
||||
+ altstack_lo = altstack_hi - stack_limit;
|
||||
+ }
|
||||
+
|
||||
total_size += altstack_hi - altstack_lo;
|
||||
GC_push_all_stack(altstack_lo, altstack_hi);
|
||||
}
|
||||
diff --git a/pthread_stop_world.c b/pthread_stop_world.c
|
||||
index 4b2c429..1fb4c52 100644
|
||||
--- a/pthread_stop_world.c
|
||||
|
|
|
|||
|
|
@ -296,15 +296,6 @@ AC_CHECK_FUNCS([setresuid setreuid lchown])
|
|||
AC_CHECK_FUNCS([strsignal posix_fallocate sysconf])
|
||||
|
||||
|
||||
# This is needed if bzip2 is a static library, and the Nix libraries
|
||||
# are dynamic.
|
||||
case "${host_os}" in
|
||||
darwin*)
|
||||
LDFLAGS="-all_load $LDFLAGS"
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
AC_ARG_WITH(sandbox-shell, AS_HELP_STRING([--with-sandbox-shell=PATH],[path of a statically-linked shell to use as /bin/sh in sandboxes]),
|
||||
sandbox_shell=$withval)
|
||||
AC_SUBST(sandbox_shell)
|
||||
|
|
|
|||
|
|
@ -1,99 +1,114 @@
|
|||
{ command, renderLinks ? false }:
|
||||
{ toplevel }:
|
||||
|
||||
with builtins;
|
||||
with import ./utils.nix;
|
||||
|
||||
let
|
||||
|
||||
showCommand =
|
||||
{ command, def, filename }:
|
||||
''
|
||||
**Warning**: This program is **experimental** and its interface is subject to change.
|
||||
''
|
||||
+ "# Name\n\n"
|
||||
+ "`${command}` - ${def.description}\n\n"
|
||||
+ "# Synopsis\n\n"
|
||||
+ showSynopsis { inherit command; args = def.args; }
|
||||
+ (if def.commands or {} != {}
|
||||
then
|
||||
let
|
||||
categories = sort (x: y: x.id < y.id) (unique (map (cmd: cmd.category) (attrValues def.commands)));
|
||||
listCommands = cmds:
|
||||
concatStrings (map (name:
|
||||
"* "
|
||||
+ (if renderLinks
|
||||
then "[`${command} ${name}`](./${appendName filename name}.md)"
|
||||
else "`${command} ${name}`")
|
||||
+ " - ${cmds.${name}.description}\n")
|
||||
(attrNames cmds));
|
||||
in
|
||||
"where *subcommand* is one of the following:\n\n"
|
||||
# FIXME: group by category
|
||||
+ (if length categories > 1
|
||||
then
|
||||
concatStrings (map
|
||||
(cat:
|
||||
"**${toString cat.description}:**\n\n"
|
||||
+ listCommands (filterAttrs (n: v: v.category == cat) def.commands)
|
||||
+ "\n"
|
||||
) categories)
|
||||
+ "\n"
|
||||
else
|
||||
listCommands def.commands
|
||||
+ "\n")
|
||||
else "")
|
||||
+ (if def ? doc
|
||||
then def.doc + "\n\n"
|
||||
else "")
|
||||
+ (let s = showOptions def.flags; in
|
||||
if s != ""
|
||||
then "# Options\n\n${s}"
|
||||
else "")
|
||||
;
|
||||
showCommand = { command, details, filename, toplevel }:
|
||||
let
|
||||
result = ''
|
||||
> **Warning** \
|
||||
> This program is **experimental** and its interface is subject to change.
|
||||
|
||||
# Name
|
||||
|
||||
`${command}` - ${details.description}
|
||||
|
||||
# Synopsis
|
||||
|
||||
${showSynopsis command details.args}
|
||||
|
||||
${maybeSubcommands}
|
||||
|
||||
${maybeDocumentation}
|
||||
|
||||
${maybeOptions}
|
||||
'';
|
||||
showSynopsis = command: args:
|
||||
let
|
||||
showArgument = arg: "*${arg.label}*" + (if arg ? arity then "" else "...");
|
||||
arguments = concatStringsSep " " (map showArgument args);
|
||||
in ''
|
||||
`${command}` [*option*...] ${arguments}
|
||||
'';
|
||||
maybeSubcommands = if details ? commands && details.commands != {}
|
||||
then ''
|
||||
where *subcommand* is one of the following:
|
||||
|
||||
${subcommands}
|
||||
''
|
||||
else "";
|
||||
subcommands = if length categories > 1
|
||||
then listCategories
|
||||
else listSubcommands details.commands;
|
||||
categories = sort (x: y: x.id < y.id) (unique (map (cmd: cmd.category) (attrValues details.commands)));
|
||||
listCategories = concatStrings (map showCategory categories);
|
||||
showCategory = cat: ''
|
||||
**${toString cat.description}:**
|
||||
|
||||
${listSubcommands (filterAttrs (n: v: v.category == cat) details.commands)}
|
||||
'';
|
||||
listSubcommands = cmds: concatStrings (attrValues (mapAttrs showSubcommand cmds));
|
||||
showSubcommand = name: subcmd: ''
|
||||
* [`${command} ${name}`](./${appendName filename name}.md) - ${subcmd.description}
|
||||
'';
|
||||
maybeDocumentation = if details ? doc then details.doc else "";
|
||||
maybeOptions = if details.flags == {} then "" else ''
|
||||
# Options
|
||||
|
||||
${showOptions details.flags toplevel.flags}
|
||||
'';
|
||||
showOptions = options: commonOptions:
|
||||
let
|
||||
allOptions = options // commonOptions;
|
||||
showCategory = cat: ''
|
||||
${if cat != "" then "**${cat}:**" else ""}
|
||||
|
||||
${listOptions (filterAttrs (n: v: v.category == cat) allOptions)}
|
||||
'';
|
||||
listOptions = opts: concatStringsSep "\n" (attrValues (mapAttrs showOption opts));
|
||||
showOption = name: option:
|
||||
let
|
||||
shortName = if option ? shortName then "/ `-${option.shortName}`" else "";
|
||||
labels = if option ? labels then (concatStringsSep " " (map (s: "*${s}*") option.labels)) else "";
|
||||
in trim ''
|
||||
- `--${name}` ${shortName} ${labels}
|
||||
|
||||
${option.description}
|
||||
'';
|
||||
categories = sort builtins.lessThan (unique (map (cmd: cmd.category) (attrValues allOptions)));
|
||||
in concatStrings (map showCategory categories);
|
||||
in squash result;
|
||||
|
||||
appendName = filename: name: (if filename == "nix" then "nix3" else filename) + "-" + name;
|
||||
|
||||
showOptions = flags:
|
||||
processCommand = { command, details, filename, toplevel }:
|
||||
let
|
||||
categories = sort builtins.lessThan (unique (map (cmd: cmd.category) (attrValues flags)));
|
||||
in
|
||||
concatStrings (map
|
||||
(cat:
|
||||
(if cat != ""
|
||||
then "**${cat}:**\n\n"
|
||||
else "")
|
||||
+ concatStrings
|
||||
(map (longName:
|
||||
let
|
||||
flag = flags.${longName};
|
||||
in
|
||||
" - `--${longName}`"
|
||||
+ (if flag ? shortName then " / `-${flag.shortName}`" else "")
|
||||
+ (if flag ? labels then " " + (concatStringsSep " " (map (s: "*${s}*") flag.labels)) else "")
|
||||
+ " \n"
|
||||
+ " " + flag.description + "\n\n"
|
||||
) (attrNames (filterAttrs (n: v: v.category == cat) flags))))
|
||||
categories);
|
||||
cmd = {
|
||||
inherit command;
|
||||
name = filename + ".md";
|
||||
value = showCommand { inherit command details filename toplevel; };
|
||||
};
|
||||
subcommand = subCmd: processCommand {
|
||||
command = command + " " + subCmd;
|
||||
details = details.commands.${subCmd};
|
||||
filename = appendName filename subCmd;
|
||||
inherit toplevel;
|
||||
};
|
||||
in [ cmd ] ++ concatMap subcommand (attrNames details.commands or {});
|
||||
|
||||
showSynopsis =
|
||||
{ command, args }:
|
||||
"`${command}` [*option*...] ${concatStringsSep " "
|
||||
(map (arg: "*${arg.label}*" + (if arg ? arity then "" else "...")) args)}\n\n";
|
||||
parsedToplevel = builtins.fromJSON toplevel;
|
||||
manpages = processCommand {
|
||||
command = "nix";
|
||||
details = parsedToplevel;
|
||||
filename = "nix";
|
||||
toplevel = parsedToplevel;
|
||||
};
|
||||
|
||||
processCommand = { command, def, filename }:
|
||||
[ { name = filename + ".md"; value = showCommand { inherit command def filename; }; inherit command; } ]
|
||||
++ concatMap
|
||||
(name: processCommand {
|
||||
filename = appendName filename name;
|
||||
command = command + " " + name;
|
||||
def = def.commands.${name};
|
||||
})
|
||||
(attrNames def.commands or {});
|
||||
tableOfContents = let
|
||||
showEntry = page:
|
||||
" - [${page.command}](command-ref/new-cli/${page.name})";
|
||||
in concatStringsSep "\n" (map showEntry manpages) + "\n";
|
||||
|
||||
in
|
||||
|
||||
let
|
||||
manpages = processCommand { filename = "nix"; command = "nix"; def = builtins.fromJSON command; };
|
||||
summary = concatStrings (map (manpage: " - [${manpage.command}](command-ref/new-cli/${manpage.name})\n") manpages);
|
||||
in
|
||||
(listToAttrs manpages) // { "SUMMARY.md" = summary; }
|
||||
in (listToAttrs manpages) // { "SUMMARY.md" = tableOfContents; }
|
||||
|
|
|
|||
|
|
@ -11,16 +11,16 @@ concatStrings (map
|
|||
+ concatStrings (map (s: " ${s}\n") (splitLines option.description)) + "\n\n"
|
||||
+ (if option.documentDefault
|
||||
then " **Default:** " + (
|
||||
if option.value == "" || option.value == []
|
||||
if option.defaultValue == "" || option.defaultValue == []
|
||||
then "*empty*"
|
||||
else if isBool option.value
|
||||
then (if option.value then "`true`" else "`false`")
|
||||
else if isBool option.defaultValue
|
||||
then (if option.defaultValue then "`true`" else "`false`")
|
||||
else
|
||||
# n.b. a StringMap value type is specified as a string, but
|
||||
# this shows the value type. The empty stringmap is "null" in
|
||||
# JSON, but that converts to "{ }" here.
|
||||
(if isAttrs option.value then "`\"\"`"
|
||||
else "`" + toString option.value + "`")) + "\n\n"
|
||||
(if isAttrs option.defaultValue then "`\"\"`"
|
||||
else "`" + toString option.defaultValue + "`")) + "\n\n"
|
||||
else " **Default:** *machine-specific*\n")
|
||||
+ (if option.aliases != []
|
||||
then " **Deprecated alias:** " + (concatStringsSep ", " (map (s: "`${s}`") option.aliases)) + "\n\n"
|
||||
|
|
|
|||
|
|
@ -1,5 +1,9 @@
|
|||
ifeq ($(doc_generate),yes)
|
||||
|
||||
MANUAL_SRCS := \
|
||||
$(call rwildcard, $(d)/src, *.md) \
|
||||
$(call rwildcard, $(d)/src, */*.md)
|
||||
|
||||
# Generate man pages.
|
||||
man-pages := $(foreach n, \
|
||||
nix-env.1 nix-build.1 nix-shell.1 nix-store.1 nix-instantiate.1 \
|
||||
|
|
@ -46,7 +50,7 @@ $(d)/src/SUMMARY.md: $(d)/src/SUMMARY.md.in $(d)/src/command-ref/new-cli
|
|||
|
||||
$(d)/src/command-ref/new-cli: $(d)/nix.json $(d)/generate-manpage.nix $(bindir)/nix
|
||||
@rm -rf $@
|
||||
$(trace-gen) $(nix-eval) --write-to $@ --expr 'import doc/manual/generate-manpage.nix { command = builtins.readFile $<; renderLinks = true; }'
|
||||
$(trace-gen) $(nix-eval) --write-to $@ --expr 'import doc/manual/generate-manpage.nix { toplevel = builtins.readFile $<; }'
|
||||
|
||||
$(d)/src/command-ref/conf-file.md: $(d)/conf-file.json $(d)/generate-options.nix $(d)/src/command-ref/conf-file-prefix.md $(bindir)/nix
|
||||
@cat doc/manual/src/command-ref/conf-file-prefix.md > $@.tmp
|
||||
|
|
@ -61,10 +65,10 @@ $(d)/conf-file.json: $(bindir)/nix
|
|||
$(trace-gen) $(dummy-env) $(bindir)/nix show-config --json --experimental-features nix-command > $@.tmp
|
||||
@mv $@.tmp $@
|
||||
|
||||
$(d)/src/expressions/builtins.md: $(d)/builtins.json $(d)/generate-builtins.nix $(d)/src/expressions/builtins-prefix.md $(bindir)/nix
|
||||
@cat doc/manual/src/expressions/builtins-prefix.md > $@.tmp
|
||||
$(d)/src/language/builtins.md: $(d)/builtins.json $(d)/generate-builtins.nix $(d)/src/language/builtins-prefix.md $(bindir)/nix
|
||||
@cat doc/manual/src/language/builtins-prefix.md > $@.tmp
|
||||
$(trace-gen) $(nix-eval) --expr 'import doc/manual/generate-builtins.nix (builtins.fromJSON (builtins.readFile $<))' >> $@.tmp
|
||||
@cat doc/manual/src/expressions/builtins-suffix.md >> $@.tmp
|
||||
@cat doc/manual/src/language/builtins-suffix.md >> $@.tmp
|
||||
@mv $@.tmp $@
|
||||
|
||||
$(d)/builtins.json: $(bindir)/nix
|
||||
|
|
@ -92,12 +96,12 @@ doc/manual/generated/man1/nix3-manpages: $(d)/src/command-ref/new-cli
|
|||
if [[ $$name = SUMMARY ]]; then continue; fi; \
|
||||
printf "Title: %s\n\n" "$$name" > $$tmpFile; \
|
||||
cat $$i >> $$tmpFile; \
|
||||
lowdown -sT man -M section=1 $$tmpFile -o $(DESTDIR)$$(dirname $@)/$$name.1; \
|
||||
lowdown -sT man --nroff-nolinks -M section=1 $$tmpFile -o $(DESTDIR)$$(dirname $@)/$$name.1; \
|
||||
rm $$tmpFile; \
|
||||
done
|
||||
@touch $@
|
||||
|
||||
$(docdir)/manual/index.html: $(MANUAL_SRCS) $(d)/book.toml $(d)/anchors.jq $(d)/custom.css $(d)/src/SUMMARY.md $(d)/src/command-ref/new-cli $(d)/src/command-ref/conf-file.md $(d)/src/expressions/builtins.md $(call rwildcard, $(d)/src, *.md)
|
||||
$(docdir)/manual/index.html: $(MANUAL_SRCS) $(d)/book.toml $(d)/anchors.jq $(d)/custom.css $(d)/src/SUMMARY.md $(d)/src/command-ref/new-cli $(d)/src/command-ref/conf-file.md $(d)/src/language/builtins.md
|
||||
$(trace-gen) RUST_LOG=warn mdbook build doc/manual -d $(DESTDIR)$(docdir)/manual
|
||||
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -132,113 +132,106 @@ var redirects = {
|
|||
"#sec-common-options": "command-ref/opt-common.html",
|
||||
"#ch-utilities": "command-ref/utilities.html",
|
||||
"#chap-hacking": "contributing/hacking.html",
|
||||
"#adv-attr-allowSubstitutes": "expressions/advanced-attributes.html#adv-attr-allowSubstitutes",
|
||||
"#adv-attr-allowedReferences": "expressions/advanced-attributes.html#adv-attr-allowedReferences",
|
||||
"#adv-attr-allowedRequisites": "expressions/advanced-attributes.html#adv-attr-allowedRequisites",
|
||||
"#adv-attr-disallowedReferences": "expressions/advanced-attributes.html#adv-attr-disallowedReferences",
|
||||
"#adv-attr-disallowedRequisites": "expressions/advanced-attributes.html#adv-attr-disallowedRequisites",
|
||||
"#adv-attr-exportReferencesGraph": "expressions/advanced-attributes.html#adv-attr-exportReferencesGraph",
|
||||
"#adv-attr-impureEnvVars": "expressions/advanced-attributes.html#adv-attr-impureEnvVars",
|
||||
"#adv-attr-outputHash": "expressions/advanced-attributes.html#adv-attr-outputHash",
|
||||
"#adv-attr-outputHashAlgo": "expressions/advanced-attributes.html#adv-attr-outputHashAlgo",
|
||||
"#adv-attr-outputHashMode": "expressions/advanced-attributes.html#adv-attr-outputHashMode",
|
||||
"#adv-attr-passAsFile": "expressions/advanced-attributes.html#adv-attr-passAsFile",
|
||||
"#adv-attr-preferLocalBuild": "expressions/advanced-attributes.html#adv-attr-preferLocalBuild",
|
||||
"#fixed-output-drvs": "expressions/advanced-attributes.html#adv-attr-outputHash",
|
||||
"#sec-advanced-attributes": "expressions/advanced-attributes.html",
|
||||
"#sec-arguments": "expressions/arguments-variables.html",
|
||||
"#sec-build-script": "expressions/build-script.html",
|
||||
"#builtin-abort": "expressions/builtins.html#builtins-abort",
|
||||
"#builtin-add": "expressions/builtins.html#builtins-add",
|
||||
"#builtin-all": "expressions/builtins.html#builtins-all",
|
||||
"#builtin-any": "expressions/builtins.html#builtins-any",
|
||||
"#builtin-attrNames": "expressions/builtins.html#builtins-attrNames",
|
||||
"#builtin-attrValues": "expressions/builtins.html#builtins-attrValues",
|
||||
"#builtin-baseNameOf": "expressions/builtins.html#builtins-baseNameOf",
|
||||
"#builtin-bitAnd": "expressions/builtins.html#builtins-bitAnd",
|
||||
"#builtin-bitOr": "expressions/builtins.html#builtins-bitOr",
|
||||
"#builtin-bitXor": "expressions/builtins.html#builtins-bitXor",
|
||||
"#builtin-builtins": "expressions/builtins.html#builtins-builtins",
|
||||
"#builtin-compareVersions": "expressions/builtins.html#builtins-compareVersions",
|
||||
"#builtin-concatLists": "expressions/builtins.html#builtins-concatLists",
|
||||
"#builtin-concatStringsSep": "expressions/builtins.html#builtins-concatStringsSep",
|
||||
"#builtin-currentSystem": "expressions/builtins.html#builtins-currentSystem",
|
||||
"#builtin-deepSeq": "expressions/builtins.html#builtins-deepSeq",
|
||||
"#builtin-derivation": "expressions/builtins.html#builtins-derivation",
|
||||
"#builtin-dirOf": "expressions/builtins.html#builtins-dirOf",
|
||||
"#builtin-div": "expressions/builtins.html#builtins-div",
|
||||
"#builtin-elem": "expressions/builtins.html#builtins-elem",
|
||||
"#builtin-elemAt": "expressions/builtins.html#builtins-elemAt",
|
||||
"#builtin-fetchGit": "expressions/builtins.html#builtins-fetchGit",
|
||||
"#builtin-fetchTarball": "expressions/builtins.html#builtins-fetchTarball",
|
||||
"#builtin-fetchurl": "expressions/builtins.html#builtins-fetchurl",
|
||||
"#builtin-filterSource": "expressions/builtins.html#builtins-filterSource",
|
||||
"#builtin-foldl-prime": "expressions/builtins.html#builtins-foldl-prime",
|
||||
"#builtin-fromJSON": "expressions/builtins.html#builtins-fromJSON",
|
||||
"#builtin-functionArgs": "expressions/builtins.html#builtins-functionArgs",
|
||||
"#builtin-genList": "expressions/builtins.html#builtins-genList",
|
||||
"#builtin-getAttr": "expressions/builtins.html#builtins-getAttr",
|
||||
"#builtin-getEnv": "expressions/builtins.html#builtins-getEnv",
|
||||
"#builtin-hasAttr": "expressions/builtins.html#builtins-hasAttr",
|
||||
"#builtin-hashFile": "expressions/builtins.html#builtins-hashFile",
|
||||
"#builtin-hashString": "expressions/builtins.html#builtins-hashString",
|
||||
"#builtin-head": "expressions/builtins.html#builtins-head",
|
||||
"#builtin-import": "expressions/builtins.html#builtins-import",
|
||||
"#builtin-intersectAttrs": "expressions/builtins.html#builtins-intersectAttrs",
|
||||
"#builtin-isAttrs": "expressions/builtins.html#builtins-isAttrs",
|
||||
"#builtin-isBool": "expressions/builtins.html#builtins-isBool",
|
||||
"#builtin-isFloat": "expressions/builtins.html#builtins-isFloat",
|
||||
"#builtin-isFunction": "expressions/builtins.html#builtins-isFunction",
|
||||
"#builtin-isInt": "expressions/builtins.html#builtins-isInt",
|
||||
"#builtin-isList": "expressions/builtins.html#builtins-isList",
|
||||
"#builtin-isNull": "expressions/builtins.html#builtins-isNull",
|
||||
"#builtin-isString": "expressions/builtins.html#builtins-isString",
|
||||
"#builtin-length": "expressions/builtins.html#builtins-length",
|
||||
"#builtin-lessThan": "expressions/builtins.html#builtins-lessThan",
|
||||
"#builtin-listToAttrs": "expressions/builtins.html#builtins-listToAttrs",
|
||||
"#builtin-map": "expressions/builtins.html#builtins-map",
|
||||
"#builtin-match": "expressions/builtins.html#builtins-match",
|
||||
"#builtin-mul": "expressions/builtins.html#builtins-mul",
|
||||
"#builtin-parseDrvName": "expressions/builtins.html#builtins-parseDrvName",
|
||||
"#builtin-path": "expressions/builtins.html#builtins-path",
|
||||
"#builtin-pathExists": "expressions/builtins.html#builtins-pathExists",
|
||||
"#builtin-placeholder": "expressions/builtins.html#builtins-placeholder",
|
||||
"#builtin-readDir": "expressions/builtins.html#builtins-readDir",
|
||||
"#builtin-readFile": "expressions/builtins.html#builtins-readFile",
|
||||
"#builtin-removeAttrs": "expressions/builtins.html#builtins-removeAttrs",
|
||||
"#builtin-replaceStrings": "expressions/builtins.html#builtins-replaceStrings",
|
||||
"#builtin-seq": "expressions/builtins.html#builtins-seq",
|
||||
"#builtin-sort": "expressions/builtins.html#builtins-sort",
|
||||
"#builtin-split": "expressions/builtins.html#builtins-split",
|
||||
"#builtin-splitVersion": "expressions/builtins.html#builtins-splitVersion",
|
||||
"#builtin-stringLength": "expressions/builtins.html#builtins-stringLength",
|
||||
"#builtin-sub": "expressions/builtins.html#builtins-sub",
|
||||
"#builtin-substring": "expressions/builtins.html#builtins-substring",
|
||||
"#builtin-tail": "expressions/builtins.html#builtins-tail",
|
||||
"#builtin-throw": "expressions/builtins.html#builtins-throw",
|
||||
"#builtin-toFile": "expressions/builtins.html#builtins-toFile",
|
||||
"#builtin-toJSON": "expressions/builtins.html#builtins-toJSON",
|
||||
"#builtin-toPath": "expressions/builtins.html#builtins-toPath",
|
||||
"#builtin-toString": "expressions/builtins.html#builtins-toString",
|
||||
"#builtin-toXML": "expressions/builtins.html#builtins-toXML",
|
||||
"#builtin-trace": "expressions/builtins.html#builtins-trace",
|
||||
"#builtin-tryEval": "expressions/builtins.html#builtins-tryEval",
