forked from lix-project/lix
Merge remote-tracking branch 'upstream/master' into fix-and-ci-static-builds
This commit is contained in:
John Ericson
commit
39de73550d
4
.github/workflows/test.yml
vendored
4
.github/workflows/test.yml
vendored
|
|
@ -12,8 +12,6 @@ jobs:
|
|||
- uses: actions/checkout@v2
|
||||
with:
|
||||
fetch-depth: 0
|
||||
- uses: cachix/install-nix-action@v10
|
||||
with:
|
||||
skip_adding_nixpkgs_channel: true
|
||||
- uses: cachix/install-nix-action@v11
|
||||
#- run: nix flake check
|
||||
- run: nix-build -A checks.$(if [[ `uname` = Linux ]]; then echo x86_64-linux; else echo x86_64-darwin; fi)
|
||||
|
|
|
|||
18
.gitignore
vendored
18
.gitignore
vendored
|
|
@ -5,22 +5,12 @@ perl/Makefile.config
|
|||
/aclocal.m4
|
||||
/autom4te.cache
|
||||
/precompiled-headers.h.gch
|
||||
/precompiled-headers.h.pch
|
||||
/config.*
|
||||
/configure
|
||||
/stamp-h1
|
||||
/svn-revision
|
||||
/libtool
|
||||
|
||||
/corepkgs/config.nix
|
||||
|
||||
# /corepkgs/channels/
|
||||
/corepkgs/channels/unpack.sh
|
||||
|
||||
# /corepkgs/nar/
|
||||
/corepkgs/nar/nar.sh
|
||||
/corepkgs/nar/unnar.sh
|
||||
|
||||
# /doc/manual/
|
||||
/doc/manual/*.1
|
||||
/doc/manual/*.5
|
||||
|
|
@ -107,7 +97,7 @@ perl/Makefile.config
|
|||
|
||||
/src/resolve-system-dependencies/resolve-system-dependencies
|
||||
|
||||
inst/
|
||||
outputs/
|
||||
|
||||
*.a
|
||||
*.o
|
||||
|
|
@ -126,4 +116,10 @@ GRTAGS
|
|||
GSYMS
|
||||
GTAGS
|
||||
|
||||
# ccls
|
||||
/.ccls-cache
|
||||
|
||||
# auto-generated compilation database
|
||||
compile_commands.json
|
||||
|
||||
nix-rust/target
|
||||
|
|
|
|||
2
Makefile
2
Makefile
|
|
@ -26,7 +26,7 @@ OPTIMIZE = 1
|
|||
ifeq ($(OPTIMIZE), 1)
|
||||
GLOBAL_CXXFLAGS += -O3
|
||||
else
|
||||
GLOBAL_CXXFLAGS += -O0
|
||||
GLOBAL_CXXFLAGS += -O0 -U_FORTIFY_SOURCE
|
||||
endif
|
||||
|
||||
include mk/lib.mk
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ for more details.
|
|||
|
||||
## Installation
|
||||
|
||||
On Linux and macOS the easiest way to Install Nix is to run the following shell command
|
||||
On Linux and macOS the easiest way to install Nix is to run the following shell command
|
||||
(as a user other than root):
|
||||
|
||||
```console
|
||||
|
|
@ -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#chap-hacking) in our manual for instruction on how to
|
||||
See our [Hacking guide](https://hydra.nixos.org/job/nix/master/build.x86_64-linux/latest/download-by-type/doc/manual/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
|
||||
|
|
|
|||
|
|
@ -1,13 +0,0 @@
|
|||
# FIXME: remove this file?
|
||||
let
|
||||
fromEnv = var: def:
|
||||
let val = builtins.getEnv var; in
|
||||
if val != "" then val else def;
|
||||
in rec {
|
||||
nixBinDir = fromEnv "NIX_BIN_DIR" "@bindir@";
|
||||
nixPrefix = "@prefix@";
|
||||
nixLibexecDir = fromEnv "NIX_LIBEXEC_DIR" "@libexecdir@";
|
||||
nixLocalstateDir = "@localstatedir@";
|
||||
nixSysconfDir = "@sysconfdir@";
|
||||
nixStoreDir = fromEnv "NIX_STORE_DIR" "@storedir@";
|
||||
}
|
||||
|
|
@ -1,8 +1,4 @@
|
|||
corepkgs_FILES = \
|
||||
unpack-channel.nix \
|
||||
derivation.nix \
|
||||
fetchurl.nix
|
||||
|
||||
$(foreach file,config.nix $(corepkgs_FILES),$(eval $(call install-data-in,$(d)/$(file),$(datadir)/nix/corepkgs)))
|
||||
|
||||
template-files += $(d)/config.nix
|
||||
$(foreach file,$(corepkgs_FILES),$(eval $(call install-data-in,$(d)/$(file),$(datadir)/nix/corepkgs)))
|
||||
|
|
|
|||
|
|
@ -1,6 +0,0 @@
|
|||
. | to_entries | sort_by(.key) | map(
|
||||
" - `builtins." + .key + "` "
|
||||
+ (.value.args | map("*" + . + "*") | join(" "))
|
||||
+ " \n\n"
|
||||
+ (.value.doc | split("\n") | map(" " + . + "\n") | join("")) + "\n\n"
|
||||
) | join("")
|
||||
14
doc/manual/generate-builtins.nix
Normal file
14
doc/manual/generate-builtins.nix
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
with builtins;
|
||||
with import ./utils.nix;
|
||||
|
||||
builtins:
|
||||
|
||||
concatStrings (map
|
||||
(name:
|
||||
let builtin = builtins.${name}; in
|
||||
" - `builtins.${name}` " + concatStringsSep " " (map (s: "*${s}*") builtin.args)
|
||||
+ " \n\n"
|
||||
+ concatStrings (map (s: " ${s}\n") (splitLines builtin.doc)) + "\n\n"
|
||||
)
|
||||
(attrNames builtins))
|
||||
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
def show_flags:
|
||||
.flags
|
||||
| map_values(select(.category != "config"))
|
||||
| to_entries
|
||||
| map(
|
||||
" - `--" + .key + "`"
|
||||
+ (if .value.shortName then " / `" + .value.shortName + "`" else "" end)
|
||||
+ (if .value.labels then " " + (.value.labels | map("*" + . + "*") | join(" ")) else "" end)
|
||||
+ " \n"
|
||||
+ " " + .value.description + "\n\n")
|
||||
| join("")
|
||||
;
|
||||
|
||||
def show_synopsis:
|
||||
"`" + .command + "` [*flags*...] " + (.args | map("*" + .label + "*" + (if has("arity") then "" else "..." end)) | join(" ")) + "\n\n"
|
||||
;
|
||||
|
||||
def show_command:
|
||||
. as $top |
|
||||
.section + " Name\n\n"
|
||||
+ "`" + .command + "` - " + .def.description + "\n\n"
|
||||
+ .section + " Synopsis\n\n"
|
||||
+ ({"command": .command, "args": .def.args} | show_synopsis)
|
||||
+ (if .def | has("doc")
|
||||
then .section + " Description\n\n" + .def.doc + "\n\n"
|
||||
else ""
|
||||
end)
|
||||
+ (if (.def.flags | length) > 0 then
|
||||
.section + " Flags\n\n"
|
||||
+ (.def | show_flags)
|
||||
else "" end)
|
||||
+ (if (.def.examples | length) > 0 then
|
||||
.section + " Examples\n\n"
|
||||
+ (.def.examples | map(.description + "\n\n```console\n" + .command + "\n```\n" ) | join("\n"))
|
||||
+ "\n"
|
||||
else "" end)
|
||||
+ (if .def.commands then .def.commands | to_entries | map(
|
||||
"# Subcommand `" + ($top.command + " " + .key) + "`\n\n"
|
||||
+ ({"command": ($top.command + " " + .key), "section": "##", "def": .value} | show_command)
|
||||
) | join("") else "" end)
|
||||
;
|
||||
|
||||
"Title: nix\n\n"
|
||||
+ ({"command": "nix", "section": "#", "def": .} | show_command)
|
||||
55
doc/manual/generate-manpage.nix
Normal file
55
doc/manual/generate-manpage.nix
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
with builtins;
|
||||
with import ./utils.nix;
|
||||
|
||||
let
|
||||
|
||||
showCommand =
|
||||
{ command, section, def }:
|
||||
"${section} Name\n\n"
|
||||
+ "`${command}` - ${def.description}\n\n"
|
||||
+ "${section} Synopsis\n\n"
|
||||
+ showSynopsis { inherit command; args = def.args; }
|
||||
+ (if def ? doc
|
||||
then "${section} Description\n\n" + def.doc + "\n\n"
|
||||
else "")
|
||||
+ (let s = showFlags def.flags; in
|
||||
if s != ""
|
||||
then "${section} Flags\n\n${s}"
|
||||
else "")
|
||||
+ (if def.examples or [] != []
|
||||
then
|
||||
"${section} Examples\n\n"
|
||||
+ concatStrings (map ({ description, command }: "${description}\n\n```console\n${command}\n```\n\n") def.examples)
|
||||
else "")
|
||||
+ (if def.commands or [] != []
|
||||
then concatStrings (
|
||||
map (name:
|
||||
"# Subcommand `${command} ${name}`\n\n"
|
||||
+ showCommand { command = command + " " + name; section = "##"; def = def.commands.${name}; })
|
||||
(attrNames def.commands))
|
||||
else "");
|
||||
|
||||
showFlags = flags:
|
||||
concatStrings
|
||||
(map (longName:
|
||||
let flag = flags.${longName}; in
|
||||
if flag.category or "" != "config"
|
||||
then
|
||||
" - `--${longName}`"
|
||||
+ (if flag ? shortName then " / `${flag.shortName}`" else "")
|
||||
+ (if flag ? labels then " " + (concatStringsSep " " (map (s: "*${s}*") flag.labels)) else "")
|
||||
+ " \n"
|
||||
+ " " + flag.description + "\n\n"
|
||||
else "")
|
||||
(attrNames flags));
|
||||
|
||||
showSynopsis =
|
||||
{ command, args }:
|
||||
"`${command}` [*flags*...] ${concatStringsSep " "
|
||||
(map (arg: "*${arg.label}*" + (if arg ? arity then "" else "...")) args)}\n\n";
|
||||
|
||||
in
|
||||
|
||||
command:
|
||||
|
||||
showCommand { command = "nix"; section = "#"; def = command; }
|
||||
|
|
@ -1,16 +0,0 @@
|
|||
. | to_entries | sort_by(.key) | map(
|
||||
" - `" + .key + "` \n\n"
|
||||
+ (.value.description | split("\n") | map(" " + . + "\n") | join("")) + "\n\n"
|
||||
+ " **Default:** " + (
|
||||
if .value.value == "" or .value.value == []
|
||||
then "*empty*"
|
||||
elif (.value.value | type) == "array"
|
||||
then "`" + (.value.value | join(" ")) + "`"
|
||||
else "`" + (.value.value | tostring) + "`"
|
||||
end)
|
||||
+ "\n\n"
|
||||
+ (if (.value.aliases | length) > 0
|
||||
then " **Deprecated alias:** " + (.value.aliases | map("`" + . + "`") | join(", ")) + "\n\n"
|
||||
else ""
|
||||
end)
|
||||
) | join("")
|
||||
26
doc/manual/generate-options.nix
Normal file
26
doc/manual/generate-options.nix
Normal file
|
|
@ -0,0 +1,26 @@
|
|||
with builtins;
|
||||
with import ./utils.nix;
|
||||
|
||||
options:
|
||||
|
||||
concatStrings (map
|
||||
(name:
|
||||
let option = options.${name}; in
|
||||
" - `${name}` \n\n"
|
||||
+ concatStrings (map (s: " ${s}\n") (splitLines option.description)) + "\n\n"
|
||||
+ " **Default:** " + (
|
||||
if option.value == "" || option.value == []
|
||||
then "*empty*"
|
||||
else if isBool option.value
|
||||
then (if option.value then "`true`" else "`false`")
|
||||
else
|
||||
# n.b. a StringMap value type is specified as a string, but
|
||||
# this shows the value type. The empty stringmap is "null" in
|
||||
# JSON, but that converts to "{ }" here.
|
||||
(if isAttrs option.value then "`\"\"`"
|
||||
else "`" + toString option.value + "`")) + "\n\n"
|
||||
+ (if option.aliases != []
|
||||
then " **Deprecated alias:** " + (concatStringsSep ", " (map (s: "`${s}`") option.aliases)) + "\n\n"
|
||||
else "")
|
||||
)
|
||||
(attrNames options))
|
||||
|
|
@ -15,34 +15,51 @@ clean-files += $(d)/*.1 $(d)/*.5 $(d)/*.8
|
|||
|
||||
dist-files += $(man-pages)
|
||||
|
||||
nix-eval = $(bindir)/nix eval --experimental-features nix-command -I nix/corepkgs=corepkgs --store dummy:// --impure --raw --expr
|
||||
|
||||
$(d)/%.1: $(d)/src/command-ref/%.md
|
||||
$(trace-gen) lowdown -sT man $^ -o $@
|
||||
@printf "Title: %s\n\n" "$$(basename $@ .1)" > $^.tmp
|
||||
@cat $^ >> $^.tmp
|
||||
$(trace-gen) lowdown -sT man $^.tmp -o $@
|
||||
@rm $^.tmp
|
||||
|
||||
$(d)/%.8: $(d)/src/command-ref/%.md
|
||||
$(trace-gen) lowdown -sT man $^ -o $@
|
||||
@printf "Title: %s\n\n" "$$(basename $@ .8)" > $^.tmp
|
||||
@cat $^ >> $^.tmp
|
||||
$(trace-gen) lowdown -sT man $^.tmp -o $@
|
||||
@rm $^.tmp
|
||||
|
||||
$(d)/nix.conf.5: $(d)/src/command-ref/conf-file.md
|
||||
$(trace-gen) lowdown -sT man $^ -o $@
|
||||
@printf "Title: %s\n\n" "$$(basename $@ .5)" > $^.tmp
|
||||
@cat $^ >> $^.tmp
|
||||
$(trace-gen) lowdown -sT man $^.tmp -o $@
|
||||
@rm $^.tmp
|
||||
|
||||
$(d)/src/command-ref/nix.md: $(d)/nix.json $(d)/generate-manpage.jq
|
||||
jq -r -f doc/manual/generate-manpage.jq $< > $@
|
||||
$(d)/src/command-ref/nix.md: $(d)/nix.json $(d)/generate-manpage.nix $(bindir)/nix
|
||||
$(trace-gen) $(nix-eval) 'import doc/manual/generate-manpage.nix (builtins.fromJSON (builtins.readFile $<))' > $@.tmp
|
||||
@mv $@.tmp $@
|
||||
|
||||
$(d)/src/command-ref/conf-file.md: $(d)/conf-file.json $(d)/generate-options.jq $(d)/src/command-ref/conf-file-prefix.md
|
||||
cat doc/manual/src/command-ref/conf-file-prefix.md > $@
|
||||
jq -r -f doc/manual/generate-options.jq $< >> $@
|
||||
$(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
|
||||
$(trace-gen) $(nix-eval) 'import doc/manual/generate-options.nix (builtins.fromJSON (builtins.readFile $<))' >> $@.tmp
|
||||
@mv $@.tmp $@
|
||||
|
||||
$(d)/nix.json: $(bindir)/nix
|
||||
$(trace-gen) $(bindir)/nix __dump-args > $@
|
||||
$(trace-gen) $(bindir)/nix __dump-args > $@.tmp
|
||||
@mv $@.tmp $@
|
||||
|
||||
$(d)/conf-file.json: $(bindir)/nix
|
||||
$(trace-gen) env -i NIX_CONF_DIR=/dummy HOME=/dummy $(bindir)/nix show-config --json --experimental-features nix-command > $@
|
||||
$(trace-gen) env -i NIX_CONF_DIR=/dummy HOME=/dummy NIX_SSL_CERT_FILE=/dummy/no-ca-bundle.crt $(bindir)/nix show-config --json --experimental-features nix-command > $@.tmp
|
||||
@mv $@.tmp $@
|
||||
|
||||
$(d)/src/expressions/builtins.md: $(d)/builtins.json $(d)/generate-builtins.jq $(d)/src/expressions/builtins-prefix.md
|
||||
cat doc/manual/src/expressions/builtins-prefix.md > $@
|
||||
jq -r -f doc/manual/generate-builtins.jq $< >> $@
|
||||
$(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
|
||||
$(trace-gen) $(nix-eval) 'import doc/manual/generate-builtins.nix (builtins.fromJSON (builtins.readFile $<))' >> $@.tmp
|
||||
@mv $@.tmp $@
|
||||
|
||||
$(d)/builtins.json: $(bindir)/nix
|
||||
$(trace-gen) $(bindir)/nix __dump-builtins > $@
|
||||
$(trace-gen) NIX_PATH=nix/corepkgs=corepkgs $(bindir)/nix __dump-builtins > $@.tmp
|
||||
mv $@.tmp $@
|
||||
|
||||
# Generate the HTML manual.
|
||||
install: $(docdir)/manual/index.html
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix.conf
|
||||
|
||||
# Name
|
||||
|
||||
`nix.conf` - Nix configuration file
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-build
|
||||
|
||||
# Name
|
||||
|
||||
`nix-build` - build a Nix expression
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-channel
|
||||
|
||||
# Name
|
||||
|
||||
`nix-channel` - manage Nix channels
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-collect-garbage
|
||||
|
||||
# Name
|
||||
|
||||
`nix-collect-garbage` - delete unreachable store paths
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-copy-closure
|
||||
|
||||
# Name
|
||||
|
||||
`nix-copy-closure` - copy a closure to or from a remote machine via SSH
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-daemon
|
||||
|
||||
# Name
|
||||
|
||||
`nix-daemon` - Nix multi-user support daemon
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-env
|
||||
|
||||
# Name
|
||||
|
||||
`nix-env` - manipulate or query Nix user environments
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-hash
|
||||
|
||||
# Name
|
||||
|
||||
`nix-hash` - compute the cryptographic hash of a path
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-instantiate
|
||||
|
||||
# Name
|
||||
|
||||
`nix-instantiate` - instantiate store derivations from Nix expressions
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-prefetch-url
|
||||
|
||||
# Name
|
||||
|
||||
`nix-prefetch-url` - copy a file from a URL into the store and print its hash
|
||||
|
|
@ -51,6 +49,9 @@ Nix store is also printed.
|
|||
result to the Nix store. The resulting hash can be used with
|
||||
functions such as Nixpkgs’s `fetchzip` or `fetchFromGitHub`.
|
||||
|
||||
- `--executable`
|
||||
Set the executable bit on the downloaded file.
|
||||
|
||||
- `--name` *name*
|
||||
Override the name of the file in the Nix store. By default, this is
|
||||
`hash-basename`, where *basename* is the last component of *url*.
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-shell
|
||||
|
||||
# Name
|
||||
|
||||
`nix-shell` - start an interactive shell based on a Nix expression
|
||||
|
|
|
|||
|
|
@ -1,5 +1,3 @@
|
|||
Title: nix-store
|
||||
|
||||
# Name
|
||||
|
||||
`nix-store` - manipulate or query the Nix store
|
||||
|
|
|
|||
|
|
@ -39,17 +39,17 @@ To build Nix itself in this shell:
|
|||
|
||||
```console
|
||||
[nix-shell]$ ./bootstrap.sh
|
||||
[nix-shell]$ ./configure $configureFlags
|
||||
[nix-shell]$ ./configure $configureFlags --prefix=$(pwd)/outputs/out
|
||||
[nix-shell]$ make -j $NIX_BUILD_CORES
|
||||
```
|
||||
|
||||
To install it in `$(pwd)/inst` and test it:
|
||||
To install it in `$(pwd)/outputs` and test it:
|
||||
|
||||
```console
|
||||
[nix-shell]$ make install
|
||||
[nix-shell]$ make installcheck
|
||||
[nix-shell]$ ./inst/bin/nix --version
|
||||
nix (Nix) 2.4
|
||||
[nix-shell]$ make installcheck -j $NIX_BUILD_CORES
|
||||
[nix-shell]$ ./outputs/out/bin/nix --version
|
||||
nix (Nix) 3.0
|
||||
```
|
||||
|
||||
To run a functional test:
|
||||
|
|
@ -58,6 +58,12 @@ To run a functional test:
|
|||
make tests/test-name-should-auto-complete.sh.test
|
||||
```
|
||||
|
||||
To run the unit-tests for C++ code:
|
||||
|
||||
```
|
||||
make check
|
||||
```
|
||||
|
||||
If you have a flakes-enabled Nix you can replace:
|
||||
|
||||
```console
|
||||
|
|
|
|||
|
|
@ -117,7 +117,7 @@ features:
|
|||
- The binary tarball installer has been improved. You can now install
|
||||
Nix by running:
|
||||
|
||||
$ bash <(curl https://nixos.org/nix/install)
|
||||
$ bash <(curl -L https://nixos.org/nix/install)
|
||||
|
||||
- More evaluation errors include position information. For instance,
|
||||
selecting a missing attribute will print something like
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@ in certain situations. In addition, it has the following new features:
|
|||
- The Nix installer now supports performing a Multi-User
|
||||
installation for Linux computers which are running systemd. You
|
||||
can select a Multi-User installation by passing the `--daemon`
|
||||
flag to the installer: `sh <(curl https://nixos.org/nix/install)
|
||||
flag to the installer: `sh <(curl -L https://nixos.org/nix/install)
|
||||
--daemon`.
