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Author SHA1 Message Date
Eelco Dolstra cce218f950 Add base32 encoder/decoder 2019-12-10 13:37:23 +01:00
Eelco Dolstra c1d18050b4 Disable recursive Nix test on macOS
https://hydra.nixos.org/build/107724274
2019-12-03 19:19:14 +01:00
Eelco Dolstra ac2bc721d8 Merge remote-tracking branch 'origin/recursive-nix' 2019-12-02 12:34:46 +01:00
Eelco Dolstra 6a9c815734 Remove most of <nix/config.nix>
This is no longer needed.
2019-11-26 22:07:28 +01:00
Eelco Dolstra 872740cf60
Merge pull request from puckipedia/attrset-overrides-dynamic
Ensure enough space in attrset bindings
2019-11-26 20:14:55 +01:00
Eelco Dolstra c13193017f
Disallow empty store path names
Fixes .
2019-11-26 20:12:15 +01:00
puck cdadbf7708 Add testcase for attrset using __overrides and dynamic attrs 2019-11-25 13:03:54 +00:00
Eric Culp 6c041e8413 Replace $TMPDIR with $TEST_ROOT in tests/fetchurl.sh
$TMPDIR isn't necessarily set and would cause this test to fail.
2019-11-08 12:08:10 -08:00
Eelco Dolstra c119ab9db0
Enable recursive Nix using a feature
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".
2019-11-06 00:55:03 +01:00
Eelco Dolstra 2af9561316
Add a test for recursive Nix 2019-11-06 00:55:03 +01:00
Eelco Dolstra e1725ba946
Fix VM tests 2019-11-05 11:12:25 +01:00
Eelco Dolstra 0e459d79a6
Merge branch 'issue-3147-inNixShell-arg' of https://github.com/hercules-ci/nix 2019-10-27 17:10:19 +01:00
Robert Hensing 9d612c393a Add inNixShell = true to nix-shell auto-call
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 
2019-10-27 13:16:02 +01:00
Eelco Dolstra e012384fe9
Merge branch 'tojson-tostring-fix' of https://github.com/mayflower/nix 2019-10-27 12:18:35 +01:00
Robin Gloster e583df5280
builtins.toJSON: fix __toString usage 2019-10-27 10:15:51 +01:00
Eelco Dolstra aabf5c86c9
Add experimental-features setting
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 8e478c2341,
without the "flakes" feature)
2019-10-21 13:34:44 +02:00
Eelco Dolstra 9348f9291e
nix-env: Create ~/.nix-profile automatically 2019-10-09 23:35:01 +02:00
Eelco Dolstra 26762ceb86
nix-profile.sh: Don't create .nix-channels
This is already done by the installer, so no need to do it again.
2019-10-09 23:35:01 +02:00
Eelco Dolstra 5a303093dc
Remove world-writability from per-user directories
'nix-daemon' now creates subdirectories for users when they first
connect.

Fixes  (CVE-2019-17365).
Should also fix .
2019-10-09 23:34:48 +02:00
Jonas Chevalier 619cc4af85
function-trace: always show the trace
If the user invokes nix with --trace-function-calls it means that they
want to see the trace.
2019-09-18 23:23:21 +02:00
Eelco Dolstra 5fad9d01c2
gc-auto.sh: Increase sleep time 2019-09-04 12:52:54 +02:00
Eelco Dolstra 08ee364950
gc-auto.sh: More test fixes 2019-09-03 18:11:43 +02:00
Eelco Dolstra cec50290bf
gc-auto.sh: Add some more instrumentation 2019-09-03 15:45:32 +02:00
Eelco Dolstra a2c4fcd5e9 Don't rely on st_blocks
It doesn't seem very reliable on ZFS.
2019-08-29 14:49:58 +02:00
Eelco Dolstra 31f5ecfaa5 Maybe fix 2019-08-29 12:35:15 +02:00
Eelco Dolstra ecb0a23d51 Add some more instrumentation 2019-08-29 12:10:01 +02:00
Eelco Dolstra b6120d26a8
gc-auto.sh: Increase verbosity 2019-08-28 22:19:31 +02:00
Eelco Dolstra 73728874ab Hopefully fix post-hook test on macOS
https://hydra.nixos.org/build/99262744
2019-08-27 17:01:54 +02:00
Eelco Dolstra 477f82e5a7
Merge pull request from grahamc/flames
Track function start and end
2019-08-15 14:20:42 +02:00
Graham Christensen ee9c988a1b
Track function start and ends for flame graphs
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.
2019-08-14 16:09:35 -04:00
Eelco Dolstra 05a10dd835
tests/post-hook.sh: Don't put result link in cwd 2019-08-08 15:47:56 +02:00
Eelco Dolstra 2053ac7747
Rename file for consistency 2019-08-08 12:18:46 +02:00
Eelco Dolstra 56df30cd3f
Merge pull request from tweag/post-build-hook
Add a post build hook
2019-08-07 15:02:29 +02:00
Eelco Dolstra ec415d7166
Add a test for auto-GC
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 18:39:16 +02:00
regnat 7c5596734f
Add a post-build-hook
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>
2019-08-02 10:48:15 -04:00
Eelco Dolstra 219d645987
Merge pull request from basvandijk/disable-lsof-for-darwin-tests
Disable findRuntimeRoots on darwin when running tests because lsof is slow
2019-07-30 11:34:18 +02:00
Bas van Dijk ee1e3132ca Disable findRuntimeRoots on darwin when running tests because lsof is slow
See: https://github.com/NixOS/nix/issues/3011
2019-07-30 11:29:03 +02:00
Bas van Dijk 89865144c3 Allow builtins.pathExists to check the existence of /nix/store paths
This makes it consitent with builtins.readDir.
2019-07-30 11:27:35 +02:00
Matthew Bauer 03addc3b0a Use $HOME instead of $USER
$USER/.nix-profile will not be a path. I think $HOME/.nix-profile was
the origininal intent.

/cc @Grahamc
2019-07-25 09:44:01 -04:00
Graham Christensen 68bdd83dc8
timeout: test for error code 2019-07-02 11:18:36 -04:00
Daiderd Jordan a52c331edb
build: replace 100 offset for build exit codes 2019-07-02 00:12:38 +02:00
Daiderd Jordan 99ee3755dd
build: add tests for --check status codes 2019-07-02 00:12:38 +02:00
Eelco Dolstra 94f11d0a61
Fix abort in fromTOML
Fixes .
2019-06-24 17:09:09 +02:00
Eelco Dolstra 99cec651c9
Add more fromTOML tests 2019-06-24 16:52:11 +02:00
Eelco Dolstra 5064971ded
Fix test failures when $TMPDIR changes
(cherry picked from commit c38c726eb5)
2019-06-15 16:36:33 +02:00
Eelco Dolstra aec545c20b Fix segfault in builtin fetchurl with hashed mirrors + SRI hashes 2019-06-01 15:27:43 +02:00
Eelco Dolstra 17ef3e6f41
Enable more fromTOML tests
cpptoml now parses almost all examples from the spec.
2019-05-29 12:22:52 +02:00
Eelco Dolstra cfd74aef1e
Fix eval-okay-fromTOML test
Turns out we were mis-parsing single-quoted attributes, e.g. 'key2'.
2019-05-29 12:12:02 +02:00
Eelco Dolstra 9eaebbf575
Merge branch 'attrPaths' of https://github.com/NinjaTrappeur/nix 2019-05-28 22:59:05 +02:00
Daiderd Jordan d75bdb5793
build: add test for sandboxed --check 2019-05-12 16:46:21 +02:00