|
||||
"#builtin-typeOf": "expressions/builtins.html#builtins-typeOf",
|
||||
"#ssec-builtins": "expressions/builtins.html",
|
||||
"#attr-system": "expressions/derivations.html#attr-system",
|
||||
"#ssec-derivation": "expressions/derivations.html",
|
||||
"#ch-expression-language": "expressions/expression-language.html",
|
||||
"#sec-expression-syntax": "expressions/expression-syntax.html",
|
||||
"#sec-generic-builder": "expressions/generic-builder.html",
|
||||
"#sec-constructs": "expressions/language-constructs.html",
|
||||
"#sect-let-expressions": "expressions/language-constructs.html#let-expressions",
|
||||
"#ss-functions": "expressions/language-constructs.html#functions",
|
||||
"#sec-language-operators": "expressions/language-operators.html",
|
||||
"#table-operators": "expressions/language-operators.html",
|
||||
"#ssec-values": "expressions/language-values.html",
|
||||
"#sec-building-simple": "expressions/simple-building-testing.html",
|
||||
"#ch-simple-expression": "expressions/simple-expression.html",
|
||||
"#chap-writing-nix-expressions": "expressions/writing-nix-expressions.html",
|
||||
"#adv-attr-allowSubstitutes": "language/advanced-attributes.html#adv-attr-allowSubstitutes",
|
||||
"#adv-attr-allowedReferences": "language/advanced-attributes.html#adv-attr-allowedReferences",
|
||||
"#adv-attr-allowedRequisites": "language/advanced-attributes.html#adv-attr-allowedRequisites",
|
||||
"#adv-attr-disallowedReferences": "language/advanced-attributes.html#adv-attr-disallowedReferences",
|
||||
"#adv-attr-disallowedRequisites": "language/advanced-attributes.html#adv-attr-disallowedRequisites",
|
||||
"#adv-attr-exportReferencesGraph": "language/advanced-attributes.html#adv-attr-exportReferencesGraph",
|
||||
"#adv-attr-impureEnvVars": "language/advanced-attributes.html#adv-attr-impureEnvVars",
|
||||
"#adv-attr-outputHash": "language/advanced-attributes.html#adv-attr-outputHash",
|
||||
"#adv-attr-outputHashAlgo": "language/advanced-attributes.html#adv-attr-outputHashAlgo",
|
||||
"#adv-attr-outputHashMode": "language/advanced-attributes.html#adv-attr-outputHashMode",
|
||||
"#adv-attr-passAsFile": "language/advanced-attributes.html#adv-attr-passAsFile",
|
||||
"#adv-attr-preferLocalBuild": "language/advanced-attributes.html#adv-attr-preferLocalBuild",
|
||||
"#fixed-output-drvs": "language/advanced-attributes.html#adv-attr-outputHash",
|
||||
"#sec-advanced-attributes": "language/advanced-attributes.html",
|
||||
"#builtin-abort": "language/builtins.html#builtins-abort",
|
||||
"#builtin-add": "language/builtins.html#builtins-add",
|
||||
"#builtin-all": "language/builtins.html#builtins-all",
|
||||
"#builtin-any": "language/builtins.html#builtins-any",
|
||||
"#builtin-attrNames": "language/builtins.html#builtins-attrNames",
|
||||
"#builtin-attrValues": "language/builtins.html#builtins-attrValues",
|
||||
"#builtin-baseNameOf": "language/builtins.html#builtins-baseNameOf",
|
||||
"#builtin-bitAnd": "language/builtins.html#builtins-bitAnd",
|
||||
"#builtin-bitOr": "language/builtins.html#builtins-bitOr",
|
||||
"#builtin-bitXor": "language/builtins.html#builtins-bitXor",
|
||||
"#builtin-builtins": "language/builtins.html#builtins-builtins",
|
||||
"#builtin-compareVersions": "language/builtins.html#builtins-compareVersions",
|
||||
"#builtin-concatLists": "language/builtins.html#builtins-concatLists",
|
||||
"#builtin-concatStringsSep": "language/builtins.html#builtins-concatStringsSep",
|
||||
"#builtin-currentSystem": "language/builtins.html#builtins-currentSystem",
|
||||
"#builtin-deepSeq": "language/builtins.html#builtins-deepSeq",
|
||||
"#builtin-derivation": "language/builtins.html#builtins-derivation",
|
||||
"#builtin-dirOf": "language/builtins.html#builtins-dirOf",
|
||||
"#builtin-div": "language/builtins.html#builtins-div",
|
||||
"#builtin-elem": "language/builtins.html#builtins-elem",
|
||||
"#builtin-elemAt": "language/builtins.html#builtins-elemAt",
|
||||
"#builtin-fetchGit": "language/builtins.html#builtins-fetchGit",
|
||||
"#builtin-fetchTarball": "language/builtins.html#builtins-fetchTarball",
|
||||
"#builtin-fetchurl": "language/builtins.html#builtins-fetchurl",
|
||||
"#builtin-filterSource": "language/builtins.html#builtins-filterSource",
|
||||
"#builtin-foldl-prime": "language/builtins.html#builtins-foldl-prime",
|
||||
"#builtin-fromJSON": "language/builtins.html#builtins-fromJSON",
|
||||
"#builtin-functionArgs": "language/builtins.html#builtins-functionArgs",
|
||||
"#builtin-genList": "language/builtins.html#builtins-genList",
|
||||
"#builtin-getAttr": "language/builtins.html#builtins-getAttr",
|
||||
"#builtin-getEnv": "language/builtins.html#builtins-getEnv",
|
||||
"#builtin-hasAttr": "language/builtins.html#builtins-hasAttr",
|
||||
"#builtin-hashFile": "language/builtins.html#builtins-hashFile",
|
||||
"#builtin-hashString": "language/builtins.html#builtins-hashString",
|
||||
"#builtin-head": "language/builtins.html#builtins-head",
|
||||
"#builtin-import": "language/builtins.html#builtins-import",
|
||||
"#builtin-intersectAttrs": "language/builtins.html#builtins-intersectAttrs",
|
||||
"#builtin-isAttrs": "language/builtins.html#builtins-isAttrs",
|
||||
"#builtin-isBool": "language/builtins.html#builtins-isBool",
|
||||
"#builtin-isFloat": "language/builtins.html#builtins-isFloat",
|
||||
"#builtin-isFunction": "language/builtins.html#builtins-isFunction",
|
||||
"#builtin-isInt": "language/builtins.html#builtins-isInt",
|
||||
"#builtin-isList": "language/builtins.html#builtins-isList",
|
||||
"#builtin-isNull": "language/builtins.html#builtins-isNull",
|
||||
"#builtin-isString": "language/builtins.html#builtins-isString",
|
||||
"#builtin-length": "language/builtins.html#builtins-length",
|
||||
"#builtin-lessThan": "language/builtins.html#builtins-lessThan",
|
||||
"#builtin-listToAttrs": "language/builtins.html#builtins-listToAttrs",
|
||||
"#builtin-map": "language/builtins.html#builtins-map",
|
||||
"#builtin-match": "language/builtins.html#builtins-match",
|
||||
"#builtin-mul": "language/builtins.html#builtins-mul",
|
||||
"#builtin-parseDrvName": "language/builtins.html#builtins-parseDrvName",
|
||||
"#builtin-path": "language/builtins.html#builtins-path",
|
||||
"#builtin-pathExists": "language/builtins.html#builtins-pathExists",
|
||||
"#builtin-placeholder": "language/builtins.html#builtins-placeholder",
|
||||
"#builtin-readDir": "language/builtins.html#builtins-readDir",
|
||||
"#builtin-readFile": "language/builtins.html#builtins-readFile",
|
||||
"#builtin-removeAttrs": "language/builtins.html#builtins-removeAttrs",
|
||||
"#builtin-replaceStrings": "language/builtins.html#builtins-replaceStrings",
|
||||
"#builtin-seq": "language/builtins.html#builtins-seq",
|
||||
"#builtin-sort": "language/builtins.html#builtins-sort",
|
||||
"#builtin-split": "language/builtins.html#builtins-split",
|
||||
"#builtin-splitVersion": "language/builtins.html#builtins-splitVersion",
|
||||
"#builtin-stringLength": "language/builtins.html#builtins-stringLength",
|
||||
"#builtin-sub": "language/builtins.html#builtins-sub",
|
||||
"#builtin-substring": "language/builtins.html#builtins-substring",
|
||||
"#builtin-tail": "language/builtins.html#builtins-tail",
|
||||
"#builtin-throw": "language/builtins.html#builtins-throw",
|
||||
"#builtin-toFile": "language/builtins.html#builtins-toFile",
|
||||
"#builtin-toJSON": "language/builtins.html#builtins-toJSON",
|
||||
"#builtin-toPath": "language/builtins.html#builtins-toPath",
|
||||
"#builtin-toString": "language/builtins.html#builtins-toString",
|
||||
"#builtin-toXML": "language/builtins.html#builtins-toXML",
|
||||
"#builtin-trace": "language/builtins.html#builtins-trace",
|
||||
"#builtin-tryEval": "language/builtins.html#builtins-tryEval",
|
||||
"#builtin-typeOf": "language/builtins.html#builtins-typeOf",
|
||||
"#ssec-builtins": "language/builtins.html",
|
||||
"#attr-system": "language/derivations.html#attr-system",
|
||||
"#ssec-derivation": "language/derivations.html",
|
||||
"#ch-expression-language": "language/index.html",
|
||||
"#sec-constructs": "language/constructs.html",
|
||||
"#sect-let-language": "language/constructs.html#let-language",
|
||||
"#ss-functions": "language/constructs.html#functions",
|
||||
"#sec-language-operators": "language/operators.html",
|
||||
"#table-operators": "language/operators.html",
|
||||
"#ssec-values": "language/values.html",
|
||||
"#gloss-closure": "glossary.html#gloss-closure",
|
||||
"#gloss-derivation": "glossary.html#gloss-derivation",
|
||||
"#gloss-deriver": "glossary.html#gloss-deriver",
|
||||
|
|
|
|||
|
|
@ -26,21 +26,14 @@
|
|||
- [Copying Closures via SSH](package-management/copy-closure.md)
|
||||
- [Serving a Nix store via SSH](package-management/ssh-substituter.md)
|
||||
- [Serving a Nix store via S3](package-management/s3-substituter.md)
|
||||
- [Writing Nix Expressions](expressions/writing-nix-expressions.md)
|
||||
- [A Simple Nix Expression](expressions/simple-expression.md)
|
||||
- [Expression Syntax](expressions/expression-syntax.md)
|
||||
- [Build Script](expressions/build-script.md)
|
||||
- [Arguments and Variables](expressions/arguments-variables.md)
|
||||
- [Building and Testing](expressions/simple-building-testing.md)
|
||||
- [Generic Builder Syntax](expressions/generic-builder.md)
|
||||
- [Writing Nix Expressions](expressions/expression-language.md)
|
||||
- [Values](expressions/language-values.md)
|
||||
- [Language Constructs](expressions/language-constructs.md)
|
||||
- [Operators](expressions/language-operators.md)
|
||||
- [Derivations](expressions/derivations.md)
|
||||
- [Advanced Attributes](expressions/advanced-attributes.md)
|
||||
- [Built-in Constants](expressions/builtin-constants.md)
|
||||
- [Built-in Functions](expressions/builtins.md)
|
||||
- [Nix Language](language/index.md)
|
||||
- [Data Types](language/values.md)
|
||||
- [Language Constructs](language/constructs.md)
|
||||
- [Operators](language/operators.md)
|
||||
- [Derivations](language/derivations.md)
|
||||
- [Advanced Attributes](language/advanced-attributes.md)
|
||||
- [Built-in Constants](language/builtin-constants.md)
|
||||
- [Built-in Functions](language/builtins.md)
|
||||
- [Advanced Topics](advanced-topics/advanced-topics.md)
|
||||
- [Remote Builds](advanced-topics/distributed-builds.md)
|
||||
- [Tuning Cores and Jobs](advanced-topics/cores-vs-jobs.md)
|
||||
|
|
@ -72,6 +65,7 @@
|
|||
- [CLI guideline](contributing/cli-guideline.md)
|
||||
- [Release Notes](release-notes/release-notes.md)
|
||||
- [Release X.Y (202?-??-??)](release-notes/rl-next.md)
|
||||
- [Release 2.11 (2022-08-25)](release-notes/rl-2.11.md)
|
||||
- [Release 2.10 (2022-07-11)](release-notes/rl-2.10.md)
|
||||
- [Release 2.9 (2022-05-30)](release-notes/rl-2.9.md)
|
||||
- [Release 2.8 (2022-04-19)](release-notes/rl-2.8.md)
|
||||
|
|
|
|||
|
|
@ -12,14 +12,14 @@ machine is accessible via SSH and that it has Nix installed. You can
|
|||
test whether connecting to the remote Nix instance works, e.g.
|
||||
|
||||
```console
|
||||
$ nix ping-store --store ssh://mac
|
||||
$ nix store ping --store ssh://mac
|
||||
```
|
||||
|
||||
will try to connect to the machine named `mac`. It is possible to
|
||||
specify an SSH identity file as part of the remote store URI, e.g.
|
||||
|
||||
```console
|
||||
$ nix ping-store --store ssh://mac?ssh-key=/home/alice/my-key
|
||||
$ nix store ping --store ssh://mac?ssh-key=/home/alice/my-key
|
||||
```
|
||||
|
||||
Since builds should be non-interactive, the key should not have a
|
||||
|
|
|
|||
|
|
@ -30,8 +30,8 @@ Since `nix-copy-closure` calls `ssh`, you may be asked to type in the
|
|||
appropriate password or passphrase. In fact, you may be asked _twice_
|
||||
because `nix-copy-closure` currently connects twice to the remote
|
||||
machine, first to get the set of paths missing on the target machine,
|
||||
and second to send the dump of those paths. If this bothers you, use
|
||||
`ssh-agent`.
|
||||
and second to send the dump of those paths. When using public key
|
||||
authentication, you can avoid typing the passphrase with `ssh-agent`.
|
||||
|
||||
# Options
|
||||
|
||||
|
|
|
|||
|
|
@ -198,7 +198,7 @@ a number of possible ways:
|
|||
another.
|
||||
|
||||
- If `--from-expression` is given, *args* are Nix
|
||||
[functions](../expressions/language-constructs.md#functions)
|
||||
[functions](../language/constructs.md#functions)
|
||||
that are called with the active Nix expression as their single
|
||||
argument. The derivations returned by those function calls are
|
||||
installed. This allows derivations to be specified in an
|
||||
|
|
|
|||
|
|
@ -51,7 +51,7 @@ standard input.
|
|||
- `--strict`\
|
||||
When used with `--eval`, recursively evaluate list elements and
|
||||
attributes. Normally, such sub-expressions are left unevaluated
|
||||
(since the Nix expression language is lazy).
|
||||
(since the Nix language is lazy).
|
||||
|
||||
> **Warning**
|
||||
>
|
||||
|
|
@ -66,7 +66,7 @@ standard input.
|
|||
When used with `--eval`, print the resulting value as an XML
|
||||
representation of the abstract syntax tree rather than as an ATerm.
|
||||
The schema is the same as that used by the [`toXML`
|
||||
built-in](../expressions/builtins.md).
|
||||
built-in](../language/builtins.md).
|
||||
|
||||
- `--read-write-mode`\
|
||||
When used with `--eval`, perform evaluation in read/write mode so
|
||||
|
|
|
|||
|
|
@ -121,7 +121,7 @@ Special exit codes:
|
|||
- `102`\
|
||||
Hash mismatch, the build output was rejected because it does not
|
||||
match the [`outputHash` attribute of the
|
||||
derivation](../expressions/advanced-attributes.md).
|
||||
derivation](../language/advanced-attributes.md).
|
||||
|
||||
- `104`\
|
||||
Not deterministic, the build succeeded in check mode but the
|
||||
|
|
|
|||
|
|
@ -145,7 +145,7 @@ Most Nix commands accept the following command-line options:
|
|||
expression evaluator will automatically try to call functions that
|
||||
it encounters. It can automatically call functions for which every
|
||||
argument has a [default
|
||||
value](../expressions/language-constructs.md#functions) (e.g.,
|
||||
value](../language/constructs.md#functions) (e.g.,
|
||||
`{ argName ? defaultValue }: ...`). With `--arg`, you can also
|
||||
call functions that have arguments without a default value (or
|
||||
override a default value). That is, if the evaluator encounters a
|
||||
|
|
@ -164,7 +164,7 @@ Most Nix commands accept the following command-line options:
|
|||
|
||||
So if you call this Nix expression (e.g., when you do `nix-env -iA
|
||||
pkgname`), the function will be called automatically using the
|
||||
value [`builtins.currentSystem`](../expressions/builtins.md) for
|
||||
value [`builtins.currentSystem`](../language/builtins.md) for
|
||||
the `system` argument. You can override this using `--arg`, e.g.,
|
||||
`nix-env -iA pkgname --arg system \"i686-freebsd\"`. (Note that
|
||||
since the argument is a Nix string literal, you have to escape the
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ $ nix develop
|
|||
```
|
||||
|
||||
To get a shell with a different compilation environment (e.g. stdenv,
|
||||
gccStdenv, clangStdenv, clang11Stdenv):
|
||||
gccStdenv, clangStdenv, clang11Stdenv, ccacheStdenv):
|
||||
|
||||
```console
|
||||
$ nix-shell -A devShells.x86_64-linux.clang11StdenvPackages
|
||||
|
|
@ -54,6 +54,9 @@ or if you have a flake-enabled nix:
|
|||
$ nix develop .#clang11StdenvPackages
|
||||
```
|
||||
|
||||
Note: you can use `ccacheStdenv` to drastically improve rebuild
|
||||
time. By default, ccache keeps artifacts in `~/.cache/ccache/`.
|
||||
|
||||
To build Nix itself in this shell:
|
||||
|
||||
```console
|
||||
|
|
@ -83,9 +86,7 @@ by:
|
|||
$ nix develop
|
||||
```
|
||||
|
||||
## Testing
|
||||
|
||||
Nix comes with three different flavors of tests: unit, functional and integration.
|
||||
## Running tests
|
||||
|
||||
### Unit-tests
|
||||
|
||||
|
|
@ -108,3 +109,72 @@ These tests include everything that needs to interact with external services or
|
|||
Because these tests are expensive and require more than what the standard github-actions setup provides, they only run on the master branch (on <https://hydra.nixos.org/jobset/nix/master>).
|
||||
|
||||
You can run them manually with `nix build .#hydraJobs.tests.{testName}` or `nix-build -A hydraJobs.tests.{testName}`
|
||||
|
||||
### Installer tests
|
||||
|
||||
After a one-time setup, the Nix repository's GitHub Actions continuous integration (CI) workflow can test the installer each time you push to a branch.
|
||||
|
||||
Creating a Cachix cache for your installer tests and adding its authorization token to GitHub enables [two installer-specific jobs in the CI workflow](https://github.com/NixOS/nix/blob/88a45d6149c0e304f6eb2efcc2d7a4d0d569f8af/.github/workflows/ci.yml#L50-L91):
|
||||
|
||||
- The `installer` job generates installers for the platforms below and uploads them to your Cachix cache:
|
||||
- `x86_64-linux`
|
||||
- `armv6l-linux`
|
||||
- `armv7l-linux`
|
||||
- `x86_64-darwin`
|
||||
|
||||
- The `installer_test` job (which runs on `ubuntu-latest` and `macos-latest`) will try to install Nix with the cached installer and run a trivial Nix command.
|
||||
|
||||
#### One-time setup
|
||||
|
||||
1. Have a GitHub account with a fork of the [Nix repository](https://github.com/NixOS/nix).
|
||||
2. At cachix.org:
|
||||
- Create or log in to an account.
|
||||
- Create a Cachix cache using the format `<github-username>-nix-install-tests`.
|
||||
- Navigate to the new cache > Settings > Auth Tokens.
|
||||
- Generate a new Cachix auth token and copy the generated value.
|
||||
3. At github.com:
|
||||
- Navigate to your Nix fork > Settings > Secrets > Actions > New repository secret.
|
||||
- Name the secret `CACHIX_AUTH_TOKEN`.
|
||||
- Paste the copied value of the Cachix cache auth token.
|
||||
|
||||
#### Using the CI-generated installer for manual testing
|
||||
|
||||
After the CI run completes, you can check the output to extract the installer URL:
|
||||
1. Click into the detailed view of the CI run.
|
||||
2. Click into any `installer_test` run (the URL you're here to extract will be the same in all of them).
|
||||
3. Click into the `Run cachix/install-nix-action@v...` step and click the detail triangle next to the first log line (it will also be `Run cachix/install-nix-action@v...`)
|
||||
4. Copy the value of `install_url`
|
||||
5. To generate an install command, plug this `install_url` and your GitHub username into this template:
|
||||
|
||||
```console
|
||||
sh <(curl -L <install_url>) --tarball-url-prefix https://<github-username>-nix-install-tests.cachix.org/serve
|
||||
```
|
||||
|
||||
<!-- #### Manually generating test installers
|
||||
|
||||
There's obviously a manual way to do this, and it's still the only way for
|
||||
platforms that lack GA runners.
|
||||
|
||||
I did do this back in Fall 2020 (before the GA approach encouraged here). I'll
|
||||
sketch what I recall in case it encourages someone to fill in detail, but: I
|
||||
didn't know what I was doing at the time and had to fumble/ask around a lot--
|
||||
so I don't want to uphold any of it as "right". It may have been dumb or
|
||||
the _hard_ way from the getgo. Fundamentals may have changed since.