|
||||
|
||||
The multi-user installer cannot handle systems with SELinux. If
|
||||
|
|
|
|||
7
doc/manual/utils.nix
Normal file
7
doc/manual/utils.nix
Normal file
|
|
@ -0,0 +1,7 @@
|
|||
with builtins;
|
||||
|
||||
{
|
||||
splitLines = s: filter (x: !isList x) (split "\n" s);
|
||||
|
||||
concatStrings = concatStringsSep "";
|
||||
}
|
||||
11
flake.lock
11
flake.lock
|
|
@ -3,16 +3,15 @@
|
|||
"lowdown-src": {
|
||||
"flake": false,
|
||||
"locked": {
|
||||
"lastModified": 1598296217,
|
||||
"narHash": "sha256-ha7lyNY1d8m+osmDpPc9f/bfZ3ZC1IVIXwfyklSWg8I=",
|
||||
"owner": "edolstra",
|
||||
"lastModified": 1598695561,
|
||||
"narHash": "sha256-gyH/5j+h/nWw0W8AcR2WKvNBUsiQ7QuxqSJNXAwV+8E=",
|
||||
"owner": "kristapsdz",
|
||||
"repo": "lowdown",
|
||||
"rev": "c7a4e715af1e233080842db82d15b261cb74cb28",
|
||||
"rev": "1705b4a26fbf065d9574dce47a94e8c7c79e052f",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "edolstra",
|
||||
"ref": "no-structs-in-anonymous-unions",
|
||||
"owner": "kristapsdz",
|
||||
"repo": "lowdown",
|
||||
"type": "github"
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
description = "The purely functional package manager";
|
||||
|
||||
inputs.nixpkgs.url = "nixpkgs/nixos-20.03-small";
|
||||
inputs.lowdown-src = { url = "github:edolstra/lowdown/no-structs-in-anonymous-unions"; flake = false; };
|
||||
inputs.lowdown-src = { url = "github:kristapsdz/lowdown"; flake = false; };
|
||||
|
||||
outputs = { self, nixpkgs, lowdown-src }:
|
||||
|
||||
|
|
@ -59,6 +59,7 @@
|
|||
configureFlags =
|
||||
lib.optionals stdenv.isLinux [
|
||||
"--with-sandbox-shell=${sh}/bin/busybox"
|
||||
"LDFLAGS=-fuse-ld=gold"
|
||||
];
|
||||
|
||||
|
||||
|
|
@ -145,7 +146,7 @@
|
|||
|
||||
enableParallelBuilding = true;
|
||||
|
||||
makeFlags = "profiledir=$(out)/etc/profile.d";
|
||||
makeFlags = "profiledir=$(out)/etc/profile.d PRECOMPILE_HEADERS=1";
|
||||
|
||||
doCheck = true;
|
||||
|
||||
|
|
@ -349,9 +350,6 @@
|
|||
# syntax-check generated dot files, it still requires some
|
||||
# fonts. So provide those.
|
||||
FONTCONFIG_FILE = texFunctions.fontsConf;
|
||||
|
||||
# To test building without precompiled headers.
|
||||
makeFlagsArray = [ "PRECOMPILE_HEADERS=0" ];
|
||||
};
|
||||
|
||||
# System tests.
|
||||
|
|
|
|||
2
local.mk
2
local.mk
|
|
@ -11,6 +11,6 @@ GLOBAL_CXXFLAGS += -Wno-deprecated-declarations
|
|||
$(foreach i, config.h $(wildcard src/lib*/*.hh), \
|
||||
$(eval $(call install-file-in, $(i), $(includedir)/nix, 0644)))
|
||||
|
||||
$(GCH) $(PCH): src/libutil/util.hh config.h
|
||||
$(GCH): src/libutil/util.hh config.h
|
||||
|
||||
GCH_CXXFLAGS = -I src/libutil
|
||||
|
|
|
|||
|
|
@ -4,6 +4,8 @@
|
|||
<dict>
|
||||
<key>EnvironmentVariables</key>
|
||||
<dict>
|
||||
<key>NIX_SSL_CERT_FILE</key>
|
||||
<string>/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt</string>
|
||||
<key>OBJC_DISABLE_INITIALIZE_FORK_SAFETY</key>
|
||||
<string>YES</string>
|
||||
</dict>
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
PRECOMPILE_HEADERS ?= 1
|
||||
PRECOMPILE_HEADERS ?= 0
|
||||
|
||||
print-var-help += \
|
||||
echo " PRECOMPILE_HEADERS ($(PRECOMPILE_HEADERS)): Whether to use precompiled headers to speed up the build";
|
||||
|
|
@ -10,33 +10,12 @@ $(GCH): precompiled-headers.h
|
|||
@mkdir -p "$(dir $@)"
|
||||
$(trace-gen) $(CXX) -x c++-header -o $@ $< $(GLOBAL_CXXFLAGS) $(GCH_CXXFLAGS)
|
||||
|
||||
PCH = $(buildprefix)precompiled-headers.h.pch
|
||||
|
||||
$(PCH): precompiled-headers.h
|
||||
@rm -f $@
|
||||
@mkdir -p "$(dir $@)"
|
||||
$(trace-gen) $(CXX) -x c++-header -o $@ $< $(GLOBAL_CXXFLAGS) $(GCH_CXXFLAGS)
|
||||
|
||||
clean-files += $(GCH) $(PCH)
|
||||
clean-files += $(GCH)
|
||||
|
||||
ifeq ($(PRECOMPILE_HEADERS), 1)
|
||||
|
||||
ifeq ($(findstring g++,$(CXX)), g++)
|
||||
|
||||
GLOBAL_CXXFLAGS_PCH += -include $(buildprefix)precompiled-headers.h -Winvalid-pch
|
||||
|
||||
GLOBAL_ORDER_AFTER += $(GCH)
|
||||
|
||||
else ifeq ($(findstring clang++,$(CXX)), clang++)
|
||||
|
||||
GLOBAL_CXXFLAGS_PCH += -include-pch $(PCH) -Winvalid-pch
|
||||
|
||||
GLOBAL_ORDER_AFTER += $(PCH)
|
||||
|
||||
else
|
||||
|
||||
$(error Don't know how to precompile headers on $(CXX))
|
||||
|
||||
endif
|
||||
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -1,3 +1,4 @@
|
|||
#[allow(improper_ctypes_definitions)]
|
||||
#[cfg(not(test))]
|
||||
mod c;
|
||||
mod error;
|
||||
|
|
|
|||
|
|
@ -19,9 +19,9 @@ impl StorePath {
|
|||
}
|
||||
Self::new_from_base_name(
|
||||
path.file_name()
|
||||
.ok_or(Error::BadStorePath(path.into()))?
|
||||
.ok_or_else(|| Error::BadStorePath(path.into()))?
|
||||
.to_str()
|
||||
.ok_or(Error::BadStorePath(path.into()))?,
|
||||
.ok_or_else(|| Error::BadStorePath(path.into()))?,
|
||||
)
|
||||
}
|
||||
|
||||
|
|
@ -34,7 +34,7 @@ impl StorePath {
|
|||
|
||||
pub fn new_from_base_name(base_name: &str) -> Result<Self, Error> {
|
||||
if base_name.len() < STORE_PATH_HASH_CHARS + 1
|
||||
|| base_name.as_bytes()[STORE_PATH_HASH_CHARS] != '-' as u8
|
||||
|| base_name.as_bytes()[STORE_PATH_HASH_CHARS] != b'-'
|
||||
{
|
||||
return Err(Error::BadStorePath(base_name.into()));
|
||||
}
|
||||
|
|
@ -65,7 +65,7 @@ impl StorePathHash {
|
|||
Ok(Self(bytes))
|
||||
}
|
||||
|
||||
pub fn hash<'a>(&'a self) -> &'a [u8; STORE_PATH_HASH_BYTES] {
|
||||
pub fn hash(&self) -> &[u8; STORE_PATH_HASH_BYTES] {
|
||||
&self.0
|
||||
}
|
||||
}
|
||||
|
|
@ -98,7 +98,7 @@ pub struct StorePathName(String);
|
|||
|
||||
impl StorePathName {
|
||||
pub fn new(s: &str) -> Result<Self, Error> {
|
||||
if s.len() == 0 {
|
||||
if s.is_empty() {
|
||||
return Err(Error::StorePathNameEmpty);
|
||||
}
|
||||
|
||||
|
|
@ -106,8 +106,7 @@ impl StorePathName {
|
|||
return Err(Error::StorePathNameTooLong);
|
||||
}
|
||||
|
||||
if s.starts_with('.')
|
||||
|| !s.chars().all(|c| {
|
||||
let is_good_path_name = s.chars().all(|c| {
|
||||
c.is_ascii_alphabetic()
|
||||
|| c.is_ascii_digit()
|
||||
|| c == '+'
|
||||
|
|
@ -116,15 +115,15 @@ impl StorePathName {
|
|||
|| c == '_'
|
||||
|| c == '?'
|
||||
|| c == '='
|
||||
})
|
||||
{
|
||||
});
|
||||
if s.starts_with('.') || !is_good_path_name {
|
||||
return Err(Error::BadStorePathName);
|
||||
}
|
||||
|
||||
Ok(Self(s.to_string()))
|
||||
}
|
||||
|
||||
pub fn name<'a>(&'a self) -> &'a str {
|
||||
pub fn name(&self) -> &str {
|
||||
&self.0
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ pub fn decoded_len(input_len: usize) -> usize {
|
|||
input_len * 5 / 8
|
||||
}
|
||||
|
||||
static BASE32_CHARS: &'static [u8; 32] = &b"0123456789abcdfghijklmnpqrsvwxyz";
|
||||
static BASE32_CHARS: &[u8; 32] = &b"0123456789abcdfghijklmnpqrsvwxyz";
|
||||
|
||||
lazy_static! {
|
||||
static ref BASE32_CHARS_REVERSE: Box<[u8; 256]> = {
|
||||
|
|
|
|||
|
|
@ -70,19 +70,6 @@ PKG_CHECK_MODULES([NIX], [nix-store])
|
|||
|
||||
NEED_PROG([NIX], [nix])
|
||||
|
||||
# Get nix configure values
|
||||
export NIX_REMOTE=daemon
|
||||
nixbindir=$("$NIX" --experimental-features nix-command eval --raw -f '<nix/config.nix>' nixBinDir)
|
||||
nixlibexecdir=$("$NIX" --experimental-features nix-command eval --raw -f '<nix/config.nix>' nixLibexecDir)
|
||||
nixlocalstatedir=$("$NIX" --experimental-features nix-command eval --raw -f '<nix/config.nix>' nixLocalstateDir)
|
||||
nixsysconfdir=$("$NIX" --experimental-features nix-command eval --raw -f '<nix/config.nix>' nixSysconfDir)
|
||||
nixstoredir=$("$NIX" --experimental-features nix-command eval --raw -f '<nix/config.nix>' nixStoreDir)
|
||||
AC_SUBST(nixbindir)
|
||||
AC_SUBST(nixlibexecdir)
|
||||
AC_SUBST(nixlocalstatedir)
|
||||
AC_SUBST(nixsysconfdir)
|
||||
AC_SUBST(nixstoredir)
|
||||
|
||||
# Expand all variables in config.status.
|
||||
test "$prefix" = NONE && prefix=$ac_default_prefix
|
||||
test "$exec_prefix" = NONE && exec_prefix='${prefix}'
|
||||
|
|
|
|||
|
|
@ -4,14 +4,8 @@ use MIME::Base64;
|
|||
|
||||
$version = "@PACKAGE_VERSION@";
|
||||
|
||||
$binDir = $ENV{"NIX_BIN_DIR"} || "@nixbindir@";
|
||||
$libexecDir = $ENV{"NIX_LIBEXEC_DIR"} || "@nixlibexecdir@";
|
||||
$stateDir = $ENV{"NIX_STATE_DIR"} || "@nixlocalstatedir@/nix";
|
||||
$logDir = $ENV{"NIX_LOG_DIR"} || "@nixlocalstatedir@/log/nix";
|
||||
$confDir = $ENV{"NIX_CONF_DIR"} || "@nixsysconfdir@/nix";
|
||||
$storeDir = $ENV{"NIX_STORE_DIR"} || "@nixstoredir@";
|
||||
|
||||
$useBindings = 1;
|
||||
$binDir = Nix::Store::getBinDir;
|
||||
$storeDir = Nix::Store::getStoreDir;
|
||||
|
||||
%config = ();
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,6 @@ package Nix::Store;
|
|||
|
||||
use strict;
|
||||
use warnings;
|
||||
use Nix::Config;
|
||||
|
||||
require Exporter;
|
||||
|
||||
|
|
@ -22,6 +21,7 @@ our @EXPORT = qw(
|
|||
addToStore makeFixedOutputPath
|
||||
derivationFromPath
|
||||
addTempRoot
|
||||
getBinDir getStoreDir
|
||||
);
|
||||
|
||||
our $VERSION = '0.15';
|
||||
|
|
@ -34,62 +34,8 @@ sub backtick {
|
|||
return $res;
|
||||
}
|
||||
|
||||
if ($Nix::Config::useBindings) {
|
||||
require XSLoader;
|
||||
XSLoader::load('Nix::Store', $VERSION);
|
||||
} else {
|
||||
|
||||
# Provide slow fallbacks of some functions on platforms that don't
|
||||
# support the Perl bindings.
|
||||
|
||||
use File::Temp;
|
||||
use Fcntl qw/F_SETFD/;
|
||||
|
||||
*hashFile = sub {
|
||||
my ($algo, $base32, $path) = @_;
|
||||
my $res = backtick("$Nix::Config::binDir/nix-hash", "--flat", $path, "--type", $algo, $base32 ? "--base32" : ());
|
||||
chomp $res;
|
||||
return $res;
|
||||
};
|
||||
|
||||
*hashPath = sub {
|
||||
my ($algo, $base32, $path) = @_;
|
||||
my $res = backtick("$Nix::Config::binDir/nix-hash", $path, "--type", $algo, $base32 ? "--base32" : ());
|
||||
chomp $res;
|
||||
return $res;
|
||||
};
|
||||
|
||||
*hashString = sub {
|
||||
my ($algo, $base32, $s) = @_;
|
||||
my $fh = File::Temp->new();
|
||||
print $fh $s;
|
||||
my $res = backtick("$Nix::Config::binDir/nix-hash", $fh->filename, "--type", $algo, $base32 ? "--base32" : ());
|
||||
chomp $res;
|
||||
return $res;
|
||||
};
|
||||
|
||||
*addToStore = sub {
|
||||
my ($srcPath, $recursive, $algo) = @_;
|
||||
die "not implemented" if $recursive || $algo ne "sha256";
|
||||
my $res = backtick("$Nix::Config::binDir/nix-store", "--add", $srcPath);
|
||||
chomp $res;
|
||||
return $res;
|
||||
};
|
||||
|
||||
*isValidPath = sub {
|
||||
my ($path) = @_;
|
||||
my $res = backtick("$Nix::Config::binDir/nix-store", "--check-validity", "--print-invalid", $path);
|
||||
chomp $res;
|
||||
return $res ne $path;
|
||||
};
|
||||
|
||||
*queryPathHash = sub {
|
||||
my ($path) = @_;
|
||||
my $res = backtick("$Nix::Config::binDir/nix-store", "--query", "--hash", $path);
|
||||
chomp $res;
|
||||
return $res;
|
||||
};
|
||||
}
|
||||
require XSLoader;
|
||||
XSLoader::load('Nix::Store', $VERSION);
|
||||
|
||||
1;
|
||||
__END__
|
||||
|
|
|
|||
|
|
@ -303,11 +303,14 @@ SV * derivationFromPath(char * drvPath)
|
|||
hash = newHV();
|
||||
|
||||
HV * outputs = newHV();
|
||||
for (auto & i : drv.outputsAndPaths(*store()))
|
||||
for (auto & i : drv.outputsAndOptPaths(*store())) {
|
||||
hv_store(
|
||||
outputs, i.first.c_str(), i.first.size(),
|
||||
newSVpv(store()->printStorePath(i.second.second).c_str(), 0),
|
||||
!i.second.second
|
||||
? newSV(0) /* null value */
|
||||
: newSVpv(store()->printStorePath(*i.second.second).c_str(), 0),
|
||||
0);
|
||||
}
|
||||
hv_stores(hash, "outputs", newRV((SV *) outputs));
|
||||
|
||||
AV * inputDrvs = newAV();
|
||||
|
|
@ -348,3 +351,13 @@ void addTempRoot(char * storePath)
|
|||
} catch (Error & e) {
|
||||
croak("%s", e.what());
|
||||
}
|
||||
|
||||
|
||||
SV * getBinDir()
|
||||
PPCODE:
|
||||
XPUSHs(sv_2mortal(newSVpv(settings.nixBinDir.c_str(), 0)));
|
||||
|
||||
|
||||
SV * getStoreDir()
|
||||
PPCODE:
|
||||
XPUSHs(sv_2mortal(newSVpv(settings.nixStore.c_str(), 0)));
|
||||
|
|
|
|||
|
|
@ -2,6 +2,8 @@
|
|||
|
||||
set -e
|
||||
|
||||
umask 0022
|
||||
|
||||
dest="/nix"
|
||||
self="$(dirname "$0")"
|
||||
nix="@nix@"
|
||||
|
|
|
|||
|
|
@ -10,6 +10,8 @@ oops() {
|
|||
exit 1
|
||||
}
|
||||
|
||||
umask 0022
|
||||
|
||||
tmpDir="$(mktemp -d -t nix-binary-tarball-unpack.XXXXXXXXXX || \
|
||||
oops "Can't create temporary directory for downloading the Nix binary tarball")"
|
||||
cleanup() {
|
||||
|
|
|
|||
|
|
@ -44,7 +44,7 @@ static bool allSupportedLocally(Store & store, const std::set<std::string>& requ
|
|||
return true;
|
||||
}
|
||||
|
||||
static int _main(int argc, char * * argv)
|
||||
static int main_build_remote(int argc, char * * argv)
|
||||
{
|
||||
{
|
||||
logger = makeJSONLogger(*logger);
|
||||
|
|
@ -297,4 +297,4 @@ connected:
|
|||
}
|
||||
}
|
||||
|
||||
static RegisterLegacyCommand s1("build-remote", _main);
|
||||
static RegisterLegacyCommand r_build_remote("build-remote", main_build_remote);
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ namespace nix::eval_cache {
|
|||
|
||||
MakeError(CachedEvalError, EvalError);
|
||||
|
||||
class AttrDb;
|
||||
struct AttrDb;
|
||||
class AttrCursor;
|
||||
|
||||
class EvalCache : public std::enable_shared_from_this<EvalCache>
|
||||
|
|
|
|||
|
|
@ -87,6 +87,7 @@ static void printValue(std::ostream & str, std::set<const Value *> & active, con
|
|||
else if (*i == '\n') str << "\\n";
|
||||
else if (*i == '\r') str << "\\r";
|
||||
else if (*i == '\t') str << "\\t";
|
||||
else if (*i == '$' && *(i+1) == '{') str << "\\" << *i;
|
||||
else str << *i;
|
||||
str << "\"";
|
||||
break;
|
||||
|
|
@ -355,6 +356,7 @@ EvalState::EvalState(const Strings & _searchPath, ref<Store> store)
|
|||
, sEpsilon(symbols.create(""))
|
||||
, repair(NoRepair)
|
||||
, store(store)
|
||||
, regexCache(makeRegexCache())
|
||||
, baseEnv(allocEnv(128))
|
||||
, staticBaseEnv(false, 0)
|
||||
{
|
||||
|
|
@ -369,7 +371,11 @@ EvalState::EvalState(const Strings & _searchPath, ref<Store> store)
|
|||
for (auto & i : _searchPath) addToSearchPath(i);
|
||||
for (auto & i : evalSettings.nixPath.get()) addToSearchPath(i);
|
||||
}
|
||||
|
||||
try {
|
||||
addToSearchPath("nix=" + canonPath(settings.nixDataDir + "/nix/corepkgs", true));
|
||||
} catch (Error &) {
|
||||
}
|
||||
|
||||
if (evalSettings.restrictEval || evalSettings.pureEval) {
|
||||
allowedPaths = PathSet();
|
||||
|
|
@ -1348,7 +1354,7 @@ void EvalState::autoCallFunction(Bindings & args, Value & fun, Value & res)
|
|||
}
|
||||
|
||||
Value * actualArgs = allocValue();
|
||||
mkAttrs(*actualArgs, fun.lambda.fun->formals->formals.size());
|
||||
mkAttrs(*actualArgs, std::max(static_cast<uint32_t>(fun.lambda.fun->formals->formals.size()), args.size()));
|
||||
|
||||
if (fun.lambda.fun->formals->ellipsis) {
|
||||
// If the formals have an ellipsis (eg the function accepts extra args) pass
|
||||
|
|
@ -2075,7 +2081,7 @@ Strings EvalSettings::getDefaultNixPath()
|
|||
|
||||
EvalSettings evalSettings;
|
||||
|
||||
static GlobalConfig::Register r1(&evalSettings);
|
||||
static GlobalConfig::Register rEvalSettings(&evalSettings);
|
||||
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,6 @@
|
|||
#include "symbol-table.hh"
|
||||
#include "config.hh"
|
||||
|
||||
#include <regex>
|
||||
#include <map>
|
||||
#include <optional>
|
||||
#include <unordered_map>
|
||||
|
|
@ -65,6 +64,11 @@ typedef std::list<SearchPathElem> SearchPath;
|
|||
void initGC();
|
||||
|
||||
|
||||
struct RegexCache;
|
||||
|
||||
std::shared_ptr<RegexCache> makeRegexCache();
|
||||
|
||||
|
||||
class EvalState
|
||||
{
|
||||
public:
|
||||
|
|
@ -120,7 +124,7 @@ private:
|
|||
std::unordered_map<Path, Path> resolvedPaths;
|
||||
|
||||
/* Cache used by prim_match(). */
|
||||
std::unordered_map<std::string, std::regex> regexCache;
|
||||
std::shared_ptr<RegexCache> regexCache;
|
||||
|
||||
public:
|
||||
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ using namespace flake;
|
|||
|
||||
namespace flake {
|
||||
|
||||
typedef std::pair<Tree, FlakeRef> FetchedFlake;
|
||||
typedef std::pair<fetchers::Tree, FlakeRef> FetchedFlake;
|
||||
typedef std::vector<std::pair<FlakeRef, FetchedFlake>> FlakeCache;
|
||||
|
||||
static std::optional<FetchedFlake> lookupInFlakeCache(
|
||||
|
|
@ -48,17 +48,17 @@ static std::tuple<fetchers::Tree, FlakeRef, FlakeRef> fetchOrSubstituteTree(
|
|||
resolvedRef = originalRef.resolve(state.store);
|
||||
auto fetchedResolved = lookupInFlakeCache(flakeCache, originalRef);
|
||||
if (!fetchedResolved) fetchedResolved.emplace(resolvedRef.fetchTree(state.store));
|
||||
flakeCache.push_back({resolvedRef, fetchedResolved.value()});
|
||||
fetched.emplace(fetchedResolved.value());
|
||||
flakeCache.push_back({resolvedRef, *fetchedResolved});
|
||||
fetched.emplace(*fetchedResolved);
|
||||
}
|
||||
else {
|
||||
throw Error("'%s' is an indirect flake reference, but registry lookups are not allowed", originalRef);
|
||||
}
|
||||
}
|
||||
flakeCache.push_back({originalRef, fetched.value()});
|
||||
flakeCache.push_back({originalRef, *fetched});
|
||||
}
|
||||
|
||||
auto [tree, lockedRef] = fetched.value();
|
||||
auto [tree, lockedRef] = *fetched;
|
||||
|
||||
debug("got tree '%s' from '%s'",
|
||||
state.store->printStorePath(tree.storePath), lockedRef);
|
||||
|
|
@ -215,10 +215,9 @@ static Flake getFlake(
|
|||
|
||||
if (auto outputs = vInfo.attrs->get(sOutputs)) {
|
||||
expectType(state, tLambda, *outputs->value, *outputs->pos);
|
||||
flake.vOutputs = allocRootValue(outputs->value);
|
||||
|
||||
if ((*flake.vOutputs)->lambda.fun->matchAttrs) {
|
||||
for (auto & formal : (*flake.vOutputs)->lambda.fun->formals->formals) {
|
||||
if (outputs->value->lambda.fun->matchAttrs) {
|
||||
for (auto & formal : outputs->value->lambda.fun->formals->formals) {
|
||||
if (formal.name != state.sSelf)
|
||||
flake.inputs.emplace(formal.name, FlakeInput {
|
||||
.ref = parseFlakeRef(formal.name)
|
||||
|
|
@ -248,7 +247,7 @@ Flake getFlake(EvalState & state, const FlakeRef & originalRef, bool allowLookup
|
|||
}
|
||||
|
||||
/* Compute an in-memory lock file for the specified top-level flake,
|
||||
and optionally write it to file, it the flake is writable. */
|
||||
and optionally write it to file, if the flake is writable. */
|
||||
LockedFlake lockFlake(
|
||||
EvalState & state,
|
||||
const FlakeRef & topRef,
|
||||
|
|
@ -367,7 +366,7 @@ LockedFlake lockFlake(
|
|||
|
||||
/* If we have an --update-input flag for an input
|
||||
of this input, then we must fetch the flake to
|
||||
to update it. */
|
||||
update it. */
|
||||
auto lb = lockFlags.inputUpdates.lower_bound(inputPath);
|
||||
|
||||
auto hasChildUpdate =
|
||||
|
|
|
|||
|
|
@ -34,7 +34,6 @@ struct Flake
|
|||
std::optional<std::string> description;
|
||||
std::shared_ptr<const fetchers::Tree> sourceInfo;
|
||||
FlakeInputs inputs;
|
||||
RootValue vOutputs;
|
||||
~Flake();
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
#include "flakeref.hh"
|
||||
#include "store-api.hh"
|
||||
#include "url.hh"
|
||||
#include "url-parts.hh"
|
||||
#include "fetchers.hh"
|
||||
#include "registry.hh"
|
||||
|
||||
|
|
@ -15,10 +16,10 @@ const static std::string subDirRegex = subDirElemRegex + "(?:/" + subDirElemRege
|
|||
|
||||
std::string FlakeRef::to_string() const
|
||||
{
|
||||
auto url = input.toURL();
|
||||
std::map<std::string, std::string> extraQuery;
|
||||
if (subdir != "")
|
||||
url.query.insert_or_assign("dir", subdir);
|
||||
return url.to_string();
|
||||
extraQuery.insert_or_assign("dir", subdir);
|
||||
return input.toURLString(extraQuery);
|
||||
}
|
||||
|
||||
fetchers::Attrs FlakeRef::toAttrs() const
|
||||
|
|
@ -156,7 +157,8 @@ std::pair<FlakeRef, std::string> parseFlakeRefWithFragment(
|
|||
} else {
|
||||
if (!hasPrefix(path, "/"))
|
||||
throw BadURL("flake reference '%s' is not an absolute path", url);
|
||||
path = canonPath(path);
|
||||
auto query = decodeQuery(match[2]);
|
||||
path = canonPath(path + "/" + get(query, "dir").value_or(""));
|
||||
}
|
||||
|
||||
fetchers::Attrs attrs;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
#include "lockfile.hh"
|
||||
#include "store-api.hh"
|
||||
#include "url-parts.hh"
|
||||
|
||||
#include <nlohmann/json.hpp>
|
||||
|
||||
|
|
@ -12,12 +13,12 @@ FlakeRef getFlakeRef(
|
|||
{
|
||||
auto i = json.find(attr);
|
||||
if (i != json.end()) {
|
||||
auto attrs = jsonToAttrs(*i);
|
||||
auto attrs = fetchers::jsonToAttrs(*i);
|
||||
// FIXME: remove when we drop support for version 5.
