Update Flake Inputs #31
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| name: Update Flake Inputs | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| # Every Saturday at 0:00 UTC | |
| - cron: "0 0 * * 6" | |
| jobs: | |
| update-flake-inputs: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Install Nix | |
| uses: DeterminateSystems/nix-installer-action@main | |
| - name: Configure Git | |
| run: | | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| - name: Find branch to create update on | |
| id: find_branch | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| pr="$(gh pr list --json headRefName --json number -q \ | |
| '.[] | select(.headRefName=="update_flake_lock_inputs") | (.number)')" | |
| if [ -n "$pr" ]; then | |
| gh pr checkout "$pr" | |
| else | |
| git switch -c "update_flake_lock_inputs" | |
| fi | |
| echo "pr-number=$pr" >> $GITHUB_OUTPUT | |
| - name: Update flake.lock | |
| run: nix flake update | |
| - name: Commit and push changes | |
| id: commit | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| git add flake.lock | |
| git commit -m "chore(deps): update nix flake inputs" || echo "no-commit-made=true" >> $GITHUB_OUTPUT | |
| git push -u origin update_flake_lock_inputs | |
| - name: Create a PR if it doesn't exist | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| PR: ${{ steps.find_branch.outputs.pr-number }} | |
| NO_CREATE_PR: ${{ steps.commit.outputs.no-commit-made }} | |
| run: | | |
| if [ -n "$NO_COMMITTED_CHANGES" ]; then | |
| echo "No commits were made, skipping PR creation" | |
| elif [ -z "$PR" ]; then | |
| gh pr create \ | |
| --base main \ | |
| --body "Automatic updates to flake.lock inputs" \ | |
| --label bot \ | |
| --title "chore(deps): update nix flake inputs" | |
| fi |