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2020-01-05 function-trace: always show the tracezimbatm1-1/+0
If the user invokes nix with --trace-function-calls it means that they want to see the trace. (cherry picked from commit 619cc4af855fab7b0400586a4fd40745b23e72ad)
2020-01-04 Add testcase for attrset using __overrides and dynamic attrsPuck Meerburg2-0/+5
(cherry picked from commit cdadbf770855e828a0f64d70a47db43e920ad137)
2020-01-04 builtins.toJSON: fix __toString usageRobin Gloster2-1/+2
(cherry picked from commit e583df52800b4baa1564b027fe3b83a21756c2cc)
2019-10-10 nix-env: Create ~/.nix-profile automaticallyEelco Dolstra2-4/+2
(cherry picked from commit 9348f9291e5d9e4ba3c4347ea1b235640f54fd79)
2019-10-09 nix-profile.sh: Don't create .nix-channelsEelco Dolstra1-1/+0
This is already done by the installer, so no need to do it again. (cherry picked from commit 26762ceb8629af95300c0cc8c372a99282060dc1)
2019-10-09 Remove world-writability from per-user directoriesEelco Dolstra3-3/+5
'nix-daemon' now creates subdirectories for users when they first connect. Fixes #509 (CVE-2019-17365). Should also fix #3127. (cherry picked from commit 5a303093dcae1e5ce9212616ef18f2ca51020b0d)
2019-09-04 gc-auto.sh: Increase sleep timeEelco Dolstra1-4/+4
2019-09-03 gc-auto.sh: More test fixesEelco Dolstra1-4/+10
2019-09-03 gc-auto.sh: Add some more instrumentationEelco Dolstra1-4/+6
2019-08-29 Don't rely on st_blocksEelco Dolstra1-2/+2
It doesn't seem very reliable on ZFS.
2019-08-29 Maybe fix #3058Eelco Dolstra1-4/+4
2019-08-29 Add some more instrumentationEelco Dolstra1-0/+3
2019-08-28 gc-auto.sh: Increase verbosityEelco Dolstra1-2/+2
2019-08-27 Hopefully fix post-hook test on macOSEelco Dolstra1-1/+1
https://hydra.nixos.org/build/99262744
2019-08-15 Merge pull request #2782 from grahamc/flamesEelco Dolstra2-1/+88
Track function start and end
2019-08-14 Track function start and ends for flame graphsGraham Christensen2-1/+88
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.
2019-08-08 tests/post-hook.sh: Don't put result link in cwdEelco Dolstra1-1/+1
2019-08-08 Rename file for consistencyEelco Dolstra2-1/+1
2019-08-07 Merge pull request #2995 from tweag/post-build-hookEelco Dolstra4-1/+22
Add a post build hook
2019-08-02 Add a test for auto-GCEelco Dolstra2-1/+62
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.
2019-08-02 Add a post-build-hookregnat4-1/+22
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>
2019-07-30 Merge pull request #3013 from basvandijk/disable-lsof-for-darwin-testsEelco Dolstra1-0/+1
Disable findRuntimeRoots on darwin when running tests because lsof is slow
2019-07-30 Disable findRuntimeRoots on darwin when running tests because lsof is slowBas van Dijk1-0/+1
See: https://github.com/NixOS/nix/issues/3011
2019-07-30 Allow builtins.pathExists to check the existence of /nix/store pathsBas van Dijk1-1/+4
This makes it consitent with builtins.readDir.
2019-07-25 Use $HOME instead of $USERMatthew Bauer1-1/+1
$USER/.nix-profile will not be a path. I think $HOME/.nix-profile was the origininal intent. /cc @Grahamc
2019-07-02 timeout: test for error codeGraham Christensen1-4/+8
2019-07-02 build: replace 100 offset for build exit codesDaiderd Jordan1-2/+2
2019-07-02 build: add tests for --check status codesDaiderd Jordan2-4/+24
2019-06-24 Fix abort in fromTOMLEelco Dolstra2-1/+8
Fixes #2969.