|
||||
if (info) {
|
||||
auto j = json.find(info);
|
||||
if (j != json.end()) {
|
||||
for (auto k : jsonToAttrs(*j))
|
||||
for (auto k : fetchers::jsonToAttrs(*j))
|
||||
attrs.insert_or_assign(k.first, k.second);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,13 +6,11 @@
|
|||
|
||||
namespace nix {
|
||||
class Store;
|
||||
struct StorePath;
|
||||
class StorePath;
|
||||
}
|
||||
|
||||
namespace nix::flake {
|
||||
|
||||
using namespace fetchers;
|
||||
|
||||
typedef std::vector<FlakeId> InputPath;
|
||||
|
||||
struct LockedNode;
|
||||
|
|
|
|||
|
|
@ -38,8 +38,11 @@ DrvInfo::DrvInfo(EvalState & state, ref<Store> store, const std::string & drvPat
|
|||
auto i = drv.outputs.find(outputName);
|
||||
if (i == drv.outputs.end())
|
||||
throw Error("derivation '%s' does not have output '%s'", store->printStorePath(drvPath), outputName);
|
||||
auto & [outputName, output] = *i;
|
||||
|
||||
outPath = store->printStorePath(i->second.path(*store, drv.name));
|
||||
auto optStorePath = output.path(*store, drv.name, outputName);
|
||||
if (optStorePath)
|
||||
outPath = store->printStorePath(*optStorePath);
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -77,12 +80,15 @@ string DrvInfo::queryDrvPath() const
|
|||
|
||||
string DrvInfo::queryOutPath() const
|
||||
{
|
||||
if (outPath == "" && attrs) {
|
||||
if (!outPath && attrs) {
|
||||
Bindings::iterator i = attrs->find(state->sOutPath);
|
||||
PathSet context;
|
||||
outPath = i != attrs->end() ? state->coerceToPath(*i->pos, *i->value, context) : "";
|
||||
if (i != attrs->end())
|
||||
outPath = state->coerceToPath(*i->pos, *i->value, context);
|
||||
}
|
||||
return outPath;
|
||||
if (!outPath)
|
||||
throw UnimplementedError("CA derivations are not yet supported");
|
||||
return *outPath;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ private:
|
|||
mutable string name;
|
||||
mutable string system;
|
||||
mutable string drvPath;
|
||||
mutable string outPath;
|
||||
mutable std::optional<string> outPath;
|
||||
mutable string outputName;
|
||||
Outputs outputs;
|
||||
|
||||
|
|
|
|||
|
|
@ -115,6 +115,14 @@ public:
|
|||
{
|
||||
return handle_value<void(Value&, const char*)>(mkString, val.c_str());
|
||||
}
|
||||
#if NLOHMANN_JSON_VERSION_MAJOR >= 3 && NLOHMANN_JSON_VERSION_MINOR >= 8
|
||||
bool binary(binary_t&)
|
||||
{
|
||||
// This function ought to be unreachable
|
||||
assert(false);
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
||||
bool start_object(std::size_t len)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -42,6 +42,6 @@ $(eval $(call install-file-in, $(d)/nix-expr.pc, $(prefix)/lib/pkgconfig, 0644))
|
|||
$(foreach i, $(wildcard src/libexpr/flake/*.hh), \
|
||||
$(eval $(call install-file-in, $(i), $(includedir)/nix/flake, 0644)))
|
||||
|
||||
$(d)/primops.cc: $(d)/imported-drv-to-derivation.nix.gen.hh
|
||||
$(d)/primops.cc: $(d)/imported-drv-to-derivation.nix.gen.hh $(d)/primops/derivation.nix.gen.hh
|
||||
|
||||
$(d)/flake/flake.cc: $(d)/flake/call-flake.nix.gen.hh
|
||||
|
|
|
|||
|
|
@ -614,8 +614,7 @@ Path resolveExprPath(Path path)
|
|||
// Basic cycle/depth limit to avoid infinite loops.
|
||||
if (++followCount >= maxFollow)
|
||||
throw Error("too many symbolic links encountered while traversing the path '%s'", path);
|
||||
if (lstat(path.c_str(), &st))
|
||||
throw SysError("getting status of '%s'", path);
|
||||
st = lstat(path);
|
||||
if (!S_ISLNK(st.st_mode)) break;
|
||||
path = absPath(readLink(path), dirOf(path));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -44,16 +44,6 @@ void EvalState::realiseContext(const PathSet & context)
|
|||
throw InvalidPathError(store->printStorePath(ctx));
|
||||
if (!outputName.empty() && ctx.isDerivation()) {
|
||||
drvs.push_back(StorePathWithOutputs{ctx, {outputName}});
|
||||
|
||||
/* Add the output of this derivation to the allowed
|
||||
paths. */
|
||||
if (allowedPaths) {
|
||||
auto drv = store->derivationFromPath(ctx);
|
||||
DerivationOutputs::iterator i = drv.outputs.find(outputName);
|
||||
if (i == drv.outputs.end())
|
||||
throw Error("derivation '%s' does not have an output named '%s'", ctxS, outputName);
|
||||
allowedPaths->insert(store->printStorePath(i->second.path(*store, drv.name)));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -69,8 +59,50 @@ void EvalState::realiseContext(const PathSet & context)
|
|||
store->queryMissing(drvs, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
||||
store->buildPaths(drvs);
|
||||
|
||||
/* Add the output of this derivations to the allowed
|
||||
paths. */
|
||||
if (allowedPaths) {
|
||||
for (auto & [drvPath, outputs] : drvs) {
|
||||
auto outputPaths = store->queryDerivationOutputMap(drvPath);
|
||||
for (auto & outputName : outputs) {
|
||||
if (outputPaths.count(outputName) == 0)
|
||||
throw Error("derivation '%s' does not have an output named '%s'",
|
||||
store->printStorePath(drvPath), outputName);
|
||||
allowedPaths->insert(store->printStorePath(outputPaths.at(outputName)));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Add and attribute to the given attribute map from the output name to
|
||||
the output path, or a placeholder.
|
||||
|
||||
Where possible the path is used, but for floating CA derivations we
|
||||
may not know it. For sake of determinism we always assume we don't
|
||||
and instead put in a place holder. In either case, however, the
|
||||
string context will contain the drv path and output name, so
|
||||
downstream derivations will have the proper dependency, and in
|
||||
addition, before building, the placeholder will be rewritten to be
|
||||
the actual path.
|
||||
|
||||
The 'drv' and 'drvPath' outputs must correspond. */
|
||||
static void mkOutputString(EvalState & state, Value & v,
|
||||
const StorePath & drvPath, const BasicDerivation & drv,
|
||||
std::pair<string, DerivationOutput> o)
|
||||
{
|
||||
auto optOutputPath = o.second.path(*state.store, drv.name, o.first);
|
||||
mkString(
|
||||
*state.allocAttr(v, state.symbols.create(o.first)),
|
||||
optOutputPath
|
||||
? state.store->printStorePath(*optOutputPath)
|
||||
/* Downstream we would substitute this for an actual path once
|
||||
we build the floating CA derivation */
|
||||
/* FIXME: we need to depend on the basic derivation, not
|
||||
derivation */
|
||||
: downstreamPlaceholder(*state.store, drvPath, o.first),
|
||||
{"!" + o.first + "!" + state.store->printStorePath(drvPath)});
|
||||
}
|
||||
|
||||
/* Load and evaluate an expression from path specified by the
|
||||
argument. */
|
||||
|
|
@ -114,9 +146,8 @@ static void import(EvalState & state, const Pos & pos, Value & vPath, Value * vS
|
|||
state.mkList(*outputsVal, drv.outputs.size());
|
||||
unsigned int outputs_index = 0;
|
||||
|
||||
for (const auto & o : drv.outputsAndPaths(*state.store)) {
|
||||
v2 = state.allocAttr(w, state.symbols.create(o.first));
|
||||
mkString(*v2, state.store->printStorePath(o.second.second), {"!" + o.first + "!" + path});
|
||||
for (const auto & o : drv.outputs) {
|
||||
mkOutputString(state, w, storePath, drv, o);
|
||||
outputsVal->listElems()[outputs_index] = state.allocValue();
|
||||
mkString(*(outputsVal->listElems()[outputs_index++]), o.first);
|
||||
}
|
||||
|
|
@ -1080,16 +1111,18 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
|
||||
/* Optimisation, but required in read-only mode! because in that
|
||||
case we don't actually write store derivations, so we can't
|
||||
read them later. */
|
||||
read them later.
|
||||
|
||||
However, we don't bother doing this for floating CA derivations because
|
||||
their "hash modulo" is indeterminate until built. */
|
||||
if (drv.type() != DerivationType::CAFloating)
|
||||
drvHashes.insert_or_assign(drvPath,
|
||||
hashDerivationModulo(*state.store, Derivation(drv), false));
|
||||
|
||||
state.mkAttrs(v, 1 + drv.outputs.size());
|
||||
mkString(*state.allocAttr(v, state.sDrvPath), drvPathS, {"=" + drvPathS});
|
||||
for (auto & i : drv.outputsAndPaths(*state.store)) {
|
||||
mkString(*state.allocAttr(v, state.symbols.create(i.first)),
|
||||
state.store->printStorePath(i.second.second), {"!" + i.first + "!" + drvPathS});
|
||||
}
|
||||
for (auto & i : drv.outputs)
|
||||
mkOutputString(state, v, drvPath, drv, i);
|
||||
v.attrs->sort();
|
||||
}
|
||||
|
||||
|
|
@ -2203,6 +2236,10 @@ static RegisterPrimOp primop_catAttrs({
|
|||
static void prim_functionArgs(EvalState & state, const Pos & pos, Value * * args, Value & v)
|
||||
{
|
||||
state.forceValue(*args[0], pos);
|
||||
if (args[0]->type == tPrimOpApp || args[0]->type == tPrimOp) {
|
||||
state.mkAttrs(v, 0);
|
||||
return;
|
||||
}
|
||||
if (args[0]->type != tLambda)
|
||||
throw TypeError({
|
||||
.hint = hintfmt("'functionArgs' requires a function"),
|
||||
|
|
@ -3052,17 +3089,25 @@ static RegisterPrimOp primop_hashString({
|
|||
.fun = prim_hashString,
|
||||
});
|
||||
|
||||
/* Match a regular expression against a string and return either
|
||||
‘null’ or a list containing substring matches. */
|
||||
struct RegexCache
|
||||
{
|
||||
std::unordered_map<std::string, std::regex> cache;
|
||||
};
|
||||
|
||||
std::shared_ptr<RegexCache> makeRegexCache()
|
||||
{
|
||||
return std::make_shared<RegexCache>();
|
||||
}
|
||||
|
||||
void prim_match(EvalState & state, const Pos & pos, Value * * args, Value & v)
|
||||
{
|
||||
auto re = state.forceStringNoCtx(*args[0], pos);
|
||||
|
||||
try {
|
||||
|
||||
auto regex = state.regexCache.find(re);
|
||||
if (regex == state.regexCache.end())
|
||||
regex = state.regexCache.emplace(re, std::regex(re, std::regex::extended)).first;
|
||||
auto regex = state.regexCache->cache.find(re);
|
||||
if (regex == state.regexCache->cache.end())
|
||||
regex = state.regexCache->cache.emplace(re, std::regex(re, std::regex::extended)).first;
|
||||
|
||||
PathSet context;
|
||||
const std::string str = state.forceString(*args[1], context, pos);
|
||||
|
|
@ -3532,9 +3577,10 @@ void EvalState::createBaseEnv()
|
|||
|
||||
/* Add a wrapper around the derivation primop that computes the
|
||||
`drvPath' and `outPath' attributes lazily. */
|
||||
string path = canonPath(settings.nixDataDir + "/nix/corepkgs/derivation.nix", true);
|
||||
sDerivationNix = symbols.create(path);
|
||||
evalFile(path, v);
|
||||
sDerivationNix = symbols.create("//builtin/derivation.nix");
|
||||
eval(parse(
|
||||
#include "primops/derivation.nix.gen.hh"
|
||||
, foFile, sDerivationNix, "/", staticBaseEnv), v);
|
||||
addConstant("derivation", v);
|
||||
|
||||
/* Now that we've added all primops, sort the `builtins' set,
|
||||
|
|
|
|||
|
|
@ -1,3 +1,5 @@
|
|||
#pragma once
|
||||
|
||||
#include "eval.hh"
|
||||
|
||||
#include <tuple>
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ static void prim_unsafeDiscardStringContext(EvalState & state, const Pos & pos,
|
|||
mkString(v, s, PathSet());
|
||||
}
|
||||
|
||||
static RegisterPrimOp r1("__unsafeDiscardStringContext", 1, prim_unsafeDiscardStringContext);
|
||||
static RegisterPrimOp primop_unsafeDiscardStringContext("__unsafeDiscardStringContext", 1, prim_unsafeDiscardStringContext);
|
||||
|
||||
|
||||
static void prim_hasContext(EvalState & state, const Pos & pos, Value * * args, Value & v)
|
||||
|
|
@ -21,7 +21,7 @@ static void prim_hasContext(EvalState & state, const Pos & pos, Value * * args,
|
|||
mkBool(v, !context.empty());
|
||||
}
|
||||
|
||||
static RegisterPrimOp r2("__hasContext", 1, prim_hasContext);
|
||||
static RegisterPrimOp primop_hasContext("__hasContext", 1, prim_hasContext);
|
||||
|
||||
|
||||
/* Sometimes we want to pass a derivation path (i.e. pkg.drvPath) to a
|
||||
|
|
@ -42,7 +42,7 @@ static void prim_unsafeDiscardOutputDependency(EvalState & state, const Pos & po
|
|||
mkString(v, s, context2);
|
||||
}
|
||||
|
||||
static RegisterPrimOp r3("__unsafeDiscardOutputDependency", 1, prim_unsafeDiscardOutputDependency);
|
||||
static RegisterPrimOp primop_unsafeDiscardOutputDependency("__unsafeDiscardOutputDependency", 1, prim_unsafeDiscardOutputDependency);
|
||||
|
||||
|
||||
/* Extract the context of a string as a structured Nix value.
|
||||
|
|
@ -127,7 +127,7 @@ static void prim_getContext(EvalState & state, const Pos & pos, Value * * args,
|
|||
v.attrs->sort();
|
||||
}
|
||||
|
||||
static RegisterPrimOp r4("__getContext", 1, prim_getContext);
|
||||
static RegisterPrimOp primop_getContext("__getContext", 1, prim_getContext);
|
||||
|
||||
|
||||
/* Append the given context to a given string.
|
||||
|
|
@ -191,6 +191,6 @@ static void prim_appendContext(EvalState & state, const Pos & pos, Value * * arg
|
|||
mkString(v, orig, context);
|
||||
}
|
||||
|
||||
static RegisterPrimOp r5("__appendContext", 2, prim_appendContext);
|
||||
static RegisterPrimOp primop_appendContext("__appendContext", 2, prim_appendContext);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,8 +3,7 @@
|
|||
#include "store-api.hh"
|
||||
#include "fetchers.hh"
|
||||
#include "url.hh"
|
||||
|
||||
#include <regex>
|
||||
#include "url-parts.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
|
|
@ -88,6 +87,6 @@ static void prim_fetchMercurial(EvalState & state, const Pos & pos, Value * * ar
|
|||
state.allowedPaths->insert(tree.actualPath);
|
||||
}
|
||||
|
||||
static RegisterPrimOp r("fetchMercurial", 1, prim_fetchMercurial);
|
||||
static RegisterPrimOp r_fetchMercurial("fetchMercurial", 1, prim_fetchMercurial);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -152,7 +152,7 @@ static void prim_fetchTree(EvalState & state, const Pos & pos, Value * * args, V
|
|||
fetchTree(state, pos, args, v, std::nullopt);
|
||||
}
|
||||
|
||||
static RegisterPrimOp r("fetchTree", 1, prim_fetchTree);
|
||||
static RegisterPrimOp primop_fetchTree("fetchTree", 1, prim_fetchTree);
|
||||
|
||||
static void fetch(EvalState & state, const Pos & pos, Value * * args, Value & v,
|
||||
const string & who, bool unpack, std::string name)
|
||||
|
|
|
|||
|
|
@ -88,6 +88,6 @@ static void prim_fromTOML(EvalState & state, const Pos & pos, Value * * args, Va
|
|||
}
|
||||
}
|
||||
|
||||
static RegisterPrimOp r("fromTOML", 1, prim_fromTOML);
|
||||
static RegisterPrimOp primop_fromTOML("fromTOML", 1, prim_fromTOML);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -69,6 +69,14 @@ ParsedURL Input::toURL() const
|
|||
return scheme->toURL(*this);
|
||||
}
|
||||
|
||||
std::string Input::toURLString(const std::map<std::string, std::string> & extraQuery) const
|
||||
{
|
||||
auto url = toURL();
|
||||
for (auto & attr : extraQuery)
|
||||
url.query.insert(attr);
|
||||
return url.to_string();
|
||||
}
|
||||
|
||||
std::string Input::to_string() const
|
||||
{
|
||||
return toURL().to_string();
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@ struct InputScheme;
|
|||
|
||||
struct Input
|
||||
{
|
||||
friend class InputScheme;
|
||||
friend struct InputScheme;
|
||||
|
||||
std::shared_ptr<InputScheme> scheme; // note: can be null
|
||||
Attrs attrs;
|
||||
|
|
@ -39,6 +39,8 @@ public:
|
|||
|
||||
ParsedURL toURL() const;
|
||||
|
||||
std::string toURLString(const std::map<std::string, std::string> & extraQuery = {}) const;
|
||||
|
||||
std::string to_string() const;
|
||||
|
||||
Attrs toAttrs() const;
|
||||
|
|
@ -73,7 +75,7 @@ public:
|
|||
|
||||
StorePath computeStorePath(Store & store) const;
|
||||
|
||||
// Convience functions for common attributes.
|
||||
// Convenience functions for common attributes.
