Pharo: version update

.github/CODEOWNERS

@@ -11,11 +11,14 @@
 # This also holds true for GitHub teams. Since almost none of our teams have write
 # permissions, you need to list all members of the team with commit access individually.
 
-# GitHub actions
+# CI
 /.github/workflows @NixOS/Security @Mic92 @zowoq
+/.github/workflows/check-nix-format.yml @infinisil
+/ci @infinisil
 
-# EditorConfig
+# Develompent support
 /.editorconfig @Mic92 @zowoq
+/shell.nix @infinisil @NixOS/Security
 
 # Libraries
 /lib                        @infinisil
@@ -67,8 +70,11 @@
 /nixos/lib/make-disk-image.nix                 @raitobezarius
 
 # Nix, the package manager
-pkgs/tools/package-management/nix/                    @raitobezarius @ma27
-nixos/modules/installer/tools/nix-fallback-paths.nix  @raitobezarius @ma27
+# @raitobezarius is not "code owner", but is listed here to be notified of changes
+# pertaining to the Nix package manager.
+# i.e. no authority over those files.
+pkgs/tools/package-management/nix/                    @NixOS/nix-team @raitobezarius
+nixos/modules/installer/tools/nix-fallback-paths.nix  @NixOS/nix-team @raitobezarius
 
 # Nixpkgs documentation
 /maintainers/scripts/db-to-md.sh @jtojnar @ryantm
@@ -93,7 +99,6 @@ nixos/modules/installer/tools/nix-fallback-paths.nix  @raitobezarius @ma27
 /nixos/default.nix                                    @infinisil
 /nixos/lib/from-env.nix                               @infinisil
 /nixos/lib/eval-config.nix                            @infinisil
-/nixos/modules/system                                 @dasJ
 /nixos/modules/system/activation/bootspec.nix         @grahamc @cole-h @raitobezarius
 /nixos/modules/system/activation/bootspec.cue         @grahamc @cole-h @raitobezarius
 
@@ -113,8 +118,8 @@ nixos/modules/installer/tools/nix-fallback-paths.nix  @raitobezarius @ma27
 /nixos/modules/system/boot/loader/systemd-boot      @JulienMalka
 
 # Images and installer media
-/nixos/modules/installer/cd-dvd/            @samueldr
-/nixos/modules/installer/sd-card/           @samueldr
+/nixos/modules/installer/cd-dvd/
+/nixos/modules/installer/sd-card/
 
 # Updaters
 ## update.nix
@@ -125,7 +130,7 @@ nixos/modules/installer/tools/nix-fallback-paths.nix  @raitobezarius @ma27
 
 # Python-related code and docs
 /doc/languages-frameworks/python.section.md                 @mweinelt
-/pkgs/development/interpreters/python/hooks                 @jonringer
+/pkgs/development/interpreters/python/hooks
 
 # Haskell
 /doc/languages-frameworks/haskell.section.md  @sternenseemann @maralorn @ncfavier
@@ -137,9 +142,9 @@ nixos/modules/installer/tools/nix-fallback-paths.nix  @raitobezarius @ma27
 /pkgs/top-level/haskell-packages.nix          @sternenseemann @maralorn @ncfavier
 
 # Perl
-/pkgs/development/interpreters/perl @stigtsp @zakame @dasJ @marcusramberg
-/pkgs/top-level/perl-packages.nix   @stigtsp @zakame @dasJ @marcusramberg
-/pkgs/development/perl-modules      @stigtsp @zakame @dasJ @marcusramberg
+/pkgs/development/interpreters/perl @stigtsp @zakame @marcusramberg
+/pkgs/top-level/perl-packages.nix   @stigtsp @zakame @marcusramberg
+/pkgs/development/perl-modules      @stigtsp @zakame @marcusramberg
 
 # R
 /pkgs/applications/science/math/R   @jbedo
@@ -259,13 +264,13 @@ nixos/modules/services/networking/networkmanager.nix @Janik-Haag
 /pkgs/top-level/emacs-packages.nix              @adisbladis
 