|
||||
|
||||
Here's the build command I used to do this on and for x86_64-darwin:
|
||||
nix build --out-link /tmp/foo ".#checks.x86_64-darwin.binaryTarball"
|
||||
|
||||
I used the stable out-link to make it easier to script the next steps:
|
||||
link=$(readlink /tmp/foo)
|
||||
cp $link/*-darwin.tar.xz ~/somewheres
|
||||
|
||||
I've lost the last steps and am just going from memory:
|
||||
|
||||
From here, I think I had to extract and modify the `install` script to point
|
||||
it at this tarball (which I scped to my own site, but it might make more sense
|
||||
to just share them locally). I extracted this script once and then just
|
||||
search/replaced in it for each new build.
|
||||
|
||||
The installer now supports a `--tarball-url-prefix` flag which _may_ have
|
||||
solved this need?
|
||||
-->
|
||||
|
|
|
|||
|
|
@ -1,80 +0,0 @@
|
|||
# Arguments and Variables
|
||||
|
||||
The [Nix expression for GNU Hello](expression-syntax.md) is a
|
||||
function; it is missing some arguments that have to be filled in
|
||||
somewhere. In the Nix Packages collection this is done in the file
|
||||
`pkgs/top-level/all-packages.nix`, where all Nix expressions for
|
||||
packages are imported and called with the appropriate arguments. Here
|
||||
are some fragments of `all-packages.nix`, with annotations of what
|
||||
they mean:
|
||||
|
||||
```nix
|
||||
...
|
||||
|
||||
rec { ①
|
||||
|
||||
hello = import ../applications/misc/hello/ex-1 ② { ③
|
||||
inherit fetchurl stdenv perl;
|
||||
};
|
||||
|
||||
perl = import ../development/interpreters/perl { ④
|
||||
inherit fetchurl stdenv;
|
||||
};
|
||||
|
||||
fetchurl = import ../build-support/fetchurl {
|
||||
inherit stdenv; ...
|
||||
};
|
||||
|
||||
stdenv = ...;
|
||||
|
||||
}
|
||||
```
|
||||
|
||||
1. This file defines a set of attributes, all of which are concrete
|
||||
derivations (i.e., not functions). In fact, we define a *mutually
|
||||
recursive* set of attributes. That is, the attributes can refer to
|
||||
each other. This is precisely what we want since we want to “plug”
|
||||
the various packages into each other.
|
||||
|
||||
2. Here we *import* the Nix expression for GNU Hello. The import
|
||||
operation just loads and returns the specified Nix expression. In
|
||||
fact, we could just have put the contents of the Nix expression
|
||||
for GNU Hello in `all-packages.nix` at this point. That would be
|
||||
completely equivalent, but it would make `all-packages.nix` rather
|
||||
bulky.
|
||||
|
||||
Note that we refer to `../applications/misc/hello/ex-1`, not
|
||||
`../applications/misc/hello/ex-1/default.nix`. When you try to
|
||||
import a directory, Nix automatically appends `/default.nix` to the
|
||||
file name.
|
||||
|
||||
3. This is where the actual composition takes place. Here we *call* the
|
||||
function imported from `../applications/misc/hello/ex-1` with a set
|
||||
containing the things that the function expects, namely `fetchurl`,
|
||||
`stdenv`, and `perl`. We use inherit again to use the attributes
|
||||
defined in the surrounding scope (we could also have written
|
||||
`fetchurl = fetchurl;`, etc.).
|
||||
|
||||
The result of this function call is an actual derivation that can be
|
||||
built by Nix (since when we fill in the arguments of the function,
|
||||
what we get is its body, which is the call to `stdenv.mkDerivation`
|
||||
in the [Nix expression for GNU Hello](expression-syntax.md)).
|
||||
|
||||
> **Note**
|
||||
>
|
||||
> Nixpkgs has a convenience function `callPackage` that imports and
|
||||
> calls a function, filling in any missing arguments by passing the
|
||||
> corresponding attribute from the Nixpkgs set, like this:
|
||||
>
|
||||
> ```nix
|
||||
> hello = callPackage ../applications/misc/hello/ex-1 { };
|
||||
> ```
|
||||
>
|
||||
> If necessary, you can set or override arguments:
|
||||
>
|
||||
> ```nix
|
||||
> hello = callPackage ../applications/misc/hello/ex-1 { stdenv = myStdenv; };
|
||||
> ```
|
||||
|
||||
4. Likewise, we have to instantiate Perl, `fetchurl`, and the standard
|
||||
environment.
|
||||
|
|
@ -1,70 +0,0 @@
|
|||
# Build Script
|
||||
|
||||
Here is the builder referenced from Hello's Nix expression (stored in
|
||||
`pkgs/applications/misc/hello/ex-1/builder.sh`):
|
||||
|
||||
```bash
|
||||
source $stdenv/setup ①
|
||||
|
||||
PATH=$perl/bin:$PATH ②
|
||||
|
||||
tar xvfz $src ③
|
||||
cd hello-*
|
||||
./configure --prefix=$out ④
|
||||
make ⑤
|
||||
make install
|
||||
```
|
||||
|
||||
The builder can actually be made a lot shorter by using the *generic
|
||||
builder* functions provided by `stdenv`, but here we write out the build
|
||||
steps to elucidate what a builder does. It performs the following steps:
|
||||
|
||||
1. When Nix runs a builder, it initially completely clears the
|
||||
environment (except for the attributes declared in the derivation).
|
||||
This is done to prevent undeclared inputs from being used in the
|
||||
build process. If for example the `PATH` contained `/usr/bin`, then
|
||||
you might accidentally use `/usr/bin/gcc`.
|
||||
|
||||
So the first step is to set up the environment. This is done by
|
||||
calling the `setup` script of the standard environment. The
|
||||
environment variable `stdenv` points to the location of the
|
||||
standard environment being used. (It wasn't specified explicitly
|
||||
as an attribute in Hello's Nix expression, but `mkDerivation` adds
|
||||
it automatically.)
|
||||
|
||||
2. Since Hello needs Perl, we have to make sure that Perl is in the
|
||||
`PATH`. The `perl` environment variable points to the location of
|
||||
the Perl package (since it was passed in as an attribute to the
|
||||
derivation), so `$perl/bin` is the directory containing the Perl
|
||||
interpreter.
|
||||
|
||||
3. Now we have to unpack the sources. The `src` attribute was bound to
|
||||
the result of fetching the Hello source tarball from the network, so
|
||||
the `src` environment variable points to the location in the Nix
|
||||
store to which the tarball was downloaded. After unpacking, we `cd`
|
||||
to the resulting source directory.
|
||||
|
||||
The whole build is performed in a temporary directory created in
|
||||
`/tmp`, by the way. This directory is removed after the builder
|
||||
finishes, so there is no need to clean up the sources afterwards.
|
||||
Also, the temporary directory is always newly created, so you don't
|
||||
have to worry about files from previous builds interfering with the
|
||||
current build.
|
||||
|
||||
4. GNU Hello is a typical Autoconf-based package, so we first have to
|
||||
run its `configure` script. In Nix every package is stored in a
|
||||
separate location in the Nix store, for instance
|
||||
`/nix/store/9a54ba97fb71b65fda531012d0443ce2-hello-2.1.1`. Nix
|
||||
computes this path by cryptographically hashing all attributes of
|
||||
the derivation. The path is passed to the builder through the `out`
|
||||
environment variable. So here we give `configure` the parameter
|
||||
`--prefix=$out` to cause Hello to be installed in the expected
|
||||
location.
|
||||
|
||||
5. Finally we build Hello (`make`) and install it into the location
|
||||
specified by `out` (`make install`).
|
||||
|
||||
If you are wondering about the absence of error checking on the result
|
||||
of various commands called in the builder: this is because the shell
|
||||
script is evaluated with Bash's `-e` option, which causes the script to
|
||||
be aborted if any command fails without an error check.
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
# Nix Expression Language
|
||||
|
||||
The Nix expression language is a pure, lazy, functional language. Purity
|
||||
means that operations in the language don't have side-effects (for
|
||||
instance, there is no variable assignment). Laziness means that
|
||||
arguments to functions are evaluated only when they are needed.
|
||||
Functional means that functions are “normal” values that can be passed
|
||||
around and manipulated in interesting ways. The language is not a
|
||||
full-featured, general purpose language. Its main job is to describe
|
||||
packages, compositions of packages, and the variability within packages.
|
||||
|
||||
This section presents the various features of the language.
|
||||
|
|
@ -1,93 +0,0 @@
|
|||
# Expression Syntax
|
||||
|
||||
Here is a Nix expression for GNU Hello:
|
||||
|
||||
```nix
|
||||
{ stdenv, fetchurl, perl }: ①
|
||||
|
||||
stdenv.mkDerivation { ②
|
||||
name = "hello-2.1.1"; ③
|
||||
builder = ./builder.sh; ④
|
||||
src = fetchurl { ⑤
|
||||
url = "ftp://ftp.nluug.nl/pub/gnu/hello/hello-2.1.1.tar.gz";
|
||||
sha256 = "1md7jsfd8pa45z73bz1kszpp01yw6x5ljkjk2hx7wl800any6465";
|
||||
};
|
||||
inherit perl; ⑥
|
||||
}
|
||||
```
|
||||
|
||||
This file is actually already in the Nix Packages collection in
|
||||
`pkgs/applications/misc/hello/ex-1/default.nix`. It is customary to
|
||||
place each package in a separate directory and call the single Nix
|
||||
expression in that directory `default.nix`. The file has the following
|
||||
elements (referenced from the figure by number):
|
||||
|
||||
1. This states that the expression is a *function* that expects to be
|
||||
called with three arguments: `stdenv`, `fetchurl`, and `perl`. They
|
||||
are needed to build Hello, but we don't know how to build them here;
|
||||
that's why they are function arguments. `stdenv` is a package that
|
||||
is used by almost all Nix Packages; it provides a
|
||||
“standard” environment consisting of the things you would expect
|
||||
in a basic Unix environment: a C/C++ compiler (GCC, to be precise),
|
||||
the Bash shell, fundamental Unix tools such as `cp`, `grep`, `tar`,
|
||||
etc. `fetchurl` is a function that downloads files. `perl` is the
|
||||
Perl interpreter.
|
||||
|
||||
Nix functions generally have the form `{ x, y, ..., z }: e` where
|
||||
`x`, `y`, etc. are the names of the expected arguments, and where
|
||||
*e* is the body of the function. So here, the entire remainder of
|
||||
the file is the body of the function; when given the required
|
||||
arguments, the body should describe how to build an instance of
|
||||
the Hello package.
|
||||
|
||||
2. So we have to build a package. Building something from other stuff
|
||||
is called a *derivation* in Nix (as opposed to sources, which are
|
||||
built by humans instead of computers). We perform a derivation by
|
||||
calling `stdenv.mkDerivation`. `mkDerivation` is a function
|
||||
provided by `stdenv` that builds a package from a set of
|
||||
*attributes*. A set is just a list of key/value pairs where each
|
||||
key is a string and each value is an arbitrary Nix
|
||||
expression. They take the general form `{ name1 = expr1; ...
|
||||
nameN = exprN; }`.
|
||||
|
||||
3. The attribute `name` specifies the symbolic name and version of
|
||||
the package. Nix doesn't really care about these things, but they
|
||||
are used by for instance `nix-env -q` to show a “human-readable”
|
||||
name for packages. This attribute is required by `mkDerivation`.
|
||||
|
||||
4. The attribute `builder` specifies the builder. This attribute can
|
||||
sometimes be omitted, in which case `mkDerivation` will fill in a
|
||||
default builder (which does a `configure; make; make install`, in
|
||||
essence). Hello is sufficiently simple that the default builder
|
||||
would suffice, but in this case, we will show an actual builder
|
||||
for educational purposes. The value `./builder.sh` refers to the
|
||||
shell script shown in the [next section](build-script.md),
|
||||
discussed below.
|
||||
|
||||
5. The builder has to know what the sources of the package are. Here,
|
||||
the attribute `src` is bound to the result of a call to the
|
||||
`fetchurl` function. Given a URL and a SHA-256 hash of the expected
|
||||
contents of the file at that URL, this function builds a derivation
|
||||
that downloads the file and checks its hash. So the sources are a
|
||||
dependency that like all other dependencies is built before Hello
|
||||
itself is built.
|
||||
|
||||
Instead of `src` any other name could have been used, and in fact
|
||||
there can be any number of sources (bound to different attributes).
|
||||
However, `src` is customary, and it's also expected by the default
|
||||
builder (which we don't use in this example).
|
||||
|
||||
6. Since the derivation requires Perl, we have to pass the value of the
|
||||
`perl` function argument to the builder. All attributes in the set
|
||||
are actually passed as environment variables to the builder, so
|
||||
declaring an attribute
|
||||
|
||||
```nix
|
||||
perl = perl;
|
||||
```
|
||||
|
||||
will do the trick: it binds an attribute `perl` to the function
|
||||
argument which also happens to be called `perl`. However, it looks a
|
||||
bit silly, so there is a shorter syntax. The `inherit` keyword
|
||||
causes the specified attributes to be bound to whatever variables
|
||||
with the same name happen to be in scope.
|
||||
|
|
@ -1,66 +0,0 @@
|
|||
# Generic Builder Syntax
|
||||
|
||||
Recall that the [build script for GNU Hello](build-script.md) looked
|
||||
something like this:
|
||||
|
||||
```bash
|
||||
PATH=$perl/bin:$PATH
|
||||
tar xvfz $src
|
||||
cd hello-*
|
||||
./configure --prefix=$out
|
||||
make
|
||||
make install
|
||||
```
|
||||
|
||||
The builders for almost all Unix packages look like this — set up some
|
||||
environment variables, unpack the sources, configure, build, and
|
||||
install. For this reason the standard environment provides some Bash
|
||||
functions that automate the build process. Here is what a builder using
|
||||
the generic build facilities looks like:
|
||||
|
||||
```bash
|
||||
buildInputs="$perl" ①
|
||||
|
||||
source $stdenv/setup ②
|
||||
|
||||
genericBuild ③
|
||||
```
|
||||
|
||||
Here is what each line means:
|
||||
|
||||
1. The `buildInputs` variable tells `setup` to use the indicated
|
||||
packages as “inputs”. This means that if a package provides a `bin`
|
||||
subdirectory, it's added to `PATH`; if it has a `include`
|
||||
subdirectory, it's added to GCC's header search path; and so on.
|
||||
(This is implemented in a modular way: `setup` tries to source the
|
||||
file `pkg/nix-support/setup-hook` of all dependencies. These “setup
|
||||
hooks” can then set up whatever environment variables they want; for
|
||||
instance, the setup hook for Perl sets the `PERL5LIB` environment
|
||||
variable to contain the `lib/site_perl` directories of all inputs.)
|
||||
|
||||
2. The function `genericBuild` is defined in the file `$stdenv/setup`.
|
||||
|
||||
3. The final step calls the shell function `genericBuild`, which
|
||||
performs the steps that were done explicitly in the previous build
|
||||
script. The generic builder is smart enough to figure out whether
|
||||
to unpack the sources using `gzip`, `bzip2`, etc. It can be
|
||||
customised in many ways; see the Nixpkgs manual for details.
|
||||
|
||||
Discerning readers will note that the `buildInputs` could just as well
|
||||
have been set in the Nix expression, like this:
|
||||
|
||||
```nix
|
||||
buildInputs = [ perl ];
|
||||
```
|
||||
|
||||
The `perl` attribute can then be removed, and the builder becomes even
|
||||
shorter:
|
||||
|
||||
```bash
|
||||
source $stdenv/setup
|
||||
genericBuild
|
||||
```
|
||||
|
||||
In fact, `mkDerivation` provides a default builder that looks exactly
|
||||
like that, so it is actually possible to omit the builder for Hello
|
||||
entirely.
|
||||
|
|
@ -1,251 +0,0 @@
|
|||
# Values
|
||||
|
||||
## Simple Values
|
||||
|
||||
Nix has the following basic data types:
|
||||
|
||||
- *Strings* can be written in three ways.
|
||||
|
||||
The most common way is to enclose the string between double quotes,
|
||||
e.g., `"foo bar"`. Strings can span multiple lines. The special
|
||||
characters `"` and `\` and the character sequence `${` must be
|
||||
escaped by prefixing them with a backslash (`\`). Newlines, carriage
|
||||
returns and tabs can be written as `\n`, `\r` and `\t`,
|
||||
respectively.
|
||||
|
||||
You can include the result of an expression into a string by
|
||||
enclosing it in `${...}`, a feature known as *antiquotation*. The
|
||||
enclosed expression must evaluate to something that can be coerced
|
||||
into a string (meaning that it must be a string, a path, or a
|
||||
derivation). For instance, rather than writing
|
||||
|
||||
```nix
|
||||
"--with-freetype2-library=" + freetype + "/lib"
|
||||
```
|
||||
|
||||
(where `freetype` is a derivation), you can instead write the more
|
||||
natural
|
||||
|
||||
```nix
|
||||
"--with-freetype2-library=${freetype}/lib"
|
||||
```
|
||||
|
||||
The latter is automatically translated to the former. A more
|
||||
complicated example (from the Nix expression for
|
||||
[Qt](http://www.trolltech.com/products/qt)):
|
||||
|
||||
```nix
|
||||
configureFlags = "
|
||||
-system-zlib -system-libpng -system-libjpeg
|
||||
${if openglSupport then "-dlopen-opengl
|
||||
-L${mesa}/lib -I${mesa}/include
|
||||
-L${libXmu}/lib -I${libXmu}/include" else ""}
|
||||
${if threadSupport then "-thread" else "-no-thread"}
|
||||
";
|
||||
```
|
||||
|
||||
Note that Nix expressions and strings can be arbitrarily nested; in
|
||||
this case the outer string contains various antiquotations that
|
||||
themselves contain strings (e.g., `"-thread"`), some of which in
|
||||
turn contain expressions (e.g., `${mesa}`).
|
||||
|
||||
The second way to write string literals is as an *indented string*,
|
||||
which is enclosed between pairs of *double single-quotes*, like so:
|
||||
|
||||
```nix
|
||||
''
|
||||
This is the first line.
|
||||
This is the second line.
|
||||
This is the third line.
|
||||
''
|
||||
```
|
||||
|
||||
This kind of string literal intelligently strips indentation from
|
||||
the start of each line. To be precise, it strips from each line a
|
||||
number of spaces equal to the minimal indentation of the string as a
|
||||
whole (disregarding the indentation of empty lines). For instance,
|
||||
the first and second line are indented two spaces, while the third
|
||||
line is indented four spaces. Thus, two spaces are stripped from
|
||||
each line, so the resulting string is
|
||||
|
||||
```nix
|
||||
"This is the first line.\nThis is the second line.\n This is the third line.\n"
|
||||
```
|
||||
|
||||
Note that the whitespace and newline following the opening `''` is
|
||||
ignored if there is no non-whitespace text on the initial line.
|
||||
|
||||
Antiquotation (`${expr}`) is supported in indented strings.
|
||||
|
||||
Since `${` and `''` have special meaning in indented strings, you
|
||||
need a way to quote them. `$` can be escaped by prefixing it with
|
||||
`''` (that is, two single quotes), i.e., `''$`. `''` can be escaped
|
||||
by prefixing it with `'`, i.e., `'''`. `$` removes any special
|
||||
meaning from the following `$`. Linefeed, carriage-return and tab
|
||||
characters can be written as `''\n`, `''\r`, `''\t`, and `''\`
|
||||
escapes any other character.
|
||||
|
||||
Indented strings are primarily useful in that they allow multi-line
|
||||
string literals to follow the indentation of the enclosing Nix
|
||||
expression, and that less escaping is typically necessary for
|
||||
strings representing languages such as shell scripts and
|
||||
configuration files because `''` is much less common than `"`.
|
||||
Example:
|
||||
|
||||
```nix
|
||||
stdenv.mkDerivation {
|
||||
...
|
||||
postInstall =
|
||||
''
|
||||
mkdir $out/bin $out/etc
|
||||
cp foo $out/bin
|
||||
echo "Hello World" > $out/etc/foo.conf
|
||||
${if enableBar then "cp bar $out/bin" else ""}
|
||||
'';
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
Finally, as a convenience, *URIs* as defined in appendix B of
|
||||
[RFC 2396](http://www.ietf.org/rfc/rfc2396.txt) can be written *as
|
||||
is*, without quotes. For instance, the string
|
||||
`"http://example.org/foo.tar.bz2"` can also be written as
|
||||
`http://example.org/foo.tar.bz2`.
|
||||
|
||||
- Numbers, which can be *integers* (like `123`) or *floating point*
|
||||
(like `123.43` or `.27e13`).
|
||||
|
||||
Numbers are type-compatible: pure integer operations will always
|
||||
return integers, whereas any operation involving at least one
|
||||
floating point number will have a floating point number as a result.
|
||||
|
||||
- *Paths*, e.g., `/bin/sh` or `./builder.sh`. A path must contain at
|
||||
least one slash to be recognised as such. For instance, `builder.sh`
|
||||
is not a path: it's parsed as an expression that selects the
|
||||
attribute `sh` from the variable `builder`. If the file name is
|
||||
relative, i.e., if it does not begin with a slash, it is made
|
||||
absolute at parse time relative to the directory of the Nix
|
||||
expression that contained it. For instance, if a Nix expression in
|
||||
`/foo/bar/bla.nix` refers to `../xyzzy/fnord.nix`, the absolute path
|
||||
is `/foo/xyzzy/fnord.nix`.
|
||||
|
||||
If the first component of a path is a `~`, it is interpreted as if
|
||||
the rest of the path were relative to the user's home directory.
|
||||
e.g. `~/foo` would be equivalent to `/home/edolstra/foo` for a user
|
||||
whose home directory is `/home/edolstra`.
|
||||
|
||||
Paths can also be specified between angle brackets, e.g.
|
||||
`<nixpkgs>`. This means that the directories listed in the
|
||||
environment variable `NIX_PATH` will be searched for the given file
|
||||
or directory name.
|
||||
|
||||
Antiquotation is supported in any paths except those in angle brackets.
|
||||
`./${foo}-${bar}.nix` is a more convenient way of writing
|
||||
`./. + "/" + foo + "-" + bar + ".nix"` or `./. + "/${foo}-${bar}.nix"`. At
|
||||
least one slash must appear *before* any antiquotations for this to be
|
||||
recognized as a path. `a.${foo}/b.${bar}` is a syntactically valid division
|
||||
operation. `./a.${foo}/b.${bar}` is a path.
|
||||
|
||||
- *Booleans* with values `true` and `false`.
|
||||
|
||||
- The null value, denoted as `null`.
