Commit graph

1808 commits

Author SHA1 Message Date
John Ericson 12461e246b Leverage existing docs for new store-path^outputs syntax 2022-07-15 14:04:22 +00:00
John Ericson 279ecf7cde Remove computed-derivations experimental feature
We don't need it yet.
2022-07-15 13:42:17 +00:00
John Ericson 6cafe308c9 Merge remote-tracking branch 'upstream/master' into indexed-store-path-outputs 2022-07-14 16:15:37 -04:00
Eelco Dolstra 28e913c605 Branch 2.10 release notes 2022-07-11 21:10:23 +02:00
Eelco Dolstra 545383208e
Merge pull request #6777 from laalsaas/master
Fix logical and typographical errors in nix-env man page
2022-07-11 13:52:40 +02:00
Eelco Dolstra 517ce38dad Update release notes 2022-07-11 11:17:19 +02:00
laalsaas eac211a171 Fix logical and typographical errors in nix-env man page 2022-07-10 12:30:17 +02:00
Théophane Hufschmitt 6fa95c35c7
Add a release notes entry for #4914
cc @gytis-ivaskevicius
2022-07-06 06:46:54 +02:00
Travis A. Everett 649c9d9b4c doc: acknowledge post-rsync reality
Before #5150 the copy-to-store phase of the install was idempotent,
but the recursive cp isn't. This is probably baiting a few people
into trying corrective installs that will fail.
2022-06-30 13:31:04 -05:00
Travis A. Everett fe76b9f4b4 doc: fix some darwin uninstall gaps 2022-06-16 09:37:52 -05:00
Tom Bereknyei 51268ceb79 Merge branch 'master' into nix-repl-flakes 2022-06-15 09:17:03 -04:00
tomberek dae4a8a6c8
Apply suggestions from code review
Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2022-06-15 09:02:36 -04:00
Hugo Osvaldo Barrera fd7f795750 Add disambiguation to man page
This should help future lost newcomers like myself understand where to
find the docs for both of these commands and how they differ.
2022-06-14 18:13:35 +02:00
Travis A. Everett edfcc8256e doc: add install test info to hacking.md 2022-06-11 13:30:51 -05:00
Théophane Hufschmitt 34d90fbe22 Mention the parallel copy in the release notes 2022-06-08 15:25:52 +02:00
Tom Bereknyei ffd41d1757 Merge branch 'master' into nix-repl-flakes 2022-06-02 16:58:35 -04:00
John Ericson b585548dfe Merge remote-tracking branch 'upstream/master' into indexed-store-path-outputs 2022-06-02 19:53:11 +00:00
Théophane Hufschmitt a5f7b934bd
Merge branch 'master' into lto 2022-06-01 17:55:03 +02:00
Eelco Dolstra 04a699b8a9
Typo 2022-05-31 10:38:03 +02:00
Eelco Dolstra de13b44573
Branch 2.9 release notes 2022-05-30 20:42:55 +02:00
Eelco Dolstra 8e8e9d8705
Respect the outputSpecified attribute
E.g. 'nix build nixpkgs#libxml2.dev' will build the 'dev' output.
2022-05-30 11:34:47 +02:00
Eelco Dolstra d67a2ae52d
Merge branch 'doc-redirects' of https://github.com/jtojnar/nix 2022-05-27 11:12:41 +02:00
Jan Tojnar 26d1877d6e doc: Add redirects for the DocBook manual
There are still many links to the old manual on the web and
having them end up on the Introduction page is a bad user experience.
2022-05-26 18:17:21 +02:00
Jan Tojnar a793863b97 doc: Manually insert some anchors 2022-05-26 18:17:21 +02:00
Jan Tojnar 7708a34a51 doc: Add anchors to long lists
Added using the following sed scripts:

- For command-ref/opt-common.md:

    s~- `(--?)([^`]+)`~- [`\1\2`]{#opt-\2}~g

- For expressions/builtin-constants.md:

    s~- `(builtins\.?)([^`]+)`~- [`\1\2`]{#builtins-\2}~g

- For expressions/advanced-attributes.md

    s~^  - `([^`]+)`~  - [`\1`]{#adv-attr-\1}~g

  and manually adjusted outputHashAlgo & outputHashMode.

- For glossary.md

    s~^  - (`([^`]+)`|(.+)) ?\\~  - [\1]{#gloss-\2\3}\\~g;
    s~(gloss-\w+) ~\1-~g

  and manually adjusted anchors for Nix expression, user environment, NAR, ∅ and ε.

- For command-ref/env-common.md

    s~^  - `([^`]+)`~  - [`\1`]{#env-\1}~g'
2022-05-26 18:17:21 +02:00
Jan Tojnar 3272afa17b doc: Port anchors preprocessor to jq script
Python is only pulled into the build closure by Mercurial, which might end up being removed.
Let’s port the script to jq, which is more likely to stay.
2022-05-26 18:17:21 +02:00
Jan Tojnar 4de84e095d doc: Introduce pre-processor for adding anchors to text
It is now possible to use the following syntax to insert anchors into the text:

    []{#anchor-name}

The anchor will allow linking to the location it is placed by appending #anchor-name to the URL.

Additionally, it is possible to create a link pointing to its own location by adding text between the square brackets:

    [`--add-root`]{#opt-add-root}
2022-05-26 17:54:15 +02:00
Eelco Dolstra 8f4548d401
Tweak IN_NIX_SHELL description 2022-05-26 12:40:01 +02:00
Ben Burdette 9a5ea6c359
Merge branch 'master' into debug-exploratory-PR 2022-05-25 10:41:10 -06:00
Ben Burdette 6031a36208 add --debugger to rl-next list 2022-05-25 10:38:13 -06:00
pennae b092afe77d
Merge branch 'master' into lto 2022-05-25 11:55:13 +00:00
Tom Bereknyei 82c4af41e3 repl: clarify change and usage of <nixpkgs> 2022-05-20 01:49:49 -04:00
Tony Olagbaiye 5b8c1deb18 fetchTree: Allow fetching plain files
Add a new `file` fetcher type, which will fetch a plain file over
http(s), or from the local file.

Because plain `http(s)://` or `file://` urls can already correspond to
`tarball` inputs (if the path ends-up with a know archive extension),
the URL parsing logic is a bit convuluted in that:

- {http,https,file}:// urls will be interpreted as either a tarball or a
  file input, depending on the extensions of the path part (so
  `https://foo.com/bar` will be a `file` input and
  `https://foo.com/bar.tar.gz` as a `tarball` input)
- `file+{something}://` urls will be interpreted as `file` urls (with
  the `file+` part removed)
- `tarball+{something}://` urls will be interpreted as `tarball` urls (with
  the `tarball+` part removed)

Fix #3785

Co-Authored-By: Tony Olagbaiye <me@fron.io>
2022-05-19 18:24:49 +02:00
Tom Bereknyei 1ca3f6035d repl: update docs with installables 2022-05-18 21:21:38 -04:00
John Ericson b18720ee17 Merge remote-tracking branch 'upstream/master' into indexed-store-path-outputs 2022-05-12 19:13:33 +00:00
Théophane Hufschmitt 65a913d29b Don’t recommend writing unit tests
As asked in <https://github.com/NixOS/nix/pull/6517#discussion_r869416905>
2022-05-12 12:02:31 +02:00
Théophane Hufschmitt 7c75f1d52b Expand the testing section of the hacking docs
- Make it clear what the different kind of tests are, where they live
  and how they can be ran
- Ask people to primarily write unit tests
2022-05-10 13:35:23 +02:00
Eelco Dolstra 4a79cba511 Allow selecting derivation outputs using 'installable!outputs'
E.g. 'nixpkgs#glibc^dev,static' or 'nixpkgs#glibc^*'.
2022-05-03 13:43:52 +02:00
Guillaume Maudoux 9ff892aad4 Add release notes for error traces revamp 2022-04-29 11:24:48 +02:00
pennae d6d6bbd9ef
Merge branch 'master' into lto 2022-04-25 14:02:37 +00:00
midchildan c67d8876c3
feat: add integration with zsh's run-help 2022-04-25 02:21:41 +09:00
Théophane Hufschmitt be28603dca Merge remote-tracking branch 'origin/master' into nixbuildaddprintstorepaths 2022-04-22 11:11:01 +02:00
Tom Bereknyei f25112d383 fix: builtins.toFile adds path to allowedPaths
The produced path is then allowed be imported or utilized elsewhere:
```
assert (43 == import (builtins.toFile "source" "43")); "good"
```

This will still fail on write-only stores.
2022-04-21 16:41:37 -04:00
Artturin 51cfea8bb0 nix build: add --print-out-paths flag
has the same functionality as default nix-build

$ nix-build . -A "bash" -A "bash.dev" -A "tinycc"
/nix/store/4nmqxajzaf60yjribkgvj5j54x9yvr1r-bash-5.1-p12
/nix/store/c49i1ggnr5cc8gxmk9xm0cn961z104dn-bash-5.1-p12-dev
/nix/store/dbapb08862ajgaax3621fz8hly9fdah3-tcc-0.9.27+date=2022-01-11

$ nix-build . -A "bash"
/nix/store/4nmqxajzaf60yjribkgvj5j54x9yvr1r-bash-5.1-p12

$ $HOME/nixgits/nix/result/bin/nix build "nixpkgs#bash" "nixpkgs#bash.dev" "nixpkgs#tinycc" --print-out-paths
/nix/store/4nmqxajzaf60yjribkgvj5j54x9yvr1r-bash-5.1-p12
/nix/store/c49i1ggnr5cc8gxmk9xm0cn961z104dn-bash-5.1-p12-dev
/nix/store/dbapb08862ajgaax3621fz8hly9fdah3-tcc-0.9.27+date=2022-01-11

$ $HOME/nixgits/nix/result/bin/nix build "nixpkgs#bash" --print-out-paths
/nix/store/4nmqxajzaf60yjribkgvj5j54x9yvr1r-bash-5.1-p12
2022-04-20 19:35:46 +03:00
mei (ckie) 0e2b01b14e
nix repl: make symlinks with the :bl command
Requested by ppepino on the Matrix:
https://matrix.to/#/!KqkRjyTEzAGRiZFBYT:nixos.org/$Tb32BS3rVE2BSULAX4sPm0h6CDewX2hClOTGzTC7gwM?via=nixos.org&via=matrix.org&via=nixos.dev

This adds a new command, :bl, which works like :b but also creates
a GC root symlink to the various derivation outputs.

ckie@cookiemonster ~/git/nix -> ./outputs/out/bin/nix repl
Welcome to Nix 2.6.0. Type :? for help.

nix-repl> :l <nixpkgs>
Added 16118 variables.

nix-repl> :b runCommand "hello" {} "echo hi > $out"

This derivation produced the following outputs:
  ./repl-result-out -> /nix/store/kidqq2acdpi05c4a9mlbg2baikmzik44-hello
[1 built, 0.0 MiB DL]
ckie@cookiemonster ~/git/nix -> cat ./repl-result-out
hi
2022-04-20 00:20:29 +03:00
John Ericson 6b61d7722d Merge remote-tracking branch 'upstream/master' into indexed-store-path-outputs 2022-04-19 20:30:12 +00:00
Eelco Dolstra 1cdad1074c Move rl-next.md to rl-2.8.md 2022-04-19 21:12:33 +02:00
John Ericson 41e755bee4 Merge remote-tracking branch 'upstream/master' into indexed-store-path-outputs 2022-04-19 15:14:06 +00:00
Tom Bereknyei 9b41239d8f fix: ensure apps are apps and packages are packages 2022-04-14 23:57:52 -04:00
John Ericson fda2224b59 Add release notes mark experimental 2022-04-07 19:45:38 +00:00
Rehno Lindeque 5ff4c42608 Update release notes 2022-04-06 12:24:35 -04:00
Eelco Dolstra 71c07ac0e7
Merge pull request #6363 from thufschmitt/definition-list-in-nix.conf-manual
Add anchors to the nix.conf options in the manual
2022-04-05 17:32:48 +02:00
Eelco Dolstra f98d76ff1a rl-2.7.md: Fix title 2022-04-05 14:13:26 +02:00
Théophane Hufschmitt 660c19eb49 manual: Add some anchor targets for the nix.conf options
For each `nix.conf` option, add an empty html node with a unique `id`
that can be used as an anchor target. Also make the name of the option
be a link to that target so that it’s easily discoverable.

We can’t rewrite the whole list as an html definition list like it’s
done for the builtins because these options also appear in a man page,
and the manpage renderer (lowdown) can’t render arbitrary html. But the
hack here allows to keep the manpage and have the links in the html
version.

