update #250
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name: update | |
on: | |
# Runs every Saturday at noon | |
schedule: | |
- cron: "0 12 * * SAT" | |
# Allow manual triggering | |
workflow_dispatch: | |
inputs: | |
lock: | |
type: boolean | |
default: true | |
description: Update flake.lock | |
generate: | |
type: boolean | |
default: true | |
description: Update generated files | |
nixos-24.11: | |
type: boolean | |
description: Also update nixos-24.11 | |
nixos-24.05: | |
type: boolean | |
description: Also update nixos-24.05 | |
# Allow one concurrent update per branch | |
concurrency: | |
group: "update-${{ github.ref_name }}" | |
cancel-in-progress: true | |
# Allow running workflows, pushing and creating PRs | |
permissions: | |
actions: write | |
contents: write | |
pull-requests: write | |
jobs: | |
update: | |
name: Update the flake inputs and generate options | |
runs-on: ubuntu-latest | |
timeout-minutes: 40 | |
if: github.event_name != 'schedule' || github.repository == 'nix-community/nixvim' | |
steps: | |
- name: Checkout repository | |
uses: actions/checkout@v4 | |
with: | |
ssh-key: ${{ secrets.CI_UPDATE_SSH_KEY }} | |
# NOTE: If additional "inputs" are added, copy this step | |
- name: Update nixos-24.11 | |
if: inputs['nixos-24.11'] || github.event_name == 'schedule' | |
env: | |
GH_TOKEN: ${{ github.token }} | |
run: | | |
gh workflow run update.yml --ref nixos-24.11 | |
- name: Update nixos-24.05 | |
if: inputs['nixos-24.05'] || github.event_name == 'schedule' | |
env: | |
GH_TOKEN: ${{ github.token }} | |
run: | | |
gh workflow run update.yml --ref nixos-24.05 | |
- name: Install Nix | |
uses: cachix/install-nix-action@v30 | |
with: | |
nix_path: nixpkgs=channel:nixos-unstable | |
github_access_token: ${{ secrets.GITHUB_TOKEN }} | |
- name: Configure git | |
run: | | |
git config user.name 'github-actions[bot]' | |
git config user.email '41898282+github-actions[bot]@users.noreply.github.com' | |
- name: Update flake.lock | |
id: flake_lock | |
if: inputs.lock || github.event_name == 'schedule' | |
run: | | |
old=$(git show --no-patch --format=%h) | |
nix flake update --commit-lock-file | |
new=$(git show --no-patch --format=%h) | |
if [ "$old" != "$new" ]; then | |
echo "body<<EOF" >> "$GITHUB_OUTPUT" | |
git show --no-patch --format=%b >> "$GITHUB_OUTPUT" | |
echo "EOF" >> "$GITHUB_OUTPUT" | |
fi | |
- name: Update generated files | |
id: generate | |
if: inputs.generate || github.event_name == 'schedule' | |
run: | | |
old=$(git show --no-patch --format=%h) | |
nix-build ./update-scripts -A generate | |
./result/bin/generate --commit | |
new=$(git show --no-patch --format=%h) | |
if [ "$old" != "$new" ]; then | |
body=$(git show --no-patch --format=%b) | |
echo "body<<EOF" >> "$GITHUB_OUTPUT" | |
if [ -n "$body" ]; then | |
# Multi-file changes are listed in the body | |
echo "$body" >> "$GITHUB_OUTPUT" | |
else | |
# Single-file changes are only in the summary, | |
# e.g. "generated: Updated none-ls.nix" | |
git show --no-patch --format=%s | \ | |
sed -e 's/^generated:/-/' >> "$GITHUB_OUTPUT" | |
fi | |
echo "EOF" >> "$GITHUB_OUTPUT" | |
fi | |
- name: Create Pull Request | |
id: pr | |
uses: peter-evans/create-pull-request@v6 | |
with: | |
add-paths: "!**" | |
branch: update/${{ github.ref_name }} | |
delete-branch: true | |
title: | | |
[${{ github.ref_name }}] Update flake.lock & generated files | |
body: | | |
## Flake lockfile | |
``` | |
${{ steps.flake_lock.outputs.body || 'No changes' }} | |
``` | |
## Generate | |
${{ steps.generate.outputs.body || 'No changes' }} | |
- name: Print summary | |
if: ${{ steps.pr.outputs.pull-request-number }} | |
run: | | |
num="${{ steps.pr.outputs.pull-request-number }}" | |
pr_url="${{ steps.pr.outputs.pull-request-url }}" | |
pr_branch="${{ steps.pr.outputs.pull-request-branch }}" | |
head="${{ steps.pr.outputs.pull-request-head-sha }}" | |
operation="${{ steps.pr.outputs.pull-request-operation }}" | |
# stdout | |
echo "${head:0:6} pushed to ${pr_branch}" | |
echo "${pr} was ${operation}." | |
# markdown summary | |
echo "## ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY | |
echo >> $GITHUB_STEP_SUMMARY | |
echo "\`${head:0:6}\` pushed to \`${pr_branch}\`" >> $GITHUB_STEP_SUMMARY | |
echo >> $GITHUB_STEP_SUMMARY | |
echo "[#${num}](${pr_url}) was ${operation}." >> $GITHUB_STEP_SUMMARY | |
echo >> $GITHUB_STEP_SUMMARY |