|
||||
|
||||
## Lists
|
||||
|
||||
Lists are formed by enclosing a whitespace-separated list of values
|
||||
between square brackets. For example,
|
||||
|
||||
```nix
|
||||
[ 123 ./foo.nix "abc" (f { x = y; }) ]
|
||||
```
|
||||
|
||||
defines a list of four elements, the last being the result of a call to
|
||||
the function `f`. Note that function calls have to be enclosed in
|
||||
parentheses. If they had been omitted, e.g.,
|
||||
|
||||
```nix
|
||||
[ 123 ./foo.nix "abc" f { x = y; } ]
|
||||
```
|
||||
|
||||
the result would be a list of five elements, the fourth one being a
|
||||
function and the fifth being a set.
|
||||
|
||||
Note that lists are only lazy in values, and they are strict in length.
|
||||
|
||||
## Sets
|
||||
|
||||
Sets are really the core of the language, since ultimately the Nix
|
||||
language is all about creating derivations, which are really just sets
|
||||
of attributes to be passed to build scripts.
|
||||
|
||||
Sets are just a list of name/value pairs (called *attributes*) enclosed
|
||||
in curly brackets, where each value is an arbitrary expression
|
||||
terminated by a semicolon. For example:
|
||||
|
||||
```nix
|
||||
{ x = 123;
|
||||
text = "Hello";
|
||||
y = f { bla = 456; };
|
||||
}
|
||||
```
|
||||
|
||||
This defines a set with attributes named `x`, `text`, `y`. The order of
|
||||
the attributes is irrelevant. An attribute name may only occur once.
|
||||
|
||||
Attributes can be selected from a set using the `.` operator. For
|
||||
instance,
|
||||
|
||||
```nix
|
||||
{ a = "Foo"; b = "Bar"; }.a
|
||||
```
|
||||
|
||||
evaluates to `"Foo"`. It is possible to provide a default value in an
|
||||
attribute selection using the `or` keyword. For example,
|
||||
|
||||
```nix
|
||||
{ a = "Foo"; b = "Bar"; }.c or "Xyzzy"
|
||||
```
|
||||
|
||||
will evaluate to `"Xyzzy"` because there is no `c` attribute in the set.
|
||||
|
||||
You can use arbitrary double-quoted strings as attribute names:
|
||||
|
||||
```nix
|
||||
{ "foo ${bar}" = 123; "nix-1.0" = 456; }."foo ${bar}"
|
||||
```
|
||||
|
||||
This will evaluate to `123` (Assuming `bar` is antiquotable). In the
|
||||
case where an attribute name is just a single antiquotation, the quotes
|
||||
can be dropped:
|
||||
|
||||
```nix
|
||||
{ foo = 123; }.${bar} or 456
|
||||
```
|
||||
|
||||
This will evaluate to `123` if `bar` evaluates to `"foo"` when coerced
|
||||
to a string and `456` otherwise (again assuming `bar` is antiquotable).
|
||||
|
||||
In the special case where an attribute name inside of a set declaration
|
||||
evaluates to `null` (which is normally an error, as `null` is not
|
||||
antiquotable), that attribute is simply not added to the set:
|
||||
|
||||
```nix
|
||||
{ ${if foo then "bar" else null} = true; }
|
||||
```
|
||||
|
||||
This will evaluate to `{}` if `foo` evaluates to `false`.
|
||||
|
||||
A set that has a `__functor` attribute whose value is callable (i.e. is
|
||||
itself a function or a set with a `__functor` attribute whose value is
|
||||
callable) can be applied as if it were a function, with the set itself
|
||||
passed in first , e.g.,
|
||||
|
||||
```nix
|
||||
let add = { __functor = self: x: x + self.x; };
|
||||
inc = add // { x = 1; };
|
||||
in inc 1
|
||||
```
|
||||
|
||||
evaluates to `2`. This can be used to attach metadata to a function
|
||||
without the caller needing to treat it specially, or to implement a form
|
||||
of object-oriented programming, for example.
|
||||
|
|
@ -1,61 +0,0 @@
|
|||
# Building and Testing
|
||||
|
||||
You can now try to build Hello. Of course, you could do `nix-env -f . -iA
|
||||
hello`, but you may not want to install a possibly broken package just
|
||||
yet. The best way to test the package is by using the command
|
||||
`nix-build`, which builds a Nix expression and creates a symlink named
|
||||
`result` in the current directory:
|
||||
|
||||
```console
|
||||
$ nix-build -A hello
|
||||
building path `/nix/store/632d2b22514d...-hello-2.1.1'
|
||||
hello-2.1.1/
|
||||
hello-2.1.1/intl/
|
||||
hello-2.1.1/intl/ChangeLog
|
||||
...
|
||||
|
||||
$ ls -l result
|
||||
lrwxrwxrwx ... 2006-09-29 10:43 result -> /nix/store/632d2b22514d...-hello-2.1.1
|
||||
|
||||
$ ./result/bin/hello
|
||||
Hello, world!
|
||||
```
|
||||
|
||||
The `-A` option selects the `hello` attribute. This is faster than
|
||||
using the symbolic package name specified by the `name` attribute
|
||||
(which also happens to be `hello`) and is unambiguous (there can be
|
||||
multiple packages with the symbolic name `hello`, but there can be
|
||||
only one attribute in a set named `hello`).
|
||||
|
||||
`nix-build` registers the `./result` symlink as a garbage collection
|
||||
root, so unless and until you delete the `./result` symlink, the output
|
||||
of the build will be safely kept on your system. You can use
|
||||
`nix-build`’s `-o` switch to give the symlink another name.
|
||||
|
||||
Nix has transactional semantics. Once a build finishes successfully, Nix
|
||||
makes a note of this in its database: it registers that the path denoted
|
||||
by `out` is now “valid”. If you try to build the derivation again, Nix
|
||||
will see that the path is already valid and finish immediately. If a
|
||||
build fails, either because it returns a non-zero exit code, because Nix
|
||||
or the builder are killed, or because the machine crashes, then the
|
||||
output paths will not be registered as valid. If you try to build the
|
||||
derivation again, Nix will remove the output paths if they exist (e.g.,
|
||||
because the builder died half-way through `make
|
||||
install`) and try again. Note that there is no “negative caching”: Nix
|
||||
doesn't remember that a build failed, and so a failed build can always
|
||||
be repeated. This is because Nix cannot distinguish between permanent
|
||||
failures (e.g., a compiler error due to a syntax error in the source)
|
||||
and transient failures (e.g., a disk full condition).
|
||||
|
||||
Nix also performs locking. If you run multiple Nix builds
|
||||
simultaneously, and they try to build the same derivation, the first Nix
|
||||
instance that gets there will perform the build, while the others block
|
||||
(or perform other derivations if available) until the build finishes:
|
||||
|
||||
```console
|
||||
$ nix-build -A hello
|
||||
waiting for lock on `/nix/store/0h5b7hp8d4hqfrw8igvx97x1xawrjnac-hello-2.1.1x'
|
||||
```
|
||||
|
||||
So it is always safe to run multiple instances of Nix in parallel (which
|
||||
isn’t the case with, say, `make`).
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
# A Simple Nix Expression
|
||||
|
||||
This section shows how to add and test the [GNU Hello
|
||||
package](http://www.gnu.org/software/hello/hello.html) to the Nix
|
||||
Packages collection. Hello is a program that prints out the text “Hello,
|
||||
world\!”.
|
||||
|
||||
To add a package to the Nix Packages collection, you generally need to
|
||||
do three things:
|
||||
|
||||
1. Write a Nix expression for the package. This is a file that
|
||||
describes all the inputs involved in building the package, such as
|
||||
dependencies, sources, and so on.
|
||||
|
||||
2. Write a *builder*. This is a shell script that builds the package
|
||||
from the inputs. (In fact, it can be written in any language, but
|
||||
typically it's a `bash` shell script.)
|
||||
|
||||
3. Add the package to the file `pkgs/top-level/all-packages.nix`. The
|
||||
Nix expression written in the first step is a *function*; it
|
||||
requires other packages in order to build it. In this step you put
|
||||
it all together, i.e., you call the function with the right
|
||||
arguments to build the actual package.
|
||||
|
|
@ -1,12 +0,0 @@
|
|||
This chapter shows you how to write Nix expressions, which instruct Nix
|
||||
how to build packages. It starts with a simple example (a Nix expression
|
||||
for GNU Hello), and then moves on to a more in-depth look at the Nix
|
||||
expression language.
|
||||
|
||||
> **Note**
|
||||
>
|
||||
> This chapter is mostly about the Nix expression language. For more
|
||||
> extensive information on adding packages to the Nix Packages
|
||||
> collection (such as functions in the standard environment and coding
|
||||
> conventions), please consult [its
|
||||
> manual](http://nixos.org/nixpkgs/manual/).
|
||||
|
|
@ -3,14 +3,48 @@
|
|||
- [derivation]{#gloss-derivation}\
|
||||
A description of a build action. The result of a derivation is a
|
||||
store object. Derivations are typically specified in Nix expressions
|
||||
using the [`derivation` primitive](expressions/derivations.md). These are
|
||||
using the [`derivation` primitive](language/derivations.md). These are
|
||||
translated into low-level *store derivations* (implicitly by
|
||||
`nix-env` and `nix-build`, or explicitly by `nix-instantiate`).
|
||||
|
||||
- [content-addressed derivation]{#gloss-content-addressed-derivation}\
|
||||
A derivation which has the
|
||||
[`__contentAddressed`](language/advanced-attributes.md#adv-attr-__contentAddressed)
|
||||
attribute set to `true`.
|
||||
|
||||
- [fixed-output derivation]{#gloss-fixed-output-derivation}\
|
||||
A derivation which includes the
|
||||
[`outputHash`](language/advanced-attributes.md#adv-attr-outputHash) attribute.
|
||||
|
||||
- [store]{#gloss-store}\
|
||||
The location in the file system where store objects live. Typically
|
||||
`/nix/store`.
|
||||
|
||||
From the perspective of the location where Nix is
|
||||
invoked, the Nix store can be referred to
|
||||
as a "_local_" or a "_remote_" one:
|
||||
|
||||
+ A *local store* exists on the filesystem of
|
||||
the machine where Nix is invoked. You can use other
|
||||
local stores by passing the `--store` flag to the
|
||||
`nix` command. Local stores can be used for building derivations.
|
||||
|
||||
+ A *remote store* exists anywhere other than the
|
||||
local filesystem. One example is the `/nix/store`
|
||||
directory on another machine, accessed via `ssh` or
|
||||
served by the `nix-serve` Perl script.
|
||||
|
||||
- [chroot store]{#gloss-chroot-store}\
|
||||
A local store whose canonical path is anything other than `/nix/store`.
|
||||
|
||||
- [binary cache]{#gloss-binary-cache}\
|
||||
A *binary cache* is a Nix store which uses a different format: its
|
||||
metadata and signatures are kept in `.narinfo` files rather than in a
|
||||
Nix database. This different format simplifies serving store objects
|
||||
over the network, but cannot host builds. Examples of binary caches
|
||||
include S3 buckets and the [NixOS binary
|
||||
cache](https://cache.nixos.org).
|
||||
|
||||
- [store path]{#gloss-store-path}\
|
||||
The location in the file system of a store object, i.e., an
|
||||
immediate child of the Nix store directory.
|
||||
|
|
@ -22,6 +56,19 @@
|
|||
derivation outputs (objects produced by running a build action), or
|
||||
derivations (files describing a build action).
|
||||
|
||||
- [input-addressed store object]{#gloss-input-addressed-store-object}\
|
||||
A store object produced by building a
|
||||
non-[content-addressed](#gloss-content-addressed-derivation),
|
||||
non-[fixed-output](#gloss-fixed-output-derivation)
|
||||
derivation.
|
||||
|
||||
- [output-addressed store object]{#gloss-output-addressed-store-object}\
|
||||
A store object whose store path hashes its content. This
|
||||
includes derivations, the outputs of
|
||||
[content-addressed derivations](#gloss-content-addressed-derivation),
|
||||
and the outputs of
|
||||
[fixed-output derivations](#gloss-fixed-output-derivation).
|
||||
|
||||
- [substitute]{#gloss-substitute}\
|
||||
A substitute is a command invocation stored in the Nix database that
|
||||
describes how to build a store object, bypassing the normal build
|
||||
|
|
@ -29,6 +76,11 @@
|
|||
store object by downloading a pre-built version of the store object
|
||||
from some server.
|
||||
|
||||
- [substituter]{#gloss-substituter}\
|
||||
A *substituter* is an additional store from which Nix will
|
||||
copy store objects it doesn't have. For details, see the
|
||||
[`substituters` option](command-ref/conf-file.html#conf-substituters).
|
||||
|
||||
- [purity]{#gloss-purity}\
|
||||
The assumption that equal Nix derivations when run always produce
|
||||
the same output. This cannot be guaranteed in general (e.g., a
|
||||
|
|
|
|||
|
|
@ -31,8 +31,8 @@ $ sh <(curl -L https://nixos.org/nix/install) --no-daemon
|
|||
```
|
||||
|
||||
This will perform a single-user installation of Nix, meaning that `/nix`
|
||||
is owned by the invoking user. You should run this under your usual user
|
||||
account, *not* as root. The script will invoke `sudo` to create `/nix`
|
||||
is owned by the invoking user. You can run this under your usual user
|
||||
account or root. The script will invoke `sudo` to create `/nix`
|
||||
if it doesn’t already exist. If you don’t have `sudo`, you should
|
||||
manually create `/nix` first as root, e.g.:
|
||||
|
||||
|
|
@ -71,7 +71,7 @@ $ sh <(curl -L https://nixos.org/nix/install) --daemon
|
|||
|
||||
The multi-user installation of Nix will create build users between the
|
||||
user IDs 30001 and 30032, and a group with the group ID 30000. You
|
||||
should run this under your usual user account, *not* as root. The script
|
||||
can run this under your usual user account or root. The script
|
||||
will invoke `sudo` as needed.
|
||||
|
||||
> **Note**
|
||||
|
|
@ -148,7 +148,8 @@ and `/etc/zshrc` which you may remove.
|
|||
This will remove all the build users that no longer serve a purpose.
|
||||
|
||||
4. Edit fstab using `sudo vifs` to remove the line mounting the Nix Store
|
||||
volume on `/nix`, which looks like this,
|
||||
volume on `/nix`, which looks like
|
||||
`UUID=<uuid> /nix apfs rw,noauto,nobrowse,suid,owners` or
|
||||
`LABEL=Nix\040Store /nix apfs rw,nobrowse`. This will prevent automatic
|
||||
mounting of the Nix Store volume.
|
||||
|
||||
|
|
@ -175,6 +176,18 @@ and `/etc/zshrc` which you may remove.
|
|||
This will remove the Nix Store volume and everything that was added to the
|
||||
store.
|
||||
|
||||
If the output indicates that the command couldn't remove the volume, you should
|
||||
make sure you don't have an _unmounted_ Nix Store volume. Look for a
|
||||
"Nix Store" volume in the output of the following command:
|
||||
|
||||
```console
|
||||
diskutil list
|
||||
```
|
||||
|
||||
If you _do_ see a "Nix Store" volume, delete it by re-running the diskutil
|
||||
deleteVolume command, but replace `/nix` with the store volume's `diskXsY`
|
||||
identifier.
|
||||
|
||||
> **Note**
|
||||
>
|
||||
> After you complete the steps here, you will still have an empty `/nix`
|
||||
|
|
@ -191,8 +204,7 @@ and `/etc/zshrc` which you may remove.
|
|||
<!-- Note: anchors above to catch permalinks to old explanations -->
|
||||
|
||||
We believe we have ironed out how to cleanly support the read-only root
|
||||
on modern macOS. New installs will do this automatically, and you can
|
||||
also re-run a new installer to convert your existing setup.
|
||||
on modern macOS. New installs will do this automatically.
|
||||
|
||||
This section previously detailed the situation, options, and trade-offs,
|
||||
but it now only outlines what the installer does. You don't need to know
|
||||
|
|
|
|||
33
doc/manual/src/language/index.md
Normal file
33
doc/manual/src/language/index.md
Normal file
|
|
@ -0,0 +1,33 @@
|
|||
# Nix Language
|
||||
|
||||
The Nix language is
|
||||
|
||||
- *domain-specific*
|
||||
|
||||
It only exists for the Nix package manager:
|
||||
to describe packages and configurations as well as their variants and compositions.
|
||||
It is not intended for general purpose use.
|
||||
|
||||
- *declarative*
|
||||
|
||||
There is no notion of executing sequential steps.
|
||||
Dependencies between operations are established only through data.
|
||||
|
||||
- *pure*
|
||||
|
||||
Values cannot change during computation.
|
||||
Functions always produce the same output if their input does not change.
|
||||
|
||||
- *functional*
|
||||
|
||||
Functions are like any other value.
|
||||
Functions can be assigned to names, taken as arguments, or returned by functions.
|
||||
|
||||
- *lazy*
|
||||
|
||||
Expressions are only evaluated when their value is needed.
|
||||
|
||||
- *dynamically typed*
|
||||
|
||||
Type errors are only detected when expressions are evaluated.
|
||||
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
# Operators
|
||||
|
||||
The table below lists the operators in the Nix expression language, in
|
||||
The table below lists the operators in the Nix language, in
|
||||
order of precedence (from strongest to weakest binding).
|
||||
|
||||
| Name | Syntax | Associativity | Description | Precedence |
|
||||
275
doc/manual/src/language/values.md
Normal file
275
doc/manual/src/language/values.md
Normal file
|
|
@ -0,0 +1,275 @@
|
|||
# Data Types
|
||||
|
||||
## Primitives
|
||||
|
||||
- <a id="type-string" href="#type-string">String</a>
|
||||
|
||||
*Strings* can be written in three ways.
|
||||
|
||||
The most common way is to enclose the string between double quotes,
|
||||
e.g., `"foo bar"`. Strings can span multiple lines. The special
|
||||
characters `"` and `\` and the character sequence `${` must be
|
||||
escaped by prefixing them with a backslash (`\`). Newlines, carriage
|
||||
returns and tabs can be written as `\n`, `\r` and `\t`,
|
||||
respectively.
|
||||
|
||||
You can include the result of an expression into a string by
|
||||
enclosing it in `${...}`, a feature known as *antiquotation*. The
|
||||
enclosed expression must evaluate to something that can be coerced
|
||||
into a string (meaning that it must be a string, a path, or a
|
||||
derivation). For instance, rather than writing
|
||||
|
||||
```nix
|
||||
"--with-freetype2-library=" + freetype + "/lib"
|
||||
```
|
||||
|
||||
(where `freetype` is a derivation), you can instead write the more
|
||||
natural
|
||||
|
||||
```nix
|
||||
"--with-freetype2-library=${freetype}/lib"
|
||||
```
|
||||
|
||||
The latter is automatically translated to the former. A more
|
||||
complicated example (from the Nix expression for
|
||||
[Qt](http://www.trolltech.com/products/qt)):
|
||||
|
||||
```nix
|
||||
configureFlags = "
|
||||
-system-zlib -system-libpng -system-libjpeg
|
||||
${if openglSupport then "-dlopen-opengl
|
||||
-L${mesa}/lib -I${mesa}/include
|
||||
-L${libXmu}/lib -I${libXmu}/include" else ""}
|
||||
${if threadSupport then "-thread" else "-no-thread"}
|
||||
";
|
||||
```
|
||||
|
||||
Note that Nix expressions and strings can be arbitrarily nested; in
|
||||
this case the outer string contains various antiquotations that
|
||||
themselves contain strings (e.g., `"-thread"`), some of which in
|
||||
turn contain expressions (e.g., `${mesa}`).
|
||||
|
||||
The second way to write string literals is as an *indented string*,
|
||||
which is enclosed between pairs of *double single-quotes*, like so:
|
||||
|
||||
```nix
|
||||
''
|
||||
This is the first line.
|
||||
This is the second line.
|
||||
This is the third line.
|
||||
''
|
||||
```
|
||||
|
||||
This kind of string literal intelligently strips indentation from
|
||||
the start of each line. To be precise, it strips from each line a
|
||||
number of spaces equal to the minimal indentation of the string as a
|
||||
whole (disregarding the indentation of empty lines). For instance,
|
||||
the first and second line are indented two spaces, while the third
|
||||
line is indented four spaces. Thus, two spaces are stripped from
|
||||
each line, so the resulting string is
|
||||
|
||||
```nix
|
||||
"This is the first line.\nThis is the second line.\n This is the third line.\n"
|
||||
```
|
||||
|
||||
Note that the whitespace and newline following the opening `''` is
|
||||
ignored if there is no non-whitespace text on the initial line.
|
||||
|
||||
Antiquotation (`${expr}`) is supported in indented strings.
|
||||
|
||||
Since `${` and `''` have special meaning in indented strings, you
|
||||
need a way to quote them. `$` can be escaped by prefixing it with
|
||||
`''` (that is, two single quotes), i.e., `''$`. `''` can be escaped
|
||||
by prefixing it with `'`, i.e., `'''`. `$` removes any special
|
||||
meaning from the following `$`. Linefeed, carriage-return and tab
|
||||
characters can be written as `''\n`, `''\r`, `''\t`, and `''\`
|
||||
escapes any other character.
|
||||
|
||||
Indented strings are primarily useful in that they allow multi-line
|
||||
string literals to follow the indentation of the enclosing Nix
|
||||
expression, and that less escaping is typically necessary for
|
||||
strings representing languages such as shell scripts and
|
||||
configuration files because `''` is much less common than `"`.
|
||||
Example:
|
||||
|
||||
```nix
|
||||
stdenv.mkDerivation {
|
||||
...
|
||||
postInstall =
|
||||
''
|
||||
mkdir $out/bin $out/etc
|
||||
cp foo $out/bin
|
||||
echo "Hello World" > $out/etc/foo.conf
|
||||
${if enableBar then "cp bar $out/bin" else ""}
|
||||
'';
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
Finally, as a convenience, *URIs* as defined in appendix B of
|
||||
[RFC 2396](http://www.ietf.org/rfc/rfc2396.txt) can be written *as
|
||||
is*, without quotes. For instance, the string
|
||||
`"http://example.org/foo.tar.bz2"` can also be written as
|
||||
`http://example.org/foo.tar.bz2`.
|
||||
|
||||
- <a id="type-number" href="#type-number">Number</a>
|
||||
|
||||
Numbers, which can be *integers* (like `123`) or *floating point*
|
||||
(like `123.43` or `.27e13`).
|
||||
|
||||
Numbers are type-compatible: pure integer operations will always
|
||||
return integers, whereas any operation involving at least one
|
||||
floating point number will have a floating point number as a result.