Fix https://github.com/NixOS/nix/issues/5745
2022-04-05 13:50:42 +02:00
Eelco Dolstra d63a5f5dd3 Update release notes 2022-03-31 17:33:06 +02:00
Eelco Dolstra 86b05ccd54 Only provide builtin.{getFlake,fetchClosure} is the corresponding experimental feature is enabled
This allows writing fallback code like

  if builtins ? fetchClosure then
    builtins.fetchClose { ... }
  else
    builtins.storePath ...
2022-03-25 14:04:18 +01:00
Eelco Dolstra 98658ae9d2 Document fetchClosure 2022-03-24 21:33:33 +01:00
Eelco Dolstra 5acaf13d35 Rename 'nix store make-content-addressable' to 'nix store make-content-addressed' 2022-03-24 21:33:33 +01:00
Domen Kožar 98ce1a21b7
Merge pull request #6144 from toonn/doc-macos-uninstall
doc: Add detailed uninstall section for macOS
2022-03-23 08:53:48 +01:00
Théophane Hufschmitt 7117053457
Merge pull request #6270 from Artturin/stdineval
nix: allow using --file - to read from stdin
2022-03-17 14:35:01 +01:00
Artturin a5c969db49 nix: allow using --file - to read from stdin 2022-03-16 21:01:51 +02:00
Joachim Breitner af013281c9
distributed-builds.md: fixing typo of the most minor sort 2022-03-16 12:53:38 +01:00
pennae f2603e9c92
Merge branch 'master' into lto 2022-03-10 00:32:34 +00:00
Eelco Dolstra ad7c99ef20 Move rl-next.md to rl-2.7.md 2022-03-07 20:10:18 +01:00
Eelco Dolstra 0123b9aec8 Tweak release notes 2022-03-07 19:56:10 +01:00
Eelco Dolstra 30ddd37873 Merge branch 'cli-suggestions' of https://github.com/thufschmitt/nix 2022-03-07 19:47:45 +01:00
Eelco Dolstra c28e2b1b29 Tweak release notes 2022-03-07 11:30:40 +01:00
regnat b44cebd1fd Add a release-notes entry for the cli suggestions 2022-03-07 10:09:10 +01:00
pennae 2799fe4cdb enable LTO in optimized builds
gives 2-5% performance improvement across a board of tests.
LTO is broken when using clang; some libs link fine while others crash
the linker with a segfault in the llvm linker plugin. 🙁
2022-03-03 17:47:49 +01:00
toonn 947d4761b3
doc: Add removal of darwin-store LaunchDaemon
The uninstall instructions used to accidentally remove the nix-darwin
LaunchDaemon, this was dropped. However, the original intent was to
remove the Store volume mounting LaunchDaemon.
2022-02-26 14:16:35 +01:00
toonn 2df23e2b3e
doc: Drop nix-darwin service from macOS uninstall 2022-02-25 10:50:01 +01:00
toonn 064cad7e9f
doc: Add macOS uninstall note about /nix
Clarify that `/nix` being present after the uninstall is normal and it
will only disappear after a reboot.

Co-authored-by: Travis A. Everett <travis.a.everett@gmail.com>
2022-02-25 10:32:45 +01:00
Eelco Dolstra 59683733f5
Merge pull request #6089 from edolstra/dot-default
Replace defaultBla.$system with bla.$system.default
2022-02-24 21:16:58 +01:00
Guillaume Desforges cfbf9ee2ce Anchor with prefix 2022-02-24 13:50:50 +01:00
Guillaume Desforges 6462ee61c7 Anchor link for builtin functions in HTML doc 2022-02-23 15:07:01 +01:00
Guillaume Desforges 2cc645a91a Add html make target 2022-02-23 15:06:13 +01:00
Théophane Hufschmitt 54f07b66c8
Precise the doc for --include-outputs
Make it explicit that it only includes the existing outputs and not the ones that haven’t been realised
2022-02-23 09:17:08 +01:00
toonn 400d70a3a9
doc: Add detailed uninstall section for macOS
The multi-user installation on macOS, which is now the only option, has
gotten complicated enough that it discourages some users from checking
Nix out for fear of being left with a "dirty" system. Detailed
uninstallation instructions should make this less of an issue.
2022-02-22 16:28:24 +01:00
Eelco Dolstra 38eea2c503 Update release notes 2022-02-22 14:23:39 +01:00
Eelco Dolstra 26e99c817c
Merge pull request #6114 from Radvendii/welcomeText
add release notes for welcomeText
2022-02-18 10:52:03 +01:00
Taeer Bar-Yam 219fa2e43d add release notes for welcomeText 2022-02-17 15:17:20 -05:00
Rahul Butani d82cf4a016
manual: fix formatting for options with "machine-specific" defaults 2022-02-15 15:44:05 -06:00
tomberek 2bf96bd9f2
Merge branch 'master' into bundler_drv 2022-01-28 10:18:29 -05:00
Eelco Dolstra 35dbdbedd4 nix store ping: Report Nix daemon version
Fixes #5952.
2022-01-25 21:15:58 +01:00
Tom Bereknyei dc85e20684 bundler: notes and doc update to include bundlers repo 2022-01-25 03:48:44 -05:00
Eelco Dolstra 9faad4c5eb Move rl-next.md to rl-2.5.md 2022-01-25 00:11:00 +01:00
Eelco Dolstra edf0cde1a7
Merge pull request #5960 from zombiezen/patch-1
Correct `NIX_BUILD_PATH` default description
2022-01-24 12:46:43 +01:00
Eelco Dolstra 3782017272 Tweak release notes 2022-01-24 12:45:35 +01:00
Ross Light 7477974b93
Correct NIX_BUILD_PATH default description
Source: 067076287b/src/nix-build/nix-build.cc (L362-L381)
2022-01-21 18:45:19 -08:00
Rok Garbas d463e11760
Adding docs regarding the docker image from master 2022-01-21 14:50:34 +01:00
lincoln auster [they/them] 7d4f86f032 release-notes: document commit-lockfile-summary option
This documents 3023c7700.
2022-01-18 16:10:44 -07:00
Eelco Dolstra 4dda1f92aa Add command 'nix store copy-log'
Fixes #5222.
2022-01-18 14:08:49 +01:00
Théophane Hufschmitt dc4730ee94
Merge pull request #5720 from tomberek/flake_search
flakes: search up to git or filesystem boundary
2022-01-18 10:59:12 +01:00
tomberek 2dead20924
Apply suggestions from code review
Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2022-01-14 09:16:34 -05:00
Eelco Dolstra 5e9653c370 Tweak 2022-01-13 14:33:41 +01:00
Eelco Dolstra 66424cd29f Merge branch 'patch-1' of https://github.com/TheodorRene/nix 2022-01-13 14:31:49 +01:00
Profpatsch a51c457204 Release Notes 2.4: add --indirect no-op change
Since
00d25e8457
which was first included in nix 2.4.

It is a backwards-compatible change since the flag will just be
ignored.
2022-01-12 23:19:15 +01:00
Theodor René Carlsen 89b4df8d92
Add link to explanation when introducing a new operator
The logical implication operator is included in this section but never explained. It might stump new readers with a pretty uncommon operator, and it's never referenced explicitly.
2022-01-11 17:01:43 +01:00
pennae 00c993f48b add zipAttrsWith primop
nixpkgs can save a good bit of eval memory with this primop. zipAttrsWith is
used quite a bit around nixpkgs (eg in the form of recursiveUpdate), but the
most costly application for this primop is in the module system. it improves
the implementation of zipAttrsWith from nixpkgs by not checking an attribute
multiple times if it occurs more than once in the input list, allocates less
values and set elements, and just avoids many a temporary object in general.

nixpkgs has a more generic version of this operation, zipAttrsWithNames, but
this version is only used once so isn't suitable for being the base of a new
primop. if it were to be used more we should add a second primop instead.
2022-01-03 21:05:53 +01:00
Alexander Bantyev a26351da02
Add ability to toggle show-trace from within the repl 2021-12-29 02:54:36 +03:00
tomberek f404189368
Merge branch 'master' into flake_search 2021-12-23 15:22:52 -05:00
Eelco Dolstra 881b610266 Update release notes 2021-12-21 14:19:21 +01:00
Eelco Dolstra c260640dec Fix docker instructions 2021-12-16 21:48:38 +01:00
jesse 11ee875a6d List aarch64 as supported macOS hardware
Resolves #5767
2021-12-15 10:55:34 -08:00
Théophane Hufschmitt 6234e1c811
Merge pull request #5702 from baloo/baloo/hide-non-reproducible-settings
reproducibility: hide non-reproducible settings from manual
2021-12-14 09:14:25 +01:00
Eelco Dolstra 18cb094aab rl-2.5.md: Set date 2021-12-13 19:57:06 +01:00
Eelco Dolstra f133001dc8 Move rl-next.md to rl-2.5.md 2021-12-13 16:48:44 +01:00
Eelco Dolstra 3f417c8d1c Add release notes entry for #5149 2021-12-13 16:43:42 +01:00
Janne Heß 4194b68250
doc: Fix command for distributed builds
We also need to build impurely or the <nixpkgs> lookup will not work.
2021-12-10 12:58:12 +01:00
Amon Stopinšek 0bd93ed747
Fix link to nixos channel
The old link returned 404 errror.
2021-12-09 16:44:24 +00:00
Eelco Dolstra 167e864697
Merge pull request #5730 from abathur/darwin_document_fstab_settings
document some darwin mount settings
2021-12-07 22:24:40 +01:00
Alexander Bantyev 33926ed1e7
nix repl: add :log
Add a :log command that shows logs for a derivation.

Closes https://github.com/NixOS/nix/issues/3504

Co-authored-by: Taeer Bar-Yam <taeer@bar-yam.me>
2021-12-06 16:52:50 +03:00
Travis A. Everett 8093456111 document some darwin mount settings 2021-12-04 23:16:42 -06:00
Tom Bereknyei b6cc0a704d flakes: search up to git or filesystem boundary
While parsing a flakeref, upon not finding a flake.nix, search upwards
until git or filesystem boundary.
2021-12-03 10:55:30 -05:00
Eelco Dolstra 2e606e87c4
Merge pull request #5715 from Infinisil/groupBy-primop
Introduce `builtins.groupBy` primop
2021-12-03 13:21:14 +01:00
David Purdum 69b9198875
Fix docker command
`docker -ti run nixos` does not run on docker version 20.10.7 (my machine).  This fixes it to read `docker run -ti nixos`.
2021-12-02 23:38:33 -05:00
Silvan Mosberger 90700736c7 Introduce builtins.groupBy primop
This function is very useful in nixpkgs, but its implementation in Nix
itself is rather slow due to it requiring a lot of attribute set and
list appends.
2021-12-02 21:54:51 +01:00
Arthur Gautier 21520297da reproducibility: hide non-reproducible settings from manual
Because the manual is generated from default values which are themselves
generated from various sources (cpuid, bios settings (kvm), number of
cores). This commit hides non-reproducible settings from the manual
output.
2021-12-01 17:25:58 +01:00
Eli Flanagan 092c375cda
Update doc/manual/src/glossary.md
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2021-11-30 13:19:42 -05:00
Eli Flanagan a473e85c80
docs: document set theory symbols
These symbols confused me so I wanted to gloss them to help future users. You can see the context here: https://discourse.nixos.org/t/flakes-what-does-mean-big-bundle-of-questions
2021-11-30 11:13:46 -05:00
Eelco Dolstra b96164f4af Merge remote-tracking branch 'origin/build-with-clang' 2021-11-30 11:50:56 +01:00
Eelco Dolstra ddf4fb750d
Merge pull request #5678 from t184256/document-libsodium
Document libsodium, which is now mandatory, as a dependency.
2021-11-29 11:11:10 +01:00
Eelco Dolstra 99804465af
Merge pull request #5679 from t184256/optional-libcpuid
Document libcpuid dependency and make it optional
2021-11-29 11:10:42 +01:00
Alexander Sosedkin a9bd06d0ea Make libcpuid dependency optional with --disable-cpuid 2021-11-28 00:52:35 +01:00
Alexander Sosedkin b73a1c0638 Document libcpuid dependency 2021-11-28 00:52:35 +01:00
Alexander Sosedkin 33a227503a Document libsodium, which is now mandatory, as a dependency 2021-11-27 23:11:11 +01:00
Tom Bereknyei 152e3cda0c reproducibility: determinstic man page output for cores 2021-11-26 10:55:43 -05:00
Pamplemousse 288c252570 Documentation: alternative stdenv for hacking
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-11-26 10:04:56 +01:00
Eelco Dolstra 986906e687 Update names 2021-11-25 17:09:11 +01:00
Silvan Mosberger 09471d2680 Make lists be comparable
Makes lists comparable using lexicographic comparison.

