Update TZDB #2
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: Update TZDB | |
| on: | |
| schedule: | |
| # Run daily at 00:00 UTC | |
| - cron: '0 0 * * *' | |
| workflow_dispatch: # Allow manual trigger | |
| repository_dispatch: | |
| types: [tzdb-update] | |
| jobs: | |
| check-and-update: | |
| name: Check and Update TZDB | |
| runs-on: macos-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: recursive | |
| - name: Select Xcode | |
| run: | | |
| sudo xcode-select -s /Applications/Xcode_16.1.app | |
| swift --version | |
| - name: Install pkl | |
| run: | | |
| brew install pkl | |
| pkl --version | |
| - name: Download current zonenow.tab | |
| run: | | |
| curl -o zonenow.tab.new https://raw.githubusercontent.com/eggert/tz/main/zonenow.tab | |
| - name: Check for changes | |
| id: check | |
| run: | | |
| if [ ! -f "zonenow.tab" ] || ! cmp -s "zonenow.tab" "zonenow.tab.new"; then | |
| echo "changes_detected=true" >> $GITHUB_OUTPUT | |
| mv zonenow.tab.new zonenow.tab | |
| else | |
| echo "No changes detected in zonenow.tab" | |
| echo "changes_detected=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Build project | |
| if: steps.check.outputs.changes_detected == 'true' | |
| run: swift build | |
| - name: Generate updated timezone data | |
| if: steps.check.outputs.changes_detected == 'true' | |
| run: swift run tzdb-gen | |
| - name: Create Pull Request | |
| if: steps.check.outputs.changes_detected == 'true' | |
| uses: peter-evans/create-pull-request@v5 | |
| with: | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| commit-message: "chore: Update timezone database" | |
| title: "chore: Update timezone database" | |
| body: | | |
| This PR updates the timezone database based on changes in the IANA tzdb. | |
| Changes were automatically detected and generated using the `tzdb-gen` tool. | |
| - Updated `zonenow.tab` from IANA | |
| - Regenerated PKL schema | |
| - Updated Swift generated code | |
| Please review the changes and merge if everything looks correct. | |
| branch: update-tzdb | |
| base: main | |
| labels: | | |
| automated | |
| tzdb-update | |
| delete-branch: true | |
| - name: Check Generated Files | |
| if: steps.check.outputs.changes_detected == 'true' | |
| run: | | |
| if [ ! -f "Sources/pkl/TimeZones.pkl" ]; then | |
| echo "Error: TimeZones.pkl was not generated" | |
| exit 1 | |
| fi | |
| if [ ! -f "Sources/SwiftTZ/Generated/TimeZoneModule.pkl.swift" ]; then | |
| echo "Error: TimeZoneModule.pkl.swift was not generated" | |
| exit 1 | |
| fi |