pipeline.yml

name: Build and test

on:
  merge_group:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
  workflow_dispatch: # Handy for testing

jobs:
  quesma-test-and-compile:
    strategy:
      matrix:
        module: [ "quesma" ]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Tune GitHub-hosted runner network
        uses: smorimoto/tune-github-hosted-runner-network@v1

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          cache-dependency-path: ${{ matrix.module }}/go.sum
          go-version: '1.22'

      - name: gofmt
        working-directory: ${{ matrix.module }}
        run: gofmt -l -d . | (! grep . -q) || (gofmt -l -d .;exit 1)

      - name: License Header Verification
        working-directory: ${{ matrix.module }}
        run: |
          LICENSE_COMMENT="// Copyright Quesma, licensed under the Elastic License 2.0.
          // SPDX-License-Identifier: Elastic-2.0"
          failed=false
          while IFS= read -r -d '' file; do
            file_content=$(< "$file")

            if [[ "$file_content" != "$LICENSE_COMMENT"* ]]; then
              echo "License header missing or incorrect in file: $file"
              failed=true
            fi
          done < <(find . -type f -name "*.go" -print0)
          if [ "$failed" = true ]; then
            exit 1
          fi
      - name: Go Vet
        working-directory: ${{ matrix.module }}
        run: go vet ./...

      - uses: dominikh/staticcheck-action@v1.3.1
        with:
          version: "2023.1.6"
          install-go: false
          working-directory: ${{ matrix.module }}

      - name: Build
        working-directory: ${{ matrix.module }}
        run: go build -v ./...

      - name: Test (without race detection)
        working-directory: ${{ matrix.module }}
        run: go run gotest.tools/gotestsum@latest --format pkgname-and-test-fails ./...

  build-quesma-docker-image:
    strategy:
      matrix:
        module: [ "quesma" ]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          cache-dependency-path: ${{ matrix.module }}/go.sum
          go-version: '1.22'

      - name: Build and export
        uses: docker/build-push-action@v6
        with:
          context: ${{ matrix.module }}/.
          tags: ${{ matrix.module }}:latest
          outputs: type=docker,dest=/tmp/image.tar
          cache-from: type=gha
          cache-to: type=gha,mode=max
        env:
          DOCKER_BUILD_SUMMARY: false

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.module }}
          path: /tmp/image.tar
          retention-days: 1

  build-log-generator:
    strategy:
        matrix:
            module: [ "log-generator" ]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          cache-dependency-path: ${{ matrix.module }}/go.sum
          go-version: '1.22'

      - name: Build and export
        uses: docker/build-push-action@v6
        with:
          context: ci/${{ matrix.module }}/.
          tags: ${{ matrix.module }}:latest
          outputs: type=docker,dest=/tmp/image.tar
          cache-from: type=gha
          cache-to: type=gha,mode=max
        env:
          DOCKER_BUILD_SUMMARY: false

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.module }}
          path: /tmp/image.tar
          retention-days: 1

  smoke-test:
    runs-on: ubuntu-latest
    needs: [build-log-generator, build-quesma-docker-image]
    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          cache-dependency-path: smoke-test/go.sum
          go-version: '1.22'

      - name: Download images
        uses: actions/download-artifact@v4
        with:
          path: /tmp/images

      - name: Load images
        run: |
          for file in /tmp/images/*/*.tar; do
            docker load --input $file
          done
          docker image ls -a  

      - name: Build and start docker-compose
        timeout-minutes: 10
        run: docker-compose -f ci/ci.yml up -d

      - name: Wait until services are healthy
        timeout-minutes: 6
        working-directory: smoke-test
        run: go run . --wait-for-start

      - name: Verify if data is flowing
        working-directory: smoke-test
        env:
          GITHUB_ACTIONS: true
        run: go run .

      - name: Print docker status
        if: failure()
        run: docker-compose -f ci/ci.yml ps

      - name: Print docker-compose logs
        if: failure()
        run: docker-compose -f ci/ci.yml logs