GitHub actions keepalive #751
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| name: GitHub actions keepalive | |
| on: | |
| schedule: | |
| # Once a day | |
| - cron: "0 0 * * *" | |
| push: | |
| paths: | |
| - .github/workflows/keepalive.yaml | |
| jobs: | |
| keepalive: | |
| name: Keepalive | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v2 | |
| - name: Prepare git | |
| run: | | |
| git config --local user.email "[email protected]" | |
| git config --local user.name "github-actions[bot]" | |
| - name: Update if necessary | |
| run: | | |
| LAST_COMMIT=$(git log -1 --pretty=format:"%cd" --date=format:"%Y-%m-%d") | |
| OK_AFTER=$(date --date="14 day ago" +%Y-%m-%d) | |
| if [[ "${LAST_COMMIT}" < "${OK_AFTER}" ]]; then | |
| echo "Last commit ${LAST_COMMIT} is too long ago, trying to update repo." | |
| while [[ true ]]; do | |
| # Reset repo state | |
| git checkout --orphan "${BRANCH}" | |
| date +%Y-%m-%dT%H:%M:%S > .github/keepalive.txt | |
| git reset | |
| git add .github/keepalive.txt | |
| git commit --message "${MESSAGE}" | |
| git push -f --set-upstream origin "${BRANCH}" | |
| if [[ "$?" == "0" ]]; then | |
| echo "Keepalive commit successful." | |
| break | |
| else | |
| sleep 1 | |
| fi | |
| done | |
| fi | |
| env: | |
| BRANCH: keepalive | |
| MESSAGE: Keeping GitHub actions alive |