Merge pull request #1459 from dermetfan/fix-1429-backport-nix-2.25

(backport to nix-2.25) hydra-eval-jobset: do not wait on n-e-j inside transaction

.gitignore

@@ -3,7 +3,6 @@
 /src/sql/hydra-postgresql.sql
 /src/sql/hydra-sqlite.sql
 /src/sql/tmp.sqlite
-.hydra-data
 result
 result-*
 outputs

README.md

@@ -72,16 +72,17 @@ Make sure **State** at the top of the page is set to "_Enabled_" and click on "_
 You can build Hydra via `nix-build` using the provided [default.nix](./default.nix):
 
 ```
-$ nix build
+$ nix-build
 ```
 
 ### Development Environment
 
 You can use the provided shell.nix to get a working development environment:
 ```
-$ nix develop
-$ mesonConfigurePhase
-$ ninja
+$ nix-shell
+$ autoreconfPhase
+$ configurePhase # NOTE: not ./configure
+$ make
 ```
 
 ### Executing Hydra During Development
@@ -90,9 +91,9 @@ When working on new features or bug fixes you need to be able to run Hydra from
 can be done using [foreman](https://github.com/ddollar/foreman):
 
 ```
-$ nix develop
+$ nix-shell
 $ # hack hack
-$ ninja -C build
+$ make
 $ foreman start
 ```
 
@@ -114,24 +115,22 @@ Start by following the steps in [Development Environment](#development-environme
 Then, you can run the tests and the perlcritic linter together with:
 
 ```console
-$ nix develop
-$ ninja -C build test
+$ nix-shell
+$ make check
 ```
 
 You can run a single test with:
 
 ```
-$ nix develop
-$ cd build
-$ meson test --test-args=../t/Hydra/Event.t testsuite
+$ nix-shell
+$ yath test ./t/foo/bar.t
 ```
 
 And you can run just perlcritic with:
 
 ```
-$ nix develop
-$ cd build
-$ meson test perlcritic
+$ nix-shell
+$ make perlcritic
 ```
 
 ### JSON API

doc/manual/src/hacking.md

@@ -11,6 +11,12 @@ $ cd hydra
 To enter a shell in which all environment variables (such as `PERL5LIB`)
 and dependencies can be found:
 
+```console
+$ nix-shell
+```
+
+of when flakes are enabled:
+
 ```console
 $ nix develop
 ```
@@ -18,15 +24,15 @@ $ nix develop
 To build Hydra, you should then do:
 
 ```console
-$ mesonConfigurePhase
-$ ninja
+[nix-shell]$ autoreconfPhase
+[nix-shell]$ configurePhase
+[nix-shell]$ make -j$(nproc)
 ```
 
 You start a local database, the webserver, and other components with
 foreman:
 
 ```console
-$ ninja -C build
 $ foreman start
 ```
 
@@ -41,11 +47,18 @@ $ ./src/script/hydra-server
 You can run Hydra's test suite with the following:
 
 ```console
-$ meson test
-# to run as many tests as you have cores:
-$ YATH_JOB_COUNT=$NIX_BUILD_CORES meson test
+[nix-shell]$ make check
+[nix-shell]$ # to run as many tests as you have cores:
+[nix-shell]$ make check YATH_JOB_COUNT=$NIX_BUILD_CORES
+[nix-shell]$ # or run yath directly:
+[nix-shell]$ yath test
+[nix-shell]$ # to run as many tests as you have cores:
+[nix-shell]$ yath test -j $NIX_BUILD_CORES
 ```
 
+When using `yath` instead of `make check`, ensure you have run `make`
+in the root of the repository at least once.
+
 **Warning**: Currently, the tests can fail
 if run with high parallelism [due to an issue in
 `Test::PostgreSQL`](https://github.com/TJC/Test-postgresql/issues/40)
@@ -62,7 +75,7 @@ will reload the page every time you save.
 To build Hydra and its dependencies:
 
 ```console
-$ nix build .#packages.x86_64-linux.default
+$ nix-build release.nix -A build.x86_64-linux
 ```
 