|
||||
std::string getType() const;
|
||||
std::optional<Hash> getNarHash() const;
|
||||
std::optional<std::string> getRef() const;
|
||||
|
|
@ -84,6 +86,9 @@ public:
|
|||
|
||||
struct InputScheme
|
||||
{
|
||||
virtual ~InputScheme()
|
||||
{ }
|
||||
|
||||
virtual std::optional<Input> inputFromURL(const ParsedURL & url) = 0;
|
||||
|
||||
virtual std::optional<Input> inputFromAttrs(const Attrs & attrs) = 0;
|
||||
|
|
@ -119,12 +124,14 @@ DownloadFileResult downloadFile(
|
|||
ref<Store> store,
|
||||
const std::string & url,
|
||||
const std::string & name,
|
||||
bool immutable);
|
||||
bool immutable,
|
||||
const Headers & headers = {});
|
||||
|
||||
std::pair<Tree, time_t> downloadTarball(
|
||||
ref<Store> store,
|
||||
const std::string & url,
|
||||
const std::string & name,
|
||||
bool immutable);
|
||||
bool immutable,
|
||||
const Headers & headers = {});
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@
|
|||
#include "globals.hh"
|
||||
#include "tarfile.hh"
|
||||
#include "store-api.hh"
|
||||
#include "url-parts.hh"
|
||||
|
||||
#include <sys/time.h>
|
||||
|
||||
|
|
@ -451,6 +452,6 @@ struct GitInputScheme : InputScheme
|
|||
}
|
||||
};
|
||||
|
||||
static auto r1 = OnStartup([] { registerInputScheme(std::make_unique<GitInputScheme>()); });
|
||||
static auto rGitInputScheme = OnStartup([] { registerInputScheme(std::make_unique<GitInputScheme>()); });
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,19 +3,30 @@
|
|||
#include "fetchers.hh"
|
||||
#include "globals.hh"
|
||||
#include "store-api.hh"
|
||||
#include "types.hh"
|
||||
#include "url-parts.hh"
|
||||
|
||||
#include <optional>
|
||||
#include <nlohmann/json.hpp>
|
||||
|
||||
namespace nix::fetchers {
|
||||
|
||||
// A github or gitlab url
|
||||
const static std::string urlRegexS = "[a-zA-Z0-9.]*"; // FIXME: check
|
||||
std::regex urlRegex(urlRegexS, std::regex::ECMAScript);
|
||||
struct DownloadUrl
|
||||
{
|
||||
std::string url;
|
||||
Headers headers;
|
||||
};
|
||||
|
||||
// A github or gitlab host
|
||||
const static std::string hostRegexS = "[a-zA-Z0-9.]*"; // FIXME: check
|
||||
std::regex hostRegex(hostRegexS, std::regex::ECMAScript);
|
||||
|
||||
struct GitArchiveInputScheme : InputScheme
|
||||
{
|
||||
virtual std::string type() = 0;
|
||||
|
||||
virtual std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const = 0;
|
||||
|
||||
std::optional<Input> inputFromURL(const ParsedURL & url) override
|
||||
{
|
||||
if (url.scheme != type()) return {};
|
||||
|
|
@ -50,9 +61,9 @@ struct GitArchiveInputScheme : InputScheme
|
|||
throw BadURL("URL '%s' contains multiple branch/tag names", url.url);
|
||||
ref = value;
|
||||
}
|
||||
else if (name == "url") {
|
||||
if (!std::regex_match(value, urlRegex))
|
||||
throw BadURL("URL '%s' contains an invalid instance url", url.url);
|
||||
else if (name == "host") {
|
||||
if (!std::regex_match(value, hostRegex))
|
||||
throw BadURL("URL '%s' contains an invalid instance host", url.url);
|
||||
host_url = value;
|
||||
}
|
||||
// FIXME: barf on unsupported attributes
|
||||
|
|
@ -67,7 +78,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
input.attrs.insert_or_assign("repo", path[1]);
|
||||
if (rev) input.attrs.insert_or_assign("rev", rev->gitRev());
|
||||
if (ref) input.attrs.insert_or_assign("ref", *ref);
|
||||
if (host_url) input.attrs.insert_or_assign("url", *host_url);
|
||||
if (host_url) input.attrs.insert_or_assign("host", *host_url);
|
||||
|
||||
return input;
|
||||
}
|
||||
|
|
@ -77,7 +88,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
if (maybeGetStrAttr(attrs, "type") != type()) return {};
|
||||
|
||||
for (auto & [name, value] : attrs)
|
||||
if (name != "type" && name != "owner" && name != "repo" && name != "ref" && name != "rev" && name != "narHash" && name != "lastModified")
|
||||
if (name != "type" && name != "owner" && name != "repo" && name != "ref" && name != "rev" && name != "narHash" && name != "lastModified" && name != "host")
|
||||
throw Error("unsupported input attribute '%s'", name);
|
||||
|
||||
getStrAttr(attrs, "owner");
|
||||
|
|
@ -129,9 +140,31 @@ struct GitArchiveInputScheme : InputScheme
|
|||
return input;
|
||||
}
|
||||
|
||||
std::optional<std::string> getAccessToken(const std::string & host) const
|
||||
{
|
||||
auto tokens = settings.accessTokens.get();
|
||||
if (auto token = get(tokens, host))
|
||||
return *token;
|
||||
return {};
|
||||
}
|
||||
|
||||
Headers makeHeadersWithAuthTokens(const std::string & host) const
|
||||
{
|
||||
Headers headers;
|
||||
auto accessToken = getAccessToken(host);
|
||||
if (accessToken) {
|
||||
auto hdr = accessHeaderFromToken(*accessToken);
|
||||
if (hdr)
|
||||
headers.push_back(*hdr);
|
||||
else
|
||||
warn("Unrecognized access token for host '%s'", host);
|
||||
}
|
||||
return headers;
|
||||
}
|
||||
|
||||
virtual Hash getRevFromRef(nix::ref<Store> store, const Input & input) const = 0;
|
||||
|
||||
virtual std::string getDownloadUrl(const Input & input) const = 0;
|
||||
virtual DownloadUrl getDownloadUrl(const Input & input) const = 0;
|
||||
|
||||
std::pair<Tree, Input> fetch(ref<Store> store, const Input & _input) override
|
||||
{
|
||||
|
|
@ -160,7 +193,7 @@ struct GitArchiveInputScheme : InputScheme
|
|||
|
||||
auto url = getDownloadUrl(input);
|
||||
|
||||
auto [tree, lastModified] = downloadTarball(store, url, "source", true);
|
||||
auto [tree, lastModified] = downloadTarball(store, url.url, "source", true, url.headers);
|
||||
|
||||
input.attrs.insert_or_assign("lastModified", lastModified);
|
||||
|
||||
|
|
@ -182,49 +215,52 @@ struct GitHubInputScheme : GitArchiveInputScheme
|
|||
{
|
||||
std::string type() override { return "github"; }
|
||||
|
||||
void addAccessToken(std::string & url) const
|
||||
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
|
||||
{
|
||||
std::string accessToken = settings.githubAccessToken.get();
|
||||
if (accessToken != "")
|
||||
url += "?access_token=" + accessToken;
|
||||
// Github supports PAT/OAuth2 tokens and HTTP Basic
|
||||
// Authentication. The former simply specifies the token, the
|
||||
// latter can use the token as the password. Only the first
|
||||
// is used here. See
|
||||
// https://developer.github.com/v3/#authentication and
|
||||
// https://docs.github.com/en/developers/apps/authorizing-oath-apps
|
||||
return std::pair<std::string, std::string>("Authorization", fmt("token %s", token));
|
||||
}
|
||||
|
||||
Hash getRevFromRef(nix::ref<Store> store, const Input & input) const override
|
||||
{
|
||||
auto host_url = maybeGetStrAttr(input.attrs, "url").value_or("github.com");
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
|
||||
auto url = fmt("https://api.%s/repos/%s/%s/commits/%s", // FIXME: check
|
||||
host_url, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"), *input.getRef());
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"), *input.getRef());
|
||||
|
||||
addAccessToken(url);
|
||||
Headers headers = makeHeadersWithAuthTokens(host);
|
||||
|
||||
auto json = nlohmann::json::parse(
|
||||
readFile(
|
||||
store->toRealPath(
|
||||
downloadFile(store, url, "source", false).storePath)));
|
||||
downloadFile(store, url, "source", false, headers).storePath)));
|
||||
auto rev = Hash::parseAny(std::string { json["sha"] }, htSHA1);
|
||||
debug("HEAD revision for '%s' is %s", url, rev.gitRev());
|
||||
return rev;
|
||||
}
|
||||
|
||||
std::string getDownloadUrl(const Input & input) const override
|
||||
DownloadUrl getDownloadUrl(const Input & input) const override
|
||||
{
|
||||
// FIXME: use regular /archive URLs instead? api.github.com
|
||||
// might have stricter rate limits.
|
||||
auto host_url = maybeGetStrAttr(input.attrs, "url").value_or("github.com");
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
|
||||
auto url = fmt("https://api.%s/repos/%s/%s/tarball/%s", // FIXME: check if this is correct for self hosted instances
|
||||
host_url, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"),
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"),
|
||||
input.getRev()->to_string(Base16, false));
|
||||
|
||||
addAccessToken(url);
|
||||
|
||||
return url;
|
||||
Headers headers = makeHeadersWithAuthTokens(host);
|
||||
return DownloadUrl { url, headers };
|
||||
}
|
||||
|
||||
void clone(const Input & input, const Path & destDir) override
|
||||
{
|
||||
auto host_url = maybeGetStrAttr(input.attrs, "url").value_or("github.com");
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
|
||||
Input::fromURL(fmt("git+ssh://git@%s/%s/%s.git",
|
||||
host_url, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo")))
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo")))
|
||||
.applyOverrides(input.getRef().value_or("HEAD"), input.getRev())
|
||||
.clone(destDir);
|
||||
}
|
||||
|
|
@ -234,48 +270,71 @@ struct GitLabInputScheme : GitArchiveInputScheme
|
|||
{
|
||||
std::string type() override { return "gitlab"; }
|
||||
|
||||
std::optional<std::pair<std::string, std::string>> accessHeaderFromToken(const std::string & token) const override
|
||||
{
|
||||
// Gitlab supports 4 kinds of authorization, two of which are
|
||||
// relevant here: OAuth2 and PAT (Private Access Token). The
|
||||
// user can indicate which token is used by specifying the
|
||||
// token as <TYPE>:<VALUE>, where type is "OAuth2" or "PAT".
|
||||
// If the <TYPE> is unrecognized, this will fall back to
|
||||
// treating this simply has <HDRNAME>:<HDRVAL>. See
|
||||
// https://docs.gitlab.com/12.10/ee/api/README.html#authentication
|
||||
auto fldsplit = token.find_first_of(':');
|
||||
// n.b. C++20 would allow: if (token.starts_with("OAuth2:")) ...
|
||||
if ("OAuth2" == token.substr(0, fldsplit))
|
||||
return std::make_pair("Authorization", fmt("Bearer %s", token.substr(fldsplit+1)));
|
||||
if ("PAT" == token.substr(0, fldsplit))
|
||||
return std::make_pair("Private-token", token.substr(fldsplit+1));
|
||||
warn("Unrecognized GitLab token type %s", token.substr(0, fldsplit));
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
Hash getRevFromRef(nix::ref<Store> store, const Input & input) const override
|
||||
{
|
||||
auto host_url = maybeGetStrAttr(input.attrs, "url").value_or("gitlab.com");
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("gitlab.com");
|
||||
// See rate limiting note below
|
||||
auto url = fmt("https://%s/api/v4/projects/%s%%2F%s/repository/commits?ref_name=%s",
|
||||
host_url, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"), *input.getRef());
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"), *input.getRef());
|
||||
|
||||
Headers headers = makeHeadersWithAuthTokens(host);
|
||||
|
||||
auto json = nlohmann::json::parse(
|
||||
readFile(
|
||||
store->toRealPath(
|
||||
downloadFile(store, url, "source", false).storePath)));
|
||||
downloadFile(store, url, "source", false, headers).storePath)));
|
||||
auto rev = Hash::parseAny(std::string(json[0]["id"]), htSHA1);
|
||||
debug("HEAD revision for '%s' is %s", url, rev.gitRev());
|
||||
return rev;
|
||||
}
|
||||
|
||||
std::string getDownloadUrl(const Input & input) const override
|
||||
DownloadUrl getDownloadUrl(const Input & input) const override
|
||||
{
|
||||
// FIXME: This endpoint has a rate limit threshold of 5 requests per minute
|
||||
auto host_url = maybeGetStrAttr(input.attrs, "url").value_or("gitlab.com");
|
||||
// This endpoint has a rate limit threshold that may be
|
||||
// server-specific and vary based whether the user is
|
||||
// authenticated via an accessToken or not, but the usual rate
|
||||
// is 10 reqs/sec/ip-addr. See
|
||||
// https://docs.gitlab.com/ee/user/gitlab_com/index.html#gitlabcom-specific-rate-limits
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("gitlab.com");
|
||||
auto url = fmt("https://%s/api/v4/projects/%s%%2F%s/repository/archive.tar.gz?sha=%s",
|
||||
host_url, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"),
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"),
|
||||
input.getRev()->to_string(Base16, false));
|
||||
|
||||
/* # FIXME: add privat token auth (`curl --header "PRIVATE-TOKEN: <your_access_token>"`)
|
||||
std::string accessToken = settings.githubAccessToken.get();
|
||||
if (accessToken != "")
|
||||
url += "?access_token=" + accessToken;*/
|
||||
|
||||
return url;
|
||||
Headers headers = makeHeadersWithAuthTokens(host);
|
||||
return DownloadUrl { url, headers };
|
||||
}
|
||||
|
||||
void clone(const Input & input, const Path & destDir) override
|
||||
{
|
||||
auto host_url = maybeGetStrAttr(input.attrs, "url").value_or("gitlab.com");
|
||||
auto host = maybeGetStrAttr(input.attrs, "host").value_or("gitlab.com");
|
||||
// FIXME: get username somewhere
|
||||
Input::fromURL(fmt("git+ssh://git@%s/%s/%s.git",
|
||||
host_url, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo")))
|
||||
host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo")))
|
||||
.applyOverrides(input.getRef().value_or("HEAD"), input.getRev())
|
||||
.clone(destDir);
|
||||
}
|
||||
};
|
||||
|
||||
static auto r1 = OnStartup([] { registerInputScheme(std::make_unique<GitHubInputScheme>()); });
|
||||
static auto r2 = OnStartup([] { registerInputScheme(std::make_unique<GitLabInputScheme>()); });
|
||||
static auto rGitHubInputScheme = OnStartup([] { registerInputScheme(std::make_unique<GitHubInputScheme>()); });
|
||||
static auto rGitLabInputScheme = OnStartup([] { registerInputScheme(std::make_unique<GitLabInputScheme>()); });
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
#include "fetchers.hh"
|
||||
#include "url-parts.hh"
|
||||
|
||||
namespace nix::fetchers {
|
||||
|
||||
|
|
@ -99,6 +100,6 @@ struct IndirectInputScheme : InputScheme
|
|||
}
|
||||
};
|
||||
|
||||
static auto r1 = OnStartup([] { registerInputScheme(std::make_unique<IndirectInputScheme>()); });
|
||||
static auto rIndirectInputScheme = OnStartup([] { registerInputScheme(std::make_unique<IndirectInputScheme>()); });
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@
|
|||
#include "globals.hh"
|
||||
#include "tarfile.hh"
|
||||
#include "store-api.hh"
|
||||
#include "url-parts.hh"
|
||||
|
||||
#include <sys/time.h>
|
||||
|
||||
|
|
@ -292,6 +293,6 @@ struct MercurialInputScheme : InputScheme
|
|||
}
|
||||
};
|
||||
|
||||
static auto r1 = OnStartup([] { registerInputScheme(std::make_unique<MercurialInputScheme>()); });
|
||||
static auto rMercurialInputScheme = OnStartup([] { registerInputScheme(std::make_unique<MercurialInputScheme>()); });
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -102,6 +102,6 @@ struct PathInputScheme : InputScheme
|
|||
}
|
||||
};
|
||||
|
||||
static auto r1 = OnStartup([] { registerInputScheme(std::make_unique<PathInputScheme>()); });
|
||||
static auto rPathInputScheme = OnStartup([] { registerInputScheme(std::make_unique<PathInputScheme>()); });
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,6 +5,7 @@
|
|||
#include "store-api.hh"
|
||||
#include "archive.hh"
|
||||
#include "tarfile.hh"
|
||||
#include "types.hh"
|
||||
|
||||
namespace nix::fetchers {
|
||||
|
||||
|
|
@ -12,7 +13,8 @@ DownloadFileResult downloadFile(
|
|||
ref<Store> store,
|
||||
const std::string & url,
|
||||
const std::string & name,
|
||||
bool immutable)
|
||||
bool immutable,
|
||||
const Headers & headers)
|
||||
{
|
||||
// FIXME: check store
|
||||
|
||||
|
|
@ -37,6 +39,7 @@ DownloadFileResult downloadFile(
|
|||
return useCached();
|
||||
|
||||
FileTransferRequest request(url);
|
||||
request.headers = headers;
|
||||
if (cached)
|
||||
request.expectedETag = getStrAttr(cached->infoAttrs, "etag");
|
||||
FileTransferResult res;
|
||||
|
|
@ -111,7 +114,8 @@ std::pair<Tree, time_t> downloadTarball(
|
|||
ref<Store> store,
|
||||
const std::string & url,
|
||||
const std::string & name,
|
||||
bool immutable)
|
||||
bool immutable,
|
||||
const Headers & headers)
|
||||
{
|
||||
Attrs inAttrs({
|
||||
{"type", "tarball"},
|
||||
|
|
@ -127,7 +131,7 @@ std::pair<Tree, time_t> downloadTarball(
|
|||
getIntAttr(cached->infoAttrs, "lastModified")
|
||||
};
|
||||
|
||||
auto res = downloadFile(store, url, name, immutable);
|
||||
auto res = downloadFile(store, url, name, immutable, headers);
|
||||
|
||||
std::optional<StorePath> unpackedStorePath;
|
||||
time_t lastModified;
|
||||
|
|
@ -227,6 +231,6 @@ struct TarballInputScheme : InputScheme
|
|||
}
|
||||
};
|
||||
|
||||
static auto r1 = OnStartup([] { registerInputScheme(std::make_unique<TarballInputScheme>()); });
|
||||
static auto rTarballInputScheme = OnStartup([] { registerInputScheme(std::make_unique<TarballInputScheme>()); });
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -256,7 +256,7 @@ public:
|
|||
}
|
||||
|
||||
else if (type == resBuildLogLine || type == resPostBuildLogLine) {
|
||||
auto lastLine = trim(getS(fields, 0));
|
||||
auto lastLine = chomp(getS(fields, 0));
|
||||
if (!lastLine.empty()) {
|
||||
auto i = state->its.find(act);
|
||||
assert(i != state->its.end());
|
||||
|
|
|
|||
|
|
@ -386,18 +386,12 @@ RunPager::~RunPager()
|
|||
}
|
||||
|
||||
|
||||
string showBytes(uint64_t bytes)
|
||||
{
|
||||
return (format("%.2f MiB") % (bytes / (1024.0 * 1024.0))).str();
|
||||
}
|
||||
|
||||
|
||||
PrintFreed::~PrintFreed()
|
||||
{
|
||||
if (show)
|
||||
std::cout << format("%1% store paths deleted, %2% freed\n")
|
||||
% results.paths.size()
|
||||
% showBytes(results.bytesFreed);
|
||||
std::cout << fmt("%d store paths deleted, %s freed\n",
|
||||
results.paths.size(),
|
||||
showBytes(results.bytesFreed));
|
||||
}
|
||||
|
||||
Exit::~Exit() { }
|
||||
|
|
|
|||
|
|
@ -11,6 +11,7 @@
|
|||
#include "nar-accessor.hh"
|
||||
#include "json.hh"
|
||||
#include "thread-pool.hh"
|
||||
#include "callback.hh"
|
||||
|
||||
#include <chrono>
|
||||
#include <future>
|
||||
|
|
@ -22,7 +23,8 @@
|
|||
namespace nix {
|
||||
|
||||
BinaryCacheStore::BinaryCacheStore(const Params & params)
|
||||
: Store(params)
|
||||
: BinaryCacheStoreConfig(params)
|
||||
, Store(params)
|
||||
{
|
||||
if (secretKeyFile != "")
|
||||
secretKey = std::unique_ptr<SecretKey>(new SecretKey(readFile(secretKeyFile)));
|
||||
|
|
@ -140,17 +142,10 @@ struct FileSource : FdSource
|
|||
}
|
||||
};
|
||||
|
||||
void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource,
|
||||
RepairFlag repair, CheckSigsFlag checkSigs)
|
||||
ref<const ValidPathInfo> BinaryCacheStore::addToStoreCommon(
|
||||
Source & narSource, RepairFlag repair, CheckSigsFlag checkSigs,
|
||||
std::function<ValidPathInfo(HashResult)> mkInfo)
|
||||
{
|
||||
assert(info.narSize);
|
||||
|
||||
if (!repair && isValidPath(info.path)) {
|
||||
// FIXME: copyNAR -> null sink
|
||||
narSource.drain();
|
||||
return;
|
||||
}
|
||||
|
||||
auto [fdTemp, fnTemp] = createTempFile();
|
||||
|
||||
AutoDelete autoDelete(fnTemp);
|
||||
|
|
@ -160,13 +155,15 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource
|
|||
/* Read the NAR simultaneously into a CompressionSink+FileSink (to
|
||||
write the compressed NAR to disk), into a HashSink (to get the
|
||||
NAR hash), and into a NarAccessor (to get the NAR listing). */
|
||||
HashSink fileHashSink(htSHA256);
|
||||
HashSink fileHashSink { htSHA256 };
|
||||
std::shared_ptr<FSAccessor> narAccessor;
|
||||
HashSink narHashSink { htSHA256 };
|
||||
{
|
||||
FdSink fileSink(fdTemp.get());
|
||||
TeeSink teeSink(fileSink, fileHashSink);
|
||||
auto compressionSink = makeCompressionSink(compression, teeSink);
|
||||
TeeSource teeSource(narSource, *compressionSink);
|
||||
TeeSink teeSinkCompressed { fileSink, fileHashSink };
|
||||
auto compressionSink = makeCompressionSink(compression, teeSinkCompressed);
|
||||
TeeSink teeSinkUncompressed { *compressionSink, narHashSink };
|
||||
TeeSource teeSource { narSource, teeSinkUncompressed };
|
||||
narAccessor = makeNarAccessor(teeSource);
|
||||
compressionSink->finish();
|
||||
fileSink.flush();
|
||||
|
|
@ -174,9 +171,8 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource
|
|||
|
||||
auto now2 = std::chrono::steady_clock::now();
|
||||
|
||||
auto info = mkInfo(narHashSink.finish());
|
||||
auto narInfo = make_ref<NarInfo>(info);
|
||||
narInfo->narSize = info.narSize;
|
||||
narInfo->narHash = info.narHash;
|
||||
narInfo->compression = compression;
|
||||
auto [fileHash, fileSize] = fileHashSink.finish();
|
||||
narInfo->fileHash = fileHash;
|
||||
|
|
@ -298,6 +294,41 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource
|
|||
writeNarInfo(narInfo);
|
||||
|
||||
stats.narInfoWrite++;
|
||||
|
||||
return narInfo;
|
||||
}
|
||||
|
||||
void BinaryCacheStore::addToStore(const ValidPathInfo & info, Source & narSource,
|
||||
RepairFlag repair, CheckSigsFlag checkSigs)
|
||||
{
|
||||
if (!repair && isValidPath(info.path)) {
|
||||
// FIXME: copyNAR -> null sink
|
||||
narSource.drain();
|
||||
return;
|
||||
}
|
||||
|
||||
addToStoreCommon(narSource, repair, checkSigs, {[&](HashResult nar) {
|
||||
/* FIXME reinstate these, once we can correctly do hash modulo sink as
|
||||
needed. We need to throw here in case we uploaded a corrupted store path. */
|
||||
// assert(info.narHash == nar.first);
|
||||
// assert(info.narSize == nar.second);
|
||||
return info;
|
||||
}});
|
||||
}
|
||||
|
||||
StorePath BinaryCacheStore::addToStoreFromDump(Source & dump, const string & name,
|
||||
FileIngestionMethod method, HashType hashAlgo, RepairFlag repair)
|
||||
{
|
||||
if (method != FileIngestionMethod::Recursive || hashAlgo != htSHA256)
|
||||
unsupported("addToStoreFromDump");
|
||||
return addToStoreCommon(dump, repair, CheckSigs, [&](HashResult nar) {
|
||||
ValidPathInfo info {
|
||||
makeFixedOutputPath(method, nar.first, name),
|
||||
nar.first,
|
||||
};
|
||||
info.narSize = nar.second;
|
||||
return info;
|
||||
})->path;
|
||||
}
|
||||
|
||||
bool BinaryCacheStore::isValidPathUncached(const StorePath & storePath)
|
||||
|
|
@ -365,50 +396,52 @@ void BinaryCacheStore::queryPathInfoUncached(const StorePath & storePath,
|
|||
StorePath BinaryCacheStore::addToStore(const string & name, const Path & srcPath,
|
||||
FileIngestionMethod method, HashType hashAlgo, PathFilter & filter, RepairFlag repair)
|
||||
{
|
||||
// FIXME: some cut&paste from LocalStore::addToStore().