|
||||
|
||||
- <a id="type-path" href="#type-path">Path</a>
|
||||
|
||||
*Paths*, e.g., `/bin/sh` or `./builder.sh`. A path must contain at
|
||||
least one slash to be recognised as such. For instance, `builder.sh`
|
||||
is not a path: it's parsed as an expression that selects the
|
||||
attribute `sh` from the variable `builder`. If the file name is
|
||||
relative, i.e., if it does not begin with a slash, it is made
|
||||
absolute at parse time relative to the directory of the Nix
|
||||
expression that contained it. For instance, if a Nix expression in
|
||||
`/foo/bar/bla.nix` refers to `../xyzzy/fnord.nix`, the absolute path
|
||||
is `/foo/xyzzy/fnord.nix`.
|
||||
|
||||
If the first component of a path is a `~`, it is interpreted as if
|
||||
the rest of the path were relative to the user's home directory.
|
||||
e.g. `~/foo` would be equivalent to `/home/edolstra/foo` for a user
|
||||
whose home directory is `/home/edolstra`.
|
||||
|
||||
Paths can also be specified between angle brackets, e.g.
|
||||
`<nixpkgs>`. This means that the directories listed in the
|
||||
environment variable `NIX_PATH` will be searched for the given file
|
||||
or directory name.
|
||||
|
||||
Antiquotation is supported in any paths except those in angle brackets.
|
||||
`./${foo}-${bar}.nix` is a more convenient way of writing
|
||||
`./. + "/" + foo + "-" + bar + ".nix"` or `./. + "/${foo}-${bar}.nix"`. At
|
||||
least one slash must appear *before* any antiquotations for this to be
|
||||
recognized as a path. `a.${foo}/b.${bar}` is a syntactically valid division
|
||||
operation. `./a.${foo}/b.${bar}` is a path.
|
||||
|
||||
When a path appears in an antiquotation, and is thus coerced into a string,
|
||||
the path is first copied into the Nix store and the resulting string is
|
||||
the Nix store path. For instance `"${./foo.txt}" will cause `foo.txt` in
|
||||
the current directory to be copied into the Nix store and result in the
|
||||
string `"/nix/store/<HASH>-foo.txt"`.
|
||||
|
||||
Note that the Nix language assumes that all input files will remain
|
||||
_unchanged_ during the course of the Nix expression evaluation.
|
||||
If you for example antiquote a file path during a `nix repl` session, and
|
||||
then later in the same session, after having changed the file contents,
|
||||
evaluate the antiquotation with the file path again, then Nix will still
|
||||
return the first store path. It will _not_ reread the file contents to
|
||||
produce a different Nix store path.
|
||||
|
||||
- <a id="type-boolean" href="#type-boolean">Boolean</a>
|
||||
|
||||
*Booleans* with values `true` and `false`.
|
||||
|
||||
- <a id="type-null" href="#type-null">Null</a>
|
||||
|
||||
The null value, denoted as `null`.
|
||||
|
||||
## List
|
||||
|
||||
Lists are formed by enclosing a whitespace-separated list of values
|
||||
between square brackets. For example,
|
||||
|
||||
```nix
|
||||
[ 123 ./foo.nix "abc" (f { x = y; }) ]
|
||||
```
|
||||
|
||||
defines a list of four elements, the last being the result of a call to
|
||||
the function `f`. Note that function calls have to be enclosed in
|
||||
parentheses. If they had been omitted, e.g.,
|
||||
|
||||
```nix
|
||||
[ 123 ./foo.nix "abc" f { x = y; } ]
|
||||
```
|
||||
|
||||
the result would be a list of five elements, the fourth one being a
|
||||
function and the fifth being a set.
|
||||
|
||||
Note that lists are only lazy in values, and they are strict in length.
|
||||
|
||||
## Attribute Set
|
||||
|
||||
An attribute set is a collection of name-value-pairs (called *attributes*) enclosed in curly brackets (`{ }`).
|
||||
|
||||
Names and values are separated by an equal sign (`=`).
|
||||
Each value is an arbitrary expression terminated by a semicolon (`;`).
|
||||
|
||||
Attributes can appear in any order.
|
||||
An attribute name may only occur once.
|
||||
|
||||
Example:
|
||||
|
||||
```nix
|
||||
{
|
||||
x = 123;
|
||||
text = "Hello";
|
||||
y = f { bla = 456; };
|
||||
}
|
||||
```
|
||||
|
||||
This defines a set with attributes named `x`, `text`, `y`.
|
||||
|
||||
Attributes can be selected from a set using the `.` operator. For
|
||||
instance,
|
||||
|
||||
```nix
|
||||
{ a = "Foo"; b = "Bar"; }.a
|
||||
```
|
||||
|
||||
evaluates to `"Foo"`. It is possible to provide a default value in an
|
||||
attribute selection using the `or` keyword. For example,
|
||||
|
||||
```nix
|
||||
{ a = "Foo"; b = "Bar"; }.c or "Xyzzy"
|
||||
```
|
||||
|
||||
will evaluate to `"Xyzzy"` because there is no `c` attribute in the set.
|
||||
|
||||
You can use arbitrary double-quoted strings as attribute names:
|
||||
|
||||
```nix
|
||||
{ "foo ${bar}" = 123; "nix-1.0" = 456; }."foo ${bar}"
|
||||
```
|
||||
|
||||
This will evaluate to `123` (Assuming `bar` is antiquotable). In the
|
||||
case where an attribute name is just a single antiquotation, the quotes
|
||||
can be dropped:
|
||||
|
||||
```nix
|
||||
{ foo = 123; }.${bar} or 456
|
||||
```
|
||||
|
||||
This will evaluate to `123` if `bar` evaluates to `"foo"` when coerced
|
||||
to a string and `456` otherwise (again assuming `bar` is antiquotable).
|
||||
|
||||
In the special case where an attribute name inside of a set declaration
|
||||
evaluates to `null` (which is normally an error, as `null` is not
|
||||
antiquotable), that attribute is simply not added to the set:
|
||||
|
||||
```nix
|
||||
{ ${if foo then "bar" else null} = true; }
|
||||
```
|
||||
|
||||
This will evaluate to `{}` if `foo` evaluates to `false`.
|
||||
|
||||
A set that has a `__functor` attribute whose value is callable (i.e. is
|
||||
itself a function or a set with a `__functor` attribute whose value is
|
||||
callable) can be applied as if it were a function, with the set itself
|
||||
passed in first , e.g.,
|
||||
|
||||
```nix
|
||||
let add = { __functor = self: x: x + self.x; };
|
||||
inc = add // { x = 1; };
|
||||
in inc 1
|
||||
```
|
||||
|
||||
evaluates to `2`. This can be used to attach metadata to a function
|
||||
without the caller needing to treat it specially, or to implement a form
|
||||
of object-oriented programming, for example.
|
||||
|
|
@ -1,5 +1,4 @@
|
|||
This chapter discusses how to do package management with Nix, i.e.,
|
||||
how to obtain, install, upgrade, and erase packages. This is the
|
||||
“user’s” perspective of the Nix system — people who want to *create*
|
||||
packages should consult the [chapter on writing Nix
|
||||
expressions](../expressions/writing-nix-expressions.md).
|
||||
packages should consult the chapter on the [Nix language](../language/index.md).
|
||||
|
|
|
|||
5
doc/manual/src/release-notes/rl-2.11.md
Normal file
5
doc/manual/src/release-notes/rl-2.11.md
Normal file
|
|
@ -0,0 +1,5 @@
|
|||
# Release 2.11 (2022-08-24)
|
||||
|
||||
* `nix copy` now copies the store paths in parallel as much as possible (again).
|
||||
This doesn't apply for the `daemon` and `ssh-ng` stores which copy everything
|
||||
in one batch to avoid latencies issues.
|
||||
|
|
@ -1,3 +1,8 @@
|
|||
# Release X.Y (202?-??-??)
|
||||
|
||||
* `<nix/fetchurl.nix>` now accepts an additional argument `impure` which
|
||||
defaults to `false`. If it is set to `true`, the `hash` and `sha256`
|
||||
arguments will be ignored and the resulting derivation will have
|
||||
`__impure` set to `true`, making it an impure derivation.
|
||||
|
||||
* Allow explicitly selecting outputs with *store derivations* installable syntax too.
|
||||
|
|
@ -5,6 +5,32 @@ rec {
|
|||
|
||||
concatStrings = concatStringsSep "";
|
||||
|
||||
replaceStringsRec = from: to: string:
|
||||
# recursively replace occurrences of `from` with `to` within `string`
|
||||
# example:
|
||||
# replaceStringRec "--" "-" "hello-----world"
|
||||
# => "hello-world"
|
||||
let
|
||||
replaced = replaceStrings [ from ] [ to ] string;
|
||||
in
|
||||
if replaced == string then string else replaceStringsRec from to replaced;
|
||||
|
||||
squash = replaceStringsRec "\n\n\n" "\n\n";
|
||||
|
||||
trim = string:
|
||||
# trim trailing spaces and squash non-leading spaces
|
||||
let
|
||||
trimLine = line:
|
||||
let
|
||||
# separate leading spaces from the rest
|
||||
parts = split "(^ *)" line;
|
||||
spaces = head (elemAt parts 1);
|
||||
rest = elemAt parts 2;
|
||||
# drop trailing spaces
|
||||
body = head (split " *$" rest);
|
||||
in spaces + replaceStringsRec " " " " body;
|
||||
in concatStringsSep "\n" (map trimLine (splitLines string));
|
||||
|
||||
# FIXME: O(n^2)
|
||||
unique = foldl' (acc: e: if elem e acc then acc else acc ++ [ e ]) [];
|
||||
|
||||
|
|
|
|||
23
docker.nix
23
docker.nix
|
|
@ -2,10 +2,12 @@
|
|||
, lib ? pkgs.lib
|
||||
, name ? "nix"
|
||||
, tag ? "latest"
|
||||
, bundleNixpkgs ? true
|
||||
, channelName ? "nixpkgs"
|
||||
, channelURL ? "https://nixos.org/channels/nixpkgs-unstable"
|
||||
, extraPkgs ? []
|
||||
, maxLayers ? 100
|
||||
, nixConf ? {}
|
||||
}:
|
||||
let
|
||||
defaultPkgs = with pkgs; [
|
||||
|
|
@ -31,7 +33,7 @@ let
|
|||
|
||||
root = {
|
||||
uid = 0;
|
||||
shell = "/bin/bash";
|
||||
shell = "${pkgs.bashInteractive}/bin/bash";
|
||||
home = "/root";
|
||||
gid = 0;
|
||||
};
|
||||
|
|
@ -123,20 +125,27 @@ let
|
|||
(lib.attrValues (lib.mapAttrs groupToGroup groups))
|
||||
);
|
||||
|
||||
nixConf = {
|
||||
defaultNixConf = {
|
||||
sandbox = "false";
|
||||
build-users-group = "nixbld";
|
||||
trusted-public-keys = "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=";
|
||||
trusted-public-keys = [ "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" ];
|
||||
};
|
||||
nixConfContents = (lib.concatStringsSep "\n" (lib.mapAttrsFlatten (n: v: "${n} = ${v}") nixConf)) + "\n";
|
||||
|
||||
nixConfContents = (lib.concatStringsSep "\n" (lib.mapAttrsFlatten (n: v:
|
||||
let
|
||||
vStr = if builtins.isList v then lib.concatStringsSep " " v else v;
|
||||
in
|
||||
"${n} = ${vStr}") (defaultNixConf // nixConf))) + "\n";
|
||||
|
||||
baseSystem =
|
||||
let
|
||||
nixpkgs = pkgs.path;
|
||||
channel = pkgs.runCommand "channel-nixos" { } ''
|
||||
channel = pkgs.runCommand "channel-nixos" { inherit bundleNixpkgs; } ''
|
||||
mkdir $out
|
||||
ln -s ${nixpkgs} $out/nixpkgs
|
||||
echo "[]" > $out/manifest.nix
|
||||
if [ "$bundleNixpkgs" ]; then
|
||||
ln -s ${nixpkgs} $out/nixpkgs
|
||||
echo "[]" > $out/manifest.nix
|
||||
fi
|
||||
'';
|
||||
rootEnv = pkgs.buildPackages.buildEnv {
|
||||
name = "root-profile-env";
|
||||
|
|
|
|||
|
|
@ -18,11 +18,11 @@
|
|||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1653988320,
|
||||
"narHash": "sha256-ZaqFFsSDipZ6KVqriwM34T739+KLYJvNmCWzErjAg7c=",
|
||||
"lastModified": 1657693803,
|
||||
"narHash": "sha256-G++2CJ9u0E7NNTAi9n5G8TdDmGJXcIjkJ3NF8cetQB8=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "2fa57ed190fd6c7c746319444f34b5917666e5c1",
|
||||
"rev": "365e1b3a859281cf11b94f87231adeabbdd878a2",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
|
|||
12
flake.nix
12
flake.nix
|
|
@ -23,7 +23,7 @@
|
|||
|
||||
crossSystems = [ "armv6l-linux" "armv7l-linux" ];
|
||||
|
||||
stdenvs = [ "gccStdenv" "clangStdenv" "clang11Stdenv" "stdenv" "libcxxStdenv" ];
|
||||
stdenvs = [ "gccStdenv" "clangStdenv" "clang11Stdenv" "stdenv" "libcxxStdenv" "ccacheStdenv" ];
|
||||
|
||||
forAllSystems = f: nixpkgs.lib.genAttrs systems (system: f system);
|
||||
forAllSystemsAndStdenvs = f: forAllSystems (system:
|
||||
|
|
@ -108,7 +108,7 @@
|
|||
++ lib.optionals stdenv.hostPlatform.isLinux [(buildPackages.util-linuxMinimal or buildPackages.utillinuxMinimal)];
|
||||
|
||||
buildDeps =
|
||||
[ curl
|
||||
[ (curl.override { patchNetrcRegression = true; })
|
||||
bzip2 xz brotli editline
|
||||
openssl sqlite
|
||||
libarchive
|
||||
|
|
@ -260,6 +260,7 @@
|
|||
echo "file binary-dist $fn" >> $out/nix-support/hydra-build-products
|
||||
tar cvfJ $fn \
|
||||
--owner=0 --group=0 --mode=u+rw,uga+r \
|
||||
--mtime='1970-01-01' \
|
||||
--absolute-names \
|
||||
--hard-dereference \
|
||||
--transform "s,$TMPDIR/install,$dir/install," \
|
||||
|
|
@ -363,7 +364,7 @@
|
|||
|
||||
buildInputs =
|
||||
[ nix
|
||||
curl
|
||||
(curl.override { patchNetrcRegression = true; })
|
||||
bzip2
|
||||
xz
|
||||
pkgs.perl
|
||||
|
|
@ -545,6 +546,11 @@
|
|||
# againstLatestStable = testNixVersions pkgs pkgs.nix pkgs.nixStable;
|
||||
} "touch $out");
|
||||
|
||||
installerTests = import ./tests/installer {
|
||||
binaryTarballs = self.hydraJobs.binaryTarball;
|
||||
inherit nixpkgsFor;
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
checks = forAllSystems (system: {
|
||||
|
|
|
|||
|
|
@ -10,14 +10,15 @@ function _nix() {
|
|||
local -a suggestions
|
||||
declare -a suggestions
|
||||
for suggestion in ${res:1}; do
|
||||
# FIXME: This doesn't work properly if the suggestion word contains a `:`
|
||||
# itself
|
||||
suggestions+="${suggestion/ /:}"
|
||||
suggestions+=("${suggestion%% *}")
|
||||
done
|
||||
local -a args
|
||||
if [[ "$tpe" == filenames ]]; then
|
||||
compadd -f
|
||||
args+=('-f')
|
||||
elif [[ "$tpe" == attrs ]]; then
|
||||
args+=('-S' '')
|
||||
fi
|
||||
_describe 'nix' suggestions
|
||||
compadd -J nix "${args[@]}" -a suggestions
|
||||
}
|
||||
|
||||
_nix "$@"
|
||||
|
|
|
|||
|
|
@ -167,7 +167,7 @@ poly_user_shell_get() {
|
|||
}
|
||||
|
||||
poly_user_shell_set() {
|
||||
_sudo "in order to give $1 a safe home directory" \
|
||||
_sudo "in order to give $1 a safe shell" \
|
||||
/usr/bin/dscl . -create "/Users/$1" "UserShell" "$2"
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -37,6 +37,19 @@ readonly PROFILE_TARGETS=("/etc/bashrc" "/etc/profile.d/nix.sh" "/etc/zshrc" "/e
|
|||
readonly PROFILE_BACKUP_SUFFIX=".backup-before-nix"
|
||||
readonly PROFILE_NIX_FILE="$NIX_ROOT/var/nix/profiles/default/etc/profile.d/nix-daemon.sh"
|
||||
|
||||
# Fish has different syntax than zsh/bash, treat it separate
|
||||
readonly PROFILE_FISH_SUFFIX="conf.d/nix.fish"
|
||||
readonly PROFILE_FISH_PREFIXES=(
|
||||
# each of these are common values of $__fish_sysconf_dir,
|
||||
# under which Fish will look for a file named
|
||||
# $PROFILE_FISH_SUFFIX.
|
||||
"/etc/fish" # standard
|
||||
"/usr/local/etc/fish" # their installer .pkg for macOS
|
||||
"/opt/homebrew/etc/fish" # homebrew
|
||||
"/opt/local/etc/fish" # macports
|
||||
)
|
||||
readonly PROFILE_NIX_FILE_FISH="$NIX_ROOT/var/nix/profiles/default/etc/profile.d/nix-daemon.fish"
|
||||
|
||||
readonly NIX_INSTALLED_NIX="@nix@"
|
||||
readonly NIX_INSTALLED_CACERT="@cacert@"
|
||||
#readonly NIX_INSTALLED_NIX="/nix/store/j8dbv5w6jl34caywh2ygdy88knx1mdf7-nix-2.3.6"
|
||||
|
|
@ -59,6 +72,30 @@ headless() {
|
|||
fi
|
||||
}
|
||||
|
||||
is_root() {
|
||||
if [ "$EUID" -eq 0 ]; then
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
is_os_linux() {
|
||||
if [ "$(uname -s)" = "Linux" ]; then
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
is_os_darwin() {
|
||||
if [ "$(uname -s)" = "Darwin" ]; then
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
contact_us() {
|
||||
echo "You can open an issue at https://github.com/nixos/nix/issues"
|
||||
echo ""
|
||||
|
|
@ -313,14 +350,23 @@ __sudo() {
|
|||
_sudo() {
|
||||
local expl="$1"
|
||||
shift
|
||||
if ! headless; then
|
||||
if ! headless || is_root; then
|
||||
__sudo "$expl" "$*" >&2
|
||||
fi
|
||||
sudo "$@"
|
||||
|
||||
if is_root; then
|
||||
env "$@"
|
||||
else
|
||||
sudo "$@"
|
||||
fi
|
||||
}
|
||||
|
||||
# Ensure that $TMPDIR exists if defined.
|
||||
if [[ -n "${TMPDIR:-}" ]] && [[ ! -d "${TMPDIR:-}" ]]; then
|
||||
mkdir -m 0700 -p "${TMPDIR:-}"
|
||||
fi
|
||||
|
||||
readonly SCRATCH=$(mktemp -d "${TMPDIR:-/tmp/}tmp.XXXXXXXXXX")
|
||||
readonly SCRATCH=$(mktemp -d)
|
||||
finish_cleanup() {
|
||||
rm -rf "$SCRATCH"
|
||||
}
|
||||
|
|
@ -329,7 +375,7 @@ finish_fail() {
|
|||
finish_cleanup
|
||||
|
||||
failure <<EOF
|
||||
Jeeze, something went wrong. If you can take all the output and open
|
||||
Oh no, something went wrong. If you can take all the output and open
|
||||
an issue, we'd love to fix the problem so nobody else has this issue.
|
||||
|
||||
:(
|
||||
|
|
@ -423,7 +469,7 @@ EOF
|
|||
fi
|
||||
done
|
||||
|
||||
if [ "$(uname -s)" = "Linux" ] && [ ! -e /run/systemd/system ]; then
|
||||
if is_os_linux && [ ! -e /run/systemd/system ]; then
|
||||
warning <<EOF
|
||||
We did not detect systemd on your system. With a multi-user install
|
||||
without systemd you will have to manually configure your init system to
|
||||
|
|
@ -640,7 +686,7 @@ place_channel_configuration() {
|
|||
|
||||
check_selinux() {
|
||||
if command -v getenforce > /dev/null 2>&1; then
|
||||
if ! [ "$(getenforce)" = "Disabled" ]; then
|
||||
if [ "$(getenforce)" = "Enforcing" ]; then
|
||||
failure <<EOF
|
||||
Nix does not work with selinux enabled yet!
|
||||
see https://github.com/NixOS/nix/issues/2374
|
||||
|
|
@ -777,7 +823,7 @@ EOF
|
|||
fi
|
||||
|
||||
_sudo "to load data for the first time in to the Nix Database" \
|
||||
"$NIX_INSTALLED_NIX/bin/nix-store" --load-db < ./.reginfo
|
||||
HOME="$ROOT_HOME" "$NIX_INSTALLED_NIX/bin/nix-store" --load-db < ./.reginfo
|
||||
|
||||
echo " Just finished getting the nix database ready."
|
||||
)
|
||||
|
|
@ -795,6 +841,19 @@ fi
|
|||
EOF
|
||||
}
|
||||
|
||||
# Fish has differing syntax
|
||||
fish_source_lines() {
|
||||
cat <<EOF
|
||||
|
||||
# Nix
|
||||
if test -e '$PROFILE_NIX_FILE_FISH'
|
||||
. '$PROFILE_NIX_FILE_FISH'
|
||||
end
|
||||
# End Nix
|
||||
|
||||
EOF
|
||||
}
|
||||
|
||||
configure_shell_profile() {
|
||||
task "Setting up shell profiles: ${PROFILE_TARGETS[*]}"
|
||||
for profile_target in "${PROFILE_TARGETS[@]}"; do
|
||||
|
|
@ -816,6 +875,27 @@ configure_shell_profile() {
|
|||
tee -a "$profile_target"
|
||||
fi
|
||||
done
|
||||
|
||||
task "Setting up shell profiles for Fish with with ${PROFILE_FISH_SUFFIX} inside ${PROFILE_FISH_PREFIXES[*]}"
|
||||
for fish_prefix in "${PROFILE_FISH_PREFIXES[@]}"; do
|
||||
if [ ! -d "$fish_prefix" ]; then
|
||||
# this specific prefix (ie: /etc/fish) is very likely to exist
|
||||
# if Fish is installed with this sysconfdir.
|
||||
continue
|
||||
fi
|
||||
|
||||
profile_target="${fish_prefix}/${PROFILE_FISH_SUFFIX}"
|
||||
conf_dir=$(dirname "$profile_target")
|
||||
if [ ! -d "$conf_dir" ]; then
|
||||
_sudo "create $conf_dir for our Fish hook" \
|
||||
mkdir "$conf_dir"
|
||||
fi
|
||||
|
||||
fish_source_lines \
|
||||
| _sudo "write nix-daemon settings to $profile_target" \
|
||||
tee "$profile_target"
|
||||
done
|
||||
|
||||
# TODO: should we suggest '. $PROFILE_NIX_FILE'? It would get them on
|
||||
# their way less disruptively, but a counter-argument is that they won't
|
||||
# immediately notice if something didn't get set up right?
|
||||
|
|
@ -865,24 +945,14 @@ EOF
|
|||
install -m 0664 "$SCRATCH/nix.conf" /etc/nix/nix.conf
|
||||
}
|
||||
|
||||
main() {
|
||||
# TODO: I've moved this out of validate_starting_assumptions so we
|
||||
# can fail faster in this case. Sourcing install-darwin... now runs
|
||||
# `touch /` to detect Read-only root, but it could update times on
|
||||
# pre-Catalina macOS if run as root user.
|
||||
if [ "$EUID" -eq 0 ]; then
|
||||
failure <<EOF
|
||||
Please do not run this script with root privileges. I will call sudo
|
||||
when I need to.