 # Neovim
-/pkgs/applications/editors/neovim      @figsoda @jonringer @teto
+/pkgs/applications/editors/neovim      @figsoda @teto
 
 # VimPlugins
-/pkgs/applications/editors/vim/plugins         @figsoda @jonringer
+/pkgs/applications/editors/vim/plugins         @figsoda
 
 # VsCode Extensions
-/pkgs/applications/editors/vscode/extensions   @jonringer
+/pkgs/applications/editors/vscode/extensions
 
 # PHP interpreter, packages, extensions, tests and documentation
 /doc/languages-frameworks/php.section.md          @aanderse @drupol @globin @ma27 @talyz
@@ -306,14 +311,14 @@ nixos/modules/services/networking/networkmanager.nix @Janik-Haag
 /pkgs/applications/networking/cluster/terraform-providers @zowoq
 
 # Forgejo
-nixos/modules/services/misc/forgejo.nix      @bendlas @emilylange
-pkgs/applications/version-management/forgejo @bendlas @emilylange
+nixos/modules/services/misc/forgejo.nix @adamcstephens @bendlas @emilylange
+pkgs/by-name/fo/forgejo/package.nix     @adamcstephens @bendlas @emilylange
 
 # Dotnet
-/pkgs/build-support/dotnet                  @IvarWithoutBones
-/pkgs/development/compilers/dotnet          @IvarWithoutBones
-/pkgs/test/dotnet                           @IvarWithoutBones
-/doc/languages-frameworks/dotnet.section.md @IvarWithoutBones
+/pkgs/build-support/dotnet                  @corngood
+/pkgs/development/compilers/dotnet          @corngood
+/pkgs/test/dotnet                           @corngood
+/doc/languages-frameworks/dotnet.section.md @corngood
 
 # Node.js
 /pkgs/build-support/node/build-npm-package      @lilyinstarlight @winterqt
@@ -362,4 +367,3 @@ pkgs/by-name/in/incus/                  @adamcstephens
 pkgs/by-name/lx/lxc*                    @adamcstephens
 pkgs/by-name/lx/lxd*                    @adamcstephens
 pkgs/os-specific/linux/lxc/             @adamcstephens
-

.github/workflows/check-nix-format.yml

@@ -19,13 +19,18 @@ jobs:
         with:
           # pull_request_target checks out the base branch by default
           ref: refs/pull/${{ github.event.pull_request.number }}/merge
+      - name: Get Nixpkgs revision for nixfmt
+        run: |
+          # pin to a commit from nixpkgs-unstable to avoid e.g. building nixfmt
+          # from staging
+          # This should not be a URL, because it would allow PRs to run arbitrary code in CI!
+          rev=$(jq -r .rev ci/pinned-nixpkgs.json)
+          echo "url=https://github.com/NixOS/nixpkgs/archive/$rev.tar.gz" >> "$GITHUB_ENV"
       - uses: cachix/install-nix-action@8887e596b4ee1134dae06b98d573bd674693f47c # v26
         with:
           # explicitly enable sandbox
           extra_nix_config: sandbox = true
-          # fix a commit from nixpkgs-unstable to avoid e.g. building nixfmt
-          # from staging
-          nix_path: nixpkgs=https://github.com/NixOS/nixpkgs/archive/4b455dc2048f73a79eb3713f342369ff58f93e0b.tar.gz
+          nix_path: nixpkgs=${{ env.url }}
       - name: Install nixfmt
         run: "nix-env -f '<nixpkgs>' -iAP nixfmt-rfc-style"
       - name: Check that Nix files are formatted according to the RFC style
@@ -35,11 +40,14 @@ jobs:
           NIX_FMT_PATHS_BSD: pkgs/os-specific/bsd
           NIX_FMT_PATHS_MPVSCRIPTS: pkgs/applications/video/mpv/scripts
           # Format paths related to the Nixpkgs CUDA ecosystem.
-          NIX_FMT_PATHS_CUDA: |
+          NIX_FMT_PATHS_CUDA: |-
             pkgs/development/cuda-modules
             pkgs/test/cuda
             pkgs/top-level/cuda-packages.nix
-          NIX_FMT_PATHS_K3S: |
+          NIX_FMT_PATHS_MAINTAINERS: |-
+            maintainers/maintainer-list.nix
+            maintainers/team-list.nix
+          NIX_FMT_PATHS_K3S: |-
             nixos/modules/services/cluster/k3s
             nixos/tests/k3s
             pkgs/applications/networking/cluster/k3s
@@ -48,6 +56,7 @@ jobs:
           NIX_FMT_PATHS_BUILD_SUPPORT_PHP: pkgs/build-support/php
         # Iterate over all environment variables beginning with NIX_FMT_PATHS_.
         run: |
+          unformattedPaths=()
           for env_var in "${!NIX_FMT_PATHS_@}"; do
             readarray -t paths <<< "${!env_var}"
             if [[ "${paths[*]}" == "" ]]; then
@@ -56,7 +65,12 @@ jobs:
             fi
             echo "Checking paths: ${paths[@]}"
             if ! nixfmt --check "${paths[@]}"; then
-              echo "Error: nixfmt failed."
-              exit 1
+              unformattedPaths+=("${paths[@]}")
             fi
           done
+          if (( "${#unformattedPaths[@]}" > 0 )); then
+            echo "Some required Nix files are not properly formatted"
+            echo "Please run the following in \`nix-shell\`:"
+            echo "nixfmt ${unformattedPaths[*]@Q}"
+            exit 1
+          fi