 ## Development Tasks

flake.lock

@@ -1,10 +1,30 @@
 {
   "nodes": {
+    "libgit2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1715853528,
+        "narHash": "sha256-J2rCxTecyLbbDdsyBWn9w7r3pbKRMkI9E7RvRgAqBdY=",
+        "owner": "libgit2",
+        "repo": "libgit2",
+        "rev": "36f7e21ad757a3dacc58cf7944329da6bc1d6e96",
+        "type": "github"
+      },
+      "original": {
+        "owner": "libgit2",
+        "ref": "v1.8.1",
+        "repo": "libgit2",
+        "type": "github"
+      }
+    },
     "nix": {
       "inputs": {
         "flake-compat": [],
         "flake-parts": [],
         "git-hooks-nix": [],
+        "libgit2": [
+          "libgit2"
+        ],
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -12,16 +32,16 @@
         "nixpkgs-regression": []
       },
       "locked": {
-        "lastModified": 1739899400,
-        "narHash": "sha256-q/RgA4bB7zWai4oPySq9mch7qH14IEeom2P64SXdqHs=",
+        "lastModified": 1739390454,
+        "narHash": "sha256-mIpJgIwPS4o4xYhN1B+/fHESEXoxpu6nVoZTzZ0MfTg=",
         "owner": "NixOS",
         "repo": "nix",
-        "rev": "e310c19a1aeb1ce1ed4d41d5ab2d02db596e0918",
+        "rev": "d652513e4519ed4eb48c92f8670e5a71c7793fc3",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "2.26-maintenance",
+        "ref": "2.25-maintenance",
         "repo": "nix",
         "type": "github"
       }
@@ -29,11 +49,11 @@
     "nix-eval-jobs": {
       "flake": false,
       "locked": {
-        "lastModified": 1743008255,
-        "narHash": "sha256-Lo4KFBNcY8tmBuCmEr2XV0IUZtxXHmbXPNLkov/QSU0=",
+        "lastModified": 1739426028,
+        "narHash": "sha256-1dZLPw+nlFQzzswfyTxW+8VF1AJ4ZvoYvLTjlHiz1SA=",
         "owner": "nix-community",
         "repo": "nix-eval-jobs",
-        "rev": "f7418fc1fa45b96d37baa95ff3c016dd5be3876b",
+        "rev": "6d4fd5a93d7bc953ffa4dcd6d53ad7056a71eff7",
         "type": "github"
       },
       "original": {
@@ -44,22 +64,23 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1739461644,
-        "narHash": "sha256-1o1qR0KYozYGRrnqytSpAhVBYLNBHX+Lv6I39zGRzKM=",
+        "lastModified": 1726688310,
+        "narHash": "sha256-Xc9lEtentPCEtxc/F1e6jIZsd4MPDYv4Kugl9WtXlz0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "97a719c9f0a07923c957cf51b20b329f9fb9d43f",
+        "rev": "dbebdd67a6006bb145d98c8debf9140ac7e651d0",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-24.11-small",
+        "ref": "nixos-24.05-small",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "root": {
       "inputs": {
+        "libgit2": "libgit2",
         "nix": "nix",
         "nix-eval-jobs": "nix-eval-jobs",
         "nixpkgs": "nixpkgs"

flake.nix

@@ -1,11 +1,17 @@
 {
   description = "A Nix-based continuous build system";
 
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11-small";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05-small";
+
+  inputs.libgit2 = {
+    url = "github:libgit2/libgit2/v1.8.1";
+    flake = false;
+  };
 
   inputs.nix = {
-    url = "github:NixOS/nix/2.26-maintenance";
+    url = "github:NixOS/nix/2.25-maintenance";
     inputs.nixpkgs.follows = "nixpkgs";
+    inputs.libgit2.follows = "libgit2";
 
     # hide nix dev tooling from our lock file
     inputs.flake-parts.follows = "";
@@ -81,12 +87,7 @@
           inherit (nixpkgs.lib) fileset;
           inherit (self.packages.${system}) nix-eval-jobs;
           rawSrc = self;
-          inherit (nix.packages.${system})
-            nix-util
-            nix-store
-            nix-main
-            nix-cli
-            ;
+          nix = nix.packages.${system}.nix;
           nix-perl-bindings = nix.hydraJobs.perlBindings.${system};
         };
         default = self.packages.${system}.hydra;

meson.build

@@ -8,22 +8,22 @@ project('hydra', 'cpp',
   ],
 )
 
