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postgresql_17: init at 17.0 #106389

postgresql_17: init at 17.0

postgresql_17: init at 17.0 #106389

# 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:
# See the comment at the same location in ./nixpkgs-vet.yml
types: [opened, synchronize, reopened, edited]
permissions:
contents: read
jobs:
nixos:
name: nixfmt-check
runs-on: ubuntu-latest
if: "!contains(github.event.pull_request.title, '[skip treewide]')"
steps:
- uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
with:
# pull_request_target checks out the base branch by default
ref: refs/pull/${{ github.event.pull_request.number }}/merge
# Fetches the merge commit and its parents
fetch-depth: 2
- name: Checking out base branch
run: |
base=$(mktemp -d)
baseRev=$(git rev-parse HEAD^1)
git worktree add "$base" "$baseRev"
echo "baseRev=$baseRev" >> "$GITHUB_ENV"
echo "base=$base" >> "$GITHUB_ENV"
- name: Get Nixpkgs revision for nixfmt
run: |
# pin to a commit from nixpkgs-unstable to avoid e.g. building nixfmt
# from staging
# This should not be a URL, because it would allow PRs to run arbitrary code in CI!
rev=$(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@08dcb3a5e62fa31e2da3d490afc4176ef55ecd72 # v30
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
run: |
unformattedFiles=()
# TODO: Make this more parallel
# Loop through all Nix files touched by the PR
while readarray -d '' -n 2 entry && (( ${#entry[@]} != 0 )); do
type=${entry[0]}
file=${entry[1]}
case $type in
A*)
source=""
dest=$file
;;
M*)
source=$file
dest=$file
;;
C*|R*)
source=$file
read -r -d '' dest
;;
*)
echo "Ignoring file $file with type $type"
continue
esac
# Ignore files that weren't already formatted
if [[ -n "$source" ]] && ! nixfmt --check ${{ env.base }}/"$source" 2>/dev/null; then
echo "Ignoring file $file because it's not formatted in the base commit"
elif ! nixfmt --check "$dest"; then
unformattedFiles+=("$dest")
fi
done < <(git diff -z --name-status ${{ env.baseRev }} -- '*.nix')
if (( "${#unformattedFiles[@]}" > 0 )); then
echo "Some new/changed Nix files are not properly formatted"
echo "Please go to the Nixpkgs root directory, run \`nix-shell\`, then:"
echo "nixfmt ${unformattedFiles[*]@Q}"
echo "If you're having trouble, please ping @NixOS/nix-formatting"
exit 1
fi