pennae
00c993f48b
add zipAttrsWith primop
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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
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
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Resolves #5767
2021-12-15 10:55:34 -08:00
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
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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
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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
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document some darwin mount settings
2021-12-07 22:24:40 +01:00
Alexander Bantyev
33926ed1e7
nix repl: add :log
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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
Eelco Dolstra
2e606e87c4
Merge pull request #5715 from Infinisil/groupBy-primop
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Introduce `builtins.groupBy` primop
2021-12-03 13:21:14 +01:00
David Purdum
69b9198875
Fix docker command
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`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
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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
Eli Flanagan
092c375cda
Update doc/manual/src/glossary.md
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Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2021-11-30 13:19:42 -05:00
Eli Flanagan
a473e85c80
docs: document set theory symbols
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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
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Document libsodium, which is now mandatory, as a dependency.
2021-11-29 11:11:10 +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
Pamplemousse
288c252570
Documentation: alternative stdenv for hacking
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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
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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"
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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
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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
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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
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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
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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
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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
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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"
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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
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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
