Build latest IANA data #5
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| name: Build latest IANA data | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| build-data: | |
| name: Fetch and build latest data from IANA | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Use Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: lts/* | |
| cache: npm | |
| - name: Install dependencies | |
| run: npm ci | |
| # This differs slightly from the default `grunt data` flow. We want to explicitly compile | |
| # `zic` and `zdump` to avoid relying on whatever version is on the action runners. | |
| - name: Download tzdata and tzcode | |
| run: | | |
| npx grunt --verbose clean data-download | |
| npx grunt --verbose data-download --fetch-tzcode | |
| - name: Build zic and zdump | |
| run: | | |
| pushd temp/download/latest | |
| make clean | |
| make | |
| popd | |
| - name: Generate new data | |
| run: | | |
| npx grunt --verbose data-meta \ | |
| data-zic --zic-path=./temp/download/latest/zic \ | |
| data-zdump --zdump-path=./temp/download/latest/zdump \ | |
| data-collect \ | |
| data-dedupe \ | |
| data-pack \ | |
| data-tests | |
| # The PR-specific workflow doesn't seem to run for PRs created by other workflows, | |
| # so we run the tests manually here just in case | |
| - name: Run tests | |
| run: npm test | |
| # Create a PR even if tests fail, so the branch can be pulled down locally to debug errors | |
| continue-on-error: true | |
| # Prepare version metadata for use in PR creation | |
| - name: Prepare metadata | |
| id: meta | |
| run: | | |
| echo "TZDATA_VERSION=$(cat temp/download/latest/version)" >> "$GITHUB_OUTPUT" | |
| echo -e "This contains the following changes from tzdb (edit this to remove details irrelevant to this project):\n\n\`\`\`" > temp/pr-body.txt | |
| awk '/^Release [[:digit:]]{4}/ {\ | |
| if (used != 1) { used = 1; active = 1 }\ | |
| else { active = 0 }\ | |
| } { if (active == 1) print }' \ | |
| temp/download/latest/NEWS >> temp/pr-body.txt | |
| echo "\`\`\`" >> temp/pr-body.txt | |
| - name: Create pull request | |
| uses: peter-evans/create-pull-request@v6 | |
| with: | |
| author: 'github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>' | |
| branch: automated/data-update | |
| commit-message: 'data: Add ${{ steps.meta.outputs.TZDATA_VERSION }}' | |
| title: 'data: Add ${{ steps.meta.outputs.TZDATA_VERSION }}' | |
| body-path: temp/pr-body.txt | |
| reviewers: ${{ github.actor }} |