-nix_util_dep = dependency('nix-util', required: true)
 nix_store_dep = dependency('nix-store', required: true)
 nix_main_dep = dependency('nix-main', required: true)
+nix_expr_dep = dependency('nix-expr', required: true)
+nix_flake_dep = dependency('nix-flake', required: true)
+nix_cmd_dep = dependency('nix-cmd', required: true)
 
 # Nix need extra flags not provided in its pkg-config files.
 nix_dep = declare_dependency(
   dependencies: [
-    nix_util_dep,
     nix_store_dep,
     nix_main_dep,
+    nix_expr_dep,
+    nix_flake_dep,
+    nix_cmd_dep,
   ],
-  compile_args: [
-    '-include', 'nix/config-util.hh',
-    '-include', 'nix/config-store.hh',
-    '-include', 'nix/config-main.hh',
-  ],
+  compile_args: ['-include', 'nix/config.h'],
 )
 
 pqxx_dep = dependency('libpqxx', required: true)

nixos-modules/default.nix

@@ -15,6 +15,7 @@
     systemd.services.hydra-send-stats.enable = false;
 
     services.postgresql.enable = true;
+    services.postgresql.package = pkgs.postgresql_12;
 
     # The following is to work around the following error from hydra-server:
     #   [error] Caught exception in engine "Cannot determine local time zone"

nixos-modules/hydra.nix

@@ -468,7 +468,7 @@ in
             elif [[ $compression == zstd ]]; then
               compression="zstd --rm"
             fi
-            find ${baseDir}/build-logs -ignore_readdir_race -type f -name "*.drv" -mtime +3 -size +0c | xargs -r "$compression" --force --quiet
+            find ${baseDir}/build-logs -type f -name "*.drv" -mtime +3 -size +0c | xargs -r "$compression" --force --quiet
           '';
         startAt = "Sun 01:45";
       };

package.nix

@@ -8,10 +8,7 @@
 
 , perlPackages
 
-, nix-util
-, nix-store
-, nix-main
-, nix-cli
+, nix
 , nix-perl-bindings
 , git
 
@@ -165,7 +162,7 @@ stdenv.mkDerivation (finalAttrs: {
     nukeReferences
     pkg-config
     mdbook
-    nix-cli
+    nix
     perlDeps
     perl
     unzip
@@ -175,9 +172,7 @@ stdenv.mkDerivation (finalAttrs: {
     libpqxx
     openssl
     libxslt
-    nix-util
-    nix-store
-    nix-main
+    nix
     perlDeps
     perl
     boost
@@ -204,14 +199,13 @@ stdenv.mkDerivation (finalAttrs: {
     glibcLocales
     libressl.nc
     python3
-    nix-cli
   ];
 
   hydraPath = lib.makeBinPath (
     [
       subversion
       openssh
-      nix-cli
+      nix
       coreutils
       findutils
       pixz
@@ -241,7 +235,7 @@ stdenv.mkDerivation (finalAttrs: {
   shellHook = ''
     pushd $(git rev-parse --show-toplevel) >/dev/null
 
-    PATH=$(pwd)/build/src/hydra-evaluator:$(pwd)/build/src/script:$(pwd)/build/src/hydra-queue-runner:$PATH
+    PATH=$(pwd)/src/hydra-evaluator:$(pwd)/src/script:$(pwd)/src/hydra-queue-runner:$PATH
     PERL5LIB=$(pwd)/src/lib:$PERL5LIB
     export HYDRA_HOME="$(pwd)/src/"
     mkdir -p .hydra-data
@@ -272,7 +266,7 @@ stdenv.mkDerivation (finalAttrs: {
             --prefix PATH ':' $out/bin:$hydraPath \
             --set HYDRA_RELEASE ${version} \
             --set HYDRA_HOME $out/libexec/hydra \
-            --set NIX_RELEASE ${nix-cli.name or "unknown"} \
+            --set NIX_RELEASE ${nix.name or "unknown"} \
             --set NIX_EVAL_JOBS_RELEASE ${nix-eval-jobs.name or "unknown"}
     done
   '';
@@ -280,5 +274,5 @@ stdenv.mkDerivation (finalAttrs: {
   dontStrip = true;
 
   meta.description = "Build of Hydra on ${stdenv.system}";
-  passthru = { inherit perlDeps; };
+  passthru = { inherit perlDeps nix; };
 })

src/lib/Hydra/View/TT.pm

@@ -6,7 +6,6 @@ use base 'Catalyst::View::TT';
 use Template::Plugin::HTML;
 use Hydra::Helper::Nix;
 use Time::Seconds;
-use Digest::SHA qw(sha1_hex);
 
 __PACKAGE__->config(
     TEMPLATE_EXTENSION => '.tt',
@@ -26,14 +25,8 @@ __PACKAGE__->config(
     makeNameTextForJobset
     relativeDuration
     stripSSHUser
-    metricDivId
     /]);
 
-sub metricDivId {
-    my ($self, $c, $text) = @_;
-    return "metric-" . sha1_hex($text);
-}
-
 sub buildLogExists {
     my ($self, $c, $build) = @_;
     return 1 if defined $c->config->{log_prefix};

src/root/job-metrics-tab.tt

@@ -18,7 +18,8 @@
 
     <h3>Metric: <a [% HTML.attributes(href => c.uri_for('/job' project.name jobset.name job 'metric' metric.name)) %]><tt>[%HTML.escape(metric.name)%]</tt></a></h3>
 
-    [% id = metricDivId(metric.name);
+    [% id = "metric-" _ metric.name;
+       id = id.replace('\.', '_');
        INCLUDE createChart dataUrl=c.uri_for('/job' project.name jobset.name job 'metric' metric.name); %]
 
   [% END %]

t/evaluator/evaluate-constituents-broken.t

@@ -6,55 +6,27 @@ use Hydra::Helper::Exec;
 
 my $ctx = test_context();
 
-subtest "broken constituents expression" => sub {
-    my $jobsetCtx = $ctx->makeJobset(
-        expression => 'constituents-broken.nix',
-    );
-    my $jobset = $jobsetCtx->{"jobset"};
+my $jobsetCtx = $ctx->makeJobset(
+    expression => 'constituents-broken.nix',
+);
+my $jobset = $jobsetCtx->{"jobset"};
 
-    my ($res, $stdout, $stderr) = captureStdoutStderr(60,
-        ("hydra-eval-jobset", $jobsetCtx->{"project"}->name, $jobset->name)
-    );
-    isnt($res, 0, "hydra-eval-jobset exits non-zero");
-    ok(utf8::decode($stderr), "Stderr output is UTF8-clean");
-    like(
-        $stderr,
-        qr/aggregate job 'mixed_aggregate' references non-existent job 'constituentA'/,
-        "The stderr record includes a relevant error message"
-    );
+my ($res, $stdout, $stderr) = captureStdoutStderr(60,
+    ("hydra-eval-jobset", $jobsetCtx->{"project"}->name, $jobset->name)
+);
+isnt($res, 0, "hydra-eval-jobset exits non-zero");
+ok(utf8::decode($stderr), "Stderr output is UTF8-clean");
+like(
+    $stderr,
+    qr/aggregate job ‘mixed_aggregate’ failed with the error: "constituentA": does not exist/,
+    "The stderr record includes a relevant error message"
+);
 
-    $jobset->discard_changes({ '+columns' => {'errormsg' => 'errormsg'} });  # refresh from DB
-    like(
-        $jobset->errormsg,
-        qr/aggregate job ‘mixed_aggregate’ failed with the error: constituentA: does not exist/,
-        "The jobset records a relevant error message"
-    );
-};
-
-subtest "no matches" => sub {
-    my $jobsetCtx = $ctx->makeJobset(
-        expression => 'constituents-no-matches.nix',
-    );
-    my $jobset = $jobsetCtx->{"jobset"};
-
-    my ($res, $stdout, $stderr) = captureStdoutStderr(60,
-        ("hydra-eval-jobset", $jobsetCtx->{"project"}->name, $jobset->name)
-    );
-    isnt($res, 0, "hydra-eval-jobset exits non-zero");
-    ok(utf8::decode($stderr), "Stderr output is UTF8-clean");
-    like(
-        $stderr,
-        qr/aggregate job 'non_match_aggregate' references constituent glob pattern 'tests\.\*' with no matches/,
-        "The stderr record includes a relevant error message"
-    );
-
-    $jobset->discard_changes({ '+columns' => {'errormsg' => 'errormsg'} });  # refresh from DB
-    like(
-        $jobset->errormsg,
-        qr/aggregate job ‘non_match_aggregate’ failed with the error: tests\.\*: constituent glob pattern had no matches/,
-        qr/in job ‘non_match_aggregate’:\ntests\.\*: constituent glob pattern had no matches/,
-        "The jobset records a relevant error message"
-    );
-};
+$jobset->discard_changes({ '+columns' => {'errormsg' => 'errormsg'} });  # refresh from DB
+like(
+    $jobset->errormsg,
+    qr/aggregate job ‘mixed_aggregate’ failed with the error: "constituentA": does not exist/,
+    "The jobset records a relevant error message"
+);
 
 done_testing;

t/evaluator/evaluate-constituents-globbing.t

@@ -1,138 +0,0 @@
-use strict;
-use warnings;
-use Setup;
-use Test2::V0;
-use Hydra::Helper::Exec;
-use Data::Dumper;
-
-my $ctx = test_context();
-
-subtest "general glob testing" => sub {
-    my $jobsetCtx = $ctx->makeJobset(
-        expression => 'constituents-glob.nix',
-    );
-    my $jobset = $jobsetCtx->{"jobset"};
-
-    my ($res, $stdout, $stderr) = captureStdoutStderr(60,
-        ("hydra-eval-jobset", $jobsetCtx->{"project"}->name, $jobset->name)
-    );
-    is($res, 0, "hydra-eval-jobset exits zero");
-
-    my $builds = {};
-    for my $build ($jobset->builds) {
-        $builds->{$build->job} = $build;
-    }
-
-    subtest "basic globbing works" => sub {
-        ok(defined $builds->{"ok_aggregate"}, "'ok_aggregate' is part of the jobset evaluation");
-        my @constituents = $builds->{"ok_aggregate"}->constituents->all;
-        is(2, scalar @constituents, "'ok_aggregate' has two constituents");
-
-        my @sortedConstituentNames = sort (map { $_->nixname } @constituents);
-
-        is($sortedConstituentNames[0], "empty-dir-A", "first constituent of 'ok_aggregate' is 'empty-dir-A'");
-        is($sortedConstituentNames[1], "empty-dir-B", "second constituent of 'ok_aggregate' is 'empty-dir-B'");
-    };
-
-    subtest "transitivity is OK" => sub {
-        ok(defined $builds->{"indirect_aggregate"}, "'indirect_aggregate' is part of the jobset evaluation");
-        my @constituents = $builds->{"indirect_aggregate"}->constituents->all;
-        is(1, scalar @constituents, "'indirect_aggregate' has one constituent");
-        is($constituents[0]->nixname, "direct_aggregate", "'indirect_aggregate' has 'direct_aggregate' as single constituent");
-    };
-};
-
-subtest "* selects all except current aggregate" => sub {
-    my $jobsetCtx = $ctx->makeJobset(
-        expression => 'constituents-glob-all.nix',
-    );
-    my $jobset = $jobsetCtx->{"jobset"};
-
-    my ($res, $stdout, $stderr) = captureStdoutStderr(60,
-        ("hydra-eval-jobset", $jobsetCtx->{"project"}->name, $jobset->name)
-    );
-
-    subtest "no eval errors" => sub {
-        ok(utf8::decode($stderr), "Stderr output is UTF8-clean");
-        ok(
-            $stderr !~ "aggregate job ‘ok_aggregate’ has a constituent .* that doesn't correspond to a Hydra build",
-            "Catchall wildcard must not select itself as constituent"
-        );
-
-        $jobset->discard_changes;  # refresh from DB
-        is(
-            $jobset->errormsg,
-            "",
-            "eval-errors non-empty"
-        );
-    };
-
-    my $builds = {};
-    for my $build ($jobset->builds) {
-        $builds->{$build->job} = $build;
-    }
-
-    subtest "two constituents" => sub {
-        ok(defined $builds->{"ok_aggregate"}, "'ok_aggregate' is part of the jobset evaluation");
-        my @constituents = $builds->{"ok_aggregate"}->constituents->all;
-        is(2, scalar @constituents, "'ok_aggregate' has two constituents");
-
-        my @sortedConstituentNames = sort (map { $_->nixname } @constituents);
-
-        is($sortedConstituentNames[0], "empty-dir-A", "first constituent of 'ok_aggregate' is 'empty-dir-A'");
-        is($sortedConstituentNames[1], "empty-dir-B", "second constituent of 'ok_aggregate' is 'empty-dir-B'");
-    };
-};
-
-subtest "trivial cycle check" => sub {
-    my $jobsetCtx = $ctx->makeJobset(
-        expression => 'constituents-cycle.nix',
-    );
-    my $jobset = $jobsetCtx->{"jobset"};
-
-    my ($res, $stdout, $stderr) = captureStdoutStderr(60,
-        ("hydra-eval-jobset", $jobsetCtx->{"project"}->name, $jobset->name)
-    );
-
-    ok(
-        $stderr =~ "Found dependency cycle between jobs 'indirect_aggregate' and 'ok_aggregate'",
-        "Dependency cycle error is on stderr"
-    );
-
-    ok(utf8::decode($stderr), "Stderr output is UTF8-clean");
-
-    $jobset->discard_changes;  # refresh from DB
-    like(
-        $jobset->errormsg,
-        qr/Dependency cycle: indirect_aggregate <-> ok_aggregate/,
-        "eval-errors non-empty"
-    );
-
-    is(0, $jobset->builds->count, "No builds should be scheduled");
-};
-
-subtest "cycle check with globbing" => sub {
-    my $jobsetCtx = $ctx->makeJobset(
-        expression => 'constituents-cycle-glob.nix',
-    );
-    my $jobset = $jobsetCtx->{"jobset"};
-
-    my ($res, $stdout, $stderr) = captureStdoutStderr(60,
-        ("hydra-eval-jobset", $jobsetCtx->{"project"}->name, $jobset->name)
-    );
-
-    ok(utf8::decode($stderr), "Stderr output is UTF8-clean");
-
-    $jobset->discard_changes;  # refresh from DB
-    like(
-        $jobset->errormsg,
-        qr/aggregate job ‘indirect_aggregate’ failed with the error: Dependency cycle: indirect_aggregate <-> packages.constituentA/,
-        "packages.constituentA error missing"
-    );
-
-    # on this branch of Hydra, hydra-eval-jobset fails hard if an aggregate
-    # job is broken.
-    is(0, $jobset->builds->count, "Zero jobs are scheduled");
-};
-
-done_testing;

