build-test.yml

name: Build and Test

on:
  push:
    branches:
      - 'main'
      - 'dev'

permissions:
  contents: read
  packages: write

jobs:
  build-test:
    name: Build, Test & Push Image
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.21'
          cache: true

      - name: Build
        run: go build -v ./...

      - name: Test
        run: go test -v ./...

      - name: Extract branch name
        id: branch
        run: |
          BRANCH_NAME=${GITHUB_REF#refs/heads/}
          echo "name=${BRANCH_NAME}" >> $GITHUB_OUTPUT

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ghcr.io/${{ github.repository_owner }}/api_gateway
          tags: |
            type=raw,value=${{ steps.branch.outputs.name }}-{{sha}},enable=true
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Log in to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Image Summary
        run: |
          echo "### 🐳 Docker Image Built" >> $GITHUB_STEP_SUMMARY
          echo "**Tags pushed:**" >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          echo "${{ steps.meta.outputs.tags }}" >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY