Prepare for release #3
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| name: Release | |
| ##### | |
| # Your changelog must be called CHANGELOG (no ext) and use the expected format (Package_Name tag_number (date) \n ------- \n changes...) | |
| # Any text between the previous and new version in the changelog will be used as the text for the release, so use markdown syntax as needed | |
| # The package_name variable must match what is in your CHANGELOG and will be used as part of the release name | |
| # This workflow maybe supports pre-release versions (with rc in the version) - but no promises. | |
| ##### | |
| on: | |
| push: | |
| branches: | |
| - main | |
| env: | |
| package_name: snowplow-unified | |
| jobs: | |
| version_check: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| v_package: ${{ steps.version.outputs.dbt_package_version}} | |
| v_old: ${{ steps.previoustag.outputs.tag}} | |
| new_version: ${{ steps.new_version_flag.outputs.new_version}} | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 # needed to get tags | |
| - name: 'Get Previous tag' | |
| id: previoustag | |
| uses: "WyriHaximus/github-action-get-previous-tag@v1" | |
| with: | |
| fallback: 0.0.1 # Optional fallback tag to use when no tag can be found | |
| - name: Get tag and package versions | |
| id: version | |
| # Grab the version number of from the project.yml file as the pushed version of the package, set to variable dbt_package_version | |
| run: | | |
| echo "dbt_package_version=$(grep -oP "(?<=version: ')(.*)(?=')" dbt_project.yml)" >> $GITHUB_OUTPUT | |
| echo "Project YAML version: $(grep -oP "(?<=version: ')(.*)(?=')" dbt_project.yml)" | |
| - name: Echo if version already match | |
| if: ${{ steps.previoustag.outputs.tag == steps.version.outputs.dbt_package_version }} | |
| run: | | |
| echo "Tag version (${{ steps.previoustag.outputs.tag }}) is the same as the version in project (${{ steps.version.outputs.dbt_package_version }}), no need to release." | |
| - name: Ensure future steps continue if version doesn't match | |
| id: new_version_flag | |
| if: ${{ steps.previoustag.outputs.tag != steps.version.outputs.dbt_package_version }} | |
| # Set a flag to check if we need to run the future steps, if this is not set they won't run. | |
| run: | | |
| echo "Tag version (${{ steps.previoustag.outputs.tag }}) is different from the version in project (${{ steps.version.outputs.dbt_package_version }}), will release." | |
| echo "new_version=yes" >> $GITHUB_OUTPUT | |
| tagging: | |
| if: ${{ needs.version_check.outputs.new_version == 'yes' }} | |
| needs: ['version_check'] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Setup git | |
| uses: oleksiyrudenko/[email protected] | |
| with: | |
| token: '${{ secrets.GITHUB_TOKEN }}' | |
| name: github-actions[bot] | |
| email: 41898282+github-actions[bot]@users.noreply.github.com | |
| - name: Generate Release Information | |
| id: tag_version | |
| uses: mathieudutour/[email protected] | |
| # Use this to avoid overwriting existing tags | |
| with: | |
| dry_run: true | |
| github_token: ${{ secrets.GITHUB_TOKEN }} | |
| tag_prefix: '' | |
| default_bump: false | |
| custom_tag: ${{ needs.version_check.outputs.v_package }} | |
| - name: Tag release | |
| run: | | |
| git tag ${{ steps.tag_version.outputs.new_tag }} | |
| git push --tags | |
| release: | |
| if: ${{ needs.version_check.outputs.new_version == 'yes' }} | |
| needs: ["version_check", "tagging"] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Prep release body | |
| id: release_prep | |
| # Grep the CHANGELOG to get the text between the new version line and the previous version line (tail to cut off the ----- line, can't have variable length lookbacks in regex) | |
| # Due to multiline output, need to use this EOF approach https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings | |
| run: | | |
| echo 'release_body<<EOF' >> $GITHUB_OUTPUT | |
| echo "$(grep -Pzo "(?<=${{env.package_name}} ${{ needs.version_check.outputs.v_package }} \(\d{4}-\d{2}-\d{2}\)\n)-*\n(?s)(.*)(?=${{env.package_name}} ${{ needs.version_check.outputs.v_old }} \(\d{4}-\d{2}-\d{2}\))" CHANGELOG | tail -n +2)" >> $GITHUB_OUTPUT | |
| echo 'EOF' >> $GITHUB_OUTPUT | |
| - name: Release | |
| uses: ncipollo/release-action@v1 | |
| with: | |
| tag: ${{ needs.version_check.outputs.v_package }} | |
| name: ${{env.package_name}} v${{ needs.version_check.outputs.v_package }} | |
| draft: false | |
| body: ${{ steps.release_prep.outputs.release_body }} | |
| prerelease: ${{ contains(needs.version_check.outputs.v_package, 'rc') }} | |
| token: ${{ secrets.GITHUB_TOKEN }} |