t/jobs/config.nix

@@ -1,14 +0,0 @@
-rec {
-  path = "/nix/store/l9mg93sgx50y88p5rr6x1vib6j1rjsds-coreutils-9.1/bin";
-
-  mkDerivation = args:
-    derivation ({
-      system = builtins.currentSystem;
-      PATH = path;
-    } // args);
-  mkContentAddressedDerivation = args: mkDerivation ({
-    __contentAddressed = true;
-    outputHashMode = "recursive";
-    outputHashAlgo = "sha256";
-  } // args);
-}

t/jobs/constituents-cycle-glob.nix

@@ -1,34 +0,0 @@
-with import ./config.nix;
-{
-  packages.constituentA = mkDerivation {
-    name = "empty-dir-A";
-    builder = ./empty-dir-builder.sh;
-    _hydraAggregate = true;
-    _hydraGlobConstituents = true;
-    constituents = [ "*_aggregate" ];
-  };
-
-  packages.constituentB = mkDerivation {
-    name = "empty-dir-B";
-    builder = ./empty-dir-builder.sh;
-  };
-
-  ok_aggregate = mkDerivation {
-    name = "direct_aggregate";
-    _hydraAggregate = true;
-    _hydraGlobConstituents = true;
-    constituents = [
-      "packages.*"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-
-  indirect_aggregate = mkDerivation {
-    name = "indirect_aggregate";
-    _hydraAggregate = true;
-    constituents = [
-      "ok_aggregate"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-}

