Configure sync with upstream action #40
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| name: 'Upstream Sync' | |
| permissions: | |
| contents: write | |
| actions: write | |
| pull-requests: write | |
| on: | |
| pull_request: | |
| schedule: | |
| - cron: '0 7 * * 1' | |
| # scheduled at 07:00 every Monday | |
| workflow_dispatch: | |
| inputs: | |
| sync_test_mode: | |
| description: 'Fork Sync Test Mode' | |
| type: boolean | |
| default: false | |
| jobs: | |
| sync_latest_from_upstream: | |
| runs-on: ubuntu-latest | |
| name: Sync latest commits from upstream repo | |
| steps: | |
| - name: Checkout target repo | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: upstream | |
| - name: Configure Git | |
| run: | | |
| git config user.name 'GitHub Actions' | |
| git config user.email '[email protected]' | |
| - name: Sync upstream changes | |
| id: sync | |
| run: | | |
| git remote add --fetch upstream https://github.com/polkadot-js/apps.git | |
| git branch -u upstream/master upstream | |
| git pull upstream --ff-only | |
| - name: Check if there are new commits | |
| id: check_commits | |
| run: | | |
| if git status --porcelain | grep -q '^\s*modified:.*'; then | |
| echo "New commits found" | |
| echo "new_commits=true" >> $GITHUB_ENV | |
| else | |
| echo "This branch is up to date" | |
| echo "new_commits=false" >> $GITHUB_ENV | |
| fi | |
| - name: Push changes to origin | |
| if: steps.check_commits.outputs.new_commit == 'true' | |
| run: | | |
| git push origin upstream | |
| - name: Check if PR already exists | |
| if: steps.check_commits.outputs.new_commit == 'true' | |
| id: check_pr_exists | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| pr_count=$(gh pr list --repo ${{ github.repository }} --json 'headRefName' --jq 'map(select(.headRefName == "upstream")) | length') | |
| echo "pr_count=${pr_count}" >> $GITHUB_ENV | |
| if [ "$pr_count" -gt 0 ]; then | |
| echo "Pull Request already exists." | |
| else | |
| echo "Pull Request not found. It will be created" | |
| fi | |
| - name: Create Pull Request | |
| if: steps.check_commits.outputs.new_commit == 'true' && steps.check_pr_exists.outputs.pr_count == '0' | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| WORKFLOW_URL="https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}" | |
| gh pr create --repo ${{ github.repository }} --title "Upstream Sync" --body "[View Workflow Run](${WORKFLOW_URL})" --head upstream --base test-auto-pr --reviewer ${{ secrets.REVIEWER_1 }} |