Check if tz git submodule is up to date #23
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| 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 }} |