Increments builtins.langVersion in order for this change to be
detectable
2021-11-24 13:40:46 +01:00
Lorenz Leutgeb e1192116d3
doc: Fix escape for operator "logical or"
See https://matrix.to/#/!KqkRjyTEzAGRiZFBYT:nixos.org/$hhMb6AdRIXfRkv_LsNsiQJuch7AQ_b6szr4tfawFy-4
2021-11-18 15:08:01 +01:00
Eelco Dolstra e88fb63e28
Merge pull request #5585 from jtojnar/env-a
doc: De-emphasize nix-env without -A
2021-11-18 14:34:45 +01:00
Jan Tojnar ca4d8ce9e2 doc: De-emphasize nix-env without -A
The manual uses `nix-env -i` without `-A` prominently, teaching a bad practice to newcomers.
2021-11-17 17:04:25 +01:00
Jan Tojnar e96faadcd6 Fix XDG_CONFIG_DIRS fallback
According to XDG Base Directory Specification,
it should fall back to /etc/xdg when the env var is not present.
2021-11-17 14:31:15 +01:00
Eelco Dolstra 51ffc19f02 Merge branch 'add-docker-image-to-hydra-jobs' of https://github.com/garbas/nix 2021-11-16 13:00:54 +01:00
Kevin Amado eae54f2d52
fix many doc typos 2021-11-13 22:28:20 -05:00
Rok Garbas a118a70649
Documenting how to use/build Nix' Docker image 2021-11-11 16:07:01 +01:00
Théo Zimmermann d589782fb0
Fix some typos in CLI guideline. 2021-11-08 08:24:15 +01:00
Jan Tojnar e5d4c2235f
docs: Correct fallback user config path
This is in line with XDG Base Directory Specification, where ~/.config is supposed to be used when XDG_CONFIG_HOME is unset.

It also better matches the reality, where ~/.config/nix.conf does not seem to be used.
2021-11-04 11:41:29 +01:00
Dimitris Apostolou c34cc5e488
Fix typos 2021-11-03 18:11:20 +02:00
Simon Legner 1968760f4a
command-ref/nix-shell: fix --pure, --keep 2021-11-02 22:00:08 +01:00
Eelco Dolstra b61b307bad Remove references to building from the source tarball 2021-11-02 15:29:47 +01:00
Eelco Dolstra 6a93e186f4 Fix 2.4 migration examples 2021-11-01 22:44:07 +01:00
Eelco Dolstra bc4b7521f4 Rename rl-2.5.md to rl-next.md
Having a generically named file for release notes for the next release
makes things easier for PRs.
2021-10-28 14:36:47 +02:00
Eelco Dolstra 9c6ac9eb0e 2.4 release notes: Add some migration notes 2021-10-27 17:33:32 +02:00
Domen Kožar 51c812d6bb
Merge pull request #5365 from arafangion/master
Clarify that not all nix packages will use the default build phases
2021-10-17 20:54:00 -05:00
John Chapman ffeec5f283 Clarify that not all nix packages will use the default build phases 2021-10-17 15:24:22 +11:00
Eelco Dolstra 4c0cde95ad Update release notes 2021-10-13 11:39:54 +02:00
Eelco Dolstra 2f3c79c241 Mention compression-level in the release notes 2021-10-13 11:11:26 +02:00
John Chapman 4cff413054 Clarify that not all nix packages will use the default build phases 2021-10-09 12:03:34 +11:00
Eelco Dolstra 844dd901a7 Start 2.5 release notes 2021-10-07 20:09:03 +02:00
Eelco Dolstra f45b30de2f Revert "docs: add troubleshooting session in remote builds"
This reverts commit 0574c1850a.
2021-10-06 17:12:52 +02:00
Domen Kožar d0cc6a192a
Merge pull request #5095 from happysalada/update_remote_builds_docs
docs: add troubleshooting session in remote builds
2021-10-06 08:10:53 -05:00
happysalada 0574c1850a docs: add troubleshooting session in remote builds 2021-10-06 21:47:53 +09:00
Eelco Dolstra 08aa7daee0 Remove links to .md files in help output
Fixes #5337.
2021-10-06 13:01:18 +02:00
Rafal Gwozdzinski a73f855bd4 Fix typo 2021-10-03 12:19:59 +02:00
Eelco Dolstra 0e3b8ca767 Typo 2021-10-01 16:32:07 +02:00
Eelco Dolstra 43221bb319 Comments 2021-10-01 16:29:53 +02:00
Eelco Dolstra 91b39eee25
Typo
Co-authored-by: Sebastian Ullrich <sebasti@nullri.ch>
2021-10-01 14:18:07 +02:00
Eelco Dolstra 5e222ac18b Release notes 2021-09-30 17:36:09 +02:00
Eelco Dolstra 8fdb1d057a Quiet 2021-09-22 14:12:31 +02:00
Eelco Dolstra 49a932fb18 nix --help: Display help using lowdown instead of man
Fixes #4476.
Fixes #5231.
2021-09-13 14:45:21 +02:00
Eelco Dolstra 25b6b74175 Manual: Link to 2.4 release notes 2021-09-09 15:01:36 +02:00
Eelco Dolstra ff03fb6743 Manual: Depend on all *.md files 2021-09-09 15:01:19 +02:00
Eelco Dolstra 7ee639f9db
Merge pull request #5066 from Radvendii/master
add antiquotations to paths
2021-09-01 12:55:04 +02:00
Taeer Bar-Yam b2beb97f2a add documentation for path antiquotations 2021-08-31 08:17:17 -04:00
Sergei Trofimovich 33fa5f3cd9 doc/manual/local.mk: fix 'make install DESTDIR=...'
Install failure is observed when we try to install
into inplace location as non-root:

```
$ LANG=C make install DESTDIR=$PWD/__i__ V=1
RUST_LOG=warn mdbook build doc/manual -d /usr/share/doc/nix/manual
2021-08-28 13:29:58 [ERROR] (mdbook::utils): Error: Rendering failed
2021-08-28 13:29:58 [ERROR] (mdbook::utils):    Caused By: Unexpected error when constructing destination path
2021-08-28 13:29:58 [ERROR] (mdbook::utils):    Caused By: Permission denied (os error 13)
make: *** [doc/manual/local.mk:98: /usr/share/doc/nix/manual/index.html] Error 101
```

The change is to prefix paths with `$(DESTDIR)`.
2021-08-28 13:31:34 +01:00
Pamplemousse 0e7bd65976 15f4d4f Documentation follow-up 2021-08-19 09:40:47 -07:00
Eelco Dolstra d64f9671fc
Merge pull request #5094 from Pamplemousse/simpler_doc
doc/manual: don't need to copy `highlight.js` manually
2021-08-05 15:13:07 +02:00
Pamplemousse de39cfb9f3 doc/manual: don't need to copy highlight.js manually
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-08-04 19:47:05 -07:00
regnat 441be5d59a Remove dead code in doc’s local.mk 2021-07-27 14:37:55 +02:00
regnat cd6e9eb024 Fix the generation of nix3 manpages
- Separate the generation of the manpages from their installation
- Make sure that `make` generates the manpages
- Make sure that `make install` installs them

Fix #5051
2021-07-27 13:47:53 +02:00
regnat c5f5d615a6 Cleanup the generation of the nix3 manpages
Use a dedicated make target for the man page rather than bundling the
generation as part of `install`.
Also make sure that `make install` is a fixpoint by

- Removing the generated markdown files from `MANUAL_SRCS`
- Not having the manpage generation write in its source directory so as
  to not update its timestamp (it would run each time otherwise)
2021-07-19 16:55:56 +02:00
Eelco Dolstra f1ecd30bd5
Merge pull request #4773 from alyssais/dl
doc: builtins: use a definition list
2021-07-05 14:03:15 +02:00
Keshav Kini f35f9af787 Improve explanation of NIX_PATH prefix syntax
The previous wording seemed to imply that the "channel:" syntax would resolve to
a github archive URL, which is not the case.
2021-06-03 17:59:39 -07:00
Linus Heckemann a3553cdae8 doc/nix-shell: Remove outdated bashrc information
This behaviour was removed in 65f6d5db6f.
2021-05-11 14:33:35 +02:00
Alyssa Ross 5f07f2ff2b
doc: builtins: use a definition list
This looks a lot better (and is also more semantically meaningful).

Since this list is generated in a Nix expression, I don't think using
HTML here is going to be the thing that puts people off modifying this
part of the documentation!
2021-05-05 14:34:46 +00:00
Graham Christensen d15a1962cb
Merge pull request #4289 from abathur/encrypt_darwin_volume
darwin: encrypt nix volume if filevault is enabled
2021-04-29 15:59:12 -04:00
Travis A. Everett eab14a642c darwin: encrypt nix volume if filevault is enabled 2021-04-29 13:26:51 -05:00
Eelco Dolstra fe2bf464cf Merge branch 'remove-trailing-spaces' of github.com:NixOS/nix 2021-04-23 15:09:44 +02:00
regnat 31313d1401 Replace the trailing markdown spaces by a backslash
They are equivalent according to
<https://spec.commonmark.org/0.29/#hard-line-breaks>,
and the trailing spaces tend to be a pain (because the make git
complain, editors tend to want to remove them − the `.editorconfig`
actually specifies that − etc..).
2021-04-23 14:37:21 +02:00
Eelco Dolstra 3996ca42cf
Merge pull request #4735 from NixOS/document-ca-derivations
(briefly) document how to build ca derivations
2021-04-23 14:21:25 +02:00
Eelco Dolstra e65f604ea9 Set more man sections 2021-04-23 14:20:28 +02:00
Alyssa Ross 29132f99c5
doc: fix section in nix3 man page metadata
These man pages said they were in section 7, even though we were
installing them to section 1 (which is the right place for them).
2021-04-23 10:52:54 +00:00
regnat 2207018df5 (briefly) document how to build ca derivations 2021-04-23 10:28:26 +02:00
Björn Gohla 4d9568ef60 Revert "[prerequisites]: add JSON lib dependency"
This reverts commit 5926200db0.
2021-04-05 21:29:04 +01:00
Björn Gohla 5926200db0
[prerequisites]: add JSON lib dependency 2021-04-01 22:54:09 +01:00
Eelco Dolstra 4638bcfb2c Fix some typos
Fixes #4671.
2021-03-26 16:14:38 +01:00
Travis A. Everett ac8ba2eae4
remove doc for obsolete --no-build-hook flag
`--no-build-hook` appears to have been removed in 25f32625e2
2021-03-06 19:51:29 -06:00
Graham Christensen 1130b28824
distributed builds: load remote builder host key from the machines file
This is already used by Hydra, and is very useful when materializing
a remote builder list from service discovery. This allows the service
discovery tool to only sync one file instead of two.
2021-02-25 09:17:34 -05:00
Shea Levy f6c5b05488
Respect command registrations in plugins. 2021-02-24 08:25:45 -05:00
Shea Levy 98d1b64400
Initialize plugins after handling initial command line flags
This is technically a breaking change, since attempting to set plugin
files after the first non-flag argument will now throw an error. This
is acceptable given the relative lack of stability in a plugin
interface and the need to tie the knot somewhere once plugins can
actually define new subcommands.
2021-02-24 08:22:17 -05:00
Eelco Dolstra 6042febfce Restore warning about 'nix' being experimental
Fixes #4552.
2021-02-17 15:30:49 +01:00
Mauricio Scheffer 5f4701e70d
Update doc/manual/src/command-ref/nix-shell.md
Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
2021-02-16 23:27:04 +00:00
Mauricio Scheffer 35129884f9
Fix Haskell example
http://nixos.org redirects to https://nixos.org and apparently the HTTP library doesn't follow the redirect, so the output is empty.
When defining https in the request it crashes because the library doesn't seem to support https.
So this switches the example to a different http library.
2021-02-16 23:19:42 +00:00
Dominik Schrempf fb00e7dc52
Remove newline in operator table. 2021-02-01 17:42:14 +01:00
Eelco Dolstra 36c4d6f592 Group common options 2021-01-25 19:03:13 +01:00
Eelco Dolstra 807d963ee8 Group subcommands by category 2021-01-25 18:19:32 +01:00
Eelco Dolstra d33eca8539 Rename 'nix store sign-paths' to 'nix store sign' 2021-01-13 23:32:37 +01:00
Eelco Dolstra 77c9ceda4b Tweak 2021-01-11 19:42:24 +01:00
Sam Lidder e069ddf325 Fix configure error in introduction doc 2020-12-31 20:17:37 -05:00
Sevan Janiyan 9d3aad7b92
Update URL where bzip2 can be obtained 2020-12-25 01:43:22 +00:00
Eelco Dolstra 1047cb1e53
Command: Remove examples() 2020-12-23 18:26:40 +01:00
Eelco Dolstra 9dcd0aebc5
generate-manpage.nix: Fix short names 2020-12-21 13:32:27 +01:00
Rok Garbas 7de4b1e9aa
smaller fixes 2020-12-17 23:42:49 +01:00
Rok Garbas ae77f21474
Switch away from classification as Tier1-3
to classification to a more descriptive classification.
2020-12-08 11:59:23 +01:00
Rok Garbas 0d7714b0d7
forgot to add the files 2020-12-08 10:25:03 +01:00
Rok Garbas 24db5b125f
Merge remote-tracking branch 'origin/master' into cli-guideline 2020-12-07 15:13:36 +01:00
regnat 5f66edf245 Make make install less noisy
Remove the printing and useless output of a couple of commands when running `make install`
2020-12-04 14:50:47 +01:00
Eelco Dolstra 8ad2c9c4b9 Remove 'dist' target
We're not producing source tarballs anymore so this has been
bitrotting.
2020-12-03 16:17:58 +01:00
Eelco Dolstra c3c858ac6d Make doc() return arbitrary Markdown rather than the contents of the "Description" section
Thus we can return the examples section (and any other sections) from
doc() and don't need examples() anymore.
2020-12-03 16:17:58 +01:00
Eelco Dolstra e2efc63979 Put examples first in the manpages 2020-12-02 23:23:23 +01:00
Eelco Dolstra 72428e38d9 Generate separate manpages for each nix subcommand 2020-12-02 23:23:23 +01:00
Rok Garbas 44da19f73c
Adds Nix CLI Guideline to docs
As we are working towards Nix 3.0 we want to make sure that we make a
huge step forward in Nix's user experience. And once 3.0 is out of the
door we need to make sure that all future commands and features keep up
the standard of user experience.