|
||||
EOF
|
||||
fi
|
||||
|
||||
main() {
|
||||
check_selinux
|
||||
|
||||
if [ "$(uname -s)" = "Darwin" ]; then
|
||||
if is_os_darwin; then
|
||||
# shellcheck source=./install-darwin-multi-user.sh
|
||||
. "$EXTRACTED_NIX_PATH/install-darwin-multi-user.sh"
|
||||
elif [ "$(uname -s)" = "Linux" ]; then
|
||||
elif is_os_linux; then
|
||||
# shellcheck source=./install-systemd-multi-user.sh
|
||||
. "$EXTRACTED_NIX_PATH/install-systemd-multi-user.sh" # most of this works on non-systemd distros also
|
||||
else
|
||||
|
|
@ -890,7 +960,10 @@ EOF
|
|||
fi
|
||||
|
||||
welcome_to_nix
|
||||
chat_about_sudo
|
||||
|
||||
if ! is_root; then
|
||||
chat_about_sudo
|
||||
fi
|
||||
|
||||
cure_artifacts
|
||||
# TODO: there's a tension between cure and validate. I moved the
|
||||
|
|
|
|||
|
|
@ -209,31 +209,50 @@ if [ -z "$NIX_INSTALLER_NO_CHANNEL_ADD" ]; then
|
|||
fi
|
||||
|
||||
added=
|
||||
p=$HOME/.nix-profile/etc/profile.d/nix.sh
|
||||
p=
|
||||
p_sh=$HOME/.nix-profile/etc/profile.d/nix.sh
|
||||
p_fish=$HOME/.nix-profile/etc/profile.d/nix.fish
|
||||
if [ -z "$NIX_INSTALLER_NO_MODIFY_PROFILE" ]; then
|
||||
# Make the shell source nix.sh during login.
|
||||
for i in .bash_profile .bash_login .profile; do
|
||||
fn="$HOME/$i"
|
||||
if [ -w "$fn" ]; then
|
||||
if ! grep -q "$p" "$fn"; then
|
||||
if ! grep -q "$p_sh" "$fn"; then
|
||||
echo "modifying $fn..." >&2
|
||||
printf '\nif [ -e %s ]; then . %s; fi # added by Nix installer\n' "$p" "$p" >> "$fn"
|
||||
printf '\nif [ -e %s ]; then . %s; fi # added by Nix installer\n' "$p_sh" "$p_sh" >> "$fn"
|
||||
fi
|
||||
added=1
|
||||
p=${p_sh}
|
||||
break
|
||||
fi
|
||||
done
|
||||
for i in .zshenv .zshrc; do
|
||||
fn="$HOME/$i"
|
||||
if [ -w "$fn" ]; then
|
||||
if ! grep -q "$p" "$fn"; then
|
||||
if ! grep -q "$p_sh" "$fn"; then
|
||||
echo "modifying $fn..." >&2
|
||||
printf '\nif [ -e %s ]; then . %s; fi # added by Nix installer\n' "$p" "$p" >> "$fn"
|
||||
printf '\nif [ -e %s ]; then . %s; fi # added by Nix installer\n' "$p_sh" "$p_sh" >> "$fn"
|
||||
fi
|
||||
added=1
|
||||
p=${p_sh}
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
if [ -d "$HOME/.config/fish" ]; then
|
||||
fishdir=$HOME/.config/fish/conf.d
|
||||
if [ ! -d "$fishdir" ]; then
|
||||
mkdir -p "$fishdir"
|
||||
fi
|
||||
|
||||
fn="$fishdir/nix.fish"
|
||||
echo "placing $fn..." >&2
|
||||
printf '\nif test -e %s; . %s; end # added by Nix installer\n' "$p_fish" "$p_fish" > "$fn"
|
||||
added=1
|
||||
p=${p_fish}
|
||||
fi
|
||||
else
|
||||
p=${p_sh}
|
||||
fi
|
||||
|
||||
if [ -z "$added" ]; then
|
||||
|
|
|
|||
|
|
@ -40,12 +40,12 @@ case "$(uname -s).$(uname -m)" in
|
|||
path=@tarballPath_aarch64-linux@
|
||||
system=aarch64-linux
|
||||
;;
|
||||
Linux.armv6l_linux)
|
||||
Linux.armv6l)
|
||||
hash=@tarballHash_armv6l-linux@
|
||||
path=@tarballPath_armv6l-linux@
|
||||
system=armv6l-linux
|
||||
;;
|
||||
Linux.armv7l_linux)
|
||||
Linux.armv7l)
|
||||
hash=@tarballHash_armv7l-linux@
|
||||
path=@tarballPath_armv7l-linux@
|
||||
system=armv7l-linux
|
||||
|
|
|
|||
|
|
@ -6,6 +6,8 @@ noinst-scripts += $(nix_noinst_scripts)
|
|||
profiledir = $(sysconfdir)/profile.d
|
||||
|
||||
$(eval $(call install-file-as, $(d)/nix-profile.sh, $(profiledir)/nix.sh, 0644))
|
||||
$(eval $(call install-file-as, $(d)/nix-profile.fish, $(profiledir)/nix.fish, 0644))
|
||||
$(eval $(call install-file-as, $(d)/nix-profile-daemon.sh, $(profiledir)/nix-daemon.sh, 0644))
|
||||
$(eval $(call install-file-as, $(d)/nix-profile-daemon.fish, $(profiledir)/nix-daemon.fish, 0644))
|
||||
|
||||
clean-files += $(nix_noinst_scripts)
|
||||
|
|
|
|||
35
scripts/nix-profile-daemon.fish.in
Normal file
35
scripts/nix-profile-daemon.fish.in
Normal file
|
|
@ -0,0 +1,35 @@
|
|||
# Only execute this file once per shell.
|
||||
if test -n "$__ETC_PROFILE_NIX_SOURCED"
|
||||
exit
|
||||
end
|
||||
|
||||
set __ETC_PROFILE_NIX_SOURCED 1
|
||||
|
||||
set --export NIX_PROFILES "@localstatedir@/nix/profiles/default $HOME/.nix-profile"
|
||||
|
||||
# Set $NIX_SSL_CERT_FILE so that Nixpkgs applications like curl work.
|
||||
if test -n "$NIX_SSH_CERT_FILE"
|
||||
: # Allow users to override the NIX_SSL_CERT_FILE
|
||||
else if test -e /etc/ssl/certs/ca-certificates.crt # NixOS, Ubuntu, Debian, Gentoo, Arch
|
||||
set --export NIX_SSL_CERT_FILE /etc/ssl/certs/ca-certificates.crt
|
||||
else if test -e /etc/ssl/ca-bundle.pem # openSUSE Tumbleweed
|
||||
set --export NIX_SSL_CERT_FILE /etc/ssl/ca-bundle.pem
|
||||
else if test -e /etc/ssl/certs/ca-bundle.crt # Old NixOS
|
||||
set --export NIX_SSL_CERT_FILE /etc/ssl/certs/ca-bundle.crt
|
||||
else if test -e /etc/pki/tls/certs/ca-bundle.crt # Fedora, CentOS
|
||||
set --export NIX_SSL_CERT_FILE /etc/pki/tls/certs/ca-bundle.crt
|
||||
else if test -e "$NIX_LINK/etc/ssl/certs/ca-bundle.crt" # fall back to cacert in Nix profile
|
||||
set --export NIX_SSL_CERT_FILE "$NIX_LINK/etc/ssl/certs/ca-bundle.crt"
|
||||
else if test -e "$NIX_LINK/etc/ca-bundle.crt" # old cacert in Nix profile
|
||||
set --export NIX_SSL_CERT_FILE "$NIX_LINK/etc/ca-bundle.crt"
|
||||
else
|
||||
# Fall back to what is in the nix profiles, favouring whatever is defined last.
|
||||
for i in $NIX_PROFILES
|
||||
if test -e "$i/etc/ssl/certs/ca-bundle.crt"
|
||||
set --export NIX_SSL_CERT_FILE "$i/etc/ssl/certs/ca-bundle.crt"
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
fish_add_path --prepend --global "@localstatedir@/nix/profiles/default/bin"
|
||||
fish_add_path --prepend --global "$HOME/.nix-profile/bin"
|
||||
37
scripts/nix-profile.fish.in
Normal file
37
scripts/nix-profile.fish.in
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
if test -n "$HOME" && test -n "$USER"
|
||||
|
||||
# Set up the per-user profile.
|
||||
|
||||
set NIX_LINK $HOME/.nix-profile
|
||||
|
||||
# Set up environment.
|
||||
# This part should be kept in sync with nixpkgs:nixos/modules/programs/environment.nix
|
||||
set --export NIX_PROFILES "@localstatedir@/nix/profiles/default $HOME/.nix-profile"
|
||||
|
||||
# Set $NIX_SSL_CERT_FILE so that Nixpkgs applications like curl work.
|
||||
if test -n "$NIX_SSH_CERT_FILE"
|
||||
: # Allow users to override the NIX_SSL_CERT_FILE
|
||||
else if test -e /etc/ssl/certs/ca-certificates.crt # NixOS, Ubuntu, Debian, Gentoo, Arch
|
||||
set --export NIX_SSL_CERT_FILE /etc/ssl/certs/ca-certificates.crt
|
||||
else if test -e /etc/ssl/ca-bundle.pem # openSUSE Tumbleweed
|
||||
set --export NIX_SSL_CERT_FILE /etc/ssl/ca-bundle.pem
|
||||
else if test -e /etc/ssl/certs/ca-bundle.crt # Old NixOS
|
||||
set --export NIX_SSL_CERT_FILE /etc/ssl/certs/ca-bundle.crt
|
||||
else if test -e /etc/pki/tls/certs/ca-bundle.crt # Fedora, CentOS
|
||||
set --export NIX_SSL_CERT_FILE /etc/pki/tls/certs/ca-bundle.crt
|
||||
else if test -e "$NIX_LINK/etc/ssl/certs/ca-bundle.crt" # fall back to cacert in Nix profile
|
||||
set --export NIX_SSL_CERT_FILE "$NIX_LINK/etc/ssl/certs/ca-bundle.crt"
|
||||
else if test -e "$NIX_LINK/etc/ca-bundle.crt" # old cacert in Nix profile
|
||||
set --export NIX_SSL_CERT_FILE "$NIX_LINK/etc/ca-bundle.crt"
|
||||
end
|
||||
|
||||
# Only use MANPATH if it is already set. In general `man` will just simply
|
||||
# pick up `.nix-profile/share/man` because is it close to `.nix-profile/bin`
|
||||
# which is in the $PATH. For more info, run `manpath -d`.
|
||||
if set --query MANPATH
|
||||
set --export --prepend --path MANPATH "$NIX_LINK/share/man"
|
||||
end
|
||||
|
||||
fish_add_path --prepend --global "$NIX_LINK/bin"
|
||||
set --erase NIX_LINK
|
||||
end
|
||||
|
|
@ -1,7 +1,6 @@
|
|||
if [ -n "$HOME" ] && [ -n "$USER" ]; then
|
||||
|
||||
# Set up the per-user profile.
|
||||
# This part should be kept in sync with nixpkgs:nixos/modules/programs/shell.nix
|
||||
|
||||
NIX_LINK=$HOME/.nix-profile
|
||||
|
||||
|
|
|
|||
|
|
@ -88,7 +88,8 @@ EvalCommand::EvalCommand()
|
|||
{
|
||||
addFlag({
|
||||
.longName = "debugger",
|
||||
.description = "start an interactive environment if evaluation fails",
|
||||
.description = "Start an interactive environment if evaluation fails.",
|
||||
.category = MixEvalArgs::category,
|
||||
.handler = {&startReplOnEvalErrors, true},
|
||||
});
|
||||
}
|
||||
|
|
@ -225,7 +226,7 @@ MixProfile::MixProfile()
|
|||
{
|
||||
addFlag({
|
||||
.longName = "profile",
|
||||
.description = "The profile to update.",
|
||||
.description = "The profile to operate on.",
|
||||
.labels = {"path"},
|
||||
.handler = {&profile},
|
||||
.completer = completePath
|
||||
|
|
|
|||
|
|
@ -13,8 +13,6 @@ namespace nix {
|
|||
|
||||
MixEvalArgs::MixEvalArgs()
|
||||
{
|
||||
auto category = "Common evaluation options";
|
||||
|
||||
addFlag({
|
||||
.longName = "arg",
|
||||
.description = "Pass the value *expr* as the argument *name* to Nix functions.",
|
||||
|
|
|
|||
|
|
@ -10,6 +10,8 @@ class Bindings;
|
|||
|
||||
struct MixEvalArgs : virtual Args
|
||||
{
|
||||
static constexpr auto category = "Common evaluation options";
|
||||
|
||||
MixEvalArgs();
|
||||
|
||||
Bindings * getAutoArgs(EvalState & state);
|
||||
|
|
|
|||
|
|
@ -628,6 +628,8 @@ InstallableFlake::InstallableFlake(
|
|||
|
||||
std::tuple<std::string, FlakeRef, InstallableValue::DerivationInfo> InstallableFlake::toDerivation()
|
||||
{
|
||||
Activity act(*logger, lvlTalkative, actUnknown, fmt("evaluating derivation '%s'", what()));
|
||||
|
||||
auto attr = getCursor(*state);
|
||||
|
||||
auto attrPath = attr->getAttrPathStr();
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ std::string renderMarkdownToTerminal(std::string_view markdown)
|
|||
.hmargin = 0,
|
||||
.vmargin = 0,
|
||||
.feat = LOWDOWN_COMMONMARK | LOWDOWN_FENCED | LOWDOWN_DEFLIST | LOWDOWN_TABLES,
|
||||
.oflags = 0,
|
||||
.oflags = LOWDOWN_TERM_NOLINK,
|
||||
};
|
||||
|
||||
auto doc = lowdown_doc_new(&opts);
|
||||
|
|
|
|||
|
|
@ -35,6 +35,7 @@ extern "C" {
|
|||
#include "finally.hh"
|
||||
#include "markdown.hh"
|
||||
#include "local-fs-store.hh"
|
||||
#include "progress-bar.hh"
|
||||
|
||||
#if HAVE_BOEHMGC
|
||||
#define GC_INCLUDE_NEW
|
||||
|
|
@ -241,7 +242,11 @@ void NixRepl::mainLoop()
|
|||
|
||||
// Allow nix-repl specific settings in .inputrc
|
||||
rl_readline_name = "nix-repl";
|
||||
createDirs(dirOf(historyFile));
|
||||
try {
|
||||
createDirs(dirOf(historyFile));
|
||||
} catch (SysError & e) {
|
||||
logWarning(e.info());
|
||||
}
|
||||
#ifndef READLINE
|
||||
el_hist_size = 1000;
|
||||
#endif
|
||||
|
|
@ -252,6 +257,10 @@ void NixRepl::mainLoop()
|
|||
rl_set_list_possib_func(listPossibleCallback);
|
||||
#endif
|
||||
|
||||
/* Stop the progress bar because it interferes with the display of
|
||||
the repl. */
|
||||
stopProgressBar();
|
||||
|
||||
std::string input;
|
||||
|
||||
while (true) {
|
||||
|
|
@ -1037,10 +1046,11 @@ void runRepl(
|
|||
|
||||
struct CmdRepl : InstallablesCommand
|
||||
{
|
||||
CmdRepl(){
|
||||
CmdRepl() {
|
||||
evalSettings.pureEval = false;
|
||||
}
|
||||
void prepare()
|
||||
|
||||
void prepare() override
|
||||
{
|
||||
if (!settings.isExperimentalFeatureEnabled(Xp::ReplFlake) && !(file) && this->_installables.size() >= 1) {
|
||||
warn("future versions of Nix will require using `--file` to load a file");
|
||||
|
|
@ -1053,12 +1063,15 @@ struct CmdRepl : InstallablesCommand
|
|||
}
|
||||
installables = InstallablesCommand::load();
|
||||
}
|
||||
|
||||
std::vector<std::string> files;
|
||||
|
||||
Strings getDefaultFlakeAttrPaths() override
|
||||
{
|
||||
return {""};
|
||||
}
|
||||
virtual bool useDefaultInstallables() override
|
||||
|
||||
bool useDefaultInstallables() override
|
||||
{
|
||||
return file.has_value() or expr.has_value();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -507,11 +507,6 @@ std::shared_ptr<AttrCursor> AttrCursor::maybeGetAttr(Symbol name, bool forceErro
|
|||
return nullptr;
|
||||
//throw TypeError("'%s' is not an attribute set", getAttrPathStr());
|
||||
|
||||
for (auto & attr : *v.attrs) {
|
||||
if (root->db)
|
||||
root->db->setPlaceholder({cachedValue->first, attr.name});
|
||||
}
|
||||
|
||||
auto attr = v.attrs->get(name);
|
||||
|
||||
if (!attr) {
|
||||
|
|
|
|||
|
|
@ -2501,18 +2501,18 @@ void EvalState::printStats()
|
|||
}
|
||||
{
|
||||
auto list = topObj.list("functions");
|
||||
for (auto & i : functionCalls) {
|
||||
for (auto & [fun, count] : functionCalls) {
|
||||
auto obj = list.object();
|
||||
if (i.first->name)
|
||||
obj.attr("name", (const std::string &) i.first->name);
|
||||
if (fun->name)
|
||||
obj.attr("name", (std::string_view) symbols[fun->name]);
|
||||
else
|
||||
obj.attr("name", nullptr);
|
||||
if (auto pos = positions[i.first->pos]) {
|
||||
obj.attr("file", (const std::string &) pos.file);
|
||||
if (auto pos = positions[fun->pos]) {
|
||||
obj.attr("file", (std::string_view) pos.file);
|
||||
obj.attr("line", pos.line);
|
||||
obj.attr("column", pos.column);
|
||||
}
|
||||
obj.attr("count", i.second);
|
||||
obj.attr("count", count);
|
||||
}
|
||||
}
|
||||
{
|
||||
|
|
|
|||
|
|
@ -12,13 +12,13 @@
|
|||
, executable ? false
|
||||
, unpack ? false
|
||||
, name ? baseNameOf (toString url)
|
||||
, impure ? false
|
||||
}:
|
||||
|
||||
derivation {
|
||||
derivation ({
|
||||
builder = "builtin:fetchurl";
|
||||
|
||||
# New-style output content requirements.
|
||||
inherit outputHashAlgo outputHash;
|
||||
outputHashMode = if unpack || executable then "recursive" else "flat";
|
||||
|
||||
inherit name url executable unpack;
|
||||
|
|
@ -38,4 +38,6 @@ derivation {
|
|||
|
||||
# To make "nix-prefetch-url" work.
|
||||
urls = [ url ];
|
||||
}
|
||||
} // (if impure
|
||||
then { __impure = true; }
|
||||
else { inherit outputHashAlgo outputHash; }))
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ let
|
|||
|
||||
outputs = flake.outputs (inputs // { self = result; });
|
||||
|
||||
result = outputs // sourceInfo // { inherit inputs; inherit outputs; inherit sourceInfo; };
|
||||
result = outputs // sourceInfo // { inherit inputs; inherit outputs; inherit sourceInfo; _type = "flake"; };
|
||||
in
|
||||
if node.flake or true then
|
||||
assert builtins.isFunction flake.outputs;
|
||||
|
|
|
|||
|
|
@ -68,7 +68,7 @@ void ConfigFile::apply()
|
|||
}
|
||||
}
|
||||
if (!trusted) {
|
||||
warn("ignoring untrusted flake configuration setting '%s'", name);
|
||||
warn("ignoring untrusted flake configuration setting '%s'.\nPass '%s' to trust it", name, "--accept-flake-config");
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -341,7 +341,6 @@ LockedFlake lockFlake(
|
|||
|
||||
debug("old lock file: %s", oldLockFile);
|
||||
|
||||
// FIXME: check whether all overrides are used.
|
||||
std::map<InputPath, FlakeInput> overrides;
|
||||
std::set<InputPath> overridesUsed, updatesUsed;
|
||||
|
||||
|
|
@ -484,12 +483,12 @@ LockedFlake lockFlake(
|
|||
} else if (auto follows = std::get_if<1>(&i.second)) {
|
||||
if (! trustLock) {
|
||||
// It is possible that the flake has changed,
|
||||
// so we must confirm all the follows that are in the lockfile are also in the flake.
|
||||
// so we must confirm all the follows that are in the lock file are also in the flake.
|
||||
auto overridePath(inputPath);
|
||||
overridePath.push_back(i.first);
|
||||
auto o = overrides.find(overridePath);
|
||||
// If the override disappeared, we have to refetch the flake,
|
||||
// since some of the inputs may not be present in the lockfile.
|
||||
// since some of the inputs may not be present in the lock file.
|
||||
if (o == overrides.end()) {
|
||||
mustRefetch = true;
|
||||
// There's no point populating the rest of the fake inputs,
|
||||
|
|
|
|||
|
|
@ -28,7 +28,7 @@ typedef std::string FlakeId;
|
|||
* object that fetcher generates (usually via
|
||||
* FlakeRef::fromAttrs(attrs) or parseFlakeRef(url) calls).
|
||||
*
|
||||
* The actual fetch not have been performed yet (i.e. a FlakeRef may
|
||||
* The actual fetch may not have been performed yet (i.e. a FlakeRef may
|
||||
* be lazy), but the fetcher can be invoked at any time via the
|
||||
* FlakeRef to ensure the store is populated with this input.