2019-06-24 Add more fromTOML testsEelco Dolstra2-1/+20
2019-06-15 Fix test failures when $TMPDIR changesEelco Dolstra4-10/+8
(cherry picked from commit c38c726eb5d447c7e9d894d57cd05ac46c173ddd)
2019-06-01 Fix segfault in builtin fetchurl with hashed mirrors + SRI hashesEelco Dolstra1-0/+4
2019-05-29 Enable more fromTOML testsEelco Dolstra2-17/+15
cpptoml now parses almost all examples from the spec.
2019-05-29 Fix eval-okay-fromTOML testEelco Dolstra1-1/+1
Turns out we were mis-parsing single-quoted attributes, e.g. 'key2'.
2019-05-28 Merge branch 'attrPaths' of https://github.com/NinjaTrappeur/nixEelco Dolstra6-0/+23
2019-05-12 build: add test for sandboxed --checkDaiderd Jordan1-0/+3
2019-05-08 fix hashfile test that wasn't failing due to eval lazinessWill Dietz1-1/+1
See: https://github.com/NixOS/nix/commit/7becb1bf1c2ec1544a5374580a97b36273506baf#r33450554
2019-05-03 Add builtins.hashFileDaniel Schaefer7-1/+11
For text files it is possible to do it like so: `builtins.hashString "sha256" (builtins.readFile /tmp/a)` but that doesn't work for binary files. With builtins.hashFile any kind of file can be conveniently hashed.
2019-03-27 Update eval-okay-types.exp to match #1828Eelco Dolstra1-1/+1
2019-03-24 Add isPath primopzimbatm1-0/+2
this is added for completeness' sake since all the other possible `builtins.typeOf` results have a corresponding `builtins.is<Type>`
2019-03-10 Update tests to the new --roots formatGuillaume Maudoux1-1/+1
2019-03-04 Restore --init calls in testsEelco Dolstra2-0/+4
2019-02-22 remove noop uses of nix-store --initzimbatm2-4/+0
the nix-store --init command is a noop apparently
2019-01-31 Add builtins.appendContext.Shea Levy1-2/+4
A partner of builtins.getContext, useful for the same reasons.
2019-01-14 Add builtins.getContext.Shea Levy2-0/+23
This can be very helpful when debugging, as well as enabling complex black magic like surgically removing a single dependency from a string's context.
2018-12-14 tests/fetchurl: fix after changing default hash from 512 to 256Will Dietz1-1/+1
2018-12-13 Support SRI hashesEelco Dolstra2-1/+22
SRI hashes (https://www.w3.org/TR/SRI/) combine the hash algorithm and a base-64 hash. This allows more concise and standard hash specifications. For example, instead of import <nix/fetchurl.nl> { url = https://nixos.org/releases/nix/nix-2.1.3/nix-2.1.3.tar.xz; sha256 = "5d22dad058d5c800d65a115f919da22938c50dd6ba98c5e3a183172d149840a4"; }; you can write import <nix/fetchurl.nl> { url = https://nixos.org/releases/nix/nix-2.1.3/nix-2.1.3.tar.xz; hash = "sha256-XSLa0FjVyADWWhFfkZ2iKTjFDda6mMXjoYMXLRSYQKQ="; }; In fixed-output derivations, the outputHashAlgo is no longer mandatory if outputHash specifies the hash (either as an SRI or in the old "<type>:<hash>" format). 'nix hash-{file,path}' now print hashes in SRI format by default. I also reverted them to use SHA-256 by default because that's what we're using most of the time in Nixpkgs. Suggested by @zimbatm.
2018-11-20 Merge branch 'better-git-cache' of https://github.com/graham-at-target/nixEelco Dolstra1-2/+2
2018-11-07 Enable sandboxing by defaultEelco Dolstra2-9/+7
Closes #179.
2018-10-27 Restore old (dis)allowedRequisites behaviour for self-referencesEelco Dolstra3-1/+5
stdenv relies on this. So ignore self-references (but only in legacy non-structured attributes mode).