|
||||
/* FIXME: Make BinaryCacheStore::addToStoreCommon support
|
||||
non-recursive+sha256 so we can just use the default
|
||||
implementation of this method in terms of addToStoreFromDump. */
|
||||
|
||||
/* Read the whole path into memory. This is not a very scalable
|
||||
method for very large paths, but `copyPath' is mainly used for
|
||||
small files. */
|
||||
StringSink sink;
|
||||
std::optional<Hash> h;
|
||||
HashSink sink { hashAlgo };
|
||||
if (method == FileIngestionMethod::Recursive) {
|
||||
dumpPath(srcPath, sink, filter);
|
||||
h = hashString(hashAlgo, *sink.s);
|
||||
} else {
|
||||
auto s = readFile(srcPath);
|
||||
dumpString(s, sink);
|
||||
h = hashString(hashAlgo, s);
|
||||
readFile(srcPath, sink);
|
||||
}
|
||||
auto h = sink.finish().first;
|
||||
|
||||
auto source = sinkToSource([&](Sink & sink) {
|
||||
dumpPath(srcPath, sink, filter);
|
||||
});
|
||||
return addToStoreCommon(*source, repair, CheckSigs, [&](HashResult nar) {
|
||||
ValidPathInfo info {
|
||||
makeFixedOutputPath(method, *h, name),
|
||||
Hash::dummy, // Will be fixed in addToStore, which recomputes nar hash
|
||||
makeFixedOutputPath(method, h, name),
|
||||
nar.first,
|
||||
};
|
||||
|
||||
auto source = StringSource { *sink.s };
|
||||
addToStore(info, source, repair, CheckSigs);
|
||||
|
||||
return std::move(info.path);
|
||||
info.narSize = nar.second;
|
||||
info.ca = FixedOutputHash {
|
||||
.method = method,
|
||||
.hash = h,
|
||||
};
|
||||
return info;
|
||||
})->path;
|
||||
}
|
||||
|
||||
StorePath BinaryCacheStore::addTextToStore(const string & name, const string & s,
|
||||
const StorePathSet & references, RepairFlag repair)
|
||||
{
|
||||
ValidPathInfo info {
|
||||
computeStorePathForText(name, s, references),
|
||||
Hash::dummy, // Will be fixed in addToStore, which recomputes nar hash
|
||||
};
|
||||
auto textHash = hashString(htSHA256, s);
|
||||
auto path = makeTextPath(name, textHash, references);
|
||||
|
||||
if (!repair && isValidPath(path))
|
||||
return path;
|
||||
|
||||
auto source = StringSource { s };
|
||||
return addToStoreCommon(source, repair, CheckSigs, [&](HashResult nar) {
|
||||
ValidPathInfo info { path, nar.first };
|
||||
info.narSize = nar.second;
|
||||
info.ca = TextHash { textHash };
|
||||
info.references = references;
|
||||
|
||||
if (repair || !isValidPath(info.path)) {
|
||||
StringSink sink;
|
||||
dumpString(s, sink);
|
||||
auto source = StringSource { *sink.s };
|
||||
addToStore(info, source, repair, CheckSigs);
|
||||
}
|
||||
|
||||
return std::move(info.path);
|
||||
return info;
|
||||
})->path;
|
||||
}
|
||||
|
||||
ref<FSAccessor> BinaryCacheStore::getFSAccessor()
|
||||
|
|
|
|||
|
|
@ -11,17 +11,21 @@ namespace nix {
|
|||
|
||||
struct NarInfo;
|
||||
|
||||
class BinaryCacheStore : public Store
|
||||
struct BinaryCacheStoreConfig : virtual StoreConfig
|
||||
{
|
||||
public:
|
||||
using StoreConfig::StoreConfig;
|
||||
|
||||
const Setting<std::string> compression{this, "xz", "compression", "NAR compression method ('xz', 'bzip2', or 'none')"};
|
||||
const Setting<bool> writeNARListing{this, false, "write-nar-listing", "whether to write a JSON file listing the files in each NAR"};
|
||||
const Setting<bool> writeDebugInfo{this, false, "index-debug-info", "whether to index DWARF debug info files by build ID"};
|
||||
const Setting<Path> secretKeyFile{this, "", "secret-key", "path to secret key used to sign the binary cache"};
|
||||
const Setting<Path> localNarCache{this, "", "local-nar-cache", "path to a local cache of NARs"};
|
||||
const Setting<bool> parallelCompression{this, false, "parallel-compression",
|
||||
const Setting<std::string> compression{(StoreConfig*) this, "xz", "compression", "NAR compression method ('xz', 'bzip2', or 'none')"};
|
||||
const Setting<bool> writeNARListing{(StoreConfig*) this, false, "write-nar-listing", "whether to write a JSON file listing the files in each NAR"};
|
||||
const Setting<bool> writeDebugInfo{(StoreConfig*) this, false, "index-debug-info", "whether to index DWARF debug info files by build ID"};
|
||||
const Setting<Path> secretKeyFile{(StoreConfig*) this, "", "secret-key", "path to secret key used to sign the binary cache"};
|
||||
const Setting<Path> localNarCache{(StoreConfig*) this, "", "local-nar-cache", "path to a local cache of NARs"};
|
||||
const Setting<bool> parallelCompression{(StoreConfig*) this, false, "parallel-compression",
|
||||
"enable multi-threading compression, available for xz only currently"};
|
||||
};
|
||||
|
||||
class BinaryCacheStore : public Store, public virtual BinaryCacheStoreConfig
|
||||
{
|
||||
|
||||
private:
|
||||
|
||||
|
|
@ -58,7 +62,7 @@ public:
|
|||
|
||||
public:
|
||||
|
||||
virtual void init();
|
||||
virtual void init() override;
|
||||
|
||||
private:
|
||||
|
||||
|
|
@ -68,6 +72,10 @@ private:
|
|||
|
||||
void writeNarInfo(ref<NarInfo> narInfo);
|
||||
|
||||
ref<const ValidPathInfo> addToStoreCommon(
|
||||
Source & narSource, RepairFlag repair, CheckSigsFlag checkSigs,
|
||||
std::function<ValidPathInfo(HashResult)> mkInfo);
|
||||
|
||||
public:
|
||||
|
||||
bool isValidPathUncached(const StorePath & path) override;
|
||||
|
|
@ -81,6 +89,9 @@ public:
|
|||
void addToStore(const ValidPathInfo & info, Source & narSource,
|
||||
RepairFlag repair, CheckSigsFlag checkSigs) override;
|
||||
|
||||
StorePath addToStoreFromDump(Source & dump, const string & name,
|
||||
FileIngestionMethod method, HashType hashAlgo, RepairFlag repair) override;
|
||||
|
||||
StorePath addToStore(const string & name, const Path & srcPath,
|
||||
FileIngestionMethod method, HashType hashAlgo,
|
||||
PathFilter & filter, RepairFlag repair) override;
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -4,11 +4,13 @@
|
|||
|
||||
namespace nix {
|
||||
|
||||
std::string FixedOutputHash::printMethodAlgo() const {
|
||||
std::string FixedOutputHash::printMethodAlgo() const
|
||||
{
|
||||
return makeFileIngestionPrefix(method) + printHashType(hash.type);
|
||||
}
|
||||
|
||||
std::string makeFileIngestionPrefix(const FileIngestionMethod m) {
|
||||
std::string makeFileIngestionPrefix(const FileIngestionMethod m)
|
||||
{
|
||||
switch (m) {
|
||||
case FileIngestionMethod::Flat:
|
||||
return "";
|
||||
|
|
@ -26,7 +28,8 @@ std::string makeFixedOutputCA(FileIngestionMethod method, const Hash & hash)
|
|||
+ hash.to_string(Base32, true);
|
||||
}
|
||||
|
||||
std::string renderContentAddress(ContentAddress ca) {
|
||||
std::string renderContentAddress(ContentAddress ca)
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[](TextHash th) {
|
||||
return "text:" + th.hash.to_string(Base32, true);
|
||||
|
|
@ -37,54 +40,97 @@ std::string renderContentAddress(ContentAddress ca) {
|
|||
}, ca);
|
||||
}
|
||||
|
||||
ContentAddress parseContentAddress(std::string_view rawCa) {
|
||||
auto rest = rawCa;
|
||||
std::string renderContentAddressMethod(ContentAddressMethod cam)
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[](TextHashMethod &th) {
|
||||
return std::string{"text:"} + printHashType(htSHA256);
|
||||
},
|
||||
[](FixedOutputHashMethod &fshm) {
|
||||
return "fixed:" + makeFileIngestionPrefix(fshm.fileIngestionMethod) + printHashType(fshm.hashType);
|
||||
}
|
||||
}, cam);
|
||||
}
|
||||
|
||||
/*
|
||||
Parses content address strings up to the hash.
|
||||
*/
|
||||
static ContentAddressMethod parseContentAddressMethodPrefix(std::string_view & rest)
|
||||
{
|
||||
std::string_view wholeInput { rest };
|
||||
|
||||
std::string_view prefix;
|
||||
{
|
||||
auto optPrefix = splitPrefixTo(rest, ':');
|
||||
if (!optPrefix)
|
||||
throw UsageError("not a content address because it is not in the form '<prefix>:<rest>': %s", rawCa);
|
||||
throw UsageError("not a content address because it is not in the form '<prefix>:<rest>': %s", wholeInput);
|
||||
prefix = *optPrefix;
|
||||
}
|
||||
|
||||
auto parseHashType_ = [&](){
|
||||
auto hashTypeRaw = splitPrefixTo(rest, ':');
|
||||
if (!hashTypeRaw)
|
||||
throw UsageError("content address hash must be in form '<algo>:<hash>', but found: %s", rawCa);
|
||||
throw UsageError("content address hash must be in form '<algo>:<hash>', but found: %s", wholeInput);
|
||||
HashType hashType = parseHashType(*hashTypeRaw);
|
||||
return std::move(hashType);
|
||||
};
|
||||
|
||||
// Switch on prefix
|
||||
if (prefix == "text") {
|
||||
// No parsing of the method, "text" only support flat.
|
||||
// No parsing of the ingestion method, "text" only support flat.
|
||||
HashType hashType = parseHashType_();
|
||||
if (hashType != htSHA256)
|
||||
throw Error("text content address hash should use %s, but instead uses %s",
|
||||
printHashType(htSHA256), printHashType(hashType));
|
||||
return TextHash {
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, std::move(hashType)),
|
||||
};
|
||||
return TextHashMethod {};
|
||||
} else if (prefix == "fixed") {
|
||||
// Parse method
|
||||
auto method = FileIngestionMethod::Flat;
|
||||
if (splitPrefix(rest, "r:"))
|
||||
method = FileIngestionMethod::Recursive;
|
||||
HashType hashType = parseHashType_();
|
||||
return FixedOutputHash {
|
||||
.method = method,
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, std::move(hashType)),
|
||||
return FixedOutputHashMethod {
|
||||
.fileIngestionMethod = method,
|
||||
.hashType = std::move(hashType),
|
||||
};
|
||||
} else
|
||||
throw UsageError("content address prefix '%s' is unrecognized. Recogonized prefixes are 'text' or 'fixed'", prefix);
|
||||
}
|
||||
|
||||
ContentAddress parseContentAddress(std::string_view rawCa) {
|
||||
auto rest = rawCa;
|
||||
|
||||
ContentAddressMethod caMethod = parseContentAddressMethodPrefix(rest);
|
||||
|
||||
return std::visit(
|
||||
overloaded {
|
||||
[&](TextHashMethod thm) {
|
||||
return ContentAddress(TextHash {
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, htSHA256)
|
||||
});
|
||||
},
|
||||
[&](FixedOutputHashMethod fohMethod) {
|
||||
return ContentAddress(FixedOutputHash {
|
||||
.method = fohMethod.fileIngestionMethod,
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, std::move(fohMethod.hashType)),
|
||||
});
|
||||
},
|
||||
}, caMethod);
|
||||
}
|
||||
|
||||
ContentAddressMethod parseContentAddressMethod(std::string_view caMethod)
|
||||
{
|
||||
std::string_view asPrefix {std::string{caMethod} + ":"};
|
||||
return parseContentAddressMethodPrefix(asPrefix);
|
||||
}
|
||||
|
||||
std::optional<ContentAddress> parseContentAddressOpt(std::string_view rawCaOpt)
|
||||
{
|
||||
return rawCaOpt == "" ? std::optional<ContentAddress>() : parseContentAddress(rawCaOpt);
|
||||
};
|
||||
|
||||
std::optional<ContentAddress> parseContentAddressOpt(std::string_view rawCaOpt) {
|
||||
return rawCaOpt == "" ? std::optional<ContentAddress> {} : parseContentAddress(rawCaOpt);
|
||||
};
|
||||
|
||||
std::string renderContentAddress(std::optional<ContentAddress> ca) {
|
||||
std::string renderContentAddress(std::optional<ContentAddress> ca)
|
||||
{
|
||||
return ca ? renderContentAddress(*ca) : "";
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -55,4 +55,23 @@ std::optional<ContentAddress> parseContentAddressOpt(std::string_view rawCaOpt);
|
|||
|
||||
Hash getContentAddressHash(const ContentAddress & ca);
|
||||
|
||||
/*
|
||||
We only have one way to hash text with references, so this is single-value
|
||||
type is only useful in std::variant.
|
||||
*/
|
||||
struct TextHashMethod { };
|
||||
struct FixedOutputHashMethod {
|
||||
FileIngestionMethod fileIngestionMethod;
|
||||
HashType hashType;
|
||||
};
|
||||
|
||||
typedef std::variant<
|
||||
TextHashMethod,
|
||||
FixedOutputHashMethod
|
||||
> ContentAddressMethod;
|
||||
|
||||
ContentAddressMethod parseContentAddressMethod(std::string_view rawCaMethod);
|
||||
|
||||
std::string renderContentAddressMethod(ContentAddressMethod caMethod);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,7 +2,6 @@
|
|||
#include "monitor-fd.hh"
|
||||
#include "worker-protocol.hh"
|
||||
#include "store-api.hh"
|
||||
#include "local-store.hh"
|
||||
#include "finally.hh"
|
||||
#include "affinity.hh"
|
||||
#include "archive.hh"
|
||||
|
|
@ -102,17 +101,20 @@ struct TunnelLogger : public Logger
|
|||
|
||||
/* stopWork() means that we're done; stop sending stderr to the
|
||||
client. */
|
||||
void stopWork(bool success = true, const string & msg = "", unsigned int status = 0)
|
||||
void stopWork(const Error * ex = nullptr)
|
||||
{
|
||||
auto state(state_.lock());
|
||||
|
||||
state->canSendStderr = false;
|
||||
|
||||
if (success)
|
||||
if (!ex)
|
||||
to << STDERR_LAST;
|
||||
else {
|
||||
to << STDERR_ERROR << msg;
|
||||
if (status != 0) to << status;
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 26) {
|
||||
to << STDERR_ERROR << *ex;
|
||||
} else {
|
||||
to << STDERR_ERROR << ex->what() << ex->status;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -232,7 +234,7 @@ struct ClientSettings
|
|||
else if (setSubstituters(settings.extraSubstituters))
|
||||
;
|
||||
else
|
||||
warn("ignoring the user-specified setting '%s', because it is a restricted setting and you are not a trusted user", name);
|
||||
debug("ignoring the client-specified setting '%s', because it is a restricted setting and you are not a trusted user", name);
|
||||
} catch (UsageError & e) {
|
||||
warn(e.what());
|
||||
}
|
||||
|
|
@ -240,6 +242,23 @@ struct ClientSettings
|
|||
}
|
||||
};
|
||||
|
||||
static void writeValidPathInfo(
|
||||
ref<Store> store,
|
||||
unsigned int clientVersion,
|
||||
Sink & to,
|
||||
std::shared_ptr<const ValidPathInfo> info)
|
||||
{
|
||||
to << (info->deriver ? store->printStorePath(*info->deriver) : "")
|
||||
<< info->narHash.to_string(Base16, false);
|
||||
worker_proto::write(*store, to, info->references);
|
||||
to << info->registrationTime << info->narSize;
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 16) {
|
||||
to << info->ultimate
|
||||
<< info->sigs
|
||||
<< renderContentAddress(info->ca);
|
||||
}
|
||||
}
|
||||
|
||||
static void performOp(TunnelLogger * logger, ref<Store> store,
|
||||
TrustedFlag trusted, RecursiveFlag recursive, unsigned int clientVersion,
|
||||
Source & from, BufferedSink & to, unsigned int op)
|
||||
|
|
@ -256,11 +275,11 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
}
|
||||
|
||||
case wopQueryValidPaths: {
|
||||
auto paths = readStorePaths<StorePathSet>(*store, from);
|
||||
auto paths = worker_proto::read(*store, from, Phantom<StorePathSet> {});
|
||||
logger->startWork();
|
||||
auto res = store->queryValidPaths(paths);
|
||||
logger->stopWork();
|
||||
writeStorePaths(*store, to, res);
|
||||
worker_proto::write(*store, to, res);
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
@ -276,11 +295,11 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
}
|
||||
|
||||
case wopQuerySubstitutablePaths: {
|
||||
auto paths = readStorePaths<StorePathSet>(*store, from);
|
||||
auto paths = worker_proto::read(*store, from, Phantom<StorePathSet> {});
|
||||
logger->startWork();
|
||||
auto res = store->querySubstitutablePaths(paths);
|
||||
logger->stopWork();
|
||||
writeStorePaths(*store, to, res);
|
||||
worker_proto::write(*store, to, res);
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
@ -309,7 +328,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
paths = store->queryValidDerivers(path);
|
||||
else paths = store->queryDerivationOutputs(path);
|
||||
logger->stopWork();
|
||||
writeStorePaths(*store, to, paths);
|
||||
worker_proto::write(*store, to, paths);
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
@ -350,6 +369,41 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
}
|
||||
|
||||
case wopAddToStore: {
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 25) {
|
||||
auto name = readString(from);
|
||||
auto camStr = readString(from);
|
||||
auto refs = worker_proto::read(*store, from, Phantom<StorePathSet> {});
|
||||
bool repairBool;
|
||||
from >> repairBool;
|
||||
auto repair = RepairFlag{repairBool};
|
||||
|
||||
logger->startWork();
|
||||
auto pathInfo = [&]() {
|
||||
// NB: FramedSource must be out of scope before logger->stopWork();
|
||||
ContentAddressMethod contentAddressMethod = parseContentAddressMethod(camStr);
|
||||
FramedSource source(from);
|
||||
// TODO this is essentially RemoteStore::addCAToStore. Move it up to Store.
