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Author SHA1 Message Date
Yorick a4ab0a74d9
Fix accidental O(n^2 * log n) performance in NixRepl::addAttrsToScope 
Only sort once, after adding all of the attrs first. This reduces my
`nix repl '<nixpkgs>'` loading time from 1.07s to 103ms.

Fixes #5823
 2021-12-27 13:18:55 +01:00
Ben Burdette e5eebda194 DebugTrace 2021-12-23 13:36:39 -07:00
tomberek f404189368
Merge branch 'master' into flake_search 2021-12-23 15:22:52 -05:00
Ben Burdette deb1fd66e8 makeDebugTraceStacker 2021-12-23 09:08:41 -07:00
Ben Burdette 1bda6a01e1 indenting 2021-12-23 08:14:17 -07:00
Eelco Dolstra af553b2090 Merge branch 'nm-int64' of https://github.com/nmattia/nix 2021-12-23 14:27:24 +01:00
Nicolas Mattia b16643b6fc Use int64_t and NixFloat in fromTOML types 
This makes sure that values parsed from TOML have a proper size. Using
e.g. `double` caused issues on i686 where the size of `double` (32bit)
was too small to accommodate some values.
 2021-12-23 14:12:49 +01:00
Eelco Dolstra 6ca2db2dad
Merge pull request #5826 from NixOS/fixup-5807 
Properly return false on `builtins.pathExists /someNonAllowedPath`
 2021-12-23 11:50:37 +01:00
regnat dc89dfa7b3 Properly return false on builtins.pathExists /someNonAllowedPath 
Follow-up from https://github.com/NixOS/nix/pull/5807 to fix https://github.com/NixOS/nix/pull/5807#issuecomment-1000135394
 2021-12-23 10:49:33 +01:00
Ben Burdette bc20e54e00 stack traces basically working 2021-12-22 19:40:08 -07:00
Ben Burdette b4a59a5eec DebugStackTracker class in one place 2021-12-22 15:38:49 -07:00
Eelco Dolstra 7feb741e00
Merge pull request #5821 from edolstra/remove-affinity 
Remove CPU locking
 2021-12-22 20:31:19 +01:00
Eelco Dolstra b666a2ca8c
Merge pull request #5820 from ncfavier/completion-nospace 
Don't insert spaces when completing attribute paths
 2021-12-22 17:55:05 +01:00
Naïm Favier c4a03bc4ae
Fix attr path completion after a dot 2021-12-22 16:37:58 +01:00
Naïm Favier 1da1b2b345
Don't insert spaces when completing attribute paths 2021-12-22 16:17:01 +01:00
Eelco Dolstra 9747ea84b4 Remove CPU locking 
This was already accidentally disabled in ba87b08. It also no longer
appears to be beneficial, and in fact slow things down, e.g. when
evaluating a NixOS system configuration:

  elapsed time:       median =      3.8170  mean =      3.8202  stddev =      0.0195  min =      3.7894  max =      3.8600  [rejected, p=0.00000, Δ=0.36929±0.02513]
 2021-12-22 15:56:25 +01:00
Eelco Dolstra ddd7839154
Merge pull request #5819 from edolstra/devshell-completion 
Make bash completion for 'nix' work in a devshell
 2021-12-22 14:44:40 +01:00
Eelco Dolstra 5b5f68f1dd Make bash completion work when nix is invoked as ~/.../nix 2021-12-22 13:26:35 +01:00
Eelco Dolstra 0a7c1da9f3 Make bash completion for 'nix' work in a devshell 2021-12-22 13:21:45 +01:00
Eelco Dolstra dc83298449
Merge pull request #5814 from NixOS/docker-ssl-certs-in-etc 
Add cacert to /etc/ssl/certs in the docker image
 2021-12-21 21:44:30 +01:00
Rok Garbas 534bc5a3d1
Add cacert to /etc/ssl/certs in the docker image 
Fixes #5797
 2021-12-21 21:17:29 +01:00
Eelco Dolstra 89faff93e2
Merge pull request #5807 from NixOS/5805-ca-ifd 
Fix IFD with CA derivations
 2021-12-21 18:47:34 +01:00
Eelco Dolstra 881b610266 Update release notes 2021-12-21 14:19:21 +01:00
Eelco Dolstra 25cea2b737 Merge branch 'nm-toml11' of https://github.com/nmattia/nix 2021-12-21 14:18:04 +01:00
Eelco Dolstra 3228a38e1c Merge branch 'why-depends-completion' of https://github.com/ncfavier/nix 2021-12-21 11:38:07 +01:00
regnat d90f9d4b99 Fix IFD with CA derivations 
Rewrite the string taken by the IFD-like primops to contain the actual
output paths of the derivations rather than the placeholders

