Send Changelog as Slack Notification #3
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| # name: Send Changelog Notification to Slack | |
| name: Send Changelog as Slack Notification | |
| on: | |
| pull_request_review: | |
| types: [submitted] | |
| jobs: | |
| send-changelog-to-slack: | |
| runs-on: ubuntu-latest | |
| if: | | |
| github.event.review.state == 'approved' && | |
| contains(github.event.pull_request.head.ref, 'release/') | |
| steps: | |
| - uses: actions/checkout@v2 | |
| - name: Get Package Version | |
| id: package_version | |
| run: | | |
| # Read the version from the package.json file | |
| version=$(jq -r '.version' package.json) | |
| package_name=$(jq -r '.name' package.json) | |
| # Set the output variable | |
| echo "version=$version" >> $GITHUB_OUTPUT | |
| echo "package_name=$package_name" >> $GITHUB_OUTPUT | |
| - name: Print Package Version | |
| run: | | |
| echo "Package version: ${{ steps.package_version.outputs.version }} of ${{ steps.package_version.outputs.package_name }} has been published 🎉" | |
| - name: Get Most Recent Changelog Release Entry | |
| id: changelog | |
| run: | | |
| # Assuming the changelog is in a file named CHANGELOG.md | |
| # Find the start of the first versioned block | |
| FIRST_VERSION_START=$(grep -n -E '## \[v\w+\.\w+\.\w+\]' CHANGELOG.md | head -n 1 | cut -d ':' -f 1) | |
| # Find the end of the first versioned block | |
| FIRST_VERSION_END=$(($(grep -n -E '## \[v\w+\.\w+\.\w+\]' CHANGELOG.md | head -n 2 | tail -n 1 | cut -d ':' -f 1) - 1)) | |
| # Extract the version header and changes in that block | |
| CHANGES=$(sed -n "$FIRST_VERSION_START,$FIRST_VERSION_END p" CHANGELOG.md) | |
| VERSION_HEADER=$(echo "$CHANGES" | head -n 1) | |
| # Remove leading '## ' from the version header | |
| VERSION_HEADER=$(echo "$VERSION_HEADER" | sed 's/^## //') | |
| CHANGES_TEXT=$(echo "$CHANGES" | tail -n +2 | grep -E '^\-' | sed 's/^-\s*//') | |
| # Convert the changes text into a JSON array | |
| CHANGELOG_CONTENT=$(echo "$CHANGES_TEXT" | tr '\n' '|') | |
| CHANGELOG_CONTENT="${CHANGELOG_CONTENT//|/'\n'}" | |
| CHANGELOG_CONTENT="${CHANGELOG_CONTENT//\`/\'}" | |
| echo "$VERSION_HEADER" | |
| echo "$CHANGELOG_CONTENT" | |
| echo "version_header=$VERSION_HEADER" >> $GITHUB_OUTPUT | |
| echo "changelog_entries=$CHANGELOG_CONTENT" >> $GITHUB_OUTPUT | |
| - name: Print Changelog Entry | |
| run: | | |
| json_payload="{\"username\": \"kitbagreleasebot\",\"icon_emoji\": \":package:\",\"text\":\"Release notification\", | |
| \"blocks\": [ | |
| {\"type\": \"section\",\"text\": {\"type\": \"mrkdwn\",\"text\": \"🚀 Version *${{ steps.package_version.outputs.version }}* of *${{steps.package_version.outputs.package_name}}* has been published 🚀\n\n\"}}, | |
| {\"type\": \"section\",\"text\": {\"type\": \"mrkdwn\",\"text\":\"📝 *Changelog entry:*\n\n*${{ steps.changelog.outputs.version_header }}*\n\n${{ steps.changelog.outputs.changelog_entries }}\"}}]}" | |
| curl -X POST -H 'Content-type: application/json' --data "$json_payload" "$SLACK_WEBHOOK" | |
| env: | |
| SLACK_WEBHOOK: https://hooks.slack.com/services/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 |