krun: init at 0-unstable-2024-06-18 #48860
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 |