|
||||
return std::visit(overloaded {
|
||||
[&](TextHashMethod &_) {
|
||||
// We could stream this by changing Store
|
||||
std::string contents = source.drain();
|
||||
auto path = store->addTextToStore(name, contents, refs, repair);
|
||||
return store->queryPathInfo(path);
|
||||
},
|
||||
[&](FixedOutputHashMethod &fohm) {
|
||||
if (!refs.empty())
|
||||
throw UnimplementedError("cannot yet have refs with flat or nar-hashed data");
|
||||
auto path = store->addToStoreFromDump(source, name, fohm.fileIngestionMethod, fohm.hashType, repair);
|
||||
return store->queryPathInfo(path);
|
||||
},
|
||||
}, contentAddressMethod);
|
||||
}();
|
||||
logger->stopWork();
|
||||
|
||||
to << store->printStorePath(pathInfo->path);
|
||||
writeValidPathInfo(store, clientVersion, to, pathInfo);
|
||||
|
||||
} else {
|
||||
HashType hashAlgo;
|
||||
std::string baseName;
|
||||
FileIngestionMethod method;
|
||||
|
|
@ -391,13 +445,14 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
logger->stopWork();
|
||||
|
||||
to << store->printStorePath(path);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
case wopAddTextToStore: {
|
||||
string suffix = readString(from);
|
||||
string s = readString(from);
|
||||
auto refs = readStorePaths<StorePathSet>(*store, from);
|
||||
auto refs = worker_proto::read(*store, from, Phantom<StorePathSet> {});
|
||||
logger->startWork();
|
||||
auto path = store->addTextToStore(suffix, s, refs, NoRepair);
|
||||
logger->stopWork();
|
||||
|
|
@ -494,6 +549,20 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
are in fact content-addressed if we don't trust them. */
|
||||
assert(derivationIsCA(drv.type()) || trusted);
|
||||
|
||||
/* Recompute the derivation path when we cannot trust the original. */
|
||||
if (!trusted) {
|
||||
/* Recomputing the derivation path for input-address derivations
|
||||
makes it harder to audit them after the fact, since we need the
|
||||
original not-necessarily-resolved derivation to verify the drv
|
||||
derivation as adequate claim to the input-addressed output
|
||||
paths. */
|
||||
assert(derivationIsCA(drv.type()));
|
||||
|
||||
Derivation drv2;
|
||||
static_cast<BasicDerivation &>(drv2) = drv;
|
||||
drvPath = writeDerivation(*store, Derivation { drv2 });
|
||||
}
|
||||
|
||||
auto res = store->buildDerivation(drvPath, drv, buildMode);
|
||||
logger->stopWork();
|
||||
to << res.status << res.errorMsg;
|
||||
|
|
@ -556,7 +625,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
case wopCollectGarbage: {
|
||||
GCOptions options;
|
||||
options.action = (GCOptions::GCAction) readInt(from);
|
||||
options.pathsToDelete = readStorePaths<StorePathSet>(*store, from);
|
||||
options.pathsToDelete = worker_proto::read(*store, from, Phantom<StorePathSet> {});
|
||||
from >> options.ignoreLiveness >> options.maxFreed;
|
||||
// obsolete fields
|
||||
readInt(from);
|
||||
|
|
@ -625,7 +694,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
else {
|
||||
to << 1
|
||||
<< (i->second.deriver ? store->printStorePath(*i->second.deriver) : "");
|
||||
writeStorePaths(*store, to, i->second.references);
|
||||
worker_proto::write(*store, to, i->second.references);
|
||||
to << i->second.downloadSize
|
||||
<< i->second.narSize;
|
||||
}
|
||||
|
|
@ -636,11 +705,11 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
SubstitutablePathInfos infos;
|
||||
StorePathCAMap pathsMap = {};
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) < 22) {
|
||||
auto paths = readStorePaths<StorePathSet>(*store, from);
|
||||
auto paths = worker_proto::read(*store, from, Phantom<StorePathSet> {});
|
||||
for (auto & path : paths)
|
||||
pathsMap.emplace(path, std::nullopt);
|
||||
} else
|
||||
pathsMap = readStorePathCAMap(*store, from);
|
||||
pathsMap = worker_proto::read(*store, from, Phantom<StorePathCAMap> {});
|
||||
logger->startWork();
|
||||
store->querySubstitutablePathInfos(pathsMap, infos);
|
||||
logger->stopWork();
|
||||
|
|
@ -648,7 +717,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
for (auto & i : infos) {
|
||||
to << store->printStorePath(i.first)
|
||||
<< (i.second.deriver ? store->printStorePath(*i.second.deriver) : "");
|
||||
writeStorePaths(*store, to, i.second.references);
|
||||
worker_proto::write(*store, to, i.second.references);
|
||||
to << i.second.downloadSize << i.second.narSize;
|
||||
}
|
||||
break;
|
||||
|
|
@ -658,7 +727,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
logger->startWork();
|
||||
auto paths = store->queryAllValidPaths();
|
||||
logger->stopWork();
|
||||
writeStorePaths(*store, to, paths);
|
||||
worker_proto::write(*store, to, paths);
|
||||
break;
|
||||
}
|
||||
|
||||
|
|
@ -675,15 +744,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
if (info) {
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 17)
|
||||
to << 1;
|
||||
to << (info->deriver ? store->printStorePath(*info->deriver) : "")
|
||||
<< info->narHash.to_string(Base16, false);
|
||||
writeStorePaths(*store, to, info->references);
|
||||
to << info->registrationTime << info->narSize;
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 16) {
|
||||
to << info->ultimate
|
||||
<< info->sigs
|
||||
<< renderContentAddress(info->ca);
|
||||
}
|
||||
writeValidPathInfo(store, clientVersion, to, info);
|
||||
} else {
|
||||
assert(GET_PROTOCOL_MINOR(clientVersion) >= 17);
|
||||
to << 0;
|
||||
|
|
@ -738,7 +799,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
ValidPathInfo info { path, narHash };
|
||||
if (deriver != "")
|
||||
info.deriver = store->parseStorePath(deriver);
|
||||
info.references = readStorePaths<StorePathSet>(*store, from);
|
||||
info.references = worker_proto::read(*store, from, Phantom<StorePathSet> {});
|
||||
from >> info.registrationTime >> info.narSize >> info.ultimate;
|
||||
info.sigs = readStrings<StringSet>(from);
|
||||
info.ca = parseContentAddressOpt(readString(from));
|
||||
|
|
@ -749,59 +810,12 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
info.ultimate = false;
|
||||
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 23) {
|
||||
|
||||
struct FramedSource : Source
|
||||
{
|
||||
Source & from;
|
||||
bool eof = false;
|
||||
std::vector<unsigned char> pending;
|
||||
size_t pos = 0;
|
||||
|
||||
FramedSource(Source & from) : from(from)
|
||||
{ }
|
||||
|
||||
~FramedSource()
|
||||
{
|
||||
if (!eof) {
|
||||
while (true) {
|
||||
auto n = readInt(from);
|
||||
if (!n) break;
|
||||
std::vector<unsigned char> data(n);
|
||||
from(data.data(), n);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
size_t read(unsigned char * data, size_t len) override
|
||||
{
|
||||
if (eof) throw EndOfFile("reached end of FramedSource");
|
||||
|
||||
if (pos >= pending.size()) {
|
||||
size_t len = readInt(from);
|
||||
if (!len) {
|
||||
eof = true;
|
||||
return 0;
|
||||
}
|
||||
pending = std::vector<unsigned char>(len);
|
||||
pos = 0;
|
||||
from(pending.data(), len);
|
||||
}
|
||||
|
||||
auto n = std::min(len, pending.size() - pos);
|
||||
memcpy(data, pending.data() + pos, n);
|
||||
pos += n;
|
||||
return n;
|
||||
}
|
||||
};
|
||||
|
||||
logger->startWork();
|
||||
|
||||
{
|
||||
FramedSource source(from);
|
||||
store->addToStore(info, source, (RepairFlag) repair,
|
||||
dontCheckSigs ? NoCheckSigs : CheckSigs);
|
||||
}
|
||||
|
||||
logger->stopWork();
|
||||
}
|
||||
|
||||
|
|
@ -838,9 +852,9 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
uint64_t downloadSize, narSize;
|
||||
store->queryMissing(targets, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
logger->stopWork();
|
||||
writeStorePaths(*store, to, willBuild);
|
||||
writeStorePaths(*store, to, willSubstitute);
|
||||
writeStorePaths(*store, to, unknown);
|
||||
worker_proto::write(*store, to, willBuild);
|
||||
worker_proto::write(*store, to, willSubstitute);
|
||||
worker_proto::write(*store, to, unknown);
|
||||
to << downloadSize << narSize;
|
||||
break;
|
||||
}
|
||||
|
|
@ -924,10 +938,11 @@ void processConnection(
|
|||
during addTextToStore() / importPath(). If that
|
||||
happens, just send the error message and exit. */
|
||||
bool errorAllowed = tunnelLogger->state_.lock()->canSendStderr;
|
||||
tunnelLogger->stopWork(false, e.msg(), e.status);
|
||||
tunnelLogger->stopWork(&e);
|
||||
if (!errorAllowed) throw;
|
||||
} catch (std::bad_alloc & e) {
|
||||
tunnelLogger->stopWork(false, "Nix daemon out of memory", 1);
|
||||
auto ex = Error("Nix daemon out of memory");
|
||||
tunnelLogger->stopWork(&ex);
|
||||
throw;
|
||||
}
|
||||
|
||||
|
|
@ -936,8 +951,13 @@ void processConnection(
|
|||
assert(!tunnelLogger->state_.lock()->canSendStderr);
|
||||
};
|
||||
|
||||
} catch (Error & e) {
|
||||
tunnelLogger->stopWork(&e);
|
||||
to.flush();
|
||||
return;
|
||||
} catch (std::exception & e) {
|
||||
tunnelLogger->stopWork(false, e.what(), 1);
|
||||
auto ex = Error(e.what());
|
||||
tunnelLogger->stopWork(&ex);
|
||||
to.flush();
|
||||
return;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,3 +1,5 @@
|
|||
#pragma once
|
||||
|
||||
#include "serialise.hh"
|
||||
#include "store-api.hh"
|
||||
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@
|
|||
|
||||
namespace nix {
|
||||
|
||||
std::optional<StorePath> DerivationOutput::pathOpt(const Store & store, std::string_view drvName) const
|
||||
std::optional<StorePath> DerivationOutput::path(const Store & store, std::string_view drvName, std::string_view outputName) const
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[](DerivationOutputInputAddressed doi) -> std::optional<StorePath> {
|
||||
|
|
@ -15,7 +15,7 @@ std::optional<StorePath> DerivationOutput::pathOpt(const Store & store, std::str
|
|||
},
|
||||
[&](DerivationOutputCAFixed dof) -> std::optional<StorePath> {
|
||||
return {
|
||||
store.makeFixedOutputPath(dof.hash.method, dof.hash.hash, drvName)
|
||||
dof.path(store, drvName, outputName)
|
||||
};
|
||||
},
|
||||
[](DerivationOutputCAFloating dof) -> std::optional<StorePath> {
|
||||
|
|
@ -25,6 +25,13 @@ std::optional<StorePath> DerivationOutput::pathOpt(const Store & store, std::str
|
|||
}
|
||||
|
||||
|
||||
StorePath DerivationOutputCAFixed::path(const Store & store, std::string_view drvName, std::string_view outputName) const {
|
||||
return store.makeFixedOutputPath(
|
||||
hash.method, hash.hash,
|
||||
outputPathName(drvName, outputName));
|
||||
}
|
||||
|
||||
|
||||
bool derivationIsCA(DerivationType dt) {
|
||||
switch (dt) {
|
||||
case DerivationType::InputAddressed: return false;
|
||||
|
|
@ -62,7 +69,7 @@ bool BasicDerivation::isBuiltin() const
|
|||
|
||||
|
||||
StorePath writeDerivation(Store & store,
|
||||
const Derivation & drv, RepairFlag repair)
|
||||
const Derivation & drv, RepairFlag repair, bool readOnly)
|
||||
{
|
||||
auto references = drv.inputSrcs;
|
||||
for (auto & i : drv.inputDrvs)
|
||||
|
|
@ -72,7 +79,7 @@ StorePath writeDerivation(Store & store,
|
|||
held during a garbage collection). */
|
||||
auto suffix = std::string(drv.name) + drvExtension;
|
||||
auto contents = drv.unparse(store, false);
|
||||
return settings.readOnlyMode
|
||||
return readOnly || settings.readOnlyMode
|
||||
? store.computeStorePathForText(suffix, contents, references)
|
||||
: store.addTextToStore(suffix, contents, references, repair);
|
||||
}
|
||||
|
|
@ -106,12 +113,15 @@ static string parseString(std::istream & str)
|
|||
return res;
|
||||
}
|
||||
|
||||
static void validatePath(std::string_view s) {
|
||||
if (s.size() == 0 || s[0] != '/')
|
||||
throw FormatError("bad path '%1%' in derivation", s);
|
||||
}
|
||||
|
||||
static Path parsePath(std::istream & str)
|
||||
{
|
||||
string s = parseString(str);
|
||||
if (s.size() == 0 || s[0] != '/')
|
||||
throw FormatError("bad path '%1%' in derivation", s);
|
||||
auto s = parseString(str);
|
||||
validatePath(s);
|
||||
return s;
|
||||
}
|
||||
|
||||
|
|
@ -140,7 +150,7 @@ static StringSet parseStrings(std::istream & str, bool arePaths)
|
|||
|
||||
|
||||
static DerivationOutput parseDerivationOutput(const Store & store,
|
||||
StorePath path, std::string_view hashAlgo, std::string_view hash)
|
||||
std::string_view pathS, std::string_view hashAlgo, std::string_view hash)
|
||||
{
|
||||
if (hashAlgo != "") {
|
||||
auto method = FileIngestionMethod::Flat;
|
||||
|
|
@ -148,40 +158,45 @@ static DerivationOutput parseDerivationOutput(const Store & store,
|
|||
method = FileIngestionMethod::Recursive;
|
||||
hashAlgo = hashAlgo.substr(2);
|
||||
}
|
||||
const HashType hashType = parseHashType(hashAlgo);
|
||||
|
||||
return hash != ""
|
||||
? DerivationOutput {
|
||||
const auto hashType = parseHashType(hashAlgo);
|
||||
if (hash != "") {
|
||||
validatePath(pathS);
|
||||
return DerivationOutput {
|
||||
.output = DerivationOutputCAFixed {
|
||||
.hash = FixedOutputHash {
|
||||
.method = std::move(method),
|
||||
.hash = Hash::parseNonSRIUnprefixed(hash, hashType),
|
||||
},
|
||||
}
|
||||
}
|
||||
: (settings.requireExperimentalFeature("ca-derivations"),
|
||||
DerivationOutput {
|
||||
},
|
||||
};
|
||||
} else {
|
||||
settings.requireExperimentalFeature("ca-derivations");
|
||||
assert(pathS == "");
|
||||
return DerivationOutput {
|
||||
.output = DerivationOutputCAFloating {
|
||||
.method = std::move(method),
|
||||
.hashType = std::move(hashType),
|
||||
},
|
||||
});
|
||||
} else
|
||||
};
|
||||
}
|
||||
} else {
|
||||
validatePath(pathS);
|
||||
return DerivationOutput {
|
||||
.output = DerivationOutputInputAddressed {
|
||||
.path = std::move(path),
|
||||
.path = store.parseStorePath(pathS),
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
static DerivationOutput parseDerivationOutput(const Store & store, std::istringstream & str)
|
||||
{
|
||||
expect(str, ","); auto path = store.parseStorePath(parsePath(str));
|
||||
expect(str, ","); const auto pathS = parseString(str);
|
||||
expect(str, ","); const auto hashAlgo = parseString(str);
|
||||
expect(str, ","); const auto hash = parseString(str);
|
||||
expect(str, ")");
|
||||
|
||||
return parseDerivationOutput(store, std::move(path), hashAlgo, hash);
|
||||
return parseDerivationOutput(store, pathS, hashAlgo, hash);
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -294,17 +309,19 @@ string Derivation::unparse(const Store & store, bool maskOutputs,
|
|||
for (auto & i : outputs) {
|
||||
if (first) first = false; else s += ',';
|
||||
s += '('; printUnquotedString(s, i.first);
|
||||
s += ','; printUnquotedString(s, maskOutputs ? "" : store.printStorePath(i.second.path(store, name)));
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doi) {
|
||||
s += ','; printUnquotedString(s, maskOutputs ? "" : store.printStorePath(doi.path));
|
||||
s += ','; printUnquotedString(s, "");
|
||||
s += ','; printUnquotedString(s, "");
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
s += ','; printUnquotedString(s, maskOutputs ? "" : store.printStorePath(dof.path(store, name, i.first)));
|
||||
s += ','; printUnquotedString(s, dof.hash.printMethodAlgo());
|
||||
s += ','; printUnquotedString(s, dof.hash.hash.to_string(Base16, false));
|
||||
},
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
s += ','; printUnquotedString(s, "");
|
||||
s += ','; printUnquotedString(s, makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType));
|
||||
s += ','; printUnquotedString(s, "");
|
||||
},
|
||||
|
|
@ -360,6 +377,16 @@ bool isDerivation(const string & fileName)
|
|||
}
|
||||
|
||||
|
||||
std::string outputPathName(std::string_view drvName, std::string_view outputName) {
|
||||
std::string res { drvName };
|
||||
if (outputName != "out") {
|
||||
res += "-";
|
||||
res += outputName;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
DerivationType BasicDerivation::type() const
|
||||
{
|
||||
std::set<std::string_view> inputAddressedOutputs, fixedCAOutputs, floatingCAOutputs;
|
||||
|
|
@ -452,12 +479,12 @@ DrvHashModulo hashDerivationModulo(Store & store, const Derivation & drv, bool m
|
|||
throw Error("Regular input-addressed derivations are not yet allowed to depend on CA derivations");
|
||||
case DerivationType::CAFixed: {
|
||||
std::map<std::string, Hash> outputHashes;
|
||||
for (const auto & i : drv.outputsAndPaths(store)) {
|
||||
auto & dof = std::get<DerivationOutputCAFixed>(i.second.first.output);
|
||||
for (const auto & i : drv.outputs) {
|
||||
auto & dof = std::get<DerivationOutputCAFixed>(i.second.output);
|
||||
auto hash = hashString(htSHA256, "fixed:out:"
|
||||
+ dof.hash.printMethodAlgo() + ":"
|
||||
+ dof.hash.hash.to_string(Base16, false) + ":"
|
||||
+ store.printStorePath(i.second.second));
|
||||
+ store.printStorePath(dof.path(store, drv.name, i.first)));
|
||||
outputHashes.insert_or_assign(i.first, std::move(hash));
|
||||
}
|
||||
return outputHashes;
|
||||
|
|
@ -508,21 +535,13 @@ bool wantOutput(const string & output, const std::set<string> & wanted)
|
|||
}
|
||||
|
||||
|
||||
StorePathSet BasicDerivation::outputPaths(const Store & store) const
|
||||
{
|
||||
StorePathSet paths;
|
||||
for (auto & i : outputsAndPaths(store))
|
||||
paths.insert(i.second.second);
|
||||
return paths;
|
||||
}
|
||||
|
||||
static DerivationOutput readDerivationOutput(Source & in, const Store & store)
|
||||
{
|
||||
auto path = store.parseStorePath(readString(in));
|
||||
const auto pathS = readString(in);
|
||||
const auto hashAlgo = readString(in);
|
||||
const auto hash = readString(in);
|
||||
|
||||
return parseDerivationOutput(store, std::move(path), hashAlgo, hash);
|
||||
return parseDerivationOutput(store, pathS, hashAlgo, hash);
|
||||
}
|
||||
|
||||
StringSet BasicDerivation::outputNames() const
|
||||
|
|
@ -533,23 +552,12 @@ StringSet BasicDerivation::outputNames() const
|
|||
return names;
|
||||
}
|
||||
|
||||
DerivationOutputsAndPaths BasicDerivation::outputsAndPaths(const Store & store) const {
|
||||
DerivationOutputsAndPaths outsAndPaths;
|
||||
for (auto output : outputs)
|
||||
outsAndPaths.insert(std::make_pair(
|
||||
output.first,
|
||||
std::make_pair(output.second, output.second.path(store, name))
|
||||
)
|
||||
);
|
||||
return outsAndPaths;
|
||||
}
|
||||
|
||||
DerivationOutputsAndOptPaths BasicDerivation::outputsAndOptPaths(const Store & store) const {
|
||||
DerivationOutputsAndOptPaths outsAndOptPaths;
|
||||
for (auto output : outputs)
|
||||
outsAndOptPaths.insert(std::make_pair(
|
||||
output.first,
|
||||
std::make_pair(output.second, output.second.pathOpt(store, output.first))
|
||||
std::make_pair(output.second, output.second.path(store, name, output.first))
|
||||
)
|
||||
);
|
||||
return outsAndOptPaths;
|
||||
|
|
@ -576,7 +584,7 @@ Source & readDerivation(Source & in, const Store & store, BasicDerivation & drv,
|
|||
drv.outputs.emplace(std::move(name), std::move(output));
|
||||
}
|
||||
|
||||
drv.inputSrcs = readStorePaths<StorePathSet>(store, in);
|
||||
drv.inputSrcs = worker_proto::read(store, in, Phantom<StorePathSet> {});
|
||||
in >> drv.platform >> drv.builder;
|
||||
drv.args = readStrings<Strings>(in);
|
||||
|
||||
|
|
@ -594,24 +602,27 @@ Source & readDerivation(Source & in, const Store & store, BasicDerivation & drv,
|
|||
void writeDerivation(Sink & out, const Store & store, const BasicDerivation & drv)
|
||||
{
|
||||
out << drv.outputs.size();
|
||||
for (auto & i : drv.outputsAndPaths(store)) {
|
||||
out << i.first
|
||||
<< store.printStorePath(i.second.second);
|
||||
for (auto & i : drv.outputs) {
|
||||
out << i.first;
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doi) {
|
||||
out << "" << "";
|
||||
out << store.printStorePath(doi.path)
|
||||
<< ""
|
||||
<< "";
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
out << dof.hash.printMethodAlgo()
|
||||
out << store.printStorePath(dof.path(store, drv.name, i.first))
|
||||
<< dof.hash.printMethodAlgo()
|
||||
<< dof.hash.hash.to_string(Base16, false);
|
||||
},
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
out << (makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType))
|
||||
out << ""
|
||||
<< (makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType))
|
||||
<< "";
|
||||
},
|
||||
}, i.second.first.output);
|
||||
}, i.second.output);
|
||||
}
|
||||
writeStorePaths(store, out, drv.inputSrcs);
|
||||
worker_proto::write(store, out, drv.inputSrcs);
|
||||
out << drv.platform << drv.builder << drv.args;
|
||||
out << drv.env.size();
|
||||
for (auto & i : drv.env)
|
||||
|
|
@ -625,5 +636,65 @@ std::string hashPlaceholder(const std::string & outputName)
|
|||
return "/" + hashString(htSHA256, "nix-output:" + outputName).to_string(Base32, false);
|
||||
}
|
||||
|
||||
std::string downstreamPlaceholder(const Store & store, const StorePath & drvPath, std::string_view outputName)
|
||||
{
|
||||
auto drvNameWithExtension = drvPath.name();
|
||||
auto drvName = drvNameWithExtension.substr(0, drvNameWithExtension.size() - 4);
|
||||
auto clearText = "nix-upstream-output:" + std::string { drvPath.hashPart() } + ":" + outputPathName(drvName, outputName);
|
||||
return "/" + hashString(htSHA256, clearText).to_string(Base32, false);
|
||||
}
|
||||
|
||||
|
||||
// N.B. Outputs are left unchanged
|
||||
static void rewriteDerivation(Store & store, BasicDerivation & drv, const StringMap & rewrites) {
|
||||
|
||||
debug("Rewriting the derivation");
|
||||
|
||||
for (auto &rewrite: rewrites) {
|
||||
debug("rewriting %s as %s", rewrite.first, rewrite.second);
|
||||
}
|
||||
|
||||
drv.builder = rewriteStrings(drv.builder, rewrites);
|
||||
for (auto & arg: drv.args) {
|
||||
arg = rewriteStrings(arg, rewrites);
|
||||
}
|
||||
|
||||
StringPairs newEnv;
|
||||
for (auto & envVar: drv.env) {
|
||||
auto envName = rewriteStrings(envVar.first, rewrites);
|
||||
auto envValue = rewriteStrings(envVar.second, rewrites);
|
||||
newEnv.emplace(envName, envValue);
|
||||
}
|
||||
drv.env = newEnv;
|
||||
}
|
||||
|
||||
|
||||
Sync<DrvPathResolutions> drvPathResolutions;
|
||||
|
||||
std::optional<BasicDerivation> Derivation::tryResolve(Store & store) {
|
||||
BasicDerivation resolved { *this };
|
||||
|
||||
// Input paths that we'll want to rewrite in the derivation
|
||||
StringMap inputRewrites;
|
||||
|
||||
for (auto & input : inputDrvs) {
|
||||
auto inputDrvOutputs = store.queryPartialDerivationOutputMap(input.first);
|
||||
StringSet newOutputNames;
|
||||
for (auto & outputName : input.second) {
|
||||
auto actualPathOpt = inputDrvOutputs.at(outputName);
|
||||
if (!actualPathOpt)
|
||||
return std::nullopt;
|
||||
auto actualPath = *actualPathOpt;
|
||||
inputRewrites.emplace(
|
||||
downstreamPlaceholder(store, input.first, outputName),
|
||||
store.printStorePath(actualPath));
|
||||
resolved.inputSrcs.insert(std::move(actualPath));
|
||||
}
|
||||
}
|
||||
|
||||
rewriteDerivation(store, resolved, inputRewrites);
|
||||
|
||||
return resolved;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@
|
|||
#include "types.hh"
|
||||
#include "hash.hh"
|
||||
#include "content-address.hh"
|
||||
#include "sync.hh"
|
||||
|
||||
#include <map>
|
||||
#include <variant>
|
||||
|
|
@ -27,6 +28,7 @@ struct DerivationOutputInputAddressed
|
|||
struct DerivationOutputCAFixed
|
||||
{
|
||||
FixedOutputHash hash; /* hash used for expected hash computation */
|
||||
StorePath path(const Store & store, std::string_view drvName, std::string_view outputName) const;
|
||||
};
|
||||
|
||||
/* Floating-output derivations, whose output paths are content addressed, but
|
||||
|
|
@ -49,14 +51,8 @@ struct DerivationOutput
|
|||
std::optional<HashType> hashAlgoOpt(const Store & store) const;
|
||||
/* Note, when you use this function you should make sure that you're passing
|
||||
the right derivation name. When in doubt, you should use the safer
|
||||
interface provided by BasicDerivation::outputsAndPaths */
|
||||
std::optional<StorePath> pathOpt(const Store & store, std::string_view drvName) const;
|
||||
/* DEPRECATED: Remove after CA drvs are fully implemented */
|
||||
StorePath path(const Store & store, std::string_view drvName) const {
|
||||
auto p = pathOpt(store, drvName);
|
||||
if (!p) throw UnimplementedError("floating content-addressed derivations are not yet implemented");
|
||||
return *p;
|
||||
}
|
||||
interface provided by BasicDerivation::outputsAndOptPaths */
|
||||
std::optional<StorePath> path(const Store & store, std::string_view drvName, std::string_view outputName) const;
|
||||
};
|
||||
|
||||
typedef std::map<string, DerivationOutput> DerivationOutputs;
|
||||
|
|
@ -65,8 +61,6 @@ typedef std::map<string, DerivationOutput> DerivationOutputs;
|
|||
also contains, for each output, the (optional) store path in which it would
|
||||
be written. To calculate values of these types, see the corresponding
|
||||
functions in BasicDerivation */
|
||||
typedef std::map<string, std::pair<DerivationOutput, StorePath>>
|
||||
DerivationOutputsAndPaths;
|
||||
typedef std::map<string, std::pair<DerivationOutput, std::optional<StorePath>>>
|
||||
DerivationOutputsAndOptPaths;
|
||||
|
||||
|
|
@ -105,7 +99,7 @@ struct BasicDerivation
|
|||
StringPairs env;
|
||||
std::string name;
|
||||
|
||||
BasicDerivation() { }
|
||||
BasicDerivation() = default;
|
||||
virtual ~BasicDerivation() { };
|
||||
|
||||
bool isBuiltin() const;
|
||||
|
|
@ -113,17 +107,12 @@ struct BasicDerivation
|
|||
/* Return true iff this is a fixed-output derivation. */
|
||||
DerivationType type() const;
|
||||
|
||||
/* Return the output paths of a derivation. */
|
||||
StorePathSet outputPaths(const Store & store) const;
|
||||
|
||||
/* Return the output names of a derivation. */
|
||||
StringSet outputNames() const;
|
||||
|
||||
/* Calculates the maps that contains all the DerivationOutputs, but
|
||||
augmented with knowledge of the Store paths they would be written into.
|
||||
The first one of these functions will be removed when the CA work is
|
||||
completed */
|
||||
DerivationOutputsAndPaths outputsAndPaths(const Store & store) const;
|
||||
augmented with knowledge of the Store paths they would be written
|
||||
into. */
|
||||
DerivationOutputsAndOptPaths outputsAndOptPaths(const Store & store) const;
|
||||
|
||||
static std::string_view nameFromPath(const StorePath & storePath);
|
||||
|
|
@ -137,7 +126,17 @@ struct Derivation : BasicDerivation
|
|||
std::string unparse(const Store & store, bool maskOutputs,
|
||||
std::map<std::string, StringSet> * actualInputs = nullptr) const;
|
||||
|
||||
Derivation() { }
|
||||
/* Return the underlying basic derivation but with these changes:
|
||||
|
||||
1. Input drvs are emptied, but the outputs of them that were used are
|
||||
added directly to input sources.