This PR adds a CLI guideline document to the Nix documentation. Consider
this document a good starting point and a checklist when somebody will
be (re)implementing commands.

Clearly this guideline does nothing to improve user experience on its
own and can only be useful as long as it is going to be read and
cared for. But it is a first step into that direction.
2020-12-02 17:00:32 +01:00
Fabian Möller 5b0790355f
Fix macOS sandbox build
Since c4c3c15c19 (#4251) building Nix for
macOS with sandboxing fails:
```
getting status of /nix/var/nix/profiles/per-user/root/channels/nixpkgs: Operation not permitted
```

This happens, because `EvalSettings::getDefaultNixPath` tries to access
paths outside the sandbox. Since the state-dir is not required for
doc generation, it is set to the dummy folder. This needs to be done
for all nix invocations during doc generation, as
`EvalSettings::getDefaultNixPath` is called unconditionally.
2020-11-23 17:40:17 +01:00
mkenigs 8b15650e74
docs: consistent console prompt (#4213)
Everywhere else a $ is used
2020-11-02 16:32:05 +01:00
Eelco Dolstra a3a22bd804
Merge pull request #4202 from hercules-ci/nix-shell-doc
Nix shell doc
2020-10-30 11:36:24 +01:00
Robert Hensing d4c5d8d32a nix-shell.md: Extend shellHook example 2020-10-30 11:12:28 +01:00
Robert Hensing b809c48ebb nix-shell.md: evaluated -> run
Use "run" to avoid confusion with Nix evaluation.
"evaluated" was intended to reference bash eval but it's ambiguous.
2020-10-30 11:01:33 +01:00
Eelco Dolstra ff4dea63c9 Generalize extra-* settings
This removes the extra-substituters and extra-sandbox-paths settings
and instead makes every array setting extensible by setting
"extra-<name> = <value>" in the configuration file or passing
"--<name> <value>" on the command line.
2020-10-29 18:17:39 +01:00
tnias c189cf7e33
Add sha512 to hashAlgo listings in manpages (#4186) 2020-10-25 22:16:53 +00:00
Josef Kemetmüller 7f60f48e1a Fix the docs about the new NIX_CONFIG env var
This was accidentally documented as NIX_OPTIONS.
2020-10-21 17:04:36 +02:00
Eelco Dolstra ecfebde6ff
Merge pull request #4166 from kampka/nix-conf-env
Add NIX_CONFIG env var for applying nix.conf overrides
2020-10-21 14:26:45 +02:00
Eelco Dolstra bdf2bcc989 Remove conf-file.xml
This was probably revived in a bad merge.
2020-10-21 14:24:26 +02:00
Christian Kampka 461cf2b856
Add NIX_CONFIG env var for applying nix.conf overrides 2020-10-21 13:41:26 +02:00
Stefan Frijters a53438d18f
doc: nix-shell in pure mode does *not* source user bashrc 2020-10-18 14:26:05 +02:00
Eelco Dolstra 58dadf2954 Remove stray 'Title:' from the manual
Closes #4096.
2020-10-08 17:30:40 +02:00
Fabian Möller 4abd5554ad
Fix macOS sandbox build 2020-10-02 15:40:55 +02:00
Kevin Quick 66c3959e8c
Merge branch 'master' into access-tokens 2020-09-29 08:32:06 -07:00
Maximilian Bosch 3655875483
doc/manual: update hacking docs (#4078)
* By default, build artifacts should be installed into `outputs/` rather
  than `inst/`[1].
* Add instructions on how to run unit-tests.

[1] 733d2e9402
2020-09-27 20:35:03 +00:00
Kevin Quick 83fec38fc9
Update document generation for empty json object values. 2020-09-24 22:41:24 -07:00
Bryan Richter 5fe375a8f1
nix-prefetch-url: Add --executable flag
pkgs.fetchurl supports an executable argument, which is especially nice
when downloading a large executable. This patch adds the same option to
nix-prefetch-url.

I have tested this to work on the simple case of prefetching a little
executable:

1. nix-prefetch-url --executable https://my/little/script
2. Paste the hash into a pkgs.fetchurl-based package, script-pkg.nix
3. Delete the output from the store to avoid any misidentified artifacts
4. Realise the package script-pkg.nix
5. Run the executable

I repeated the above while using --name, as well.

I suspect --executable would have no meaningful effect if combined with
--unpack, but I have not tried it.
2020-09-18 19:09:45 +03:00
Eelco Dolstra 0066ef6c59 Fix doc generation 2020-09-16 16:56:28 +02:00
Eelco Dolstra 39bc49318f jq -> nix 2020-09-16 14:58:06 +02:00
Jade Lovelace 7cb5f643a6
docs+test: fix remaining installer downloads without -L (#4006)
Co-authored-by: lf- <lf-@users.noreply.github.com>
2020-09-12 22:08:40 +02:00
Vladimír Čunát 77d4758cf2
Merge #3982: Minor docs updates 2020-09-07 21:54:59 +02:00
Eelco Dolstra 00d25e8457
Remove the --indirect flag
All GC roots are now indirect.
2020-09-03 11:22:00 +02:00
Cole Helbling a72ed3e8a1
hacking.md: add --prefix flag to configure
Otherwise, the steps advertised in this document won't actually work
(e.g. `make install` will fail, trying to access /usr, and
`./inst/bin/nix` won't exist).
2020-09-01 12:06:02 -07:00
Eelco Dolstra 84f5cabbea Merge remote-tracking branch 'origin/master' into markdown 2020-08-31 14:24:26 +02:00
Domen Kožar 8757e7022a
mention how to run a single functional test for faster feedback loop 2020-08-30 19:41:21 +02:00
Eelco Dolstra 691a1bd717 Merge branch 'minimal-logger' of https://github.com/Ma27/nix 2020-08-28 10:50:52 +02:00
Eelco Dolstra 7a02865b94
Move import docs 2020-08-25 14:06:01 +02:00
Eelco Dolstra 0f314f3c25
Generate builtins section of the manual 2020-08-24 14:49:30 +02:00
Eelco Dolstra a990f063ff
Move primop docs inline
This makes them available to 'nix repl'.
2020-08-24 14:31:10 +02:00
Eelco Dolstra 33b1679d75
Allow primops to have Markdown documentation 2020-08-24 13:16:02 +02:00
Eelco Dolstra dc2f278c95
Allow 'nix' subcommands to provide docs in Markdown format 2020-08-20 12:21:46 +02:00
Eelco Dolstra 3c4f8c9175
List deprecated option aliases in the docs 2020-08-20 11:13:17 +02:00
Eelco Dolstra c3e20d8c28
Consistency 2020-08-19 18:30:17 +02:00
Eelco Dolstra c8fa39324a
Generate the nix.conf docs from the source code
This means we don't have two (divergent) sets of option descriptions
anymore.
2020-08-19 18:28:04 +02:00
Eelco Dolstra 8a97b11374
Improve margins between sections
The default CSS puts almost no space between sections, but a lot of
space between subsections. This flips that around.
2020-08-19 12:31:18 +02:00
Eelco Dolstra 069340179e
Improve nix.1 manpage generator 2020-08-18 15:15:35 +02:00
Eelco Dolstra 6f19c776db
Start generation of the nix.1 manpage 2020-08-17 19:33:18 +02:00
Eelco Dolstra 7cdc739ece
Merge remote-tracking branch 'origin/master' into markdown 2020-08-17 13:43:39 +02:00
Matthew Bauer 641c950701 Add hashed-mirrors back
Some users have their own hashed-mirrors setup, that is used to mirror
things in addition to what’s available on tarballs.nixos.org. Although
this should be feasable to do with a Binary Cache, it’s not always
easy, since you have to remember what "name" each of the tarballs has.
Continuing to support hashed-mirrors is cheap, so it’s best to leave
support in Nix. Note that NIX_HASHED_MIRRORS is also supported in
Nixpkgs through fetchurl.nix.

Note that this excludes tarballs.nixos.org from the default, as in
\#3689. All of these are available on cache.nixos.org.
2020-08-06 18:19:09 -05:00
Eelco Dolstra bf290c2306
Merge remote-tracking branch 'origin/master' into markdown 2020-07-31 16:07:04 +02:00
Eelco Dolstra 2ae9ac2369
console -> shell 2020-07-31 16:02:37 +02:00
Eelco Dolstra 1d0a7b54fa
Enable syntax highlighting 2020-07-31 15:43:25 +02:00
Matthew Bauer 05ac4db39a Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-07-30 12:38:24 -05:00
Maximilian Bosch 6ccfdb79c7
libutil/logging: extend internal-json logger to make it more machine-readable
The new error-format is pretty nice from a UX point-of-view, however
it's fairly hard to parse the output e.g. for editor plugins such as
vim-ale[1] that use `nix-instantiate --parse` to determine syntax errors in
Nix expression files.

This patch extends the `internal-json` logger by adding the fields
`line`, `column` and `file` to easily locate an error in a file and the
field `raw_msg` which contains the error-message itself without
code-lines and additional helpers.

An exemplary output may look like this:

```
[nix-shell]$ ./inst/bin/nix-instantiate ~/test.nix --log-format minimal
{"action":"msg","column":1,"file":"/home/ma27/test.nix","level":0,"line":4,"raw_msg":"syntax error, unexpected IF, expecting $end","msg":"<full error-msg with code-lines etc>"}
```

[1] https://github.com/dense-analysis/ale
2020-07-26 02:29:57 +02:00
Eelco Dolstra 1308c8404e
Remove DocBook manual 2020-07-24 15:48:40 +02:00
Eelco Dolstra 05a282295f
Fix internal links 2020-07-24 15:46:16 +02:00
Eelco Dolstra da3d776cb9
Fix some dangling references 2020-07-24 14:31:33 +02:00
Eelco Dolstra 4a79b3598f
Fix nix-copy-closure manpage 2020-07-24 13:01:00 +02:00
Eelco Dolstra 7a0e6f076a
Move figures 2020-07-24 12:58:31 +02:00
Eelco Dolstra 758c9ee1bb
Clean up the manpages 2020-07-24 12:56:19 +02:00
Eelco Dolstra 8d0b311a1c
Get rid of footnotes
Markdown doesn't support them.
2020-07-24 11:43:44 +02:00
Eelco Dolstra 69333cb62c
Sigh 2020-07-23 18:27:20 +02:00
Eelco Dolstra 802150f987
<replaceable> -> <emphasis>
Pandoc doesn't know <replaceable> so let's force it to be rendered as
italics.
2020-07-23 18:27:20 +02:00
Eelco Dolstra ee05108472
<simplesect> -> <section>
Pandoc silently ignores <simplesect>...
2020-07-23 18:27:20 +02:00
Eelco Dolstra 136fd55bb2
Get rid of <figure> 2020-07-23 18:27:20 +02:00
Eelco Dolstra ca130b73a0
Get rid of <example>
Markdown doesn't have floats so we can't have this.
2020-07-23 18:27:20 +02:00
Eelco Dolstra 13df1faf25
Get rid of callouts since Markdown doesn't support them 2020-07-23 18:27:20 +02:00
Eelco Dolstra efff6cf163
Install all manpages 2020-07-23 18:27:12 +02:00
Eelco Dolstra 504b7abc45
Convert commands 2020-07-23 18:27:12 +02:00
Eelco Dolstra efdb89994c
Convert nix.conf manpage 2020-07-23 18:27:11 +02:00
Eelco Dolstra f390303566
Reconvert 2020-07-23 18:27:11 +02:00
Eelco Dolstra c20c082383
<envar> -> <literal> 2020-07-23 18:27:11 +02:00
Eelco Dolstra 942cd687f9
Remove libxml2 / libxslt prerequisites 2020-07-23 18:26:48 +02:00
Eelco Dolstra ef606760ab
Pandoc conversion 2020-07-23 18:26:48 +02:00
Eelco Dolstra d004715665
Fix link 2020-07-23 18:26:48 +02:00
Eelco Dolstra 315407c16f
Remove subtitles 2020-07-23 18:26:48 +02:00
Eelco Dolstra ebdc1f6dfb
Typo 2020-07-23 18:26:48 +02:00
Eelco Dolstra 8e41c38867
Remove references to xmllint 2020-07-23 18:26:48 +02:00
Eelco Dolstra e0ea3c82ca
Use mdbook 2020-07-23 18:26:48 +02:00
Eelco Dolstra 650ae14ced
Markdown test 2020-07-23 18:26:48 +02:00
Eelco Dolstra 26fcab53e0
Remove unused file 2020-07-23 18:25:09 +02:00
Jörg Thalheim 6633605341
Update doc/manual/hacking.xml
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2020-07-20 22:30:39 +01:00
Jörg Thalheim f0100f5590
README: improve development docs 2020-07-20 15:46:28 +01:00
Matthew Bauer bcf8582091 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-24 12:52:09 -04:00
Jörg Thalheim 3685f4eec6
docs/installer: add correct curl flags
also see https://nixos.org/download.html
2020-06-23 23:04:10 +01:00
Matthew Bauer 2796b01e86 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-19 14:22:06 -04:00
Eelco Dolstra 6c000eed80
Merge pull request #3709 from expipiplus1/master
Mention number of derivations to be build/fetched in output
2020-06-18 19:03:05 +02:00
Samir Talwar 9069759767
Instruct the user to follow redirects when installing Nix.
Nix installation now requires following redirects using `curl -L`. This
is currently represented on the [Nix download page][] but not in the
manual. This change updates the manual to reflect this.

