Commit graph

11798 commits

Author SHA1 Message Date
Eelco Dolstra 8cbbaf23e8 Allow builtins.{readFile,path} on invalid paths
Stop-gap measure to fix #5975.
2022-01-24 23:02:28 +01:00
Eelco Dolstra e66550c917
Merge pull request #5969 from edolstra/curpos-fix
Fix parsing of variable names that are a prefix of '__curPos'
2022-01-24 16:30:13 +01:00
Eelco Dolstra bed8270c0c Fix parsing of variable names that are a prefix of '__curPos'
Fixes

  $ nix-instantiate --parse -E 'x: with x; _'
  (x: (with x; __curPos))
2022-01-24 15:18:18 +01:00
Eelco Dolstra c4fc9b6a8d ExprConcatStrings::show(): Print values instead of pointers 2022-01-24 15:08:16 +01:00
Eelco Dolstra 3ff6186af1 Add a test for nix-assertion failures in nix-env 2022-01-24 14:49:32 +01:00
Eelco Dolstra 7afbdf2545 hiliteMatches(): Style fixes, pass more stuff by reference 2022-01-24 14:47:34 +01:00
Sandro 72aeae54e5
Remove url literals 2022-01-24 13:28:21 +01:00
Théophane Hufschmitt 4530574363
Merge pull request #5945 from afishhh/master
Make `nix search` highlight all regexes and matches
2022-01-24 13:02:51 +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 5c3b6fbe00
Merge pull request #5963 from FlorianFranzen/test-flake-git
tests: skip flake search test if no git is present
2022-01-24 12:45:49 +01:00
Eelco Dolstra 3782017272 Tweak release notes 2022-01-24 12:45:35 +01:00
Eelco Dolstra 8c778e3d9d
Merge pull request #5964 from pennae/fix-bulk-alloc
allocate a GC root value for the Value cache pointer
2022-01-24 12:43:14 +01:00
Eelco Dolstra 1e2bfd3da5
Merge pull request #5965 from SuperSandro2000/nix-shell-rm
nix-shell: use clean rm, not any aliases/functions
2022-01-24 12:40:53 +01:00
Eelco Dolstra 076945c808
Merge pull request #5875 from hercules-ci/fix-large-drv-field-stack-overflow
Fix segfault or stack overflow caused by large derivation fields
2022-01-24 12:05:30 +01:00
regnat ffb28eaa1e Add a small documentation for hiliteMatches 2022-01-24 10:07:02 +01:00
Sandro Jäckel 040cb7304a
nix-shell: use clean rm, not any aliases/functions 2022-01-23 04:58:00 +01:00
Rok Garbas c9a4ddb9c0
Merge pull request #5829 from NixOS/push-docker-image-to-docker-hub
Push docker image to docker hub for each commit on master
2022-01-22 21:55:18 +01:00
pennae fd5aa6ee3e allocate a GC root value for the Value cache pointer
keeping it as a simple data member means it won't be scanned by the GC, so
eventually the GC will collect a cache that is still referenced (resulting in
use-after-free of cache elements).

fixes #5962
2022-01-22 21:19:56 +01:00
Florian Franzen 12578ba672 tests: skip flake search test if no git is present 2022-01-22 20:13:16 +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
Kevin Amado 50efc5499a
determinePos: remove from critical path 2022-01-21 16:32:43 -05:00
Kevin Amado 3d2ad2b70b
forceList: make pos mandatory 2022-01-21 16:32:43 -05:00
Kevin Amado c3896e19d0
forceAttrs: make pos mandatory 2022-01-21 16:32:43 -05:00
Kevin Amado 1472e045a7
avoid unnecesary calls 2022-01-21 16:32:43 -05:00
Kevin Amado 49b0bb0206
forceValue: make pos mandatory
- Make passing the position to `forceValue` mandatory,
  this way we remember people that the position is
  important for better error messages
- Add pos to all `forceValue` calls
2022-01-21 16:32:43 -05:00
Fishhh f82a426502
Add some tests for hiliteMatches in libutil 2022-01-21 20:10:54 +01:00
Fishhh 1e0b7cdc3f
Move hilite_all into libutil and rename it to hiliteMatches
The signature was also changed so the function now accepts a vector
instead of an iterator
2022-01-21 20:10:46 +01:00
Travis A. Everett bdb5e03821 install-darwin: dodge bash 3.2 command bug
The script is trying to find chown in a cross-platform-like
way, but there's some sort of deficiency in `command -p` in
the default macOS bash 3.2. It looks like it will just use
whatever PATH is already set, instead of the "default" path.

This attempts to hard-set a PATH via `getconf PATH`. It will
just set an empty PATH if that fails for some reason. A
properly-functioning `command -p` should not care what we
set the PATH to here one way or the other.

Hopefully fixes #5768.
2022-01-21 10:47:06 -06:00
Robert Hensing 0407436b0f
derivations.cc: Use larger buffer in printString
If we want to be careful about hitting the stack protector page, we should use `-fstack-check` instead.

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2022-01-21 17:25:37 +01:00
Eelco Dolstra 5f08db69d1
Merge pull request #5953 from edolstra/fix-realise-path-errors
Fix exception handling around realisePath()
2022-01-21 15:59:32 +01:00
Rok Garbas d463e11760
Adding docs regarding the docker image from master 2022-01-21 14:50:34 +01:00
Rok Garbas c79087eb2a
also tagging with latest commit with a master tag 2022-01-21 14:40:34 +01:00
Rok Garbas a078a645da
Merge remote-tracking branch 'origin/master' into push-docker-image-to-docker-hub 2022-01-21 14:31:17 +01:00
Eelco Dolstra 128098040b
Fix exception handling around realisePath()
This no longer worked correctly because 'path' is uninitialised when
an exception occurs, leading to errors like

       … while importing ''

       at /nix/store/rrzz5b1pshvzh1437ac9nkl06br81lkv-source/flake.nix:352:13:

So move the adding of the error context into realisePath().
2022-01-21 13:53:18 +01:00
Eelco Dolstra e85cf34ea3
Merge pull request #5949 from obsidiansystems/old-copyClosure
Add back `copyClosure` for plain `StorePath`s
2022-01-21 11:33:32 +01:00
Eelco Dolstra accfcfff6b
Merge pull request #5943 from NixOS/3204-fix-build-with-newer-nlohmann-json
Fix the build with nlohmann/json 3.10.4+
2022-01-21 11:31:39 +01:00
Eelco Dolstra c7223db871
Merge pull request #5942 from NixOS/5912-quieter-nix-why-depends
Make `nix why-depends` quieter by default
2022-01-21 10:18:28 +01:00
Théophane Hufschmitt fa53250c36
Improve the description of the --precise option
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2022-01-21 09:52:40 +01:00
John Ericson 5ee937523d Add back copyClosure for plain StorePaths
This was removed in 2e199673a5 when
`copyPath` transitioned to use `RealisedPath`. But then in
e9848beca7 we added it back just for
`realisedPath`.

I think it is a good utility function --- one can easily imagine it
becoming optimized in the future, and copying paths *violating* the
closure is a very niche feature.

So if we have `copyPaths` for both sorts of paths, I think we should
have `copyClosure` for both sorts too.
2022-01-20 20:57:44 +00:00
Hubert Głuchowski b03fe13b5b
Add some tests for multiple regex/match highlighting in nix search 2022-01-20 18:18:07 +01:00
Hubert Głuchowski 9510ad10c5
Make hilite_all take an iterator of matches instead of a vector. 2022-01-20 17:12:15 +01:00
Théophane Hufschmitt 067076287b
Merge pull request #5946 from obsidiansystems/delete-dead-code
Remove dead field in NixArgs
2022-01-20 06:13:11 +01:00
John Ericson 89f8917a32 Remove dead field in NixArgs
This has been unused since 170e86dff5

CC @thufschmitt
2022-01-19 20:26:14 +00:00
Hubert Głuchowski 87fdd23025
Make nix search highlight all matches of a regex 2022-01-19 20:45:31 +01:00
Hubert Głuchowski 92e8230215
Make nix search highlight all regexes 2022-01-19 19:08:02 +01:00
pennae 7d4cc5515c defer formals duplicate check for incresed efficiency all round
if we defer the duplicate argument check for lambda formals we can use more
efficient data structures for the formals set, and we can get rid of the
duplication of formals names to boot. instead of a list of formals we've seen
and a set of names we'll keep a vector instead and run a sort+dupcheck step
before moving the parsed formals into a newly created lambda. this improves
performance on search and rebuild by ~1%, pure parsing gains more (about 4%).

this does reorder lambda arguments in the xml output, but the output is still
stable. this shouldn't be a problem since argument order is not semantically
important anyway.

 before

  nix search --no-eval-cache --offline ../nixpkgs hello
    Time (mean ± σ):      8.550 s ±  0.060 s    [User: 6.470 s, System: 1.664 s]
    Range (min … max):    8.435 s …  8.666 s    20 runs

  nix eval -f ../nixpkgs/pkgs/development/haskell-modules/hackage-packages.nix
    Time (mean ± σ):     346.7 ms ±   2.1 ms    [User: 312.4 ms, System: 34.2 ms]
    Range (min … max):   343.8 ms … 353.4 ms    20 runs

  nix eval --raw --impure --expr 'with import <nixpkgs/nixos> {}; system'
    Time (mean ± σ):      2.720 s ±  0.031 s    [User: 2.415 s, System: 0.231 s]
    Range (min … max):    2.662 s …  2.780 s    20 runs

 after

  nix search --no-eval-cache --offline ../nixpkgs hello
    Time (mean ± σ):      8.462 s ±  0.063 s    [User: 6.398 s, System: 1.661 s]
    Range (min … max):    8.339 s …  8.542 s    20 runs

  nix eval -f ../nixpkgs/pkgs/development/haskell-modules/hackage-packages.nix
    Time (mean ± σ):     329.1 ms ±   1.4 ms    [User: 296.8 ms, System: 32.3 ms]
    Range (min … max):   326.1 ms … 330.8 ms    20 runs

  nix eval --raw --impure --expr 'with import <nixpkgs/nixos> {}; system'
    Time (mean ± σ):      2.687 s ±  0.035 s    [User: 2.392 s, System: 0.228 s]
    Range (min … max):    2.626 s …  2.754 s    20 runs
2022-01-19 17:07:29 +01:00
Robert Hensing dec7748119 Replace withBuffer by boost small_vector
Although this will leave gaps in the stack, the performance impact
of those should be insignificant and we get a simpler solution
this way.
2022-01-19 15:21:56 +01:00
Robert Hensing 624f18ad90 withBuffer: Make sure to hit the stack protector 2022-01-19 15:21:56 +01:00
Robert Hensing 6dd271b7b4 withBuffer: avoid allocating a std::function 2022-01-19 15:21:56 +01:00
Robert Hensing 55c58580be Add withBuffer
... to avoid non-standard, unidiomatic alloca.
2022-01-19 15:21:56 +01:00