Posting: init at 1.10.0 #55982
Workflow file for this run
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| # This file was copied mostly from check-maintainers-sorted.yaml. | |
| # NOTE: Formatting with the RFC-style nixfmt command is not yet stable. See | |
| # https://github.com/NixOS/rfcs/pull/166. | |
| # Because of this, this action is not yet enabled for all files -- only for | |
| # those who have opted in. | |
| name: Check that Nix files are formatted | |
| on: | |
| pull_request_target: | |
| permissions: | |
| contents: read | |
| jobs: | |
| nixos: | |
| runs-on: ubuntu-latest | |
| if: github.repository_owner == 'NixOS' | |
| steps: | |
| - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7 | |
| 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 | |
| nix_path: nixpkgs=${{ env.url }} | |
| - name: Install nixfmt | |
| run: "nix-env -f '<nixpkgs>' -iAP nixfmt-rfc-style" | |
| - name: Check that Nix files are formatted according to the RFC style | |
| # Each environment variable beginning with NIX_FMT_PATHS_ is a list of | |
| # paths to check with nixfmt. | |
| env: | |
| NIX_FMT_PATHS_BSD: pkgs/os-specific/bsd | |
| NIX_FMT_PATHS_MPVSCRIPTS: pkgs/applications/video/mpv/scripts | |
| # Format paths related to the Nixpkgs CUDA ecosystem. | |
| NIX_FMT_PATHS_CUDA: |- | |
| pkgs/development/cuda-modules | |
| pkgs/test/cuda | |
| pkgs/top-level/cuda-packages.nix | |
| NIX_FMT_PATHS_MAINTAINERS: |- | |
| maintainers/maintainer-list.nix | |
| maintainers/team-list.nix | |
| NIX_FMT_PATHS_K3S: |- | |
| nixos/modules/services/cluster/k3s | |
| nixos/tests/k3s | |
| pkgs/applications/networking/cluster/k3s | |
| NIX_FMT_PATHS_VSCODE_EXTS: pkgs/applications/editors/vscode/extensions | |
| NIX_FMT_PATHS_PHP_PACKAGES: pkgs/development/php-packages | |
| NIX_FMT_PATHS_BUILD_SUPPORT_PHP: pkgs/build-support/php | |
| # Iterate over all environment variables beginning with NIX_FMT_PATHS_. | |
| run: | | |
| unformattedPaths=() | |
| for env_var in "${!NIX_FMT_PATHS_@}"; do | |
| readarray -t paths <<< "${!env_var}" | |
| if [[ "${paths[*]}" == "" ]]; then | |
| echo "Error: $env_var is empty." | |
| exit 1 | |
| fi | |
| echo "Checking paths: ${paths[@]}" | |
| if ! nixfmt --check "${paths[@]}"; then | |
| 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 |