Workflow file for this run
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| name: Create release tag and release note. | |
| on: | |
| pull_request: | |
| types: [closed] | |
| branches: | |
| - main | |
| jobs: | |
| create-release-tag: | |
| # PRがマージされたときのみ実行 | |
| if: github.event.pull_request.merged == true | |
| runs-on: ubuntu-latest | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| TZ: "Asia/Tokyo" | |
| steps: | |
| - uses: actions/checkout@v4 | |
| # 前回のリリースタグを取得する | |
| - name: Get previous tag | |
| id: pre_tag | |
| run: | | |
| echo "pre_tag=$(curl -H 'Accept: application/vnd.github.v3+json' -H 'Authorization: token ${{ secrets.GITHUB_TOKEN }}' https://api.github.com/repos/${{ github.repository }}/releases/latest | jq -r .tag_name)" >> $GITHUB_OUTPUT | |
| # タグを生成する 「{YYYY.MM.DD}-{当日リリース回数}」 | |
| - name: Generate tag | |
| id: release_tag | |
| run: | | |
| today=$(date +'%Y.%m.%d') | |
| pre_release_date=$(echo ${{ steps.pre_tag.outputs.pre_tag }} | awk -F'-' '{print $1}') | |
| pre_release_count=$(echo ${{ steps.pre_tag.outputs.pre_tag }} | awk -F'-' '{print $2}') | |
| if [[ ! $pre_release_date = $today ]]; then | |
| pre_release_count=0 | |
| fi | |
| echo "release_tag=$today-$(($pre_release_count + 1))" >> $GITHUB_OUTPUT | |
| # PRのDescriptionを取得しマークダウン形式に変換する | |
| - name: Get pr description | |
| id: pr_description | |
| run: | | |
| echo "pr_description=$(curl -H 'Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' \ | |
| 'https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number}}' \ | |
| | jq .body | awk '{if ($0 == "null") print ""; else print}')" >> $GITHUB_OUTPUT | |
| # 前回リリースからの差分をもとに、変更点を取得する | |
| - name: Generate release note changes | |
| id: changes | |
| run: | | |
| echo "changes=$( | |
| curl -X POST \ | |
| -H 'Accept: application/vnd.github.v3+json' \ | |
| -H 'Authorization: token ${{ secrets.GITHUB_TOKEN }}' \ | |
| https://api.github.com/repos/${{ github.repository }}/releases/generate-notes \ | |
| -d '{ | |
| "tag_name": "${{ steps.release_tag.outputs.release_tag }}", | |
| "previous_tag_name": "${{ steps.pre_tag.outputs.pre_tag }}", | |
| "target_commitish": "main" | |
| }' | jq .body | |
| )" >> $GITHUB_OUTPUT | |
| # リリースノートの本文を作成する | |
| - name: Create release note body | |
| id: release_note_body | |
| run: | | |
| echo "release_note_body=$(echo \ | |
| ${{ steps.pr_description.outputs.pr_description }} \ | |
| ${{ steps.changes.outputs.changes }} \ | |
| | sed 's/\\"//g' | sed 's/["“]//g')" >> $GITHUB_OUTPUT | |
| # タグを切り、リリースノートを作成する | |
| # PRのラベルに応じてカテゴライズする場合は、使用先のリポジトリで下記を定義する | |
| # https://docs.github.com/ja/repositories/releasing-projects-on-github/automatically-generated-release-notes#configuring-automatically-generated-release-notes | |
| - name: Create Release | |
| run: | | |
| response=$(curl -X POST \ | |
| -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \ | |
| -d "{ \ | |
| \"tag_name\": \"${{ steps.release_tag.outputs.release_tag }}\", \ | |
| \"target_commitish\": \"main\", \ | |
| \"name\": \"${{ steps.release_tag.outputs.release_tag }}\", \ | |
| \"body\": \"${{ steps.release_note_body.outputs.release_note_body }}\" \ | |
| }" \ | |
| -w "%{http_code}" \ | |
| -o response_body.txt \ | |
| https://api.github.com/repos/${{ github.repository }}/releases) | |
| status_code=$(tail -n1 <<< "$response") | |
| echo "Status Code: $status_code" | |
| body=$(cat response_body.txt) | |
| echo "Response Body: $body" | |
| if [ $status_code -ne 201 ]; then | |
| echo "Failed to create release" | |
| exit 1 | |
| fi |