Check if tz git submodule is up to date #12
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| name: Check if tz git submodule is up to date | |
| on: | |
| schedule: | |
| - cron: "0 0 * * 0" | |
| workflow_dispatch: | |
| jobs: | |
| check_tz: | |
| name: Check if latest tag commit differs from the commit the submodule currently points to | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: "recursive" | |
| fetch-depth: 0 | |
| - name: Run script | |
| shell: bash | |
| run: | | |
| set -e | |
| git config user.name 'github-actions[bot]' | |
| git config user.email 'github-actions[bot]@users.noreply.github.com' | |
| latest_tag=$(git -C third_party/tz ls-remote --tags --refs --quiet origin | tail --lines 1 | awk '{print $2}' | cut --delimiter='/' --fields=3 ) | |
| latest_tag_commit=$(git -C third_party/tz rev-list -n 1 $latest_tag) | |
| current_commit=$(git -C ./third_party/tz rev-parse HEAD) | |
| if [[ $latest_tag_commit != $current_commit ]]; then | |
| echo "New tz release available: ${latest_tag}" | |
| new_branch="gha-bump-tz-${latest_tag}" | |
| git checkout -b $new_branch | |
| # update the submodule | |
| git -C third_party/tz checkout "${latest_tag}" | |
| git add third_party/tz | |
| # update the url in valhalla_build_timezones | |
| url_old=$(grep -oP "url=\"\Khttps://github.com/.*(?=\")" scripts/valhalla_build_timezones) | |
| url_new=$(echo ${url_old} | sed -E "s/download\/[0-9]{4}[a-z]/download\/${latest_tag}/") | |
| # first make sure the file is actually available | |
| set +e | |
| curl -Is --fail-with-body ${url_new} >/dev/null | |
| if [[ $? -eq 0 ]]; then | |
| # only replace if it's available | |
| url_old_escaped=$(echo "${url_old}" | sed 's/[\&/]/\\&/g') | |
| url_new_escaped=$(echo "${url_new}" | sed 's/[\&/]/\\&/g') | |
| sed -i -e "s/${url_old_escaped}/${url_new_escaped}/" scripts/valhalla_build_timezones | |
| git add scripts/valhalla_build_timezones | |
| echo "Updated timezone shapefile download URL:" | |
| git diff scripts/valhalla_build_timezones | |
| fi | |
| set -e | |
| # commit and push | |
| git commit -m "bumped tz to ${latest_tag}" | |
| git push origin "${new_branch}" | |
| # open new PR | |
| body=$(echo "See [here](https://github.com/eggert/tz/blob/main/NEWS) for the latest changes made to tz.\ | |
| Created by workflow run [#${WORKFLOW_RUN_ID}](https://github.com/valhalla/valhalla/actions/runs/${WORKFLOW_RUN_ID})." | xargs) | |
| gh pr create --base master --head $new_branch --title "Bump tz to ${latest_tag}" --body "${body}" | |
| exit 1 | |
| fi | |
| echo "tz up to date" | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| WORKFLOW_RUN_ID: ${{ github.run_id }} | |
| WORKFLOW_JOB_ID: ${{ github.job }} |