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -36,7 +36,7 @@ LockedNode::LockedNode(const nlohmann::json & json)
|
|||
, isFlake(json.find("flake") != json.end() ? (bool) json["flake"] : true)
|
||||
{
|
||||
if (!lockedRef.input.isLocked())
|
||||
throw Error("lockfile contains mutable lock '%s'",
|
||||
throw Error("lock file contains mutable lock '%s'",
|
||||
fetchers::attrsToJSON(lockedRef.input.toAttrs()));
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -2454,8 +2454,8 @@ static RegisterPrimOp primop_intersectAttrs({
|
|||
.name = "__intersectAttrs",
|
||||
.args = {"e1", "e2"},
|
||||
.doc = R"(
|
||||
Return a set consisting of the attributes in the set *e2* that also
|
||||
exist in the set *e1*.
|
||||
Return a set consisting of the attributes in the set *e2* which have the
|
||||
same name as some attribute in *e1*.
|
||||
)",
|
||||
.fun = prim_intersectAttrs,
|
||||
});
|
||||
|
|
@ -3821,8 +3821,8 @@ static RegisterPrimOp primop_parseDrvName({
|
|||
.args = {"s"},
|
||||
.doc = R"(
|
||||
Split the string *s* into a package name and version. The package
|
||||
name is everything up to but not including the first dash followed
|
||||
by a digit, and the version is everything following that dash. The
|
||||
name is everything up to but not including the first dash not followed
|
||||
by a letter, and the version is everything following that dash. The
|
||||
result is returned in a set `{ name, version }`. Thus,
|
||||
`builtins.parseDrvName "nix-0.12pre12876"` returns `{ name =
|
||||
"nix"; version = "0.12pre12876"; }`.
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@
|
|||
namespace nix {
|
||||
|
||||
void printValueAsJSON(EvalState & state, bool strict,
|
||||
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context)
|
||||
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context, bool copyToStore)
|
||||
{
|
||||
checkInterrupt();
|
||||
|
||||
|
|
@ -32,7 +32,10 @@ void printValueAsJSON(EvalState & state, bool strict,
|
|||
break;
|
||||
|
||||
case nPath:
|
||||
out.write(state.copyPathToStore(context, v.path));
|
||||
if (copyToStore)
|
||||
out.write(state.copyPathToStore(context, v.path));
|
||||
else
|
||||
out.write(v.path);
|
||||
break;
|
||||
|
||||
case nNull:
|
||||
|
|
@ -54,10 +57,10 @@ void printValueAsJSON(EvalState & state, bool strict,
|
|||
for (auto & j : names) {
|
||||
Attr & a(*v.attrs->find(state.symbols.create(j)));
|
||||
auto placeholder(obj.placeholder(j));
|
||||
printValueAsJSON(state, strict, *a.value, a.pos, placeholder, context);
|
||||
printValueAsJSON(state, strict, *a.value, a.pos, placeholder, context, copyToStore);
|
||||
}
|
||||
} else
|
||||
printValueAsJSON(state, strict, *i->value, i->pos, out, context);
|
||||
printValueAsJSON(state, strict, *i->value, i->pos, out, context, copyToStore);
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
@ -65,13 +68,13 @@ void printValueAsJSON(EvalState & state, bool strict,
|
|||
auto list(out.list());
|
||||
for (auto elem : v.listItems()) {
|
||||
auto placeholder(list.placeholder());
|
||||
printValueAsJSON(state, strict, *elem, pos, placeholder, context);
|
||||
printValueAsJSON(state, strict, *elem, pos, placeholder, context, copyToStore);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case nExternal:
|
||||
v.external->printValueAsJSON(state, strict, out, context);
|
||||
v.external->printValueAsJSON(state, strict, out, context, copyToStore);
|
||||
break;
|
||||
|
||||
case nFloat:
|
||||
|
|
@ -91,14 +94,14 @@ void printValueAsJSON(EvalState & state, bool strict,
|
|||
}
|
||||
|
||||
void printValueAsJSON(EvalState & state, bool strict,
|
||||
Value & v, const PosIdx pos, std::ostream & str, PathSet & context)
|
||||
Value & v, const PosIdx pos, std::ostream & str, PathSet & context, bool copyToStore)
|
||||
{
|
||||
JSONPlaceholder out(str);
|
||||
printValueAsJSON(state, strict, v, pos, out, context);
|
||||
printValueAsJSON(state, strict, v, pos, out, context, copyToStore);
|
||||
}
|
||||
|
||||
void ExternalValueBase::printValueAsJSON(EvalState & state, bool strict,
|
||||
JSONPlaceholder & out, PathSet & context) const
|
||||
JSONPlaceholder & out, PathSet & context, bool copyToStore) const
|
||||
{
|
||||
state.debugThrowLastTrace(TypeError("cannot convert %1% to JSON", showType()));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -11,9 +11,9 @@ namespace nix {
|
|||
class JSONPlaceholder;
|
||||
|
||||
void printValueAsJSON(EvalState & state, bool strict,
|
||||
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context);
|
||||
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context, bool copyToStore = true);
|
||||
|
||||
void printValueAsJSON(EvalState & state, bool strict,
|
||||
Value & v, const PosIdx pos, std::ostream & str, PathSet & context);
|
||||
Value & v, const PosIdx pos, std::ostream & str, PathSet & context, bool copyToStore = true);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -99,7 +99,7 @@ class ExternalValueBase
|
|||
|
||||
/* Print the value as JSON. Defaults to unconvertable, i.e. throws an error */
|
||||
virtual void printValueAsJSON(EvalState & state, bool strict,
|
||||
JSONPlaceholder & out, PathSet & context) const;
|
||||
JSONPlaceholder & out, PathSet & context, bool copyToStore = true) const;
|
||||
|
||||
/* Print the value as XML. Defaults to unevaluated */
|
||||
virtual void printValueAsXML(EvalState & state, bool strict, bool location,
|
||||
|
|
|
|||
|
|
@ -370,7 +370,7 @@ struct GitInputScheme : InputScheme
|
|||
auto gitDir = ".git";
|
||||
|
||||
runProgram("git", true,
|
||||
{ "-C", *sourcePath, "--git-dir", gitDir, "add", "--force", "--intent-to-add", "--", std::string(file) });
|
||||
{ "-C", *sourcePath, "--git-dir", gitDir, "add", "--intent-to-add", "--", std::string(file) });
|
||||
|
||||
if (commitMsg)
|
||||
runProgram("git", true,
|
||||
|
|
@ -485,6 +485,10 @@ struct GitInputScheme : InputScheme
|
|||
}
|
||||
input.attrs.insert_or_assign("ref", *head);
|
||||
unlockedAttrs.insert_or_assign("ref", *head);
|
||||
} else {
|
||||
if (!input.getRev()) {
|
||||
unlockedAttrs.insert_or_assign("ref", input.getRef().value());
|
||||
}
|
||||
}
|
||||
|
||||
if (auto res = getCache()->lookup(store, unlockedAttrs)) {
|
||||
|
|
|
|||
|
|
@ -32,6 +32,7 @@ MixCommonArgs::MixCommonArgs(const std::string & programName)
|
|||
addFlag({
|
||||
.longName = "option",
|
||||
.description = "Set the Nix configuration setting *name* to *value* (overriding `nix.conf`).",
|
||||
.category = miscCategory,
|
||||
.labels = {"name", "value"},
|
||||
.handler = {[](std::string name, std::string value) {
|
||||
try {
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@ namespace nix {
|
|||
|
||||
//static constexpr auto commonArgsCategory = "Miscellaneous common options";
|
||||
static constexpr auto loggingCategory = "Logging-related options";
|
||||
static constexpr auto miscCategory = "Miscellaneous global options";
|
||||
|
||||
class MixCommonArgs : public virtual Args
|
||||
{
|
||||
|
|
|
|||
|
|
@ -30,8 +30,11 @@ Logger * makeDefaultLogger() {
|
|||
return makeJSONLogger(*makeSimpleLogger(true));
|
||||
case LogFormat::bar:
|
||||
return makeProgressBar();
|
||||
case LogFormat::barWithLogs:
|
||||
return makeProgressBar(true);
|
||||
case LogFormat::barWithLogs: {
|
||||
auto logger = makeProgressBar();
|
||||
logger->setPrintBuildLogs(true);
|
||||
return logger;
|
||||
}
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@
|
|||
#include <map>
|
||||
#include <thread>
|
||||
#include <iostream>
|
||||
#include <chrono>
|
||||
|
||||
namespace nix {
|
||||
|
||||
|
|
@ -48,6 +49,7 @@ private:
|
|||
bool visible = true;
|
||||
ActivityId parent;
|
||||
std::optional<std::string> name;
|
||||
std::chrono::time_point<std::chrono::steady_clock> startTime;
|
||||
};
|
||||
|
||||
struct ActivitiesByType
|
||||
|
|
@ -79,22 +81,22 @@ private:
|
|||
|
||||
std::condition_variable quitCV, updateCV;
|
||||
|
||||
bool printBuildLogs;
|
||||
bool printBuildLogs = false;
|
||||
bool isTTY;
|
||||
|
||||
public:
|
||||
|
||||
ProgressBar(bool printBuildLogs, bool isTTY)
|
||||
: printBuildLogs(printBuildLogs)
|
||||
, isTTY(isTTY)
|
||||
ProgressBar(bool isTTY)
|
||||
: isTTY(isTTY)
|
||||
{
|
||||
state_.lock()->active = isTTY;
|
||||
updateThread = std::thread([&]() {
|
||||
auto state(state_.lock());
|
||||
auto nextWakeup = std::chrono::milliseconds::max();
|
||||
while (state->active) {
|
||||
if (!state->haveUpdate)
|
||||
state.wait(updateCV);
|
||||
draw(*state);
|
||||
state.wait_for(updateCV, nextWakeup);
|
||||
nextWakeup = draw(*state);
|
||||
state.wait_for(quitCV, std::chrono::milliseconds(50));
|
||||
}
|
||||
});
|
||||
|
|
@ -118,7 +120,8 @@ public:
|
|||
updateThread.join();
|
||||
}
|
||||
|
||||
bool isVerbose() override {
|
||||
bool isVerbose() override
|
||||
{
|
||||
return printBuildLogs;
|
||||
}
|
||||
|
||||
|
|
@ -159,11 +162,13 @@ public:
|
|||
if (lvl <= verbosity && !s.empty() && type != actBuildWaiting)
|
||||
log(*state, lvl, s + "...");
|
||||
|
||||
state->activities.emplace_back(ActInfo());
|
||||
state->activities.emplace_back(ActInfo {
|
||||
.s = s,
|
||||
.type = type,
|
||||
.parent = parent,
|
||||
.startTime = std::chrono::steady_clock::now()
|
||||
});
|
||||
auto i = std::prev(state->activities.end());
|
||||
i->s = s;
|
||||
i->type = type;
|
||||
i->parent = parent;
|
||||
state->its.emplace(act, i);
|
||||
state->activitiesByType[type].its.emplace(act, i);
|
||||
|
||||
|
|
@ -327,10 +332,12 @@ public:
|
|||
updateCV.notify_one();
|
||||
}
|
||||
|
||||
void draw(State & state)
|
||||
std::chrono::milliseconds draw(State & state)
|
||||
{
|
||||
auto nextWakeup = std::chrono::milliseconds::max();
|
||||
|
||||
state.haveUpdate = false;
|
||||
if (!state.active) return;
|
||||
if (!state.active) return nextWakeup;
|
||||
|
||||
std::string line;
|
||||
|
||||
|
|
@ -341,12 +348,25 @@ public:
|
|||
line += "]";
|
||||
}
|
||||
|
||||
auto now = std::chrono::steady_clock::now();
|
||||
|
||||
if (!state.activities.empty()) {
|
||||
if (!status.empty()) line += " ";
|
||||
auto i = state.activities.rbegin();
|
||||
|
||||
while (i != state.activities.rend() && (!i->visible || (i->s.empty() && i->lastLine.empty())))
|
||||
while (i != state.activities.rend()) {
|
||||
if (i->visible && (!i->s.empty() || !i->lastLine.empty())) {
|
||||
/* Don't show activities until some time has
|
||||
passed, to avoid displaying very short
|
||||
activities. */
|
||||
auto delay = std::chrono::milliseconds(10);
|
||||
if (i->startTime + delay < now)
|
||||
break;
|
||||
else
|
||||
nextWakeup = std::min(nextWakeup, std::chrono::duration_cast<std::chrono::milliseconds>(delay - (now - i->startTime)));
|
||||
}
|
||||
++i;
|
||||
}
|
||||
|
||||
if (i != state.activities.rend()) {
|
||||
line += i->s;
|
||||
|
|
@ -366,6 +386,8 @@ public:
|
|||
if (width <= 0) width = std::numeric_limits<decltype(width)>::max();
|
||||
|
||||
writeToStderr("\r" + filterANSIEscapes(line, false, width) + ANSI_NORMAL + "\e[K");
|
||||
|
||||
return nextWakeup;
|
||||
}
|
||||
|
||||
std::string getStatus(State & state)
|
||||
|
|
@ -480,19 +502,21 @@ public:
|
|||
draw(*state);
|
||||
return s[0];
|
||||
}
|
||||
|
||||
void setPrintBuildLogs(bool printBuildLogs) override
|
||||
{
|
||||
this->printBuildLogs = printBuildLogs;
|
||||
}
|
||||
};
|
||||
|
||||
Logger * makeProgressBar(bool printBuildLogs)
|
||||
Logger * makeProgressBar()
|
||||
{
|
||||
return new ProgressBar(
|
||||
printBuildLogs,
|
||||
shouldANSI()
|
||||
);
|
||||
return new ProgressBar(shouldANSI());
|
||||
}
|
||||
|
||||
void startProgressBar(bool printBuildLogs)
|
||||
void startProgressBar()
|
||||
{
|
||||
logger = makeProgressBar(printBuildLogs);
|
||||
logger = makeProgressBar();
|
||||
}
|
||||
|
||||
void stopProgressBar()
|
||||
|
|
|
|||
|
|
@ -4,9 +4,9 @@
|
|||
|
||||
namespace nix {
|
||||
|
||||
Logger * makeProgressBar(bool printBuildLogs = false);
|
||||
Logger * makeProgressBar();
|
||||
|
||||
void startProgressBar(bool printBuildLogs = false);
|
||||
void startProgressBar();
|
||||
|
||||
void stopProgressBar();
|
||||
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@
|
|||
#include "gc-store.hh"
|
||||
#include "util.hh"
|
||||
#include "loggers.hh"
|
||||
#include "progress-bar.hh"
|
||||
|
||||
#include <algorithm>
|
||||
#include <cctype>
|
||||
|
|
@ -181,8 +182,9 @@ void initNix()
|
|||
/* Reset SIGCHLD to its default. */
|
||||
struct sigaction act;
|
||||
sigemptyset(&act.sa_mask);
|
||||
act.sa_handler = SIG_DFL;
|
||||
act.sa_flags = 0;
|
||||
|
||||
act.sa_handler = SIG_DFL;
|
||||
if (sigaction(SIGCHLD, &act, 0))
|
||||
throw SysError("resetting SIGCHLD");
|
||||
|
||||
|
|
@ -194,9 +196,20 @@ void initNix()
|
|||
/* HACK: on darwin, we need can’t use sigprocmask with SIGWINCH.
|
||||
* Instead, add a dummy sigaction handler, and signalHandlerThread
|
||||
* can handle the rest. */
|
||||
struct sigaction sa;
|
||||
sa.sa_handler = sigHandler;
|
||||
if (sigaction(SIGWINCH, &sa, 0)) throw SysError("handling SIGWINCH");
|
||||
act.sa_handler = sigHandler;
|
||||
if (sigaction(SIGWINCH, &act, 0)) throw SysError("handling SIGWINCH");
|
||||
|
||||
/* Disable SA_RESTART for interrupts, so that system calls on this thread
|
||||
* error with EINTR like they do on Linux.
|
||||
* Most signals on BSD systems default to SA_RESTART on, but Nix
|
||||
* expects EINTR from syscalls to properly exit. */
|
||||
act.sa_handler = SIG_DFL;
|
||||
if (sigaction(SIGINT, &act, 0)) throw SysError("handling SIGINT");
|
||||
if (sigaction(SIGTERM, &act, 0)) throw SysError("handling SIGTERM");
|
||||
if (sigaction(SIGHUP, &act, 0)) throw SysError("handling SIGHUP");
|
||||
if (sigaction(SIGPIPE, &act, 0)) throw SysError("handling SIGPIPE");
|
||||
if (sigaction(SIGQUIT, &act, 0)) throw SysError("handling SIGQUIT");
|
||||
if (sigaction(SIGTRAP, &act, 0)) throw SysError("handling SIGTRAP");
|
||||
#endif
|
||||
|
||||
/* Register a SIGSEGV handler to detect stack overflows. */
|
||||
|
|
@ -410,6 +423,8 @@ RunPager::RunPager()
|
|||
if (!pager) pager = getenv("PAGER");
|
||||
if (pager && ((std::string) pager == "" || (std::string) pager == "cat")) return;
|
||||
|
||||
stopProgressBar();
|
||||
|
||||
Pipe toPager;
|
||||
toPager.create();
|
||||
|
||||
|
|
|
|||
|
|
@ -113,5 +113,25 @@ struct PrintFreed
|
|||
/* Install a SIGSEGV handler to detect stack overflows. */
|
||||
void detectStackOverflow();
|
||||
|
||||
/* Pluggable behavior to run in case of a stack overflow.
|
||||
|
||||
Default value: defaultStackOverflowHandler.
|
||||
|
||||
This is called by the handler installed by detectStackOverflow().
|
||||
|
||||
This gives Nix library consumers a limit opportunity to report the error
|
||||
condition. The handler should exit the process.
|
||||
See defaultStackOverflowHandler() for a reference implementation.
|
||||
|
||||
NOTE: Use with diligence, because this runs in the signal handler, with very
|
||||
limited stack space and a potentially a corrupted heap, all while the failed
|
||||
thread is blocked indefinitely. All functions called must be reentrant. */
|
||||
extern std::function<void(siginfo_t * info, void * ctx)> stackOverflowHandler;
|
||||
|
||||
/* The default, robust implementation of stackOverflowHandler.
|
||||
|
||||
Prints an error message directly to stderr using a syscall instead of the
|
||||
logger. Exits the process immediately after. */
|
||||
void defaultStackOverflowHandler(siginfo_t * info, void * ctx);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
#include "error.hh"
|
||||
#include "shared.hh"
|
||||
|
||||
#include <cstring>
|
||||
#include <cstddef>
|
||||
|
|
@ -29,9 +30,7 @@ static void sigsegvHandler(int signo, siginfo_t * info, void * ctx)
|
|||
ptrdiff_t diff = (char *) info->si_addr - sp;
|
||||
if (diff < 0) diff = -diff;
|
||||
if (diff < 4096) {
|
||||
char msg[] = "error: stack overflow (possible infinite recursion)\n";
|
||||
[[gnu::unused]] auto res = write(2, msg, strlen(msg));
|
||||
_exit(1); // maybe abort instead?
|
||||
nix::stackOverflowHandler(info, ctx);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -67,5 +66,12 @@ void detectStackOverflow()
|
|||
#endif
|
||||
}
|
||||
|
||||
std::function<void(siginfo_t * info, void * ctx)> stackOverflowHandler(defaultStackOverflowHandler);
|
||||
|
||||
void defaultStackOverflowHandler(siginfo_t * info, void * ctx) {
|
||||
char msg[] = "error: stack overflow (possible infinite recursion)\n";
|
||||
[[gnu::unused]] auto res = write(2, msg, strlen(msg));
|
||||
_exit(1); // maybe abort instead?
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -331,6 +331,17 @@ bool BinaryCacheStore::isValidPathUncached(const StorePath & storePath)
|
|||
return fileExists(narInfoFileFor(storePath));
|
||||
}
|
||||
|
||||
std::optional<StorePath> BinaryCacheStore::queryPathFromHashPart(const std::string & hashPart)
|
||||
{
|
||||
auto pseudoPath = StorePath(hashPart + "-" + MissingName);
|
||||
try {
|
||||
auto info = queryPathInfo(pseudoPath);
|
||||
return info->path;
|
||||
} catch (InvalidPath &) {
|
||||
return std::nullopt;
|
||||
}
|
||||
}
|
||||
|
||||
void BinaryCacheStore::narFromPath(const StorePath & storePath, Sink & sink)
|
||||
{
|
||||
auto info = queryPathInfo(storePath).cast<const NarInfo>();
|
||||
|
|
|
|||
|
|
@ -95,8 +95,7 @@ public:
|
|||
void queryPathInfoUncached(const StorePath & path,
|
||||
Callback<std::shared_ptr<const ValidPathInfo>> callback) noexcept override;
|
||||
|
||||
std::optional<StorePath> queryPathFromHashPart(const std::string & hashPart) override
|
||||
{ unsupported("queryPathFromHashPart"); }
|
||||
std::optional<StorePath> queryPathFromHashPart(const std::string & hashPart) override;
|
||||
|
||||
void addToStore(const ValidPathInfo & info, Source & narSource,
|
||||
RepairFlag repair, CheckSigsFlag checkSigs) override;
|
||||
|
|
|
|||
|
|
@ -344,7 +344,7 @@ void DerivationGoal::gaveUpOnSubstitution()
|
|||
for (auto & i : dynamic_cast<Derivation *>(drv.get())->inputDrvs) {
|
||||
/* Ensure that pure, non-fixed-output derivations don't
|
||||
depend on impure derivations. */
|
||||
if (drv->type().isPure() && !drv->type().isFixed()) {
|
||||
if (settings.isExperimentalFeatureEnabled(Xp::ImpureDerivations) && drv->type().isPure() && !drv->type().isFixed()) {
|
||||
auto inputDrv = worker.evalStore.readDerivation(i.first);
|
||||
if (!inputDrv.type().isPure())
|
||||
throw Error("pure derivation '%s' depends on impure derivation '%s'",
|
||||
|
|
@ -705,8 +705,7 @@ static void movePath(const Path & src, const Path & dst)
|
|||
if (changePerm)
|
||||
chmod_(src, st.st_mode | S_IWUSR);
|
||||
|
||||
if (rename(src.c_str(), dst.c_str()))
|
||||
throw SysError("renaming '%1%' to '%2%'", src, dst);
|
||||
renameFile(src, dst);
|
||||
|
||||
if (changePerm)
|
||||
chmod_(dst, st.st_mode);
|
||||
|
|
@ -914,12 +913,6 @@ void DerivationGoal::buildDone()
|
|||
outputPaths
|
||||
);
|
||||
|
||||
if (buildMode == bmCheck) {
|
||||
cleanupPostOutputsRegisteredModeCheck();
|
||||
done(BuildResult::Built, std::move(builtOutputs));
|
||||
return;
|
||||
}
|
||||
|
||||
cleanupPostOutputsRegisteredModeNonCheck();
|
||||
|
||||
/* Repeat the build if necessary. */
|
||||
|
|
|
|||
|
|
@ -16,11 +16,11 @@ HookInstance::HookInstance()
|
|||
buildHookArgs.pop_front();
|
||||
|
||||
Strings args;
|
||||
args.push_back(std::string(baseNameOf(buildHook)));
|
||||
|
||||
for (auto & arg : buildHookArgs)
|
||||
args.push_back(arg);
|
||||
|
||||
args.push_back(std::string(baseNameOf(settings.buildHook.get())));
|
||||
args.push_back(std::to_string(verbosity));
|
||||
|
||||
/* Create a pipe to get the output of the child. */
|
||||
|
|
|
|||
|
|
@ -223,8 +223,7 @@ static void movePath(const Path & src, const Path & dst)
|
|||
if (changePerm)
|
||||
chmod_(src, st.st_mode | S_IWUSR);
|
||||
|
||||
if (rename(src.c_str(), dst.c_str()))
|
||||
throw SysError("renaming '%1%' to '%2%'", src, dst);
|
||||
renameFile(src, dst);
|
||||
|
||||
if (changePerm)
|
||||
chmod_(dst, st.st_mode);
|
||||
|
|
@ -311,7 +310,7 @@ bool LocalDerivationGoal::cleanupDecideWhetherDiskFull()
|
|||
if (buildMode != bmCheck && status.known->isValid()) continue;
|
||||
auto p = worker.store.printStorePath(status.known->path);
|
||||
if (pathExists(chrootRootDir + p))
|
||||
rename((chrootRootDir + p).c_str(), p.c_str());
|
||||
renameFile((chrootRootDir + p), p);
|
||||
}
|
||||
|
||||
return diskFull;
|
||||
|
|
@ -845,18 +844,43 @@ void LocalDerivationGoal::startBuilder()
|
|||
/* Some distros patch Linux to not allow unprivileged
|
||||
* user namespaces. If we get EPERM or EINVAL, try
|
||||
* without CLONE_NEWUSER and see if that works.