t/jobs/constituents-cycle.nix

@@ -1,21 +0,0 @@
-with import ./config.nix;
-{
-  ok_aggregate = mkDerivation {
-    name = "direct_aggregate";
-    _hydraAggregate = true;
-    _hydraGlobConstituents = true;
-    constituents = [
-      "indirect_aggregate"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-
-  indirect_aggregate = mkDerivation {
-    name = "indirect_aggregate";
-    _hydraAggregate = true;
-    constituents = [
-      "ok_aggregate"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-}

t/jobs/constituents-glob-all.nix

@@ -1,22 +0,0 @@
-with import ./config.nix;
-{
-  packages.constituentA = mkDerivation {
-    name = "empty-dir-A";
-    builder = ./empty-dir-builder.sh;
-  };
-
-  packages.constituentB = mkDerivation {
-    name = "empty-dir-B";
-    builder = ./empty-dir-builder.sh;
-  };
-
-  ok_aggregate = mkDerivation {
-    name = "direct_aggregate";
-    _hydraAggregate = true;
-    _hydraGlobConstituents = true;
-    constituents = [
-      "*"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-}

t/jobs/constituents-glob.nix

@@ -1,31 +0,0 @@
-with import ./config.nix;
-{
-  packages.constituentA = mkDerivation {
-    name = "empty-dir-A";
-    builder = ./empty-dir-builder.sh;
-  };
-
-  packages.constituentB = mkDerivation {
-    name = "empty-dir-B";
-    builder = ./empty-dir-builder.sh;
-  };
-
-  ok_aggregate = mkDerivation {
-    name = "direct_aggregate";
-    _hydraAggregate = true;
-    _hydraGlobConstituents = true;
-    constituents = [
-      "packages.*"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-
-  indirect_aggregate = mkDerivation {
-    name = "indirect_aggregate";
-    _hydraAggregate = true;
-    constituents = [
-      "ok_aggregate"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-}

t/jobs/constituents-no-matches.nix

@@ -1,20 +0,0 @@
-with import ./config.nix;
-{
-  non_match_aggregate = mkDerivation {
-    name = "mixed_aggregate";
-    _hydraAggregate = true;
-    _hydraGlobConstituents = true;
-    constituents = [
-      "tests.*"
-    ];
-    builder = ./empty-dir-builder.sh;
-  };
-
-  # Without a second job no jobset is attempted to be created
-  # (the only job would be broken)
-  # and thus the constituent validation is never reached.
-  dummy = mkDerivation {
-    name = "dummy";
-    builder = ./empty-dir-builder.sh;
-  };
-}

t/jobs/declarative/project.json

@@ -1,24 +0,0 @@
-{
-    "enabled": 1,
-    "hidden": false,
-    "description": "declarative-jobset-example",
-    "nixexprinput": "src",
-    "nixexprpath": "declarative/generator.nix",
-    "checkinterval": 300,
-    "schedulingshares": 100,
-    "enableemail": false,
-    "emailoverride": "",
-    "keepnr": 3,
-    "inputs": {
-        "src": {
-            "type": "path",
-            "value": "/home/ma27/Projects/hydra-cppnix/t/jobs",
-            "emailresponsible": false
-        },
-        "jobspath": {
-            "type": "string",
-            "value": "/home/ma27/Projects/hydra-cppnix/t/jobs",
-            "emailresponsible": false
-        }
-    }
-}

t/meson.build

@@ -27,7 +27,6 @@ testenv.prepend('PERL5LIB',
   separator: ':'
 )
 testenv.prepend('PATH',
-  fs.parent(find_program('nix').full_path()),
   fs.parent(hydra_evaluator.full_path()),
   fs.parent(hydra_queue_runner.full_path()),
   meson.project_source_root() / 'src/script',

t/queue-runner/constituents.t

@@ -22,11 +22,11 @@ is(nrQueuedBuildsForJobset($jobset), 0, "Evaluating jobs/broken-constituent.nix
 
 like(
     $jobset->errormsg,
-    qr/^does-not-exist: does not exist$/m,
+    qr/^"does-not-exist": does not exist$/m,
     "Evaluating jobs/broken-constituent.nix should log an error for does-not-exist");
 like(
     $jobset->errormsg,
-    qr/^does-not-evaluate: error: assertion 'false' failed/m,
+    qr/^"does-not-evaluate": "error: assertion 'false' failed/m,
     "Evaluating jobs/broken-constituent.nix should log an error for does-not-evaluate");
 
 done_testing;