build.yaml

name: ci

on:
  push:
    branches:
      - "main"
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    # image registryの設定
    env:
      REGISTRY: ghcr.io
      IMAGE: "ghcr.io/${{ github.repository }}:${{ github.sha }}"
    # このリポジトリに対する書き込み権限を付与
    permissions:
      contents: write
      packages: write
    steps:
      # チェックアウト
      - name: Checkout
        uses: actions/checkout@v4
      # GitHub Container Registryへのログイン
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      # Container build and push
      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./container/Dockerfile
          push: true
          tags: ${{ env.IMAGE }}
      # Update k8s yaml
      - name: chage docker image
        uses: mikefarah/yq@master
        with:
          cmd: yq '.spec.template.spec.containers[0].image = env(IMAGE)' -i ${{ env.WORK_DIR }}container/manifest/sync/app.yaml
      # Manifest commit
      - name: commit
        uses: stefanzweifel/git-auto-commit-action@v4