|
||||
|
||||
2. Input placeholders are replaced with realized input store paths. */
|
||||
std::optional<BasicDerivation> tryResolve(Store & store);
|
||||
|
||||
Derivation() = default;
|
||||
Derivation(const BasicDerivation & bd) : BasicDerivation(bd) { }
|
||||
Derivation(BasicDerivation && bd) : BasicDerivation(std::move(bd)) { }
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -147,7 +146,9 @@ enum RepairFlag : bool { NoRepair = false, Repair = true };
|
|||
|
||||
/* Write a derivation to the Nix store, and return its path. */
|
||||
StorePath writeDerivation(Store & store,
|
||||
const Derivation & drv, RepairFlag repair = NoRepair);
|
||||
const Derivation & drv,
|
||||
RepairFlag repair = NoRepair,
|
||||
bool readOnly = false);
|
||||
|
||||
/* Read a derivation from a file. */
|
||||
Derivation parseDerivation(const Store & store, std::string && s, std::string_view name);
|
||||
|
|
@ -155,6 +156,13 @@ Derivation parseDerivation(const Store & store, std::string && s, std::string_vi
|
|||
// FIXME: remove
|
||||
bool isDerivation(const string & fileName);
|
||||
|
||||
/* Calculate the name that will be used for the store path for this
|
||||
output.
|
||||
|
||||
This is usually <drv-name>-<output-name>, but is just <drv-name> when
|
||||
the output name is "out". */
|
||||
std::string outputPathName(std::string_view drvName, std::string_view outputName);
|
||||
|
||||
// known CA drv's output hashes, current just for fixed-output derivations
|
||||
// whose output hashes are always known since they are fixed up-front.
|
||||
typedef std::map<std::string, Hash> CaOutputHashes;
|
||||
|
|
@ -194,6 +202,16 @@ typedef std::map<StorePath, DrvHashModulo> DrvHashes;
|
|||
|
||||
extern DrvHashes drvHashes; // FIXME: global, not thread-safe
|
||||
|
||||
/* Memoisation of `readDerivation(..).resove()`. */
|
||||
typedef std::map<
|
||||
StorePath,
|
||||
std::optional<StorePath>
|
||||
> DrvPathResolutions;
|
||||
|
||||
// FIXME: global, though at least thread-safe.
|
||||
// FIXME: arguably overlaps with hashDerivationModulo memo table.
|
||||
extern Sync<DrvPathResolutions> drvPathResolutions;
|
||||
|
||||
bool wantOutput(const string & output, const std::set<string> & wanted);
|
||||
|
||||
struct Source;
|
||||
|
|
@ -202,6 +220,21 @@ struct Sink;
|
|||
Source & readDerivation(Source & in, const Store & store, BasicDerivation & drv, std::string_view name);
|
||||
void writeDerivation(Sink & out, const Store & store, const BasicDerivation & drv);
|
||||
|
||||
/* This creates an opaque and almost certainly unique string
|
||||
deterministically from the output name.
|
||||
|
||||
It is used as a placeholder to allow derivations to refer to their
|
||||
own outputs without needing to use the hash of a derivation in
|
||||
itself, making the hash near-impossible to calculate. */
|
||||
std::string hashPlaceholder(const std::string & outputName);
|
||||
|
||||
/* This creates an opaque and almost certainly unique string
|
||||
deterministically from a derivation path and output name.
|
||||
|
||||
It is used as a placeholder to allow derivations to refer to
|
||||
content-addressed paths whose content --- and thus the path
|
||||
themselves --- isn't yet known. This occurs when a derivation has a
|
||||
dependency which is a CA derivation. */
|
||||
std::string downstreamPlaceholder(const Store & store, const StorePath & drvPath, std::string_view outputName);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,18 +1,28 @@
|
|||
#include "store-api.hh"
|
||||
#include "callback.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
static std::string uriScheme = "dummy://";
|
||||
struct DummyStoreConfig : virtual StoreConfig {
|
||||
using StoreConfig::StoreConfig;
|
||||
|
||||
struct DummyStore : public Store
|
||||
const std::string name() override { return "Dummy Store"; }
|
||||
};
|
||||
|
||||
struct DummyStore : public Store, public virtual DummyStoreConfig
|
||||
{
|
||||
DummyStore(const std::string scheme, const std::string uri, const Params & params)
|
||||
: DummyStore(params)
|
||||
{ }
|
||||
|
||||
DummyStore(const Params & params)
|
||||
: Store(params)
|
||||
: StoreConfig(params)
|
||||
, Store(params)
|
||||
{ }
|
||||
|
||||
string getUri() override
|
||||
{
|
||||
return uriScheme;
|
||||
return *uriSchemes().begin();
|
||||
}
|
||||
|
||||
void queryPathInfoUncached(const StorePath & path,
|
||||
|
|
@ -21,6 +31,10 @@ struct DummyStore : public Store
|
|||
callback(nullptr);
|
||||
}
|
||||
|
||||
static std::set<std::string> uriSchemes() {
|
||||
return {"dummy"};
|
||||
}
|
||||
|
||||
std::optional<StorePath> queryPathFromHashPart(const std::string & hashPart) override
|
||||
{ unsupported("queryPathFromHashPart"); }
|
||||
|
||||
|
|
@ -48,12 +62,6 @@ struct DummyStore : public Store
|
|||
{ unsupported("buildDerivation"); }
|
||||
};
|
||||
|
||||
static RegisterStoreImplementation regStore([](
|
||||
const std::string & uri, const Store::Params & params)
|
||||
-> std::shared_ptr<Store>
|
||||
{
|
||||
if (uri != uriScheme) return nullptr;
|
||||
return std::make_shared<DummyStore>(params);
|
||||
});
|
||||
static RegisterStoreImplementation<DummyStore, DummyStoreConfig> regDummyStore;
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -45,7 +45,7 @@ void Store::exportPath(const StorePath & path, Sink & sink)
|
|||
teeSink
|
||||
<< exportMagic
|
||||
<< printStorePath(path);
|
||||
writeStorePaths(*this, teeSink, info->references);
|
||||
worker_proto::write(*this, teeSink, info->references);
|
||||
teeSink
|
||||
<< (info->deriver ? printStorePath(*info->deriver) : "")
|
||||
<< 0;
|
||||
|
|
@ -73,7 +73,7 @@ StorePaths Store::importPaths(Source & source, CheckSigsFlag checkSigs)
|
|||
|
||||
//Activity act(*logger, lvlInfo, format("importing path '%s'") % info.path);
|
||||
|
||||
auto references = readStorePaths<StorePathSet>(*this, source);
|
||||
auto references = worker_proto::read(*this, source, Phantom<StorePathSet> {});
|
||||
auto deriver = readString(source);
|
||||
auto narHash = hashString(htSHA256, *saved.s);
|
||||
|
||||
|
|
|
|||
|
|
@ -5,6 +5,7 @@
|
|||
#include "s3.hh"
|
||||
#include "compression.hh"
|
||||
#include "finally.hh"
|
||||
#include "callback.hh"
|
||||
|
||||
#ifdef ENABLE_S3
|
||||
#include <aws/core/client/ClientConfiguration.h>
|
||||
|
|
@ -30,7 +31,7 @@ namespace nix {
|
|||
|
||||
FileTransferSettings fileTransferSettings;
|
||||
|
||||
static GlobalConfig::Register r1(&fileTransferSettings);
|
||||
static GlobalConfig::Register rFileTransferSettings(&fileTransferSettings);
|
||||
|
||||
std::string resolveUri(const std::string & uri)
|
||||
{
|
||||
|
|
@ -112,6 +113,9 @@ struct curlFileTransfer : public FileTransfer
|
|||
requestHeaders = curl_slist_append(requestHeaders, ("If-None-Match: " + request.expectedETag).c_str());
|
||||
if (!request.mimeType.empty())
|
||||
requestHeaders = curl_slist_append(requestHeaders, ("Content-Type: " + request.mimeType).c_str());
|
||||
for (auto it = request.headers.begin(); it != request.headers.end(); ++it){
|
||||
requestHeaders = curl_slist_append(requestHeaders, fmt("%s: %s", it->first, it->second).c_str());
|
||||
}
|
||||
}
|
||||
|
||||
~TransferItem()
|
||||
|
|
|
|||
|
|
@ -51,6 +51,7 @@ extern FileTransferSettings fileTransferSettings;
|
|||
struct FileTransferRequest
|
||||
{
|
||||
std::string uri;
|
||||
Headers headers;
|
||||
std::string expectedETag;
|
||||
bool verifyTLS = true;
|
||||
bool head = false;
|
||||
|
|
|
|||
|
|
@ -574,9 +574,12 @@ bool LocalStore::canReachRoot(GCState & state, StorePathSet & visited, const Sto
|
|||
/* If keep-derivations is set and this is a derivation, then
|
||||
don't delete the derivation if any of the outputs are alive. */
|
||||
if (state.gcKeepDerivations && path.isDerivation()) {
|
||||
for (auto & i : queryDerivationOutputs(path))
|
||||
if (isValidPath(i) && queryPathInfo(i)->deriver == path)
|
||||
incoming.insert(i);
|
||||
for (auto & [name, maybeOutPath] : queryPartialDerivationOutputMap(path))
|
||||
if (maybeOutPath &&
|
||||
isValidPath(*maybeOutPath) &&
|
||||
queryPathInfo(*maybeOutPath)->deriver == path
|
||||
)
|
||||
incoming.insert(*maybeOutPath);
|
||||
}
|
||||
|
||||
/* If keep-outputs is set, then don't delete this path if there
|
||||
|
|
@ -660,9 +663,7 @@ void LocalStore::removeUnusedLinks(const GCState & state)
|
|||
if (name == "." || name == "..") continue;
|
||||
Path path = linksDir + "/" + name;
|
||||
|
||||
struct stat st;
|
||||
if (lstat(path.c_str(), &st) == -1)
|
||||
throw SysError("statting '%1%'", path);
|
||||
auto st = lstat(path);
|
||||
|
||||
if (st.st_nlink != 1) {
|
||||
actualSize += st.st_size;
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@
|
|||
#include "util.hh"
|
||||
#include "archive.hh"
|
||||
#include "args.hh"
|
||||
#include "abstract-setting-to-json.hh"
|
||||
|
||||
#include <algorithm>
|
||||
#include <map>
|
||||
|
|
@ -25,7 +26,7 @@ namespace nix {
|
|||
|
||||
Settings settings;
|
||||
|
||||
static GlobalConfig::Register r1(&settings);
|
||||
static GlobalConfig::Register rSettings(&settings);
|
||||
|
||||
Settings::Settings()
|
||||
: nixPrefix(NIX_PREFIX)
|
||||
|
|
@ -42,6 +43,7 @@ Settings::Settings()
|
|||
{
|
||||
buildUsersGroup = getuid() == 0 ? "nixbld" : "";
|
||||
lockCPU = getEnv("NIX_AFFINITY_HACK") == "1";
|
||||
allowSymlinkedStore = getEnv("NIX_IGNORE_SYMLINK_STORE") == "1";
|
||||
|
||||
caFile = getEnv("NIX_SSL_CERT_FILE").value_or(getEnv("SSL_CERT_FILE").value_or(""));
|
||||
if (caFile == "") {
|
||||
|
|
@ -147,6 +149,12 @@ bool Settings::isWSL1()
|
|||
|
||||
const string nixVersion = PACKAGE_VERSION;
|
||||
|
||||
NLOHMANN_JSON_SERIALIZE_ENUM(SandboxMode, {
|
||||
{SandboxMode::smEnabled, true},
|
||||
{SandboxMode::smRelaxed, "relaxed"},
|
||||
{SandboxMode::smDisabled, false},
|
||||
});
|
||||
|
||||
template<> void BaseSetting<SandboxMode>::set(const std::string & str)
|
||||
{
|
||||
if (str == "true") value = smEnabled;
|
||||
|
|
@ -163,11 +171,6 @@ template<> std::string BaseSetting<SandboxMode>::to_string() const
|
|||
else abort();
|
||||
}
|
||||
|
||||
template<> nlohmann::json BaseSetting<SandboxMode>::toJSON()
|
||||
{
|
||||
return AbstractSetting::toJSON();
|
||||
}
|
||||
|
||||
template<> void BaseSetting<SandboxMode>::convertToArg(Args & args, const std::string & category)
|
||||
{
|
||||
args.addFlag({
|
||||
|
|
|
|||
|
|
@ -859,8 +859,54 @@ public:
|
|||
are loaded as plugins (non-recursively).
|
||||
)"};
|
||||
|
||||
Setting<std::string> githubAccessToken{this, "", "github-access-token",
|
||||
"GitHub access token to get access to GitHub data through the GitHub API for `github:<..>` flakes."};
|
||||
Setting<StringMap> accessTokens{this, {}, "access-tokens",
|
||||
R"(
|
||||
Access tokens used to access protected GitHub, GitLab, or
|
||||
other locations requiring token-based authentication.
|
||||
|
||||
Access tokens are specified as a string made up of
|
||||
space-separated `host=token` values. The specific token
|
||||
used is selected by matching the `host` portion against the
|
||||
"host" specification of the input. The actual use of the
|
||||
`token` value is determined by the type of resource being
|
||||
accessed:
|
||||
|
||||
* Github: the token value is the OAUTH-TOKEN string obtained
|
||||
as the Personal Access Token from the Github server (see
|
||||
https://docs.github.com/en/developers/apps/authorizing-oath-apps).
|
||||
|
||||
* Gitlab: the token value is either the OAuth2 token or the
|
||||
Personal Access Token (these are different types tokens
|
||||
for gitlab, see
|
||||
https://docs.gitlab.com/12.10/ee/api/README.html#authentication).
|
||||
The `token` value should be `type:tokenstring` where
|
||||
`type` is either `OAuth2` or `PAT` to indicate which type
|
||||
of token is being specified.
|
||||
|
||||
Example `~/.config/nix/nix.conf`:
|
||||
|
||||
```
|
||||
access-tokens = "github.com=23ac...b289 gitlab.mycompany.com=PAT:A123Bp_Cd..EfG gitlab.com=OAuth2:1jklw3jk"
|
||||
```
|
||||
|
||||
Example `~/code/flake.nix`:
|
||||
|
||||
```nix
|
||||
input.foo = {
|
||||
type = "gitlab";
|
||||
host = "gitlab.mycompany.com";
|
||||
owner = "mycompany";
|
||||
repo = "pro";
|
||||
};
|
||||
```
|
||||
|
||||
This example specifies three tokens, one each for accessing
|
||||
github.com, gitlab.mycompany.com, and sourceforge.net.
|
||||
|
||||
The `input.foo` uses the "gitlab" fetcher, which might
|
||||
requires specifying the token type along with the token
|
||||
value.
|
||||
)"};
|
||||
|
||||
Setting<Strings> experimentalFeatures{this, {}, "experimental-features",
|
||||
"Experimental Nix features to enable."};
|
||||
|
|
@ -880,6 +926,19 @@ public:
|
|||
|
||||
Setting<std::string> flakeRegistry{this, "https://github.com/NixOS/flake-registry/raw/master/flake-registry.json", "flake-registry",
|
||||
"Path or URI of the global flake registry."};
|
||||
|
||||
Setting<bool> allowSymlinkedStore{
|
||||
this, false, "allow-symlinked-store",
|
||||
R"(
|
||||
If set to `true`, Nix will stop complaining if the store directory
|
||||
(typically /nix/store) contains symlink components.
|
||||
|
||||
This risks making some builds "impure" because builders sometimes
|
||||
"canonicalise" paths by resolving all symlink components. Problems
|
||||
occur if those builds are then deployed to machines where /nix/store
|
||||
resolves to a different location from that of the build machine. You
|
||||
can enable this setting if you are sure you're not going to do that.
|
||||
)"};
|
||||
};
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -2,12 +2,20 @@
|
|||
#include "filetransfer.hh"
|
||||
#include "globals.hh"
|
||||
#include "nar-info-disk-cache.hh"
|
||||
#include "callback.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
MakeError(UploadToHTTP, Error);
|
||||
|
||||
class HttpBinaryCacheStore : public BinaryCacheStore
|
||||
struct HttpBinaryCacheStoreConfig : virtual BinaryCacheStoreConfig
|
||||
{
|
||||
using BinaryCacheStoreConfig::BinaryCacheStoreConfig;
|
||||
|
||||
const std::string name() override { return "Http Binary Cache Store"; }
|
||||
};
|
||||
|
||||
class HttpBinaryCacheStore : public BinaryCacheStore, public HttpBinaryCacheStoreConfig
|
||||
{
|
||||
private:
|
||||
|
||||
|
|
@ -24,9 +32,12 @@ private:
|
|||
public:
|
||||
|
||||
HttpBinaryCacheStore(
|
||||
const Params & params, const Path & _cacheUri)
|
||||
: BinaryCacheStore(params)
|
||||
, cacheUri(_cacheUri)
|
||||
const std::string & scheme,
|
||||
const Path & _cacheUri,
|
||||
const Params & params)
|
||||
: StoreConfig(params)
|
||||
, BinaryCacheStore(params)
|
||||
, cacheUri(scheme + "://" + _cacheUri)
|
||||
{
|
||||
if (cacheUri.back() == '/')
|
||||
cacheUri.pop_back();
|
||||
|
|
@ -55,6 +66,14 @@ public:
|
|||
}
|
||||
}
|
||||
|
||||
static std::set<std::string> uriSchemes()
|
||||
{
|
||||
static bool forceHttp = getEnv("_NIX_FORCE_HTTP") == "1";
|
||||
auto ret = std::set<std::string>({"http", "https"});
|
||||
if (forceHttp) ret.insert("file");
|
||||
return ret;
|
||||
}
|
||||
|
||||
protected:
|
||||
|
||||
void maybeDisable()
|
||||
|
|
@ -162,18 +181,6 @@ protected:
|
|||
|
||||
};
|
||||
|
||||
static RegisterStoreImplementation regStore([](
|
||||
const std::string & uri, const Store::Params & params)
|
||||
-> std::shared_ptr<Store>
|
||||
{
|
||||
static bool forceHttp = getEnv("_NIX_FORCE_HTTP") == "1";
|
||||
if (std::string(uri, 0, 7) != "http://" &&
|
||||
std::string(uri, 0, 8) != "https://" &&
|
||||
(!forceHttp || std::string(uri, 0, 7) != "file://"))
|
||||
return 0;
|
||||
auto store = std::make_shared<HttpBinaryCacheStore>(params, uri);
|
||||
store->init();
|
||||
return store;
|
||||
});
|
||||
static RegisterStoreImplementation<HttpBinaryCacheStore, HttpBinaryCacheStoreConfig> regHttpBinaryCacheStore;
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,21 +6,28 @@
|
|||
#include "worker-protocol.hh"
|
||||
#include "ssh.hh"
|
||||
#include "derivations.hh"
|
||||
#include "callback.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
static std::string uriScheme = "ssh://";
|
||||
|
||||
struct LegacySSHStore : public Store
|
||||
struct LegacySSHStoreConfig : virtual StoreConfig
|
||||
{
|
||||
const Setting<int> maxConnections{this, 1, "max-connections", "maximum number of concurrent SSH connections"};
|
||||
const Setting<Path> sshKey{this, "", "ssh-key", "path to an SSH private key"};
|
||||
const Setting<bool> compress{this, false, "compress", "whether to compress the connection"};
|
||||
const Setting<Path> remoteProgram{this, "nix-store", "remote-program", "path to the nix-store executable on the remote system"};
|
||||
const Setting<std::string> remoteStore{this, "", "remote-store", "URI of the store on the remote system"};
|
||||
using StoreConfig::StoreConfig;
|
||||
const Setting<int> maxConnections{(StoreConfig*) this, 1, "max-connections", "maximum number of concurrent SSH connections"};
|
||||
const Setting<Path> sshKey{(StoreConfig*) this, "", "ssh-key", "path to an SSH private key"};
|
||||
const Setting<bool> compress{(StoreConfig*) this, false, "compress", "whether to compress the connection"};
|
||||
const Setting<Path> remoteProgram{(StoreConfig*) this, "nix-store", "remote-program", "path to the nix-store executable on the remote system"};
|
||||
const Setting<std::string> remoteStore{(StoreConfig*) this, "", "remote-store", "URI of the store on the remote system"};
|
||||
|
||||
const std::string name() override { return "Legacy SSH Store"; }
|
||||
};
|
||||
|
||||
struct LegacySSHStore : public Store, public virtual LegacySSHStoreConfig
|
||||
{
|
||||
// Hack for getting remote build log output.
