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2020-03-30Remove global -I flagsEelco Dolstra
(cherry picked from commit 2c692a3b144523bca68dd6de618124ba6c9bb332)
2020-03-24Misc changes from the flakes branchEelco Dolstra
2020-03-24Pretty-print 'nix why-depends' / 'nix-store -q --tree' outputEelco Dolstra
Extracted from 678301072f05b650dc15c5edb4c25f08f0d6cace.
2020-03-11Move some corepkgs into the nix binaryEelco Dolstra
2020-03-04Add test for foldl'Eelco Dolstra
2020-01-21Fix derivation computation with __structuredAttrs and multiple outputsEelco Dolstra
Fixes error: derivation '/nix/store/klivma7r7h5lndb99f7xxmlh5whyayvg-zlib-1.2.11.drv' has incorrect output '/nix/store/fv98nnx5ykgbq8sqabilkgkbc4169q05-zlib-1.2.11-dev', should be '/nix/store/adm7pilzlj3z5k249s8b4wv3scprhzi1-zlib-1.2.11-dev'
2020-01-07Add support for \u escape in fromJSONNikola Knezevic
As fromTOML supports \u and \U escapes, bring fromJSON on par. As JSON defaults to UTF-8 encoding (every JSON parser must support UTF-8), this change parses the `\u hex hex hex hex` sequence (\u followed by 4 hexadecimal digits) into an UTF-8 representation. Add a test to verify correct parsing, using all escape sequences from json.org.
2020-01-02passAsFile: leave out the hash prefixedef
Having a colon in the path may cause issues, and having the hash function indicated isn't actually necessary. We now verify the path format in the tests to prevent regressions.
2019-12-16nix-store -r: Handle symlinks to store pathsEelco Dolstra
Fixes #3270.
2019-12-13Validate tarball componentsEelco Dolstra
2019-12-13Simplify tarball testEelco Dolstra
2019-12-13Initial gzip supportTom Bereknyei
Closes #3256
2019-12-10Add base32 encoder/decoderEelco Dolstra
2019-12-03Disable recursive Nix test on macOSEelco Dolstra
https://hydra.nixos.org/build/107724274
2019-12-02Merge remote-tracking branch 'origin/recursive-nix'Eelco Dolstra
2019-11-26Remove most of <nix/config.nix>Eelco Dolstra
This is no longer needed.
2019-11-26Merge pull request #3238 from puckipedia/attrset-overrides-dynamicEelco Dolstra
Ensure enough space in attrset bindings
2019-11-26Disallow empty store path namesEelco Dolstra
Fixes #3239.
2019-11-25Add testcase for attrset using __overrides and dynamic attrsPuck Meerburg
2019-11-08Replace $TMPDIR with $TEST_ROOT in tests/fetchurl.shEric Culp
$TMPDIR isn't necessarily set and would cause this test to fail.
2019-11-06Enable recursive Nix using a featureEelco Dolstra
Derivations that want to use recursion should now set requiredSystemFeatures = [ "recursive-nix" ]; to make the daemon socket appear. Also, Nix should be configured with "experimental-features = recursive-nix".
2019-11-06Add a test for recursive NixEelco Dolstra
2019-11-05Fix VM testsEelco Dolstra
2019-10-27Merge branch 'issue-3147-inNixShell-arg' of https://github.com/hercules-ci/nixEelco Dolstra
2019-10-27Add inNixShell = true to nix-shell auto-callRobert Hensing
This is an alternative to the IN_NIX_SHELL environment variable, allowing the expression to adapt itself to nix-shell without triggering those adaptations when used as a dependency of another shell. Closes #3147
2019-10-27Merge branch 'tojson-tostring-fix' of https://github.com/mayflower/nixEelco Dolstra
2019-10-27builtins.toJSON: fix __toString usageRobin Gloster
2019-10-21Add experimental-features settingEelco Dolstra
Experimental features are now opt-in. There is currently one experimental feature: "nix-command" (which enables the "nix" command. This will allow us to merge experimental features more quickly, without committing to supporting them indefinitely. Typical usage: $ nix build --experimental-features 'nix-command flakes' nixpkgs#hello (cherry picked from commit 8e478c234100cf03ea1b777d4bd42a9be7be9e8c, without the "flakes" feature)
2019-10-09nix-env: Create ~/.nix-profile automaticallyEelco Dolstra
2019-10-09nix-profile.sh: Don't create .nix-channelsEelco Dolstra
This is already done by the installer, so no need to do it again.
2019-10-09Remove world-writability from per-user directoriesEelco Dolstra
'nix-daemon' now creates subdirectories for users when they first connect. Fixes #509 (CVE-2019-17365). Should also fix #3127.
2019-09-18function-trace: always show the tracezimbatm
If the user invokes nix with --trace-function-calls it means that they want to see the trace.
2019-09-04gc-auto.sh: Increase sleep timeEelco Dolstra
2019-09-03gc-auto.sh: More test fixesEelco Dolstra
2019-09-03gc-auto.sh: Add some more instrumentationEelco Dolstra
2019-08-29Don't rely on st_blocksEelco Dolstra
It doesn't seem very reliable on ZFS.
2019-08-29Maybe fix #3058Eelco Dolstra
2019-08-29Add some more instrumentationEelco Dolstra
2019-08-28gc-auto.sh: Increase verbosityEelco Dolstra
2019-08-27Hopefully fix post-hook test on macOSEelco Dolstra
https://hydra.nixos.org/build/99262744
2019-08-15Merge pull request #2782 from grahamc/flamesEelco Dolstra
Track function start and end
2019-08-14Track function start and ends for flame graphsGraham Christensen
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.
2019-08-08tests/post-hook.sh: Don't put result link in cwdEelco Dolstra
2019-08-08Rename file for consistencyEelco Dolstra
2019-08-07Merge pull request #2995 from tweag/post-build-hookEelco Dolstra
Add a post build hook
2019-08-02Add a test for auto-GCEelco Dolstra
This currently fails because we're using POSIX file locks. So when the garbage collector opens and closes its own temproots file, it causes the lock to be released and then deleted by another GC instance.
2019-08-02Add a post-build-hookregnat
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>
2019-07-30Merge pull request #3013 from basvandijk/disable-lsof-for-darwin-testsEelco Dolstra
Disable findRuntimeRoots on darwin when running tests because lsof is slow
2019-07-30Disable findRuntimeRoots on darwin when running tests because lsof is slowBas van Dijk
See: https://github.com/NixOS/nix/issues/3011
2019-07-30Allow builtins.pathExists to check the existence of /nix/store pathsBas van Dijk
This makes it consitent with builtins.readDir.