Using `curl` without the `-L` flag results in an empty body, making
installation a no-op.

[Nix download page]: https://nixos.org/download.html
2020-06-18 10:29:24 +02:00
Matthew Bauer 7bd88cc1dc Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-17 13:32:29 -04:00
Joe Hermaszewski da8aac6ce8 Mention number of derivations to be build/fetched in output
Also correct grammar for the case of a single derivation.
2020-06-17 20:27:27 +08:00
Matthew Bauer 3e3eaa90dd Remove hashed-mirrors 2020-06-12 09:51:44 -05:00
Jonas Chevalier 2c4de6af10 add documentation 2020-06-08 09:31:15 +02:00
Joachim Breitner e2af11ce07 Manpages: Do not refer to nixpkgs-channels
Unless I am misinformed, using the `nixpkgs` repository directly is now
preferred?
2020-05-23 15:26:59 +02:00
Domen Kožar c129e7c8f4
Merge pull request #3212 from LnL7/darwin-10.15-install
install: configure and bootstrap synthetic.conf on darwin
2020-05-23 11:15:31 +02:00
Travis A. Everett 2b0a81d92d
focus on golden-path covering most scenarios
This should handle installation scenarios we can handle with
anything resembling confidence. Goal is approximating the existing
setup--not enforcing a best-practice...

Approaches (+ installer-handled, - manual) and configs each covers:

+ no change needed; /nix OK on boot volume:
  All pre-Catalina (regardless of T2 or FileVault use)

+ create new unencrypted volume:
  Catalina, pre-T2, no FileVault

+ create new encrypted-at-rest volume:
  Catalina, pre-T2, FileVault
  Catalina, T2, no FileVault

- require user to pre-create encrypted volume
  Catalina, T2, FileVault
2020-05-21 19:58:11 +02:00
Daiderd Jordan 477d7c2d07
installer: refuse apfs volume creation when FileVault is enabled 2020-05-21 19:58:11 +02:00
Daiderd Jordan 3386575296
manual: clarify volume creation section 2020-05-21 19:58:11 +02:00
Daiderd Jordan 04f597c3f4
install: improve output and error handling 2020-05-21 19:58:11 +02:00
Daiderd Jordan ee89b7797d
manual: add apfs volume section 2020-05-21 19:58:11 +02:00
Krzysztof Gogolewski c8cb558849 documentation: avoid unquoted URLs 2020-05-21 19:29:13 +02:00
Jörg Thalheim e223eeac09
Remove -j option from simple-build-testing
By default Nix/NixOS already set a reasonable default `max-jobs = auto`
so we don't need to mention it in this tutorial.
The option is still documented in other parts of the documentation
if users ever stumble over this.

Fixes https://github.com/NixOS/nix/issues/2531
2020-05-16 08:45:19 +01:00
Domen Kožar 23e5b48ca4
Merge pull request #3581 from TerrorJack/patch-1
Update "Upgrading Nix" documentation
2020-05-11 18:12:35 +02:00
Domen Kožar 612d57c5de
Merge pull request #3582 from bhipple/doc/fixed-output
doc: consistently refer to 'fixed-output' with a dash
2020-05-11 18:10:19 +02:00
Benjamin Hipple 146f9c114f doc: consistently refer to 'fixed-output' with a dash
General cleanup that makes it easier to search for the term.
2020-05-09 10:58:43 -04:00
Shao Cheng 446649e540
Update "Upgrading Nix" documentation
This PR proposes two changes to the "Upgrading Nix" documentation:

* Besides updating `nixpkgs.nix`, we also update `nixpkgs.cacert`, so that the certificates are up-to-date as well.
* Add the instructions for multi-user mode on Linux.
2020-05-09 15:59:39 +02:00
Dani 52cffafd24
Fix typo 2020-05-09 13:48:31 +02:00
Eelco Dolstra 41caaaad36
Manual: Typo 2020-05-07 16:37:33 +02:00
Eelco Dolstra 479e8bf00b
Manual: Fix typo 2020-05-07 16:08:15 +02:00
Jonas Chevalier 895516cadf
add NIX_USER_CONF_FILES
Motivation: maintain project-level configuration files.

Document the whole situation a bit better so that it corresponds to the
implementation, and add NIX_USER_CONF_FILES that allows overriding
which user files Nix will load during startup.
2020-04-14 18:45:06 +02:00
Eelco Dolstra 55cefd41d6 Merge branch 'fetchgit-recursive' of https://github.com/blitz/nix 2020-04-07 13:45:17 +02:00
Julian Stecklina ea861be292 Add documentation for submodule support in fetchGit 2020-03-29 22:29:57 +02:00
Greg Price e40e01c1dd doc: Files in the store have modes 444/555, not 644/755
This line has been this way since it was written, in 9e08f5efe
in 2006.

I think it was just a small mistake then; Eelco's thesis earlier
that year says the permission on each file is set to 0444 or 0555
in a derivation's output as part of the build process.  In any
case I'm pretty sure that's the behavior now.
2020-03-23 20:23:27 -07:00
jakobrs c5a488afc0 Remove the --delete option for --gc
Running `nix-store --gc --delete` will, as of Nix 2.3.3, simply fail
because the --delete option conflicts with the --delete operation.

  $ nix-store --gc --delete
  error: only one operation may be specified
  Try 'nix-store --help' for more information.

Furthermore, it has been broken since at least Nix 0.16 (which was
released sometime in 2010), which means that any scripts which depend
on it should have been broken at least nine years ago. This commit
simply formally removes the option. There should be no actual difference
in behaviour as far as the user is concerned: it errors with the exact
same error message. The manual has been edited to remove any references
to the (now gone) --delete option.

Other information:
* Path for Nix 0.16 used:
  /nix/store/rp3sgmskn0p0pj1ia2qwd5al6f6pinz4-nix-0.16
2020-03-19 19:41:23 +01:00
Eelco Dolstra 779ef8f5ef
Merge pull request #3380 from contrun/no-attr-path-for-installed
display attr-path only when queried available
2020-03-13 19:26:20 +01:00
YI b6d794fb8d display attr-path only when queried available 2020-03-14 00:36:26 +08:00
Eelco Dolstra 858ad7a4b3 Remove callout graphics
Fixes #3396.
2020-03-13 16:32:43 +01:00
Eelco Dolstra 9c7e90f414
style.css: Remove
This file is licensed under the GPL. Originally, Nix was also
GPL-licensed so that was fine. However, we later changed the license
to the LGPL but missed the fact that style.css has an incompatible
license.

Since the Nix manual at nixos.org uses its own styling, we can remove
this file.

Fixes #3392.
2020-03-13 15:02:32 +01:00
Eelco Dolstra e063c71a79
nixos.org/releases -> releases.nixos.org 2020-03-11 10:33:23 +01:00
Eelco Dolstra 2ba67da053
Merge pull request #3332 from Calvin-L/patch-1
Document that autoconf is a dependency
2020-02-19 13:02:35 +01:00
Eelco Dolstra 16e9a75287 Typo 2020-02-19 12:32:33 +01:00
Benjamin Hipple 762febafe2 doc: mention how to turn on pure evaluation mode in manual
The flag is `--pure-eval`, which can be found by looking at the test suite; it
should be in the notes describing the feature as well, since otherwise users may
assume this is referencing something like `nix-shell --pure`.
2020-02-15 01:44:51 -05:00
Calvin Loncaric 46992e71a1
Document that autoconf is a dependency 2020-01-26 17:22:47 -08:00
Benjamin Hipple 5d24e18e29 doc: touchup release notes for 2.3
- At the top of the release notes, we announce sandboxing is now enabled by default,
then at the bottom it says it's now disabled when missing kernel support. These
can be merged into one point for clarity.

- The point about `max-jobs` defaulting to 1 appears unrelated to sandboxing.
2020-01-14 00:14:03 -05:00
Joe Pea 3895e78794
Add link to official channels in nix-channel command ref 2020-01-09 14:20:08 -08:00
Joe Pea 7ccfa7ca4f
Add a link to official channels in the Channels chapter. 2020-01-09 14:15:19 -08:00
Profpatsch 7923e22276 doc/manual: add ids to the advanced attribute definitions
This makes it possible to reference single attribute definitions,
for pointing people to their exact definition.
2019-12-03 18:22:27 +01:00
Profpatsch 7395e091c5 doc/manual: add note to allowSubstitutes advanced attribute 2019-12-03 18:01:45 +01:00
Eelco Dolstra 0be8d7784f
Typo 2019-11-26 20:33:46 +01:00
Eelco Dolstra 73efc1e8e7
Merge branch 'document-dry-run-option' of https://github.com/Ma27/nix 2019-11-26 20:32:50 +01:00
Arnout Engelen 4e70652ee3 Document builtins.placeholder 2019-11-25 18:00:05 +01:00
Niklas Hambüchen 07294e988c manual: nix-shell: Elaborate on using -p with expressions.
This documents the outcome of the change in
https://github.com/NixOS/nix/issues/454:

> We can also automatically add parentheses in the generated
> `buildInputs`, so you can type `nix-shell -p "expr"`
> instead of `"(expr").
2019-11-10 17:29:13 +01:00
Maximilian Bosch 52ffe2797a
doc: Document --dry-run option for nix-build 2019-11-07 00:11:57 +01:00
Eelco Dolstra 81a9b93689
Fix manual build 2019-11-05 11:21:32 +01:00
Eelco Dolstra 7876027071
Merge pull request #3193 from matthewbauer/patch-11
Update man to show that nix-shell allows --arg
2019-11-05 11:18:24 +01:00
Eelco Dolstra 78b8203e50
Merge pull request #3180 from kevinastock/patch-1
docs: fix upper bound on number of consumed cores
2019-11-05 11:17:02 +01:00
Eelco Dolstra 376802c9b8
Merge pull request #3199 from kevinastock/patch-2
docs: xref doesn't render in title
2019-11-05 11:16:15 +01:00
Kevin Stock cea05e5ee7
docs: correct default location of log directory 2019-11-04 16:23:03 -05:00
Kevin Stock 808cb6444e
docs: xref doesn't render in title
The `post-build-hook` text currently appears in the index, but not on the actual title line of the section, this follows the pattern used in a previous section to get a reference into a title.
2019-11-02 17:55:53 -04:00
Matthew Bauer f1d4ba2afd
Update man to show that nix-shell allows --arg 2019-11-01 13:25:15 -04:00
Kevin Stock 99aac72a16
docs: fix upper bound on number of consumed cores 2019-10-30 16:53:04 -04:00
Eelco Dolstra b421895c1e
Merge pull request #3161 from schlarpc/patch-1
Remove superfluous IAM action for S3 cache
2019-10-23 16:34:54 +02:00
Chaz Schlarp c92ea927e5
Remove superfluous IAM action for S3 cache
`s3:ListObjects` isn't a real IAM action, but _is_ the name of an S3 API method. `s3:ListBucket` is the relevant action for that method.

https://docs.aws.amazon.com/IAM/latest/UserGuide/list_amazons3.html
2019-10-22 16:04:49 -07:00
Ersin Akinci f107a27002 Tweak path hint 2019-10-21 14:16:55 -07:00
Ersin Akinci b7a936224e Add hint about path in builtins.import 2019-10-21 14:11:26 -07:00
Ersin Akinci 9be7787ec0 Revert "Document import <path> syntax"
This reverts commit d8730fb86f.
2019-10-21 13:12:41 -07:00
Ersin Akinci d8730fb86f Document import <path> syntax 2019-10-20 19:08:05 -07:00
Eelco Dolstra ab4dd1d783
Merge pull request #2291 from Taneb/master
nix-channel documentation: don't suggest deprecated function
2019-10-17 12:53:42 +02:00
Danny Bautista 00a567588e Fix typos in the Nix Manual. 2019-10-08 14:02:40 -04:00
Domen Kožar 043365c2fb
Merge pull request #3080 from Infinisil/tryEval-docs
docs: Note that tryEval doesn't do deep evaluation
2019-09-30 14:03:16 +02:00
Joseph Lucas 10bfc5c0d0
Update garbage-collection.xml readability
1. remove a typo space
2. Simplify negative style by using affirmative style
2019-09-23 13:18:59 +00:00
Alexandre Esteves 9533d85ce0 Move 'builtins.splitVersion' to position respecting alphabetical order 2019-09-17 23:40:49 +01:00
Julien Tanguy ae244af242 docs: Use the explicit ref for fetchGit with a tag
With the merge of #2582, the syntax "tags/1.9" for refs does not work
anymore.
However, the new syntax "refs/tags/1.9" seems to support annotated tags,
such as "refs/tags/2.0".

Closes #2385.
2019-09-11 14:18:47 +02:00
Julien Tanguy 92ede15dd9 docs: Fix a typo in github in an example 2019-09-11 14:11:37 +02:00
Eelco Dolstra 252c78b288
Tweak release notes 2019-09-04 15:59:07 +02:00
Eelco Dolstra b774845af7
Set release date 2019-09-04 12:53:22 +02:00
Silvan Mosberger e4ea3e0306
docs: Note that tryEval doesn't do deep evaluation 2019-09-03 07:32:44 +02:00
Eelco Dolstra 8478c99d09
Merge pull request #3048 from toonn/nix-env_doc
Fix nix-env documentation for --delete-generations
2019-08-29 15:22:01 +02:00
toonn 5bdac86be2 Reword to clarify newer generations are left alone
My attempt at clarifying the docs resulted in a false explanation. This
is now fixed and I added an example to eliminate all possible confusion.
2019-08-29 13:56:21 +02:00
Eelco Dolstra 787015fec0 Merge branch 'master' of github.com:NixOS/nix 2019-08-27 21:18:20 +02:00
Eelco Dolstra fdff96501f Update release notes 2019-08-27 21:18:00 +02:00
Eelco Dolstra 177e5742fa
Merge pull request #3056 from grahamc/operators
operators: document exact precedence, split up similar operators
2019-08-27 17:12:36 +02:00
Eelco Dolstra 45b3dc325a Add 2.3 release notes 2019-08-27 17:00:04 +02:00
Graham Christensen 171d784404
docs: operators: Make OR and AND capitalized 2019-08-27 06:55:22 -04:00
Graham Christensen 15ee2bc2fe
Merge pull request #2946 from vmandela/proxy
installer: handle network proxy in systemd multi-user install
2019-08-24 14:55:19 -04:00
Graham Christensen 057af1dbd8
docs: document the installer's use of proxy env vars 2019-08-24 09:08:44 -04:00
Graham Christensen 92ddce4f46
operators: document exact precedenc, split up similar operators 2019-08-23 15:50:54 -04:00
Toon Nolten 1dbaf11948 Fix nix-env documentation for --delete-generations
The documentation for `--delete-generations` had an erroneous fullstop
and as it turns out inaccurate information on the `+No.` syntax.
2019-08-17 16:33:35 +02:00
Eelco Dolstra b7ea98bf34
Merge pull request #2945 from danidiaz/doc001
Expanded documentation for .nix-defexpr
2019-08-15 15:03:21 +02:00
Eelco Dolstra 477f82e5a7
Merge pull request #2782 from grahamc/flames
Track function start and end
2019-08-15 14:20:42 +02:00
Daniel Diaz 653c407784
Expanded documentation for .nix-defexpr 2019-08-15 08:05:22 -04:00
Graham Christensen ee9c988a1b
Track function start and ends for flame graphs
With this patch, and this file I called `log.py`:

    #!/usr/bin/env nix-shell
    #!nix-shell -i python3 -p python3 --pure

    import sys
    from pprint import pprint

    stack = []
    timestack = []

    for line in open(sys.argv[1]):
        components = line.strip().split(" ", 2)
        if components[0] != "function-trace":
            continue

        direction = components[1]
        components = components[2].rsplit(" ", 2)

        loc = components[0]
        _at = components[1]
        time = int(components[2])

        if direction == "entered":
            stack.append(loc)
            timestack.append(time)
        elif direction == "exited":
            dur = time - timestack.pop()
            vst = ";".join(stack)
            print(f"{vst} {dur}")
            stack.pop()

and:

    nix-instantiate --trace-function-calls -vvvv ../nixpkgs/pkgs/top-level/release.nix -A unstable > log.matthewbauer 2>&1
    ./log.py ./log.matthewbauer > log.matthewbauer.folded
    flamegraph.pl --title matthewbauer-post-pr log.matthewbauer.folded > log.matthewbauer.folded.svg

I can make flame graphs like: http://gsc.io/log.matthewbauer.folded.svg

---

Includes test cases around function call failures and tryEval. Uses
RAII so the finish is always called at the end of the function.
2019-08-14 16:09:35 -04:00
Graham Christensen a02457db71
conf: stalled-download-timeout: make tunable
Make curl's low speed limit configurable via stalled-download-timeout.
Before, this limit was five minutes without receiving a single byte.
This is much too long as if the remote end may not have even
acknowledged the HTTP request.
2019-08-08 10:22:13 -04:00
Graham Christensen 1eeaf99cf8
fixup: docs for post-build-hook 2019-08-07 14:53:11 -04:00
Eelco Dolstra 56df30cd3f
Merge pull request #2995 from tweag/post-build-hook
Add a post build hook
2019-08-07 15:02:29 +02:00
Graham Christensen 363a2f6826
post-build-hook: docs fixup 2019-08-06 14:26:43 -04:00
regnat 7c5596734f
Add a post-build-hook
Passing `--post-build-hook /foo/bar` to a nix-* command will cause
`/foo/bar` to be executed after each build with the following
environment variables set:

    DRV_PATH=/nix/store/drv-that-has-been-built.drv
    OUT_PATHS=/nix/store/...build /nix/store/...build-bin /nix/store/...build-dev

This can be useful in particular to upload all the builded artifacts to
the cache (including the ones that don't appear in the runtime closure
of the final derivation or are built because of IFD).

This new feature prints the stderr/stdout output to the `nix-build`
and `nix build` client, and the output is printed in a Nix 2
compatible format:

    [nix]$ ./inst/bin/nix-build ./test.nix
    these derivations will be built:
      /nix/store/ishzj9ni17xq4hgrjvlyjkfvm00b0ch9-my-example-derivation.drv
    building '/nix/store/ishzj9ni17xq4hgrjvlyjkfvm00b0ch9-my-example-derivation.drv'...
    hello!
    bye!
    running post-build-hook '/home/grahamc/projects/github.com/NixOS/nix/post-hook.sh'...
    post-build-hook: + sleep 1
    post-build-hook: + echo 'Signing paths' /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
    post-build-hook: Signing paths /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
    post-build-hook: + sleep 1
    post-build-hook: + echo 'Uploading paths' /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
    post-build-hook: Uploading paths /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
    post-build-hook: + sleep 1
    post-build-hook: + printf 'very important stuff'
    /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation

    [nix-shell:~/projects/github.com/NixOS/nix]$ ./inst/bin/nix build -L -f ./test.nix
    my-example-derivation> hello!
    my-example-derivation> bye!
    my-example-derivation (post)> + sleep 1
    my-example-derivation (post)> + echo 'Signing paths' /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
    my-example-derivation (post)> Signing paths /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
    my-example-derivation (post)> + sleep 1
    my-example-derivation (post)> + echo 'Uploading paths' /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
    my-example-derivation (post)> Uploading paths /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
    my-example-derivation (post)> + sleep 1
    my-example-derivation (post)> + printf 'very important stuff'
    [1 built, 0.0 MiB DL]

Co-authored-by: Graham Christensen <graham@grahamc.com>
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2019-08-02 10:48:15 -04:00
Eelco Dolstra 320126aeeb
Tweak min-free/max-free descriptions 2019-08-02 14:04:09 +02:00
Graham Christensen cf6172f05e
docs: document balancing cores and max-jobs 2019-07-19 08:28:44 -04:00
Eelco Dolstra b5ae85f088
Merge pull request #2882 from grahamc/docs/1115-tarball-ttl
tarball-ttl: document
2019-07-06 00:15:27 +02:00
Graham Christensen 648bdf153d
tarball-ttl: document
Incorporates text from Niklas Hambüchen in #2978

Closes #1115
2019-07-05 15:55:28 -04:00
Eelco Dolstra 7d6ba1dc90
Merge branch 'autoconf-ubuntu-16.04-fixes' of https://github.com/nh2/nix 2019-07-03 08:02:45 +02:00
Niklas Hambüchen 57daa860e8 autoconf: Fix C++17 detection not working on Ubuntu 16.04.
And probably many other distributions.

Until now, ./configure would fail silently printing a warning

    ./configure: line 4621: AX_CXX_COMPILE_STDCXX_17: command not found

and then continuing, later failing with a C++ #error saying that some C++11
feature isn't supported (it didn't even get to the C++17 features).

This is because older distributions don't come with the
`AX_CXX_COMPILE_STDCXX_17` m4 macro.

This commit vendors that macro accordingly.

Now ./configure complains correctly:

    configure: error: *** A compiler with support for C++17 language features is required.

On Ubuntu 16.04, ./configure completes if a newer compiler is used, e.g. with
gcc-7 from https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test
using:

    ./bootstrap.sh
    ./configure CXX=g++-7 --disable-doc-gen --with-boost=$(nix-build --no-link '<nixpkgs>' -A boost.dev)
2019-07-03 04:32:25 +02:00
Niklas Hambüchen 1f97b16b1d autoconf: Work around editline not being found on Ubuntu 16.04.
And probably other Linux distributions with long-term support releases.

Also update manual stating what version is needed;
I checked that 1.14 is the oldest version with which current nix compiles,
and added autoconf feature checks for some functions added in that release
that nix uses.
2019-07-03 04:32:25 +02:00
Eelco Dolstra 7e1c85c5fb
Merge pull request #2779 from LnL7/build-exit-codes
build: add exit code for hash and check mismatches
2019-07-02 17:37:49 +02:00
Eelco Dolstra 7c0b0dbec8
Merge pull request #2724 from LnL7/manpage-add-fixed
nix-store: document --add-fixed
2019-07-02 15:47:40 +02:00
Eelco Dolstra 33db1d35ae
Merge pull request #2582 from LnL7/fetchgit-refs
fetchGit: allow fetching explicit refs
2019-07-02 15:44:31 +02:00
Daiderd Jordan a3c77c1536
nix-store: document --add-fixed 2019-07-02 09:12:02 -04:00
Graham Christensen c8205a3413
builtins.fetchGit: document absolute ref support 2019-07-02 09:05:56 -04:00
Daiderd Jordan a52c331edb
build: replace 100 offset for build exit codes 2019-07-02 00:12:38 +02:00
Daiderd Jordan 1ac399dd11
nix-store: document exit codes 2019-07-02 00:12:38 +02:00
Eelco Dolstra 88571219d9
nix-channel: Don't fetch binary-cache-url
This has been ignored since the Perl->C++ rewrite.
2019-06-25 13:27:16 +02:00
Bruno Bieth 74a65d313f Nix uses the CPP SDK, not Java 2019-06-20 14:47:45 +02:00
JorisE 4b0d613383
Minor typo 2019-06-04 14:12:03 +02:00
Maximilian Bosch b502b6682b
doc: clarify that optional attrs in a function argument will be ignored unless specified
In `args@{ a ? 1 }: /* ... */` the value `a` won't be a part of `args`
unless it's specified when calling the function, the default value will
be ignored in this case.

My personal point of view is that this behavior is a matter of taste, at
least I was pretty sure that unmatched arguments will be a part of
`args@` while debugging some Nix code last week.

I decided to add a warning to the docs which hopefully reduces the
confusion of further Nix developers who thought the same about `args@`.
2019-05-21 18:08:26 +02:00
Vladimír Čunát c0559a1d60
docs: describe $IN_NIX_SHELL values (#2796)
See commit 1bffd83e1a
2019-05-17 09:50:42 +02:00
Graham Christensen a5efe61786
Clarify where output from the diff hook goes. 2019-05-12 13:23:30 -04:00
Graham Christensen 6df61db060
diff hook: execute as the build user, and pass the temp dir 2019-05-12 13:17:26 -04:00
Graham Christensen c78686e411
build: run diff-hook under --check and document diff-hook 2019-05-12 13:17:24 -04:00
Eelco Dolstra 71eb76a0d4
Merge pull request #2765 from nh2/manual-nixpkgs-word
manual: "Nix Package collection" -> "Nixpkgs package collection".
2019-05-08 10:19:59 +02:00
Daniel Schaefer 3f192ac80c Add builtins.hashFile
For text files it is possible to do it like so:
`builtins.hashString "sha256" (builtins.readFile /tmp/a)`
but that doesn't work for binary files.

With builtins.hashFile any kind of file can be conveniently hashed.
2019-05-03 17:23:36 +02:00
Niklas Hambüchen 288f93cec0 manual: "Nix Package collection" -> "Nixpkgs package collection".
Makes difference between Nix and Nixpkgs clearer to avoid
some common confusion this sentence on IRC.

Also disambiguate an "it" reference.
2019-04-14 03:20:57 +02:00
Niklas Hambüchen caa76c369a docs: Mention --max-jobs 0 to build remotely only 2019-03-31 03:57:45 +02:00
Dmitry Kalinkin 75ec68f93a
manual: mention the "channel:" shorthand for NIX_PATH
Bumped to 15.09 because older channels, when downloaded from
nixos.org, require firefox to be accessed via `pkgs.firefox`
2019-03-25 20:55:28 -04:00
Jonas Chevalier 514b3c7f83
Add isPath primop
this is added for completeness' sake since all the other possible
`builtins.typeOf` results have a corresponding `builtins.is<Type>`
2019-03-24 11:36:49 +01:00
Linus Heckemann 6f093073b6 manual: include builtins.* for globally available builtins
This improves searchability.
2019-03-21 09:37:22 +01:00
Joachim Breitner 684c7fff80 Link to builders-use-substitutes in chapter on distributed builds
fixes #2730.
2019-03-16 19:03:40 +01:00
Andreas Rammhold 34fade478a
docs: fix typo in AllowDirectReads
It was just missing an `l` but should be fixed anyway.
2019-03-14 23:51:18 +01:00
Vladimír Čunát 4cfc131ec4
manual nitpick: document sha512 support in hashString 2019-03-01 14:30:30 +01:00
Spencer Baugh 5f1891b795 nix-store: make --dump-db take a list of paths to dump
Inside a derivation, exportReferencesGraph already provides a way to
dump the Nix database for a specific closure. On the command line,
--dump-db gave us the same information, but only for the entire Nix
database at once.

With this change, one can now pass a list of paths to --dump-db to get
the Nix database dumped for just those paths. (The user is responsible
for ensuring this is a closure, like for --export).

Among other things, this is useful for deploying a closure to a new
host without using --import/--export; one can use tar to transfer the
store paths, and --dump-db/--load-db to transfer the validity
information. This is useful if the new host doesn't actually have Nix
yet, and the closure that is being deployed itself contains Nix.
2019-01-23 01:24:34 +00:00
Domen Kožar 92d08c02c8
Merge pull request #2635 from veprbl/patch-7
manual: "sandbox" option default is "true" on Linux
2019-01-20 09:43:26 +07:00
Dmitry Kalinkin 15efd54373
manual: "sandbox" option default is "true" on Linux
Fixes: 812e39313c ('Enable sandboxing by default')
2019-01-19 15:04:43 -05:00
Samuel Evans-Powell 2ae5624b2f Update instructions for Haskell script using nix-shell interpreter
- The instructions for using nix-shell as an interpreter has a Haskell script
  example that doesn't work on more recent versions of Nix. Update the
  instructions with a working command
2019-01-18 10:50:54 +10:00
Eelco Dolstra bbaf865655 Add 2.2 release notes 2019-01-10 21:02:09 +01:00
John Ericson 2733287046 Don't look for a "pv" program, or mention it in the manual source
The manual reference was commented out, and the sole reference to this
program other than the configure script. Removed both.
2019-01-07 16:40:19 -05:00
Patrick Hilhorst 567941fb59
Clarify nix-instantiate --read-write-mode 2018-12-14 09:36:40 +01:00
Eelco Dolstra c37e6d77ea
Merge pull request #2569 from veprbl/pr/update_prerequisites
docs: add missing prerequisites: brotli, boost, libseccomp
2018-12-13 10:42:02 +01:00
Dmitry Kalinkin 0cc4728f71
docs: raise minimal boost version to 1.66 2018-12-13 01:50:39 -05:00
Dmitry Kalinkin 419949bf61
docs: add missing prerequisites: brotli, boost, libseccomp 2018-12-10 12:37:15 -05:00
Daiderd Jordan 77cc632186
s3: document scheme query parameter 2018-12-08 00:15:00 +01:00
Eelco Dolstra 6c6bbeb439 Merge branch 'feature/editline-pr' of https://github.com/dtzWill/nix 2018-11-13 20:42:13 +01:00
Felix C. Stegerman fb2c21f71c
manual: quote $servlets 2018-11-13 01:18:26 +01:00
Felix C. Stegerman 18215be59d
fix typo (s/gift/git/) 2018-11-12 17:50:39 +01:00
Eelco Dolstra b05d6dac7b
Manual: build locally -> build 2018-11-09 16:08:36 +01:00
Eelco Dolstra 4ea4d0b1a3
Urgh 2018-11-09 10:29:16 +01:00
Linus Heckemann 34d2948f21 Fix manual build
This was broken by some missing closing tags in 0bea4a50e0
2018-11-08 14:07:19 +01:00
Eelco Dolstra 750400e0fa
Merge pull request #2524 from domenkozar/deprecate-toPath
Deprecate builtins.toPath
2018-11-08 13:22:21 +01:00
Domen Kožar 0bea4a50e0
Deprecate builtins.toPath 2018-11-08 12:03:50 +00:00
Eelco Dolstra 812e39313c
Enable sandboxing by default
Closes #179.
2018-11-07 17:08:28 +01:00
Eelco Dolstra 5a3f140856
Document allowSubstitutes 2018-11-07 11:42:22 +01:00
Eelco Dolstra 1109193ea3
Fix preferLocalBuild description
preferLocalBuild does not in fact prevent substitution.
2018-11-07 11:37:43 +01:00
Will Dietz 3d974d31fa editline: wip 2018-10-29 08:44:58 -05:00
Antoine Eiche 73c2ae43f0 Add --graphml option to the nix-store --query command
This prints the references graph of the store paths in the graphML
format [1]. The graphML format is supported by several graph tools
such as the Python Networkx library or the Apache Thinkerpop project.

[1] http://graphml.graphdrawing.org
2018-10-20 09:48:34 +02:00
Benjamin Hipple 65453e2d77 Docs: update fixed output hashes
`fetchurl` will now throw if given an `md5`, and the hashes have generally
been upgraded to avoid it and use `sha256` as a default. This updates the
documentation examples in the manual accordingly.
2018-10-04 02:37:15 +00:00
Profpatsch 05cfc71cab manual: add XML IDs to all builtin list entries 2018-10-02 15:38:16 +02:00
Eelco Dolstra aa5e47b2f4
Merge pull request #2456 from grahamc/s3-substituters
Update docs to describe how s3:// URLS does in fact support endpoint, region, and profile for upload
2018-10-01 22:47:00 +02:00
Eelco Dolstra 5b7cfa487e
Add missing file 2018-10-01 11:58:54 +02:00
Eelco Dolstra 1e7b8deea7
Check requiredSystemFeatures for local builds
For example, this prevents a "kvm" build on machines that don't have
KVM.

Fixes #2012.
2018-09-28 16:10:27 +02:00
Graham Christensen 51cbeec49a
Update docs to describe how s3:// URLS does in fact support endpoint, region, and profile for upload 2018-09-27 17:01:39 -04:00
Eelco Dolstra a48c2e3411
Merge pull request #2434 from grahamc/graham-improve-upgrade
Upgrade docs: improve the upgrade command
2018-09-19 21:53:50 +02:00
Anders Riutta 1915862767
Upgrade docs: improve the upgrade command
and make it more copy-pastable.
2018-09-19 14:17:06 -04:00
Graham Christensen be9e356e61
nix-shell: document double quotes being necessary for a simple Nix expression in the shebang 2018-09-19 13:01:27 -04:00
Graham Christensen 10a7f19937
nix-shell: explain the merging property close to the example 2018-09-19 12:48:08 -04:00
Graham Christensen 0cd863197b
docs: document deprecated aliases 2018-09-18 12:23:32 -04:00
Graham Christensen 0aca1ffb6e Prefer 'remote builder' over 'slave' 2018-09-10 18:57:46 +02:00
Vladimír Čunát 5f3b72cfc2
docs: change expired bzip2.org to archive.org
Fixes #2396.
2018-09-03 17:57:13 +02:00
Eelco Dolstra 4dd09210d7
Release notes tweaks 2018-09-02 21:47:10 +02:00
Eelco Dolstra 1f49926601
Merge pull request #2388 from grahamc/graham/document-multi-user
Document multi-user installation, and add release notes about it not being the default on 2.1
2018-09-01 22:43:48 +02:00
Graham Christensen c42eaaf684
Create upgrade notes 2018-09-01 15:35:46 -04:00
Eelco Dolstra c5ab07ec2b
Merge pull request #2168 from grahamc/explain-why-netrc-is-busted
manual: document why ~/.netrc doesn't work
2018-09-01 21:25:04 +02:00
Eelco Dolstra 51003f892d
Merge pull request #2309 from symphorien/disallowed-man
add manual entries for disallowedRequisites and disallowedReferences
2018-09-01 21:01:41 +02:00
Eelco Dolstra 291f67aecf
Merge pull request #2237 from nh2/patch-1
manual: distributed-builds: Mention - as default
2018-09-01 20:41:49 +02:00
Graham Christensen 4be7652dd3
release notes: note that the multi-user installer is available but not selected for Linux with systemd, and the bug about selinux 2018-09-01 10:45:57 -04:00
Graham Christensen c3e508d924
Document the multi-user installer some
Use sh <(...) syntax for installation to preserve stdin and prompting

also update installation docs to account for changes in multi-user selection
2018-09-01 10:45:50 -04:00
Graham Christensen f66fa7cd20
We support aarch64 now 2018-09-01 10:44:33 -04:00
Eelco Dolstra 6ed4a6bd0e
Merge pull request #2384 from graham-at-target/fetch-git-examples
docs: Add some examples to fetchGit
2018-09-01 14:08:32 +02:00
Graham Christensen 0b7568fb73
Drop ssh://... as a required formatting for builtins.fetchGit 2018-08-31 19:49:56 -04:00
Eelco Dolstra 4095cd6438
Add contributors 2018-09-01 00:01:05 +02:00
Graham Christensen 149d10c308 docs: Add IDs to important sections 2018-08-31 10:06:33 -04:00
Graham Christensen 2df21b78b9 docs: Add some examples to fetchGit 2018-08-31 10:00:32 -04:00
Eelco Dolstra 308689f94b
Merge pull request #2365 from erikarvstedt/fix-docs
Docs: Fix install prefix
2018-08-30 16:24:52 +02:00
Eelco Dolstra 64d7d1a884
Update release notes 2018-08-30 15:28:18 +02:00
Domen Kožar d16ff76c69
nix.conf: clarify -j0 doesn't affect preferLocalBuild 2018-08-29 14:33:14 +01:00
Domen Kožar 54df4bb0b5
nix.conf: mention -j0 is useful 2018-08-29 11:51:51 +01:00
Erik Arvstedt 8ad2defdf0 Docs: Fix install prefix
shell.nix defines the install prefix as $(pwd)/inst
2018-08-21 21:46:43 +02:00
Graham Christensen 06080e4abc
2.1 release notes: Add note about s3-compatible stores 2018-08-03 11:09:31 -04:00
Eelco Dolstra 87356cc8a4
Add Nix 2.1 release notes 2018-08-03 17:05:17 +02:00
Eelco Dolstra 122e1a61f8
Merge pull request #2323 from samueldr/feature/selective-impurity
Allows selectively adding environment variables to pure shells.
2018-08-03 16:58:18 +02:00
Samuel Dionne-Riel 438e02529d Allows selectively adding environment variables to pure shells.
Includes documentation and test.
2018-08-02 08:21:30 -04:00
Graham Christensen 49a53c1d3f s3 binary cache: support specifying an endpoint
Works for uploading and not downloading.
2018-08-02 08:19:50 -04:00
Graham Christensen b27431b7cb Document s3 substitutions 2018-08-01 11:07:41 -04:00
Symphorien Gibol 81d1385437 add manual entries for disallowedRequisites and disallowedReferences 2018-07-26 18:14:50 +02:00
Nathan van Doorn 41f38fbb4b
nix-channel documentation: don't suggest deprecated function
Running `nix-instantiate --eval -E '(import <nixpkgs> {}).lib.nixpkgsVersion` emits a warning
```
trace: `lib.nixpkgsVersion` is deprecated, use `lib.version` instead!
```
2018-07-16 10:00:42 +01:00
Niklas Hambüchen 10ebcf8670
manual: distributed-builds: Mention - as default 2018-06-17 19:01:07 +02:00
Michael Raskin 17bc757980 manual: builtins.fromJSON: remove the claim that floats are not allowed
floating-point numbers are supported now, including the fromJSON
builtin. Reported on IRC by inquisitiv3
2018-06-10 14:20:18 +02:00
Peter Simons 93aa3bea2e
Merge pull request #767 from mogorman/garbage_collect_keep_last_few
Implement --delete-generations + flag for keeping last N number of gens
2018-05-31 10:00:21 +02:00
Shea Levy bbbfc180d9
Explicitly describe the effects of filterSource excluding a directory. 2018-05-30 12:34:41 -04:00
Graham Christensen f9940f47b3
Merge pull request #2164 from mickours/doc-fetchTarball-timout
Explain fetchTarball timeout behavior in the doc
2018-05-30 08:04:26 -04:00
Michael Mercier 8dd2e28374
Explain fetchTarball timeout behavior in the doc 2018-05-30 08:02:46 -04:00
Graham Christensen e6466c20b3
Document NIX_SSL_CERT_FILE for installation 2018-05-25 15:59:14 -04:00
Eelco Dolstra 743359bc8a
Merge pull request #2157 from volth/bitwise
add builtins: __bitAnd,  __bitOr,  __bitXor
2018-05-24 15:00:39 +02:00
volth 88c1ea30e4 add docs and tests 2018-05-24 12:51:34 +00:00
Alexandre Esteves 579f3895b4
Fix docs on --check suffix 2018-05-23 22:26:06 +01:00
Graham Christensen 33712fed38
manual: document why ~/.netrc doesn't work
Maybe there is a better place to document this, which is more generic?
2018-05-18 14:21:47 -04:00
Gleb Peregud 5ba6395378 docs: mention source of env variables used by impureEnvVars. 2018-05-02 22:45:20 +02:00
Danylo Hlynskyi ac22d77fd1 nix-collect-garbage: little doc fix
This removes confusing documentation. It's better to remove doc than add implementation, because Nix 1.12 will surely have new GC interface anyway.