.github/workflows/check-shell.yml

@@ -0,0 +1,29 @@
+name: "Check shell"
+
+on:
+  pull_request_target:
+
+permissions: {}
+
+jobs:
+  x86_64-linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+        with:
+          # pull_request_target checks out the base branch by default
+          ref: refs/pull/${{ github.event.pull_request.number }}/merge
+      - uses: cachix/install-nix-action@8887e596b4ee1134dae06b98d573bd674693f47c # v26
+      - name: Build shell
+        run: nix-build shell.nix
+
+  aarch64-darwin:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v4.1.5
+        with:
+          # pull_request_target checks out the base branch by default
+          ref: refs/pull/${{ github.event.pull_request.number }}/merge
+      - uses: cachix/install-nix-action@8887e596b4ee1134dae06b98d573bd674693f47c # v26
+      - name: Build shell
+        run: nix-build shell.nix

.gitignore

@@ -19,6 +19,7 @@ tags
 /doc/manual.pdf
 /source/
 .version-suffix
+.direnv
 
 .DS_Store
 .mypy_cache

README.md

@@ -52,9 +52,9 @@ Nixpkgs and NixOS are built and tested by our continuous integration
 system, [Hydra](https://hydra.nixos.org/).
 
 * [Continuous package builds for unstable/master](https://hydra.nixos.org/jobset/nixos/trunk-combined)
-* [Continuous package builds for the NixOS 23.11 release](https://hydra.nixos.org/jobset/nixos/release-23.11)
+* [Continuous package builds for the NixOS 24.05 release](https://hydra.nixos.org/jobset/nixos/release-24.05)
 * [Tests for unstable/master](https://hydra.nixos.org/job/nixos/trunk-combined/tested#tabs-constituents)
-* [Tests for the NixOS 23.11 release](https://hydra.nixos.org/job/nixos/release-23.11/tested#tabs-constituents)
+* [Tests for the NixOS 24.05 release](https://hydra.nixos.org/job/nixos/release-24.05/tested#tabs-constituents)
 
