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Author SHA1 Message Date
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
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
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
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
Eelco Dolstra
18e4851752
Merge pull request #5769 from NixOS/ca/get-build-stats 
Add a crude tracing mechansim for the build results
 2021-12-14 10:53:51 +01:00
Théophane Hufschmitt
8868da45a8
Merge pull request #5623 from yorickvP/fix-5621 
flakes: fix boolean and int nixConfig values
 2021-12-14 10:35:37 +01:00
Théophane Hufschmitt
99d617bcde
Merge pull request #5771 from edolstra/single-file-flake-inputs 
Re-allow inputs.x.url = "/path/to/file"
 2021-12-14 09:17:24 +01:00
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
Théophane Hufschmitt
3fc8042f77
Merge pull request #5366 from trofi/speedup-ca-query 
ca-specific-schema.sql: add index on RealisationsRefs(referrer)
 2021-12-14 09:08:17 +01:00
Eelco Dolstra
95bd5da341 queryMissing(): Use a bigger thread pool 
This is a temporary hack until we make queryMissing() async.

Closes #5324.
 2021-12-13 21:11:37 +01:00
Eelco Dolstra
ade870764a
Merge pull request #5725 from ConnorBaker/master 
Add support for .tar.gz shorthand (.tgz) to TarballInputScheme
 2021-12-13 21:08:06 +01:00
Eelco Dolstra
32a62b0d25 Re-allow inputs.x.url = "/path/to/file" 2021-12-13 20:59:33 +01:00
Eelco Dolstra
46d86e06ba Simplify 2021-12-13 20:28:53 +01:00
Eelco Dolstra
9529de2eed Merge branch 'arm32-personality' of https://github.com/cleverca22/nix 2021-12-13 19:58:40 +01:00
Eelco Dolstra
6ae5f39ea0
Merge pull request #5770 from edolstra/gc-fixes 
Fix macOS GC failures
 2021-12-13 19:55:32 +01:00
Eelco Dolstra
e2e5f3a78f Respect /etc/hosts 
https://hydra.nixos.org/build/161439329
 2021-12-13 19:37:30 +01:00
Eelco Dolstra
cc6406cc59 Merge branch 'better-interpolation-error-location' of https://github.com/greedy/nix 2021-12-13 19:20:48 +01:00
Eelco Dolstra
2567b74c66 nix run: Tweak docs 2021-12-13 19:14:32 +01:00
Eelco Dolstra
775bdc0d9e Merge branch 'pname-main-program' of https://github.com/figsoda/nix 2021-12-13 19:09:36 +01:00
Eelco Dolstra
d17d46cfc2 More debug info 2021-12-13 19:03:08 +01:00
Eelco Dolstra
05fcc681ac Retry on ECONNREFUSED 
https://hydra.nixos.org/build/161439235
 2021-12-13 19:00:19 +01:00
Eelco Dolstra
6d30f9e6fe Explicitly make GC roots client sockets blocking 
On macOS / BSD, these sockets inherit the non-blocking flag of the
server soocket, which is not what we want.

https://github.com/dotnet/runtime/issues/25069
https://bugs.python.org/issue7995

https://hydra.nixos.org/build/161439304
 2021-12-13 18:59:50 +01:00
regnat
2eec2f765a Add a crude tracing mechansim for the build results 
Add a `_NIX_TRACE_BUILT_OUTPUTS` environment variable that can be set to
a filename in which the result of each build will be logged.

This is intentionally crude and undocumented as it’s only meant to be a
temporary thing to assess the usefulness of CA derivations.
Any other use would need a cleaner re-implementation first.
 2021-12-13 17:02:14 +01:00
regnat
55dbb7f1cc More properly track the status of CA builds 
Make the build of unresolved derivations return the same status as the
resolved one, except in the case of an `AlreadyValid` in which case it
will return `ResolvesToAlreadyValid` to mean that the outputs of the unresolved
derivation weren’t known, but the resolved one is.
 2021-12-13 17:02:13 +01:00
Eelco Dolstra
84497119ad
Merge pull request #5761 from yorickvP/fix-5741 
extract_archive: fix "Hard-link target '...'" error
 2021-12-13 13:37:40 +01:00
Yorick van Pelt
33e96820d5
EvalCommand::getEvalState: use gc tracable allocator for EvalState 2021-12-11 16:02:08 +01:00
Gavin Ray
3542d4fe16
Incorporate suggestions from @edolstra 2021-12-10 19:02:22 -05:00
Yorick van Pelt
0e0de90b35
extract_archive: fix "Hard-link target '...'" error 
Fixes #5741
 2021-12-10 17:03:51 +01:00
Yorick van Pelt
be1055f2cc
extract_archive: use copy_pathname instead of set_pathname. 
Libarchive documentation mentions that archive_entry_set_pathname
expects us to keep the passed string alive, which we don't.
 2021-12-10 17:00:32 +01:00
Eelco Dolstra
20b1290103 Ignore system.nfs4_acl 
Closes #1584.
 2021-12-10 15:12:55 +01:00
Eelco Dolstra
f9437b4f18 Merge branch 'master' of https://github.com/MagicRB/nix 2021-12-10 14:49:25 +01:00
regnat
55e3a1108c Properly take the last assignment in the REPL 
When a variable is assigned in the REPL, make sure to remove any possible reference to the old one so that we correctly pick the new one afterwards

Fix #5706
 2021-12-09 16:35:27 +01:00
Eelco Dolstra
bc57b3854e
Merge pull request #5695 from obsidiansystems/tidy-logging 
Tidy up the logging
 2021-12-09 15:31:08 +01:00
Gavin Ray
971382cab0
Better diagnostics if no valid signature found 
I downloaded Nix tonight, and immediately broke it by accidentally removing the default binary caching.
After figuring this out, I also failed to fix it properly, due to using the wrong key for Nix's default binary cache

If the diagnostic message would have been clearer about what/where a "signature" for a "substituter" is + comes from, it probably would have saved me a few hours.
Maybe we can save other noobs the same pain?
 2021-12-08 19:55:34 -05:00
Eelco Dolstra
92ff5b4254 Tweak warning 2021-12-07 22:22:02 +01:00
Eelco Dolstra
21206caf13 Merge remote-tracking branch 'origin/5712-ca-drvs-with-old-daemon' 2021-12-07 22:06:22 +01:00
Eelco Dolstra
8b5088b62f Merge branch 'balsoft/nix-repl-log' of https://github.com/tweag/nix 2021-12-07 21:33:32 +01:00
Jan Tojnar
ae21aab456 Update manual links 
Fixes: https://github.com/NixOS/nixos-homepage/issues/762
 2021-12-06 16:42:57 +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