Fix #5805
 2021-12-21 09:36:50 +01:00
regnat cbbd21ec07 Factor out the path realisation bit of IFD 2021-12-21 09:36:19 +01:00
Théophane Hufschmitt de273bbff2
Merge pull request #5809 from pennae/small-perf-improvements 
small perf improvements
 2021-12-21 08:50:29 +01:00
pennae 09b245690a bulk-allocate Value instances in the evaluator 
calling GC_malloc for each value is significantly more expensive than
allocating a bunch of values at once with GC_malloc_many. "a bunch" here
is a GC block size, ie 16KiB or less.

this gives a 1.5% performance boost when evaluating our nixos system.

tested with

nix eval --raw --impure --expr 'with import <nixpkgs/nixos> {}; system'

 # on master

  Time (mean ± σ):      3.335 s ±  0.007 s    [User: 2.774 s, System: 0.293 s]
  Range (min … max):    3.315 s …  3.347 s    50 runs

 # with this change

  Time (mean ± σ):      3.288 s ±  0.006 s    [User: 2.728 s, System: 0.292 s]
  Range (min … max):    3.274 s …  3.307 s    50 runs
 2021-12-20 23:01:28 +01:00
Nicolas Mattia 9dea5768ef Clean up toml parsing code 2021-12-20 21:39:37 +01:00
Ben Burdette f317019edd :d error 2021-12-20 12:32:21 -07:00
Naïm Favier 1827cf5a9b
Add shell completion for why-depends 
Fixes #5806
 2021-12-20 19:58:30 +01:00
Nicolas Mattia 5d06836b9f Use long in fromTOML 2021-12-17 23:15:26 +01:00
Nicolas Mattia 10a8b5d3ae Update primops/fromTOML.cc to use toml11 2021-12-17 22:13:04 +01:00
Nicolas Mattia c3f68b5db7 Replace cpptoml with toml11 2021-12-17 22:03:33 +01:00
Eelco Dolstra 6e6e998930
Merge pull request #5787 from edolstra/unshare-fs 
Ignore EPERM when unsharing FS state
 2021-12-17 12:00:09 +01:00
Théophane Hufschmitt 23ea1e46cc
Merge pull request #5047 from symphorien/fix-nix-channel 
nix-channel: use nix-env -i --remove-all to upgrade
 2021-12-17 10:05:48 +01:00
regnat ab902521b1 Allow paths in flake local settings 
Fix #5505
 2021-12-17 09:31:13 +01:00
regnat 6f1b3d711e Test the update of multiple channels 
Make sure that `nix-channel --update` won’t accidentaly remove one
 2021-12-17 09:17:33 +01:00
Eelco Dolstra ec8f24ed3a Ignore EPERM when unsharing FS state 
On Docker (but not podman), unshare(CLONE_FS) fails with EPERM. So
let's ignore it and hope nothing bad happens.

Attempted fix for #5777.
 2021-12-16 22:02:50 +01:00
Eelco Dolstra c260640dec Fix docker instructions 2021-12-16 21:48:38 +01:00
Eelco Dolstra 8c46629b83
Merge pull request #5786 from Infinisil/groupBy-tests 
Add a test case for builtins.groupBy
 2021-12-16 21:29:52 +01:00
Silvan Mosberger d9fbe3e208 Add a test case for builtins.groupBy 2021-12-16 19:59:13 +01:00
Eelco Dolstra 7caf9f33f5
Merge pull request #5783 from johnae/master 
docker: fix image so that nix profile works
 2021-12-16 14:38:47 +01:00
John Axel Eriksson 6942ee8a84 docker: fix image so that nix profile works 
nix profile will otherwise throw this error:

error: path '/nix/var/nix/profiles/default/manifest.nix' is not in the Nix store

That's not entirely true since manifest.nix is within a directory in
the nix store but nix profile seems to require the manifest.nix itself
to be a store path.
 2021-12-16 11:29:05 +01:00
Eelco Dolstra 59a5f35802
Merge pull request #5774 from jessebrennan/patch-1 
List aarch64 as supported macOS hardware
 2021-12-16 09:53:17 +01:00
Eelco Dolstra c4862fb1f9
Merge pull request #5779 from peeley/fix-shell-doc-typo 
Fix typo in `nix shell --help` doc
 2021-12-16 09:53:02 +01:00
Noah Snelson c3f9344cae Fix typo in src/nix/shell.md 
Changed `If not command` to `If no command`, also specified that the
default shell launched in `nix shell` can be specified with `$SHELL`.
 2021-12-15 23:40:37 -08:00
jesse 11ee875a6d List aarch64 as supported macOS hardware 
Resolves #5767
 2021-12-15 10:55:34 -08:00
Eelco Dolstra f66923efde pkgconfig -> pkg-config 2021-12-15 19:13:06 +01:00