|
||||
* Details: https://salsa.debian.org/kernel-team/linux/-/commit/d98e00eda6bea437e39b9e80444eee84a32438a6
|
||||
*/
|
||||
usingUserNamespace = false;
|
||||
flags &= ~CLONE_NEWUSER;
|
||||
child = clone(childEntry, stack + stackSize, flags, this);
|
||||
}
|
||||
/* Otherwise exit with EPERM so we can handle this in the
|
||||
parent. This is only done when sandbox-fallback is set
|
||||
to true (the default). */
|
||||
if (child == -1 && (errno == EPERM || errno == EINVAL) && settings.sandboxFallback)
|
||||
_exit(1);
|
||||
if (child == -1) throw SysError("cloning builder process");
|
||||
|
||||
if (child == -1) {
|
||||
switch(errno) {
|
||||
case EPERM:
|
||||
case EINVAL: {
|
||||
int errno_ = errno;
|
||||
if (!userNamespacesEnabled && errno==EPERM)
|
||||
notice("user namespaces appear to be disabled; they are required for sandboxing; check /proc/sys/user/max_user_namespaces");
|
||||
if (userNamespacesEnabled) {
|
||||
Path procSysKernelUnprivilegedUsernsClone = "/proc/sys/kernel/unprivileged_userns_clone";
|
||||
if (pathExists(procSysKernelUnprivilegedUsernsClone)
|
||||
&& trim(readFile(procSysKernelUnprivilegedUsernsClone)) == "0") {
|
||||
notice("user namespaces appear to be disabled; they are required for sandboxing; check /proc/sys/kernel/unprivileged_userns_clone");
|
||||
}
|
||||
}
|
||||
Path procSelfNsUser = "/proc/self/ns/user";
|
||||
if (!pathExists(procSelfNsUser))
|
||||
notice("/proc/self/ns/user does not exist; your kernel was likely built without CONFIG_USER_NS=y, which is required for sandboxing");
|
||||
/* Otherwise exit with EPERM so we can handle this in the
|
||||
parent. This is only done when sandbox-fallback is set
|
||||
to true (the default). */
|
||||
if (settings.sandboxFallback)
|
||||
_exit(1);
|
||||
/* Mention sandbox-fallback in the error message so the user
|
||||
knows that having it disabled contributed to the
|
||||
unrecoverability of this failure */
|
||||
throw SysError(errno_, "creating sandboxed builder process using clone(), without sandbox-fallback");
|
||||
}
|
||||
default:
|
||||
throw SysError("creating sandboxed builder process using clone()");
|
||||
}
|
||||
}
|
||||
writeFull(builderOut.writeSide.get(),
|
||||
fmt("%d %d\n", usingUserNamespace, child));
|
||||
_exit(0);
|
||||
|
|
@ -1570,6 +1594,8 @@ void LocalDerivationGoal::runChild()
|
|||
/* Warning: in the child we should absolutely not make any SQLite
|
||||
calls! */
|
||||
|
||||
bool sendException = true;
|
||||
|
||||
try { /* child */
|
||||
|
||||
commonChildInit(builderOut);
|
||||
|
|
@ -2026,6 +2052,8 @@ void LocalDerivationGoal::runChild()
|
|||
/* Indicate that we managed to set up the build environment. */
|
||||
writeFull(STDERR_FILENO, std::string("\2\n"));
|
||||
|
||||
sendException = false;
|
||||
|
||||
/* Execute the program. This should not return. */
|
||||
if (drv->isBuiltin()) {
|
||||
try {
|
||||
|
|
@ -2079,10 +2107,13 @@ void LocalDerivationGoal::runChild()
|
|||
throw SysError("executing '%1%'", drv->builder);
|
||||
|
||||
} catch (Error & e) {
|
||||
writeFull(STDERR_FILENO, "\1\n");
|
||||
FdSink sink(STDERR_FILENO);
|
||||
sink << e;
|
||||
sink.flush();
|
||||
if (sendException) {
|
||||
writeFull(STDERR_FILENO, "\1\n");
|
||||
FdSink sink(STDERR_FILENO);
|
||||
sink << e;
|
||||
sink.flush();
|
||||
} else
|
||||
std::cerr << e.msg();
|
||||
_exit(1);
|
||||
}
|
||||
}
|
||||
|
|
@ -2350,10 +2381,8 @@ DrvOutputs LocalDerivationGoal::registerOutputs()
|
|||
if (*scratchPath != finalPath) {
|
||||
// Also rewrite the output path
|
||||
auto source = sinkToSource([&](Sink & nextSink) {
|
||||
StringSink sink;
|
||||
dumpPath(actualPath, sink);
|
||||
RewritingSink rsink2(oldHashPart, std::string(finalPath.hashPart()), nextSink);
|
||||
rsink2(sink.s);
|
||||
dumpPath(actualPath, rsink2);
|
||||
rsink2.flush();
|
||||
});
|
||||
Path tmpPath = actualPath + ".tmp";
|
||||
|
|
@ -2600,8 +2629,7 @@ DrvOutputs LocalDerivationGoal::registerOutputs()
|
|||
Path prev = path + checkSuffix;
|
||||
deletePath(prev);
|
||||
Path dst = path + checkSuffix;
|
||||
if (rename(path.c_str(), dst.c_str()))
|
||||
throw SysError("renaming '%s' to '%s'", path, dst);
|
||||
renameFile(path, dst);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -22,8 +22,7 @@ void builtinUnpackChannel(const BasicDerivation & drv)
|
|||
auto entries = readDirectory(out);
|
||||
if (entries.size() != 1)
|
||||
throw Error("channel tarball '%s' contains more than one file", src);
|
||||
if (rename((out + "/" + entries[0].name).c_str(), (out + "/" + channelName).c_str()) == -1)
|
||||
throw SysError("renaming channel directory");
|
||||
renameFile((out + "/" + entries[0].name), (out + "/" + channelName));
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -239,6 +239,8 @@ struct ClientSettings
|
|||
else if (trusted
|
||||
|| name == settings.buildTimeout.name
|
||||
|| name == settings.buildRepeat.name
|
||||
|| name == settings.maxSilentTime.name
|
||||
|| name == settings.pollInterval.name
|
||||
|| name == "connect-timeout"
|
||||
|| (name == "builders" && value == ""))
|
||||
settings.set(name, value);
|
||||
|
|
|
|||
|
|
@ -308,6 +308,9 @@ struct curlFileTransfer : public FileTransfer
|
|||
|
||||
curl_easy_setopt(req, CURLOPT_HTTPHEADER, requestHeaders);
|
||||
|
||||
if (settings.downloadSpeed.get() > 0)
|
||||
curl_easy_setopt(req, CURLOPT_MAX_RECV_SPEED_LARGE, (curl_off_t) (settings.downloadSpeed.get() * 1024));
|
||||
|
||||
if (request.head)
|
||||
curl_easy_setopt(req, CURLOPT_NOBODY, 1);
|
||||
|
||||
|
|
@ -319,7 +322,6 @@ struct curlFileTransfer : public FileTransfer
|
|||
}
|
||||
|
||||
if (request.verifyTLS) {
|
||||
debug("verify TLS: Nix CA file = '%s'", settings.caFile);
|
||||
if (settings.caFile != "")
|
||||
curl_easy_setopt(req, CURLOPT_CAINFO, settings.caFile.c_str());
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -39,9 +39,7 @@ static void makeSymlink(const Path & link, const Path & target)
|
|||
createSymlink(target, tempLink);
|
||||
|
||||
/* Atomically replace the old one. */
|
||||
if (rename(tempLink.c_str(), link.c_str()) == -1)
|
||||
throw SysError("cannot rename '%1%' to '%2%'",
|
||||
tempLink , link);
|
||||
renameFile(tempLink, link);
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -621,6 +619,17 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
|
|||
Path path = storeDir + "/" + std::string(baseName);
|
||||
Path realPath = realStoreDir + "/" + std::string(baseName);
|
||||
|
||||
/* There may be temp directories in the store that are still in use
|
||||
by another process. We need to be sure that we can acquire an
|
||||
exclusive lock before deleting them. */
|
||||
if (baseName.find("tmp-", 0) == 0) {
|
||||
AutoCloseFD tmpDirFd = open(realPath.c_str(), O_RDONLY | O_DIRECTORY);
|
||||
if (tmpDirFd.get() == -1 || !lockFile(tmpDirFd.get(), ltWrite, false)) {
|
||||
debug("skipping locked tempdir '%s'", realPath);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
printInfo("deleting '%1%'", path);
|
||||
|
||||
results.paths.insert(path);
|
||||
|
|
|
|||
|
|
@ -114,7 +114,13 @@ std::vector<Path> getUserConfigFiles()
|
|||
|
||||
unsigned int Settings::getDefaultCores()
|
||||
{
|
||||
return std::max(1U, std::thread::hardware_concurrency());
|
||||
const unsigned int concurrency = std::max(1U, std::thread::hardware_concurrency());
|
||||
const unsigned int maxCPU = getMaxCPU();
|
||||
|
||||
if (maxCPU > 0)
|
||||
return maxCPU;
|
||||
else
|
||||
return concurrency;
|
||||
}
|
||||
|
||||
StringSet Settings::getDefaultSystemFeatures()
|
||||
|
|
@ -148,13 +154,9 @@ StringSet Settings::getDefaultExtraPlatforms()
|
|||
// machines. Note that we can’t force processes from executing
|
||||
// x86_64 in aarch64 environments or vice versa since they can
|
||||
// always exec with their own binary preferences.
|
||||
if (pathExists("/Library/Apple/System/Library/LaunchDaemons/com.apple.oahd.plist") ||
|
||||
pathExists("/System/Library/LaunchDaemons/com.apple.oahd.plist")) {
|
||||
if (std::string{SYSTEM} == "x86_64-darwin")
|
||||
extraPlatforms.insert("aarch64-darwin");
|
||||
else if (std::string{SYSTEM} == "aarch64-darwin")
|
||||
extraPlatforms.insert("x86_64-darwin");
|
||||
}
|
||||
if (std::string{SYSTEM} == "aarch64-darwin" &&
|
||||
runProgram(RunOptions {.program = "arch", .args = {"-arch", "x86_64", "/usr/bin/true"}, .mergeStderrToStdout = true}).first == 0)
|
||||
extraPlatforms.insert("x86_64-darwin");
|
||||
#endif
|
||||
|
||||
return extraPlatforms;
|
||||
|
|
|
|||
|
|
@ -560,9 +560,15 @@ public:
|
|||
R"(
|
||||
If set to `true` (the default), any non-content-addressed path added
|
||||
or copied to the Nix store (e.g. when substituting from a binary
|
||||
cache) must have a valid signature, that is, be signed using one of
|
||||
the keys listed in `trusted-public-keys` or `secret-key-files`. Set
|
||||
to `false` to disable signature checking.
|
||||
cache) must have a signature by a trusted key. A trusted key is one
|
||||
listed in `trusted-public-keys`, or a public key counterpart to a
|
||||
private key stored in a file listed in `secret-key-files`.
|
||||
|
||||
Set to `false` to disable signature checking and trust all
|
||||
non-content-addressed paths unconditionally.
|
||||
|
||||
(Content-addressed paths are inherently trustworthy and thus
|
||||
unaffected by this configuration option.)
|
||||
)"};
|
||||
|
||||
Setting<StringSet> extraPlatforms{
|
||||
|
|
@ -613,6 +619,14 @@ public:
|
|||
are tried based on their Priority value, which each substituter can set
|
||||
independently. Lower value means higher priority.
|
||||
The default is `https://cache.nixos.org`, with a Priority of 40.
|
||||
|
||||
Nix will copy a store path from a remote store only if one
|
||||
of the following is true:
|
||||
|
||||
- the store object is signed by one of the [`trusted-public-keys`](#conf-trusted-public-keys)
|
||||
- the substituter is in the [`trusted-substituters`](#conf-trusted-substituters) list
|
||||
- the [`require-sigs`](#conf-require-sigs) option has been set to `false`
|
||||
- the store object is [output-addressed](glossary.md#gloss-output-addressed-store-object)
|
||||
)",
|
||||
{"binary-caches"}};
|
||||
|
||||
|
|
@ -746,6 +760,13 @@ public:
|
|||
/nix/store/xfghy8ixrhz3kyy6p724iv3cxji088dx-bash-4.4-p23`.
|
||||
)"};
|
||||
|
||||
Setting<unsigned int> downloadSpeed {
|
||||
this, 0, "download-speed",
|
||||
R"(
|
||||
Specify the maximum transfer rate in kilobytes per second you want
|
||||
Nix to use for downloads.
|
||||
)"};
|
||||
|
||||
Setting<std::string> netrcFile{
|
||||
this, fmt("%s/%s", nixConfDir, "netrc"), "netrc-file",
|
||||
R"(
|
||||
|
|
|
|||
|
|
@ -57,8 +57,7 @@ protected:
|
|||
AutoDelete del(tmp, false);
|
||||
StreamToSourceAdapter source(istream);
|
||||
writeFile(tmp, source);
|
||||
if (rename(tmp.c_str(), path2.c_str()))
|
||||
throw SysError("renaming '%1%' to '%2%'", tmp, path2);
|
||||
renameFile(tmp, path2);
|
||||
del.cancel();
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -158,7 +158,7 @@ void migrateCASchema(SQLite& db, Path schemaPath, AutoCloseFD& lockFd)
|
|||
txn.commit();
|
||||
}
|
||||
|
||||
writeFile(schemaPath, fmt("%d", nixCASchemaVersion));
|
||||
writeFile(schemaPath, fmt("%d", nixCASchemaVersion), 0666, true);
|
||||
lockFile(lockFd.get(), ltRead, true);
|
||||
}
|
||||
}
|
||||
|
|
@ -281,7 +281,7 @@ LocalStore::LocalStore(const Params & params)
|
|||
else if (curSchema == 0) { /* new store */
|
||||
curSchema = nixSchemaVersion;
|
||||
openDB(*state, true);
|
||||
writeFile(schemaPath, (format("%1%") % nixSchemaVersion).str());
|
||||
writeFile(schemaPath, (format("%1%") % nixSchemaVersion).str(), 0666, true);
|
||||
}
|
||||
|
||||
else if (curSchema < nixSchemaVersion) {
|
||||
|
|
@ -329,7 +329,7 @@ LocalStore::LocalStore(const Params & params)
|
|||
txn.commit();
|
||||
}
|
||||
|
||||
writeFile(schemaPath, (format("%1%") % nixSchemaVersion).str());
|
||||
writeFile(schemaPath, (format("%1%") % nixSchemaVersion).str(), 0666, true);
|
||||
|
||||
lockFile(globalLock.get(), ltRead, true);
|
||||
}
|
||||
|
|
@ -751,7 +751,7 @@ void LocalStore::registerDrvOutput(const Realisation & info, CheckSigsFlag check
|
|||
if (checkSigs == NoCheckSigs || !realisationIsUntrusted(info))
|
||||
registerDrvOutput(info);
|
||||
else
|
||||
throw Error("cannot register realisation '%s' because it lacks a valid signature", info.outPath.to_string());
|
||||
throw Error("cannot register realisation '%s' because it lacks a signature by a trusted key", info.outPath.to_string());
|
||||
}
|
||||
|
||||
void LocalStore::registerDrvOutput(const Realisation & info)
|
||||
|
|
@ -1266,7 +1266,7 @@ void LocalStore::addToStore(const ValidPathInfo & info, Source & source,
|
|||
RepairFlag repair, CheckSigsFlag checkSigs)
|
||||
{
|
||||
if (checkSigs && pathInfoIsUntrusted(info))
|
||||
throw Error("cannot add path '%s' because it lacks a valid signature", printStorePath(info.path));
|
||||
throw Error("cannot add path '%s' because it lacks a signature by a trusted key", printStorePath(info.path));
|
||||
|
||||
addTempRoot(info.path);
|
||||
|
||||
|
|
@ -1382,13 +1382,15 @@ StorePath LocalStore::addToStoreFromDump(Source & source0, std::string_view name
|
|||
|
||||
std::unique_ptr<AutoDelete> delTempDir;
|
||||
Path tempPath;
|
||||
Path tempDir;
|
||||
AutoCloseFD tempDirFd;
|
||||
|
||||
if (!inMemory) {
|
||||
/* Drain what we pulled so far, and then keep on pulling */
|
||||
StringSource dumpSource { dump };
|
||||
ChainSource bothSource { dumpSource, source };
|
||||
|
||||
auto tempDir = createTempDir(realStoreDir, "add");
|
||||
std::tie(tempDir, tempDirFd) = createTempDirInStore();
|
||||
delTempDir = std::make_unique<AutoDelete>(tempDir);
|
||||
tempPath = tempDir + "/x";
|
||||
|
||||
|
|
@ -1430,8 +1432,7 @@ StorePath LocalStore::addToStoreFromDump(Source & source0, std::string_view name
|
|||
writeFile(realPath, dumpSource);
|
||||
} else {
|
||||
/* Move the temporary path we restored above. */
|
||||
if (rename(tempPath.c_str(), realPath.c_str()))
|
||||
throw Error("renaming '%s' to '%s'", tempPath, realPath);
|
||||
moveFile(tempPath, realPath);
|
||||
}
|
||||
|
||||
/* For computing the nar hash. In recursive SHA-256 mode, this
|
||||
|
|
@ -1508,18 +1509,24 @@ StorePath LocalStore::addTextToStore(
|
|||
|
||||
|
||||
/* Create a temporary directory in the store that won't be
|
||||
garbage-collected. */
|
||||
Path LocalStore::createTempDirInStore()
|
||||
garbage-collected until the returned FD is closed. */
|
||||
std::pair<Path, AutoCloseFD> LocalStore::createTempDirInStore()
|
||||
{
|
||||
Path tmpDir;
|
||||
Path tmpDirFn;
|
||||
AutoCloseFD tmpDirFd;
|
||||
bool lockedByUs = false;
|
||||
do {
|
||||
/* There is a slight possibility that `tmpDir' gets deleted by
|
||||
the GC between createTempDir() and addTempRoot(), so repeat
|
||||
until `tmpDir' exists. */
|
||||
tmpDir = createTempDir(realStoreDir);
|
||||
addTempRoot(parseStorePath(tmpDir));
|
||||
} while (!pathExists(tmpDir));
|
||||
return tmpDir;
|
||||
the GC between createTempDir() and when we acquire a lock on it.
|
||||
We'll repeat until 'tmpDir' exists and we've locked it. */
|
||||
tmpDirFn = createTempDir(realStoreDir, "tmp");
|
||||
tmpDirFd = open(tmpDirFn.c_str(), O_RDONLY | O_DIRECTORY);
|
||||
if (tmpDirFd.get() < 0) {
|
||||
continue;
|
||||
}
|
||||
lockedByUs = lockFile(tmpDirFd.get(), ltWrite, true);
|
||||
} while (!pathExists(tmpDirFn) || !lockedByUs);
|
||||
return {tmpDirFn, std::move(tmpDirFd)};
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -1942,8 +1949,7 @@ void LocalStore::addBuildLog(const StorePath & drvPath, std::string_view log)
|
|||
|
||||
writeFile(tmpFile, compress("bzip2", log));
|
||||
|
||||
if (rename(tmpFile.c_str(), logPath.c_str()) != 0)
|
||||
throw SysError("renaming '%1%' to '%2%'", tmpFile, logPath);
|
||||
renameFile(tmpFile, logPath);
|
||||
}
|
||||
|
||||
std::optional<std::string> LocalStore::getVersion()
|
||||
|
|
|
|||
|
|
@ -256,7 +256,7 @@ private:
|
|||
|
||||
void findRuntimeRoots(Roots & roots, bool censor);
|
||||
|
||||
Path createTempDirInStore();
|
||||
std::pair<Path, AutoCloseFD> createTempDirInStore();
|
||||
|
||||
void checkDerivationOutputs(const StorePath & drvPath, const Derivation & drv);
|
||||
|
||||
|
|
|
|||
|
|
@ -75,6 +75,9 @@ struct NarAccessor : public FSAccessor
|
|||
createMember(path, {FSAccessor::Type::tRegular, false, 0, 0});
|
||||
}
|
||||
|
||||
void closeRegularFile() override
|
||||
{ }
|
||||
|
||||
void isExecutable() override
|
||||
{
|
||||
parents.top()->isExecutable = true;
|
||||
|
|
|
|||
|
|
@ -229,7 +229,9 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats,
|
|||
}
|
||||
|
||||
/* Atomically replace the old file with the new hard link. */
|
||||
if (rename(tempLink.c_str(), path.c_str()) == -1) {
|
||||
try {
|
||||
renameFile(tempLink, path);
|
||||
} catch (SysError & e) {
|
||||
if (unlink(tempLink.c_str()) == -1)
|
||||
printError("unable to unlink '%1%'", tempLink);
|
||||
if (errno == EMLINK) {
|
||||
|
|
@ -240,7 +242,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats,
|
|||
debug("'%s' has reached maximum number of links", linkPath);
|
||||
return;
|
||||
}
|
||||
throw SysError("cannot rename '%1%' to '%2%'", tempLink, path);
|
||||
throw;
|
||||
}
|
||||
|
||||
stats.filesLinked++;
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue