feature: ReactからNext.jsへの転身、github workflowとk8sのマニフェストを追加、kuma-uiの導入 #1
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| name: Build and Push Docker Image | |
| on: | |
| push: | |
| branches: | |
| - main # メインブランチへのプッシュ時にトリガー | |
| workflow_dispatch: # 手動でトリガー可能 | |
| jobs: | |
| build-and-deploy: | |
| runs-on: ubuntu-latest | |
| steps: | |
| # 1. リポジトリコードをチェックアウト | |
| - name: Checkout Code | |
| uses: actions/checkout@v4 | |
| # 2. Node.js 環境をセットアップ | |
| - name: Set up Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: 22 | |
| cache: "yarn" | |
| # 3. Yarn を使ってプロジェクトをインストール | |
| - name: Install Dependencies Using Yarn | |
| run: yarn install | |
| # 4. Next.js をビルド（SSG ページの生成） | |
| - name: Build Next.js App | |
| run: yarn build | |
| # 5. ユーザー名とリポジトリ名をフォーマットする | |
| - name: Format Username and Repository Name | |
| id: format | |
| run: | | |
| FORMATTED_USERNAME=$(echo "${{ github.repository_owner }}" | tr '[:upper:]' '[:lower:]') | |
| FORMATTED_REPO_NAME=$(echo "${{ github.event.repository.name }}" | sed -E 's/([a-z])([A-Z])/\1-\2/g' | tr '[:upper:]' '[:lower:]') | |
| echo "FORMATTED_USERNAME=${FORMATTED_USERNAME}" >> $GITHUB_ENV | |
| echo "FORMATTED_REPO_NAME=${FORMATTED_REPO_NAME}" >> $GITHUB_ENV | |
| # 6. Docker にログイン（GitHub Container Registry） | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ env.FORMATTED_USERNAME }} | |
| password: ${{ secrets.GITHUB_TOKEN }} # GitHub Actions が自動提供するトークン | |
| # 7. Docker イメージをビルド | |
| - name: Build Docker Image | |
| run: | | |
| docker build -f infra/docker/Dockerfile . -t ghcr.io/${{ env.FORMATTED_USERNAME }}/${{ env.FORMATTED_REPO_NAME }}:latest | |
| # 8. Docker イメージをプッシュ | |
| - name: Push Docker Image | |
| run: | | |
| docker push ghcr.io/${{ env.FORMATTED_USERNAME }}/${{ env.FORMATTED_REPO_NAME }}:latest |