|
||||
const Setting<int> logFD{this, -1, "log-fd", "file descriptor to which SSH's stderr is connected"};
|
||||
// Intentionally not in `LegacySSHStoreConfig` so that it doesn't appear in
|
||||
// the documentation
|
||||
const Setting<int> logFD{(StoreConfig*) this, -1, "log-fd", "file descriptor to which SSH's stderr is connected"};
|
||||
|
||||
struct Connection
|
||||
{
|
||||
|
|
@ -37,8 +44,11 @@ struct LegacySSHStore : public Store
|
|||
|
||||
SSHMaster master;
|
||||
|
||||
LegacySSHStore(const string & host, const Params & params)
|
||||
: Store(params)
|
||||
static std::set<std::string> uriSchemes() { return {"ssh"}; }
|
||||
|
||||
LegacySSHStore(const string & scheme, const string & host, const Params & params)
|
||||
: StoreConfig(params)
|
||||
, Store(params)
|
||||
, host(host)
|
||||
, connections(make_ref<Pool<Connection>>(
|
||||
std::max(1, (int) maxConnections),
|
||||
|
|
@ -84,7 +94,7 @@ struct LegacySSHStore : public Store
|
|||
|
||||
string getUri() override
|
||||
{
|
||||
return uriScheme + host;
|
||||
return *uriSchemes().begin() + "://" + host;
|
||||
}
|
||||
|
||||
void queryPathInfoUncached(const StorePath & path,
|
||||
|
|
@ -112,7 +122,7 @@ struct LegacySSHStore : public Store
|
|||
auto deriver = readString(conn->from);
|
||||
if (deriver != "")
|
||||
info->deriver = parseStorePath(deriver);
|
||||
info->references = readStorePaths<StorePathSet>(*this, conn->from);
|
||||
info->references = worker_proto::read(*this, conn->from, Phantom<StorePathSet> {});
|
||||
readLongLong(conn->from); // download size
|
||||
info->narSize = readLongLong(conn->from);
|
||||
|
||||
|
|
@ -146,7 +156,7 @@ struct LegacySSHStore : public Store
|
|||
<< printStorePath(info.path)
|
||||
<< (info.deriver ? printStorePath(*info.deriver) : "")
|
||||
<< info.narHash.to_string(Base16, false);
|
||||
writeStorePaths(*this, conn->to, info.references);
|
||||
worker_proto::write(*this, conn->to, info.references);
|
||||
conn->to
|
||||
<< info.registrationTime
|
||||
<< info.narSize
|
||||
|
|
@ -175,7 +185,7 @@ struct LegacySSHStore : public Store
|
|||
conn->to
|
||||
<< exportMagic
|
||||
<< printStorePath(info.path);
|
||||
writeStorePaths(*this, conn->to, info.references);
|
||||
worker_proto::write(*this, conn->to, info.references);
|
||||
conn->to
|
||||
<< (info.deriver ? printStorePath(*info.deriver) : "")
|
||||
<< 0
|
||||
|
|
@ -291,10 +301,10 @@ public:
|
|||
conn->to
|
||||
<< cmdQueryClosure
|
||||
<< includeOutputs;
|
||||
writeStorePaths(*this, conn->to, paths);
|
||||
worker_proto::write(*this, conn->to, paths);
|
||||
conn->to.flush();
|
||||
|
||||
for (auto & i : readStorePaths<StorePathSet>(*this, conn->from))
|
||||
for (auto & i : worker_proto::read(*this, conn->from, Phantom<StorePathSet> {}))
|
||||
out.insert(i);
|
||||
}
|
||||
|
||||
|
|
@ -307,10 +317,10 @@ public:
|
|||
<< cmdQueryValidPaths
|
||||
<< false // lock
|
||||
<< maybeSubstitute;
|
||||
writeStorePaths(*this, conn->to, paths);
|
||||
worker_proto::write(*this, conn->to, paths);
|
||||
conn->to.flush();
|
||||
|
||||
return readStorePaths<StorePathSet>(*this, conn->from);
|
||||
return worker_proto::read(*this, conn->from, Phantom<StorePathSet> {});
|
||||
}
|
||||
|
||||
void connect() override
|
||||
|
|
@ -325,12 +335,6 @@ public:
|
|||
}
|
||||
};
|
||||
|
||||
static RegisterStoreImplementation regStore([](
|
||||
const std::string & uri, const Store::Params & params)
|
||||
-> std::shared_ptr<Store>
|
||||
{
|
||||
if (std::string(uri, 0, uriScheme.size()) != uriScheme) return 0;
|
||||
return std::make_shared<LegacySSHStore>(std::string(uri, uriScheme.size()), params);
|
||||
});
|
||||
static RegisterStoreImplementation<LegacySSHStore, LegacySSHStoreConfig> regLegacySSHStore;
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,7 +4,14 @@
|
|||
|
||||
namespace nix {
|
||||
|
||||
class LocalBinaryCacheStore : public BinaryCacheStore
|
||||
struct LocalBinaryCacheStoreConfig : virtual BinaryCacheStoreConfig
|
||||
{
|
||||
using BinaryCacheStoreConfig::BinaryCacheStoreConfig;
|
||||
|
||||
const std::string name() override { return "Local Binary Cache Store"; }
|
||||
};
|
||||
|
||||
class LocalBinaryCacheStore : public BinaryCacheStore, public virtual LocalBinaryCacheStoreConfig
|
||||
{
|
||||
private:
|
||||
|
||||
|
|
@ -13,8 +20,11 @@ private:
|
|||
public:
|
||||
|
||||
LocalBinaryCacheStore(
|
||||
const Params & params, const Path & binaryCacheDir)
|
||||
: BinaryCacheStore(params)
|
||||
const std::string scheme,
|
||||
const Path & binaryCacheDir,
|
||||
const Params & params)
|
||||
: StoreConfig(params)
|
||||
, BinaryCacheStore(params)
|
||||
, binaryCacheDir(binaryCacheDir)
|
||||
{
|
||||
}
|
||||
|
|
@ -26,6 +36,8 @@ public:
|
|||
return "file://" + binaryCacheDir;
|
||||
}
|
||||
|
||||
static std::set<std::string> uriSchemes();
|
||||
|
||||
protected:
|
||||
|
||||
bool fileExists(const std::string & path) override;
|
||||
|
|
@ -85,16 +97,14 @@ bool LocalBinaryCacheStore::fileExists(const std::string & path)
|
|||
return pathExists(binaryCacheDir + "/" + path);
|
||||
}
|
||||
|
||||
static RegisterStoreImplementation regStore([](
|
||||
const std::string & uri, const Store::Params & params)
|
||||
-> std::shared_ptr<Store>
|
||||
std::set<std::string> LocalBinaryCacheStore::uriSchemes()
|
||||
{
|
||||
if (getEnv("_NIX_FORCE_HTTP_BINARY_CACHE_STORE") == "1" ||
|
||||
std::string(uri, 0, 7) != "file://")
|
||||
return 0;
|
||||
auto store = std::make_shared<LocalBinaryCacheStore>(params, std::string(uri, 7));
|
||||
store->init();
|
||||
return store;
|
||||
});
|
||||
if (getEnv("_NIX_FORCE_HTTP_BINARY_CACHE_STORE") == "1")
|
||||
return {};
|
||||
else
|
||||
return {"file"};
|
||||
}
|
||||
|
||||
static RegisterStoreImplementation<LocalBinaryCacheStore, LocalBinaryCacheStoreConfig> regLocalBinaryCacheStore;
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@
|
|||
#include "derivations.hh"
|
||||
#include "nar-info.hh"
|
||||
#include "references.hh"
|
||||
#include "callback.hh"
|
||||
|
||||
#include <iostream>
|
||||
#include <algorithm>
|
||||
|
|
@ -42,7 +43,8 @@ namespace nix {
|
|||
|
||||
|
||||
LocalStore::LocalStore(const Params & params)
|
||||
: Store(params)
|
||||
: StoreConfig(params)
|
||||
, Store(params)
|
||||
, LocalFSStore(params)
|
||||
, realStoreDir_{this, false, rootDir != "" ? rootDir + "/nix/store" : storeDir, "real",
|
||||
"physical path to the Nix store"}
|
||||
|
|
@ -108,12 +110,11 @@ LocalStore::LocalStore(const Params & params)
|
|||
}
|
||||
|
||||
/* Ensure that the store and its parents are not symlinks. */
|
||||
if (getEnv("NIX_IGNORE_SYMLINK_STORE") != "1") {
|
||||
if (!settings.allowSymlinkedStore) {
|
||||
Path path = realStoreDir;
|
||||
struct stat st;
|
||||
while (path != "/") {
|
||||
if (lstat(path.c_str(), &st))
|
||||
throw SysError("getting status of '%1%'", path);
|
||||
st = lstat(path);
|
||||
if (S_ISLNK(st.st_mode))
|
||||
throw Error(
|
||||
"the path '%1%' is a symlink; "
|
||||
|
|
@ -417,10 +418,7 @@ static void canonicaliseTimestampAndPermissions(const Path & path, const struct
|
|||
|
||||
void canonicaliseTimestampAndPermissions(const Path & path)
|
||||
{
|
||||
struct stat st;
|
||||
if (lstat(path.c_str(), &st))
|
||||
throw SysError("getting attributes of path '%1%'", path);
|
||||
canonicaliseTimestampAndPermissions(path, st);
|
||||
canonicaliseTimestampAndPermissions(path, lstat(path));
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -438,9 +436,7 @@ static void canonicalisePathMetaData_(const Path & path, uid_t fromUid, InodesSe
|
|||
}
|
||||
#endif
|
||||
|
||||
struct stat st;
|
||||
if (lstat(path.c_str(), &st))
|
||||
throw SysError("getting attributes of path '%1%'", path);
|
||||
auto st = lstat(path);
|
||||
|
||||
/* Really make sure that the path is of a supported type. */
|
||||
if (!(S_ISREG(st.st_mode) || S_ISDIR(st.st_mode) || S_ISLNK(st.st_mode)))
|
||||
|
|
@ -476,8 +472,7 @@ static void canonicalisePathMetaData_(const Path & path, uid_t fromUid, InodesSe
|
|||
ensure that we don't fail on hard links within the same build
|
||||
(i.e. "touch $out/foo; ln $out/foo $out/bar"). */
|
||||
if (fromUid != (uid_t) -1 && st.st_uid != fromUid) {
|
||||
assert(!S_ISDIR(st.st_mode));
|
||||
if (inodesSeen.find(Inode(st.st_dev, st.st_ino)) == inodesSeen.end())
|
||||
if (S_ISDIR(st.st_mode) || !inodesSeen.count(Inode(st.st_dev, st.st_ino)))
|
||||
throw BuildError("invalid ownership on file '%1%'", path);
|
||||
mode_t mode = st.st_mode & ~S_IFMT;
|
||||
assert(S_ISLNK(st.st_mode) || (st.st_uid == geteuid() && (mode == 0444 || mode == 0555) && st.st_mtime == mtimeStore));
|
||||
|
|
@ -520,9 +515,7 @@ void canonicalisePathMetaData(const Path & path, uid_t fromUid, InodesSeen & ino
|
|||
|
||||
/* On platforms that don't have lchown(), the top-level path can't
|
||||
be a symlink, since we can't change its ownership. */
|
||||
struct stat st;
|
||||
if (lstat(path.c_str(), &st))
|
||||
throw SysError("getting attributes of path '%1%'", path);
|
||||
auto st = lstat(path);
|
||||
|
||||
if (st.st_uid != geteuid()) {
|
||||
assert(S_ISLNK(st.st_mode));
|
||||
|
|
@ -578,13 +571,32 @@ void LocalStore::checkDerivationOutputs(const StorePath & drvPath, const Derivat
|
|||
envHasRightPath(path, i.first);
|
||||
},
|
||||
[&](DerivationOutputCAFloating _) {
|
||||
throw UnimplementedError("floating CA output derivations are not yet implemented");
|
||||
/* Nothing to check */
|
||||
},
|
||||
}, i.second.output);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void LocalStore::linkDeriverToPath(const StorePath & deriver, const string & outputName, const StorePath & output)
|
||||
{
|
||||
auto state(_state.lock());
|
||||
return linkDeriverToPath(*state, queryValidPathId(*state, deriver), outputName, output);
|
||||
}
|
||||
|
||||
void LocalStore::linkDeriverToPath(State & state, uint64_t deriver, const string & outputName, const StorePath & output)
|
||||
{
|
||||
retrySQLite<void>([&]() {
|
||||
state.stmtAddDerivationOutput.use()
|
||||
(deriver)
|
||||
(outputName)
|
||||
(printStorePath(output))
|
||||
.exec();
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
|
||||
uint64_t LocalStore::addValidPath(State & state,
|
||||
const ValidPathInfo & info, bool checkOutputs)
|
||||
{
|
||||
|
|
@ -618,12 +630,11 @@ uint64_t LocalStore::addValidPath(State & state,
|
|||
registration above is undone. */
|
||||
if (checkOutputs) checkDerivationOutputs(info.path, drv);
|
||||
|
||||
for (auto & i : drv.outputsAndPaths(*this)) {
|
||||
state.stmtAddDerivationOutput.use()
|
||||
(id)
|
||||
(i.first)
|
||||
(printStorePath(i.second.second))
|
||||
.exec();
|
||||
for (auto & i : drv.outputsAndOptPaths(*this)) {
|
||||
/* Floating CA derivations have indeterminate output paths until
|
||||
they are built, so don't register anything in that case */
|
||||
if (i.second.second)
|
||||
linkDeriverToPath(state, id, i.first, *i.second.second);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -710,7 +721,7 @@ uint64_t LocalStore::queryValidPathId(State & state, const StorePath & path)
|
|||
{
|
||||
auto use(state.stmtQueryPathInfo.use()(printStorePath(path)));
|
||||
if (!use.next())
|
||||
throw Error("path '%s' is not valid", printStorePath(path));
|
||||
throw InvalidPath("path '%s' is not valid", printStorePath(path));
|
||||
return use.getInt(0);
|
||||
}
|
||||
|
||||
|
|
@ -785,18 +796,58 @@ StorePathSet LocalStore::queryValidDerivers(const StorePath & path)
|
|||
}
|
||||
|
||||
|
||||
std::map<std::string, std::optional<StorePath>> LocalStore::queryPartialDerivationOutputMap(const StorePath & path)
|
||||
std::map<std::string, std::optional<StorePath>> LocalStore::queryPartialDerivationOutputMap(const StorePath & path_)
|
||||
{
|
||||
auto path = path_;
|
||||
std::map<std::string, std::optional<StorePath>> outputs;
|
||||
BasicDerivation drv = readDerivation(path);
|
||||
Derivation drv = readDerivation(path);
|
||||
for (auto & [outName, _] : drv.outputs) {
|
||||
outputs.insert_or_assign(outName, std::nullopt);
|
||||
}
|
||||
bool haveCached = false;
|
||||
{
|
||||
auto resolutions = drvPathResolutions.lock();
|
||||
auto resolvedPathOptIter = resolutions->find(path);
|
||||
if (resolvedPathOptIter != resolutions->end()) {
|
||||
auto & [_, resolvedPathOpt] = *resolvedPathOptIter;
|
||||
if (resolvedPathOpt)
|
||||
path = *resolvedPathOpt;
|
||||
haveCached = true;
|
||||
}
|
||||
}
|
||||
/* can't just use else-if instead of `!haveCached` because we need to unlock
|
||||
`drvPathResolutions` before it is locked in `Derivation::resolve`. */
|
||||
if (!haveCached && drv.type() == DerivationType::CAFloating) {
|
||||
/* Try resolve drv and use that path instead. */
|
||||
auto attempt = drv.tryResolve(*this);
|
||||
if (!attempt)
|
||||
/* If we cannot resolve the derivation, we cannot have any path
|
||||
assigned so we return the map of all std::nullopts. */
|
||||
return outputs;
|
||||
/* Just compute store path */
|
||||
auto pathResolved = writeDerivation(*this, *std::move(attempt), NoRepair, true);
|
||||
/* Store in memo table. */
|
||||
/* FIXME: memo logic should not be local-store specific, should have
|
||||
wrapper-method instead. */
|
||||
drvPathResolutions.lock()->insert_or_assign(path, pathResolved);
|
||||
path = std::move(pathResolved);
|
||||
}
|
||||
return retrySQLite<std::map<std::string, std::optional<StorePath>>>([&]() {
|
||||
auto state(_state.lock());
|
||||
|
||||
auto useQueryDerivationOutputs(state->stmtQueryDerivationOutputs.use()
|
||||
(queryValidPathId(*state, path)));
|
||||
uint64_t drvId;
|
||||
try {
|
||||
drvId = queryValidPathId(*state, path);
|
||||
} catch (InvalidPath &) {
|
||||
/* FIXME? if the derivation doesn't exist, we cannot have a mapping
|
||||
for it. */
|
||||
return outputs;
|
||||
}
|
||||
|
||||
auto useQueryDerivationOutputs {
|
||||
state->stmtQueryDerivationOutputs.use()
|
||||
(drvId)
|
||||
};
|
||||
|
||||
while (useQueryDerivationOutputs.next())
|
||||
outputs.insert_or_assign(
|
||||
|
|
@ -1435,7 +1486,7 @@ static void makeMutable(const Path & path)
|
|||
{
|
||||
checkInterrupt();
|
||||
|
||||
struct stat st = lstat(path);
|
||||
auto st = lstat(path);
|
||||
|
||||
if (!S_ISDIR(st.st_mode) && !S_ISREG(st.st_mode)) return;
|
||||
|
||||
|
|
|
|||
|
|
@ -30,8 +30,19 @@ struct OptimiseStats
|
|||
uint64_t blocksFreed = 0;
|
||||
};
|
||||
|
||||
struct LocalStoreConfig : virtual LocalFSStoreConfig
|
||||
{
|
||||
using LocalFSStoreConfig::LocalFSStoreConfig;
|
||||
|
||||
class LocalStore : public LocalFSStore
|
||||
Setting<bool> requireSigs{(StoreConfig*) this,
|
||||
settings.requireSigs,
|
||||
"require-sigs", "whether store paths should have a trusted signature on import"};
|
||||
|
||||
const std::string name() override { return "Local Store"; }
|
||||
};
|
||||
|
||||
|
||||
class LocalStore : public LocalFSStore, public virtual LocalStoreConfig
|
||||
{
|
||||
private:
|
||||
|
||||
|
|
@ -95,10 +106,6 @@ public:
|
|||
|
||||
private:
|
||||
|
||||
Setting<bool> requireSigs{(Store*) this,
|
||||
settings.requireSigs,
|
||||
"require-sigs", "whether store paths should have a trusted signature on import"};
|
||||
|
||||
const PublicKeys & getPublicKeys();
|
||||
|
||||
public:
|
||||
|
|
@ -279,6 +286,11 @@ private:
|
|||
specified by the ‘secret-key-files’ option. */
|
||||
void signPathInfo(ValidPathInfo & info);
|
||||
|
||||
/* Register the store path 'output' as the output named 'outputName' of
|
||||
derivation 'deriver'. */
|
||||
void linkDeriverToPath(const StorePath & deriver, const string & outputName, const StorePath & output);
|
||||
void linkDeriverToPath(State & state, uint64_t deriver, const string & outputName, const StorePath & output);
|
||||
|
||||
Path getRealStoreDir() override { return realStoreDir; }
|
||||
|
||||
void createUser(const std::string & userName, uid_t userId) override;
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
#include "store-api.hh"
|
||||
#include "thread-pool.hh"
|
||||
#include "topo-sort.hh"
|
||||
|
||||
#include "callback.hh"
|
||||
|
||||
namespace nix {
|
||||
|
||||
|
|
@ -203,17 +203,24 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
return;
|
||||
}
|
||||
|
||||
PathSet invalid;
|
||||
/* true for regular derivations, and CA derivations for which we
|
||||
have a trust mapping for all wanted outputs. */
|
||||
auto knownOutputPaths = true;
|
||||
for (auto & [outputName, pathOpt] : queryPartialDerivationOutputMap(path.path)) {
|
||||
if (!pathOpt) {
|
||||
knownOutputPaths = false;
|
||||
break;
|
||||
}
|
||||
if (wantOutput(outputName, path.outputs) && !isValidPath(*pathOpt))
|
||||
invalid.insert(printStorePath(*pathOpt));
|
||||
}
|
||||
if (knownOutputPaths && invalid.empty()) return;
|
||||
|
||||
auto drv = make_ref<Derivation>(derivationFromPath(path.path));
|
||||
ParsedDerivation parsedDrv(StorePath(path.path), *drv);
|
||||
|
||||
PathSet invalid;
|
||||
for (auto & j : drv->outputsAndPaths(*this))
|
||||
if (wantOutput(j.first, path.outputs)
|
||||
&& !isValidPath(j.second.second))
|
||||
invalid.insert(printStorePath(j.second.second));
|
||||
if (invalid.empty()) return;
|
||||
|
||||
if (settings.useSubstitutes && parsedDrv.substitutesAllowed()) {
|
||||
if (knownOutputPaths && settings.useSubstitutes && parsedDrv.substitutesAllowed()) {
|
||||
auto drvState = make_ref<Sync<DrvState>>(DrvState(invalid.size()));
|
||||
for (auto & output : invalid)
|
||||
pool.enqueue(std::bind(checkOutput, printStorePath(path.path), drv, output, drvState));
|
||||
|
|
|
|||
|
|
@ -1,10 +1,18 @@
|
|||
#include "names.hh"
|
||||
#include "util.hh"
|
||||
|
||||
#include <regex>
|
||||
|
||||
|
||||
namespace nix {
|
||||
|
||||
|
||||
struct Regex
|
||||
{
|
||||
std::regex regex;
|
||||
};
|
||||
|
||||
|
||||
DrvName::DrvName()
|
||||
{
|
||||
name = "";
|
||||
|
|
@ -30,11 +38,18 @@ DrvName::DrvName(std::string_view s) : hits(0)
|
|||
}
|
||||
|
||||
|
||||
DrvName::~DrvName()
|
||||
{ }
|
||||
|
||||
|
||||
bool DrvName::matches(DrvName & n)
|
||||
{
|
||||
if (name != "*") {
|
||||
if (!regex) regex = std::unique_ptr<std::regex>(new std::regex(name, std::regex::extended));
|
||||
if (!std::regex_match(n.name, *regex)) return false;
|
||||
if (!regex) {
|
||||
regex = std::make_unique<Regex>();
|
||||
regex->regex = std::regex(name, std::regex::extended);
|
||||
}
|
||||
if (!std::regex_match(n.name, regex->regex)) return false;
|
||||
}
|
||||
if (version != "" && version != n.version) return false;
|
||||
return true;
|
||||
|
|
@ -99,7 +114,7 @@ DrvNames drvNamesFromArgs(const Strings & opArgs)
|
|||
{
|
||||
DrvNames result;
|
||||
for (auto & i : opArgs)
|
||||
result.push_back(DrvName(i));
|
||||
result.emplace_back(i);
|
||||
return result;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -3,10 +3,11 @@
|
|||
#include <memory>
|
||||
|
||||
#include "types.hh"
|
||||
#include <regex>
|
||||
|
||||
namespace nix {
|
||||
|
||||
struct Regex;
|
||||
|
||||
struct DrvName
|
||||
{
|
||||
string fullName;
|
||||
|
|
@ -16,10 +17,12 @@ struct DrvName
|
|||
|
||||
DrvName();
|
||||
DrvName(std::string_view s);
|
||||
~DrvName();
|
||||
|
||||
bool matches(DrvName & n);
|
||||
|
||||
private:
|
||||
std::unique_ptr<std::regex> regex;
|
||||
std::unique_ptr<Regex> regex;
|
||||
};
|
||||
|
||||
typedef list<DrvName> DrvNames;
|
||||
|
|
|
|||
|
|
@ -17,9 +17,7 @@ namespace nix {
|
|||
|
||||
static void makeWritable(const Path & path)
|
||||
{
|
||||
struct stat st;
|
||||
if (lstat(path.c_str(), &st))
|
||||
throw SysError("getting attributes of path '%1%'", path);
|
||||
auto st = lstat(path);
|
||||
if (chmod(path.c_str(), st.st_mode | S_IWUSR) == -1)
|
||||
throw SysError("changing writability of '%1%'", path);
|
||||
}
|
||||
|
|
@ -94,9 +92,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats,
|
|||
{
|
||||
checkInterrupt();
|
||||
|
||||
struct stat st;
|
||||
if (lstat(path.c_str(), &st))
|
||||
throw SysError("getting attributes of path '%1%'", path);
|
||||
auto st = lstat(path);
|
||||
|
||||
#if __APPLE__
|
||||
/* HFS/macOS has some undocumented security feature disabling hardlinking for
|
||||
|
|
@ -187,9 +183,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats,
|
|||
|
||||
/* Yes! We've seen a file with the same contents. Replace the
|
||||
current file with a hard link to that file. */
|
||||
struct stat stLink;
|
||||
if (lstat(linkPath.c_str(), &stLink))
|
||||
throw SysError("getting attributes of path '%1%'", linkPath);
|
||||
auto stLink = lstat(linkPath);
|
||||
|
||||
if (st.st_ino == stLink.st_ino) {
|
||||
debug(format("'%1%' is already linked to '%2%'") % path % linkPath);
|
||||
|
|
@ -282,21 +276,15 @@ void LocalStore::optimiseStore(OptimiseStats & stats)
|
|||
}
|
||||
}
|
||||
|
||||
static string showBytes(uint64_t bytes)
|
||||
{
|
||||
return (format("%.2f MiB") % (bytes / (1024.0 * 1024.0))).str();
|
||||
}
|
||||
|
||||
void LocalStore::optimiseStore()
|
||||
{
|
||||
OptimiseStats stats;
|
||||
|
||||
optimiseStore(stats);
|
||||
|
||||
printInfo(
|
||||
format("%1% freed by hard-linking %2% files")
|
||||
% showBytes(stats.bytesFreed)
|
||||
% stats.filesLinked);
|
||||
printInfo("%s freed by hard-linking %d files",
|
||||
showBytes(stats.bytesFreed),
|
||||
stats.filesLinked);
|
||||
}
|
||||
|
||||
void LocalStore::optimisePath(const Path & path)
|
||||
|
|
|
|||
|
|
@ -1,3 +1,5 @@
|
|||
#pragma once
|
||||
|
||||
#include "store-api.hh"
|
||||
|
||||
#include <nlohmann/json_fwd.hpp>
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue