ci.yaml

name: Continuous Integration
on:
  pull_request:
    types: [opened, synchronize, reopened]
    paths-ignore:
      - '**/*.md'
  push:
    branches:
     - master
     - main
    paths-ignore:
     - '**/*.md'

env:
  IMAGE_NAME: "databack/mysql-backup"

jobs:
  report:
    name: Report
    runs-on: ubuntu-latest
    outputs:
      non_docs_changed: ${{ steps.fileschanged.outputs.non_doc_files_changed }}
    steps:
    - name: ref
      run: echo ${{ github.ref }}
    - name: event_name
      run: echo ${{ github.event_name }}
    - name: checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: ${{ github.event_name == 'pull_request' && 2 || 0 }}
    - id: fileschanged
      run: |
        case '${{ github.event_name }}' in
          push)
            firstCommit='${{ github.event.before }}'
            lastCommit='${{ github.event.after }}'
            ;;
          pull_request)
            firstCommit='${{ github.event.pull_request.base.sha }}'
            lastCommit='${{ github.event.pull_request.head.sha }}'
            ;;
        esac
        changedFiles=$(git diff --name-only --diff-filter=d "${firstCommit}" "${lastCommit}")
        echo "Files changed: $changedFiles"
        NON_MD_FILES=$(echo "$changedFiles" | grep -v '\.md$' || true)
        if [ -n "$NON_MD_FILES" ]; then
          echo "non_doc_files_changed=true" >> $GITHUB_OUTPUT
        else
          echo "non_doc_files_changed=false" >> $GITHUB_OUTPUT
        fi
  ci:
    name: CI
    runs-on: ubuntu-latest
    needs: [ report ]
    if: needs.report.outputs.non_docs_changed == 'true'
    steps:
    - name: checkout
      uses: actions/checkout@v4
    - uses: actions/setup-go@v5
      with:
        go-version: '1.22'
    - name: golangci-lint
      uses: golangci/golangci-lint-action@v6
      with:
        version: latest
    - name: Build
      run: go build -o dist/mysql-backup -v .
    - name: vet
      run: make vet
    - name: Test
      run: make test
    - name: Integration Test
      run: make integration_test
    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3
    - name: Build and push
      id: docker_build
      uses: docker/build-push-action@v6
      with:
        push: false
        platforms: linux/amd64,linux/arm64
        tags: |
          ${{env.IMAGE_NAME}}:${{github.sha}}
    - name: test
      run: make test