Auto-update #226
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| name: 'Auto-update' | |
| # Runs only on schedule for the default branch | |
| # TARGET_BRANCH should be set as default (normally the `main` branch) | |
| # Syncs the target branch with upstream | |
| # Checks for activity and creates empty commits to TARGET_BRANCH as needed after 'time_elapsed' days of inactivity | |
| # Launches the build workflow if new commits are found. | |
| # The build workflow syncs and builds the main branch and uploads to TestFlight | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '0 4 * * *' # scheduled at 04:00 UTC every day | |
| env: | |
| UPSTREAM_REPO: Artificial-Pancreas/iAPS | |
| UPSTREAM_BRANCH: dev # ${{ github.ref_name }} # branch on upstream repository to sync from | |
| TARGET_BRANCH: ${{ github.ref_name }} # target branch on fork to be kept in sync, and target branch on upstream to be kept alive (relpace with specific branch name if needed) | |
| jobs: | |
| check_latest_from_upstream: | |
| runs-on: ubuntu-latest | |
| name: Check upstream | |
| outputs: | |
| NEW_COMMITS: ${{ steps.sync.outputs.has_new_commits }} | |
| steps: | |
| # Step 1: run a standard checkout action | |
| - name: Checkout target repo | |
| uses: actions/checkout@v3 | |
| with: | |
| # optional: set the branch to checkout, | |
| # sync action checks out your 'target_sync_branch' anyway | |
| ref: ${{ env.TARGET_BRANCH }} | |
| # Step 2: run the sync action | |
| - name: Sync upstream changes | |
| if: github.repository_owner != 'Artificial-Pancreas' # do not run the upstream sync action on the upstream repository | |
| id: sync | |
| uses: aormsby/[email protected] | |
| with: | |
| target_sync_branch: ${{ env.TARGET_BRANCH }} | |
| shallow_since: 6 months ago | |
| target_repo_token: ${{ secrets.GH_PAT }} | |
| upstream_sync_branch: ${{ env.UPSTREAM_BRANCH }} | |
| upstream_sync_repo: ${{ env.UPSTREAM_REPO }} | |
| # Step 3: Display a sample message based on the sync output var 'has_new_commits' | |
| - name: New commits found | |
| if: steps.sync.outputs.has_new_commits == 'true' | |
| run: echo "New commits were found to sync." | |
| - name: No new commits | |
| if: steps.sync.outputs.has_new_commits == 'false' | |
| run: echo echo "There were no new commits." | |
| - name: Show value of 'has_new_commits' | |
| run: | | |
| echo ${{ steps.sync.outputs.has_new_commits }} | |
| echo "NEW_COMMITS=${{ steps.sync.outputs.has_new_commits }}" >> $GITHUB_OUTPUT | |
| # Keep repository "alive": add empty commits to TARGET_BRANCH after "time_elapsed" days of inactivity to avoid inactivation of scheduled workflows | |
| - name: Keep alive | |
| uses: gautamkrishnar/keepalive-workflow@v1 | |
| with: | |
| time_elapsed: 50 # Time elapsed from the previous commit to trigger a new automated commit (in days) | |
| # Launch build workflow on fork if new commits are found | |
| launch_build_workflow: | |
| if: needs.check_latest_from_upstream.outputs.NEW_COMMITS == 'true' | |
| needs: check_latest_from_upstream | |
| name: Launch build workflow | |
| uses: ./.github/workflows/build_iAPS.yml | |
| secrets: inherit |