 Artifacts successfully built with Hydra are published to cache at
 https://cache.nixos.org/. When successful build and test criteria are

ci/README.md

@@ -0,0 +1,12 @@
+# CI support files
+
+This directory contains files to support CI, such as [GitHub Actions](https://github.com/NixOS/nixpkgs/tree/master/.github/workflows) and [Ofborg](https://github.com/nixos/ofborg).
+This is in contrast with [`maintainers/scripts`](`../maintainers/scripts`) which is for human use instead.
+
+## Pinned Nixpkgs
+
+CI may need certain packages from Nixpkgs.
+In order to ensure that the needed packages are generally available without building,
+[`pinned-nixpkgs.json`](./pinned-nixpkgs.json) contains a pinned Nixpkgs version tested by Hydra.
+
+Run [`update-pinned-nixpkgs.sh`](./update-pinned-nixpkgs.sh) to update it.

ci/pinned-nixpkgs.json

@@ -0,0 +1,4 @@
+{
+  "rev": "cfb89a95f19bea461fc37228dc4d07b22fe617c2",
+  "sha256": "1yhsacvry6j8r02lk70p9dphjpi8lpzgq2qay8hiy4nqlys0mrch"
+}

ci/update-pinned-nixpkgs.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p jq
+
+set -euo pipefail
+
+# https://stackoverflow.com/a/246128
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+repo=https://github.com/nixos/nixpkgs
+branch=nixpkgs-unstable
+file=$SCRIPT_DIR/pinned-nixpkgs.json
+
+rev=$(git ls-remote "$repo" refs/heads/"$branch" | cut -f1)
+sha256=$(nix-prefetch-url --unpack "$repo/archive/$rev.tar.gz" --name source)
+
+jq -n --arg rev "$rev" --arg sha256 "$sha256" '$ARGS.named' | tee /dev/stderr > $file

doc/build-helpers/images/makediskimage.section.md

@@ -85,14 +85,14 @@ let
 in
   make-disk-image {
     inherit pkgs lib;
-    config = evalConfig {
+    inherit (evalConfig {
       modules = [
         {
           fileSystems."/" = { device = "/dev/vda"; fsType = "ext4"; autoFormat = true; };
           boot.grub.device = "/dev/vda";
         }
       ];
-    };
+    }) config;
     format = "qcow2";
     onlyNixStore = false;
     partitionTableType = "legacy+gpt";
@@ -104,5 +104,3 @@ in
     memSize = 2048; # Qemu VM memory size in megabytes. Defaults to 1024M.
   }
 ```
-
-

doc/build-helpers/special/makesetuphook.section.md

@@ -9,22 +9,40 @@ pkgs.makeSetupHook {
   name = "something-hook";
   propagatedBuildInputs = [ pkgs.commandsomething ];
   depsTargetTargetPropagated = [ pkgs.libsomething ];
-} ./script.sh
+} ./script.sh;
 ```
 
 ### setup hook that depends on the hello package and runs hello and @shell@ is substituted with path to bash {#sec-pkgs.makeSetupHook-usage-example}
 
 ```nix
-pkgs.makeSetupHook {
+pkgs.makeSetupHook
+  {
     name = "run-hello-hook";
-    propagatedBuildInputs = [ pkgs.hello ];
-    substitutions = { shell = "${pkgs.bash}/bin/bash"; };
-    passthru.tests.greeting = callPackage ./test { };
-    meta.platforms = lib.platforms.linux;
-} (writeScript "run-hello-hook.sh" ''
-    #!@shell@
-    hello
-'')
+    # Put dependencies here if they have hooks or necessary dependencies propagated
+    # otherwise prefer direct paths to executables.
+    propagatedBuildInputs = [
+      pkgs.hello
+      pkgs.cowsay
+    ];
+    substitutions = {
+      shell = "${pkgs.bash}/bin/bash";
+      cowsay = "${pkgs.cowsay}/bin/cowsay";
+    };
+  }
+  (
+    writeScript "run-hello-hook.sh" ''
+      #!@shell@
+      # the direct path to the executable has to be here because
+      # this will be run when the file is sourced
+      # at which point '$PATH' has not yet been populated with inputs
+      @cowsay@ cow
+
+      _printHelloHook() {
+        hello
+      }
+      preConfigureHooks+=(_printHelloHook)
+    ''
+  );
 ```
 
 ## Attributes {#sec-pkgs.makeSetupHook-attributes}