Build Latest TZDB #1102
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| name: Build Latest TZDB | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - main | |
| schedule: | |
| - cron: '0 0 * * *' | |
| jobs: | |
| check: | |
| name: Check if newer version available | |
| runs-on: ubuntu-latest | |
| outputs: | |
| build_required: ${{steps.build_required.outputs.required}} | |
| latest_iana_version: ${{steps.versions.outputs.latest_iana_version}} | |
| last_processed_version: ${{steps.versions.outputs.last_processed_version}} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Fetch latest version file from IANA | |
| run: wget https://data.iana.org/time-zones/tzdb/version | |
| - name: Determine versions | |
| id: versions | |
| run: | | |
| LATEST_IANA_VERSION=`cat version | sed 's/ *//g'` | |
| echo "latest_iana_version=$LATEST_IANA_VERSION" >> $GITHUB_OUTPUT | |
| touch last_processed_version | |
| LAST_PROCESSED_VERSION=`cat last_processed_version | sed 's/ *//g'` | |
| echo "last_processed_version=$LAST_PROCESSED_VERSION" >> $GITHUB_OUTPUT | |
| - run: echo Latest IANA version [${{steps.versions.outputs.latest_iana_version}}] and Last processed version [${{steps.versions.outputs.last_processed_version}}] and Trigger [${{github.event_name}}] | |
| - name: Check if a build is required | |
| id: build_required | |
| run: | | |
| if [ "${{steps.versions.outputs.latest_iana_version}}" != "${{steps.versions.outputs.last_processed_version}}" ] || [ "${{github.event_name}}" != "schedule" ]; then | |
| echo "required=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "required=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Record last run timestamp | |
| run: echo $(date) > last_run_timestamp | |
| - name: Commit last run timestamp | |
| uses: stefanzweifel/git-auto-commit-action@v4 | |
| with: | |
| commit_message: Update last run timestamp | |
| file_pattern: last_run_timestamp | |
| skip_dirty_check: false | |
| build: | |
| name: Build | |
| runs-on: ubuntu-latest | |
| needs: check | |
| if: needs.check.outputs.build_required == 'true' | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Git pull | |
| run: git pull | |
| - name: Check installed TZDB version | |
| run: java test/GetTzdbVersion.java | |
| - name: Fetch TZDB code and data from IANA | |
| run: | | |
| mkdir -p temp | |
| cd temp | |
| wget https://data.iana.org/time-zones/releases/tzcode${{needs.check.outputs.latest_iana_version}}.tar.gz | |
| wget https://data.iana.org/time-zones/releases/tzdata${{needs.check.outputs.latest_iana_version}}.tar.gz | |
| tar xzfv tzcode${{needs.check.outputs.latest_iana_version}}.tar.gz | |
| tar xzfv tzdata${{needs.check.outputs.latest_iana_version}}.tar.gz | |
| make rearguard_tarballs | |
| cp "tzdata${{needs.check.outputs.latest_iana_version}}-rearguard.tar.gz" .. | |
| - name: Backup existing TZDB file permissions | |
| id: perms | |
| run: | | |
| TZDB_PERMS=`stat -c "%a" $JAVA_HOME/lib/tzdb.dat` | |
| echo "tzdb_perms=$TZDB_PERMS" >> $GITHUB_OUTPUT | |
| - name: Run ziupdater and install new TZDB | |
| run: sudo java -jar ziupdater/ziupdater.jar -l file://`pwd`/tzdata${{needs.check.outputs.latest_iana_version}}-rearguard.tar.gz | |
| - name: Restore TZDB file permissions | |
| run: sudo chmod ${{steps.perms.outputs.tzdb_perms}} $JAVA_HOME/lib/tzdb.dat | |
| - name: Recheck installed TZDB version | |
| run: java test/GetTzdbVersion.java | |
| - name: Runs tests | |
| run: java test/CheckTimeZoneInformation.java | |
| - name: Prep files for commit | |
| run: | | |
| mkdir -p releases/${{needs.check.outputs.latest_iana_version}} | |
| mkdir -p releases/latest | |
| echo ${{needs.check.outputs.latest_iana_version}} > last_processed_version | |
| cp temp/tzdata${{needs.check.outputs.latest_iana_version}}-rearguard.tar.gz releases/${{needs.check.outputs.latest_iana_version}} | |
| cp $JAVA_HOME/lib/tzdb.dat releases/${{needs.check.outputs.latest_iana_version}}/tzdb${{needs.check.outputs.latest_iana_version}}.dat | |
| cp temp/tzdata${{needs.check.outputs.latest_iana_version}}-rearguard.tar.gz releases/latest/tzdata-rearguard.tar.gz | |
| cp $JAVA_HOME/lib/tzdb.dat releases/latest/tzdb.dat | |
| - name: Commit files if needed | |
| uses: stefanzweifel/git-auto-commit-action@v4 | |
| with: | |
| commit_message: Build TZDB ${{needs.check.outputs.latest_iana_version}} | |
| file_pattern: last_processed_version releases/* | |
| skip_fetch: false | |
| skip_checkout: true | |
| skip_dirty_check: false | |
| - name: Release | |
| uses: softprops/action-gh-release@v1 | |
| with: | |
| body: Release TZDB ${{needs.check.outputs.latest_iana_version}} | |
| files: | | |
| releases/${{needs.check.outputs.latest_iana_version}}/* | |
| name: Release TZDB ${{needs.check.outputs.latest_iana_version}} | |
| tag_name: TZDB-${{needs.check.outputs.latest_iana_version}} |