Fixes https://github.com/NixOS/nix/issues/641
2018-04-30 09:36:46 -07:00
Shea Levy 8e6108ff71
Merge branch 'aarch64-armv7' of git://github.com/lheckemann/nix
Support extra compatible architectures (#1916)
2018-04-23 08:48:22 -04:00
Samuel Dionne-Riel 4b3a7f93a5 doc: Adds --quiet to the common options.
Fixes #1298
2018-04-20 16:34:06 -04:00
Eelco Dolstra 4fd28bee89
Fix broken DocBook 2018-04-13 15:12:58 +02:00
Sean Seefried 2ef8f0608c Add to glossary and clarify garbage collection
While trying to understand garbage collection it was not immediately
clear that only the runtime dependency closure of output paths
would be kept (instead of the build-time dependency closure).
This commit attempts to clarify this by expanding some of the
glossary definitions and extending the Garbage Collection
section.
2018-04-12 19:23:24 +10:00
John Arnold a405d25fa3 manual: Add all dependencies to source prerequisites (#2060) 2018-04-09 17:31:39 -04:00
Nicolas Dudebout d8a1c27806
fix typo in nix-env man page 2018-04-07 21:10:46 -04:00
AmineChikhaoui e01b01c579
update/re-order the options docs 2018-04-06 11:09:52 +01:00
AmineChikhaoui 33b08899d5
re-order the options using the alphabetical order and improve the example in the positive lookup case 2018-04-06 10:51:19 +01:00
AmineChikhaoui 86930ed414
add documentation for the local disk cache TTL config 2018-04-06 10:51:18 +01:00
Justin Humm 045eb84409
document that writeTextFile from Nixpkgs is an alternative to builtins.toFile 2018-04-03 23:26:47 +02:00
Eelco Dolstra e01c01f72c
Merge pull request #2005 from shlevy/fetchgit-docs
Document fetchGit.
2018-03-27 15:57:48 +02:00
Shea Levy 6856fe62b0
Document fetchGit.
Fixes #1981.
2018-03-23 07:02:45 -04:00
Dmitry Kalinkin e2f56c1333
doc: don't mention obsolete ssh-substituter-hosts
#1840
2018-03-22 19:17:45 -04:00
Corey O'Connor 22b144fea6 manual: correct repeated "--deriver". Add missing single char option aliases. 2018-03-20 17:58:25 -07:00
Eelco Dolstra b2074f0892 Fix bad XML 2018-03-18 13:27:30 +01:00
Jonas Chevalier 43bef1b82c doc: document the min-free and max-free options 2018-03-17 21:29:03 +00:00
Jonas Chevalier fef8ebf51d doc: add xml:id to all the config options 2018-03-17 21:17:28 +00:00
Linus Heckemann 637701b604 rename build-extra-platforms -> extra-platforms
also document it
2018-03-16 22:50:27 +00:00
Matthew O'Gorman 467fdd8ca4 only delete things older than current gen and update logic in doc as
well
2018-03-01 22:59:00 -05:00
Matthew O'Gorman 429154b74c Implement --delete-generations + flag for keeping last N number of generations 2018-03-01 21:47:57 -05:00
Michael Fiano ad97d1a786
nix-channel grammar and punctuation
Minor changes to the nix-channel manpage for my first contribution
2018-03-01 00:27:25 -05:00
Graham Christensen 9432f3fb7d
Merge pull request #1901 from veprbl/patch-5
Fix a small typo in the release notes
2018-02-24 10:26:14 -05:00
Michael Weiss bd94e63853 doc: Fix a URL in the release notes for Nix 2.0 2018-02-24 16:07:10 +01:00
Dmitry Kalinkin d9d8a84a96
Fix a small typo in the release notes 2018-02-23 23:45:42 -05:00
Eelco Dolstra 39b4177500
Fix example in release notes 2018-02-22 17:42:06 +01:00
Eelco Dolstra 2691d51a33
Doh 2018-02-22 17:14:35 +01:00
Eelco Dolstra e8d53bfdc9
Revert "Enable sandbox builds on Linux by default"
This reverts commit ddc58e7896.

https://hydra.nixos.org/eval/1435322
2018-02-22 14:20:07 +01:00
Eelco Dolstra eaa52c34b4
Set release date 2018-02-22 12:44:46 +01:00
Eelco Dolstra ddc58e7896
Enable sandbox builds on Linux by default
The overhead of sandbox builds is a problem on NixOS (since building a
NixOS configuration involves a lot of small derivations) but not for
typical non-NixOS use cases. So outside of NixOS we can enable it.

Issue #179.
2018-02-22 12:27:25 +01:00
Eelco Dolstra 88c90d5e6d
Manual: Put configuration options in sorted order 2018-02-21 18:08:47 +01:00
Eelco Dolstra 0d54671b7b
Manual: Update chapter on remote builds
Alos add a command "nix ping-store" to make it easier to see if Nix
can connect to a remote builder (e.g. 'nix ping-store --store
ssh://mac').
2018-02-21 16:24:26 +01:00
Eelco Dolstra 4e44025ac5
Release notes: Add contributors 2018-02-20 15:20:14 +01:00
Eelco Dolstra d7fdfe322b
Remove macOS multi-user instructions
This is already handled by the installer.
2018-02-19 20:40:25 +01:00
Eelco Dolstra 70eb64147e
Update release notes
Also add some examples to nix --help.
2018-02-19 20:38:53 +01:00
Eelco Dolstra 75a1d96cfd
Merge branch 'register-settings' of https://github.com/shlevy/nix 2018-02-19 13:58:34 +01:00
Shea Levy b095c06139
Add splitVersion primop.
Fixes #1868.
2018-02-14 09:55:43 -05:00
Shea Levy de4934ab3b
Allow plugins to define new settings. 2018-02-13 14:43:32 -05:00
Eelco Dolstra 52c777a793
Merge pull request #1863 from shlevy/conf-includes
Allow includes from nix.conf
2018-02-13 17:33:07 +01:00
Shea Levy b8739f2fb3
Enable specifying directories in plugin-files. 2018-02-13 11:25:01 -05:00
Shea Levy 6eb1040e90
Allow includes from nix.conf 2018-02-13 08:16:32 -05:00
Shea Levy 081f14a169
Allow using RegisterPrimop to define constants.
This enables plugins to add new constants, as well as new primops.
2018-02-08 14:35:50 -05:00
Shea Levy 88cd2d41ac
Add plugins to make Nix more extensible.
All plugins in plugin-files will be dlopened, allowing them to
statically construct instances of the various Register* types Nix
supports.
2018-02-08 12:44:37 -05:00
Eelco Dolstra abe6be578b
Merge pull request #1816 from shlevy/add-path
Add path primop.
2018-02-07 13:32:35 +01:00
Shea Levy 69d82e5c58
Add path primop.
builtins.path allows specifying the name of a path (which makes paths
with store-illegal names now addable), allows adding paths with flat
instead of recursive hashes, allows specifying a filter (so is a
generalization of filterSource), and allows specifying an expected
hash (enabling safe path adding in pure mode).
2018-02-06 16:48:08 -05:00
Eelco Dolstra 84722d67d2
Remove nix-build --hash
Instead, if a fixed-output derivation produces has an incorrect output
hash, we now unconditionally move the outputs to the path
corresponding with the actual hash and register it as valid. Thus,
after correcting the hash in the Nix expression (e.g. in a fetchurl
call), the fixed-output derivation doesn't have to be built again.

It would still be good to have a command for reporting the actual hash
of a fixed-output derivation (instead of throwing an error), but
"nix-build --hash" didn't do that.
2018-02-03 10:08:05 +01:00
Shea Levy de96daf54f
Merge branch 'master' of git://github.com/catern/nix 2018-02-01 13:21:45 -05:00
Eelco Dolstra e7b23eb5ab
Remove docs on removed --drv-link and --add-drv-link options 2018-02-01 16:40:58 +01:00
Spencer Baugh e5432574e2 document ability to set NIX_REMOTE=unix://path/to/socket 2018-01-31 22:47:16 +00:00
Eelco Dolstra c287d73121
Rename 1.12 -> 2.0
Following discussion with Shea and Graham. It's a big enough change
from the last release. Also, from a semver perspective, 2.0 makes more
sense because we did remove some interfaces (like nix-pull/nix-push).
2018-01-31 18:58:45 +01:00
Eelco Dolstra 6fa690291a
Add 'nix upgrade-nix' command
This command upgrades Nix to the latest stable version by installing a
store path obtained from

  https://github.com/NixOS/nixpkgs/raw/master/nixos/modules/installer/tools/nix-fallback-paths.nix

which is the same store path that the installer at
https://nixos.org/nix/install.sh uses.

The upgrade fails if Nix is not installed in a profile (e.g. on NixOS,
or when installed outside of the Nix store).
2018-01-31 16:24:43 +01:00
Eelco Dolstra f8e8dd827e
Manual: Remove old cruft 2018-01-31 15:08:46 +01:00
Eric Wolf 0167eac571 Improve manual on inheriting attributes
Expands first paragraph a bit
Adds a more comprehensive example
2018-01-27 16:18:31 +01:00
Eelco Dolstra cfeff3b273
Move show-trace docs 2018-01-17 11:53:16 +01:00
Renzo Carbonara b0328c244d nix.conf: builders-use-substitutes
Fixes #937
2018-01-09 22:40:07 +01:00
Eelco Dolstra 44272d8719
Rename "use-substitutes" to "substitute"
Commit c2154d4c84 renamed
"build-use-substitutes" to "use-substitutes", but that broke
"nix-copy-closure --use-substitutes".
2018-01-04 16:58:39 +01:00
Eelco Dolstra e3c19ff9bc
Merge pull request #1725 from chris-martin/pr/concatStringsSep
Add builtins.concatStringSep to the manual
2017-12-12 11:46:10 +01:00
Chris Martin 2a8f09a8c1 Add builtins.concatStringSep to the manual 2017-12-11 14:28:03 -05:00
Eelco Dolstra 06d4566c2d
Merge pull request #1721 from expipiplus1/patch-2
Escape left angle brackets in XML documentation
2017-12-11 17:29:36 +01:00
Shea Levy 5ba5ca7888
Merge branch 'feature/linenoise-ng' of git://github.com/dtzWill/nix 2017-12-11 07:52:20 -05:00
Joe Hermaszewski 35a49f1d7f
Escape left angle brackets in XML documentation 2017-12-09 15:31:03 +00:00