cicd-branch-main.yml

name: CI/CD

on: push

env:
  GOOGLE_PROJECT_ID: botchi
  # GAR_LOCATION: asia-northeast3-docker.pkg.dev
  # REPOSITORY: botchi/botchi-go
  # SERVICE: botchi-go
  GOOGLE_REGION: asia-northeast3
  IMAGE_TAG: ${{ secrets.DOCKERHUB_USERNAME }}/${{ vars.APP_NAME }}:${{ github.ref_type }}-${{ github.ref_name }}

jobs:
  cicd:
    permissions:
      contents: "read"
      id-token: "write"

    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Google Auth
        id: google-auth
        uses: "google-github-actions/auth@v1"
        with:
          token_format: "access_token"
          workload_identity_provider: "${{ secrets.GOOGLE_WORKLOAD_IDENTITY_PROVIDER }}"
          service_account: "${{ secrets.GOOGLE_SERVICE_ACCOUNT }}"

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          build-args: |
            DISCORD_BOT_TOKEN=${{ secrets.DISCORD_BOT_TOKEN }}
            DISCORD_BOT_LOG_GUILD_ID=${{ vars.DISCORD_BOT_LOG_GUILD_ID }}
            DISCORD_BOT_LOG_CHANNEL_ID=${{ vars.DISCORD_BOT_LOG_CHANNEL_ID }}
          tags: ${{ env.IMAGE_TAG }}
          push: true

      - name: Deploy to Compute engine
        id: deploy
        uses: google-github-actions/ssh-compute@v0
        with:
          instance_name: container-runner-main
          zone: asia-northeast3-a
          ssh_private_key: "${{ secrets.GCP_SSH_PRIVATE_KEY }}"
          user: ${{ secrets.GCP_SSH_USER }}
          command: |
            docker pull ${{ env.IMAGE_TAG }}
            if $(docker ps -aq); then
            docker stop $(docker ps -aq); fi
            docker run -d --rm ${{ env.IMAGE_TAG }}
            docker image prune -af

      - name: Show Output
        run: |-
          echo '${{ steps.deploy.outputs.stdout }}'
          echo '${{ steps.deploy.outputs.stderr }}'