.github/workflows/build.yaml

name: Build

on:
  pull_request:
    branches:
      - master

  push:
    branches:
      - "*"

jobs:
  build:
    name: Build
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        golang-version:
          - "1.22"
    steps:
      - name: Checkout project
        uses: actions/checkout@v4

      - name: Setup golang
        id: setup-go
        uses: actions/setup-go@v5
        with:
          go-version: '^${{ matrix.golang-version }}'

      - name: Setup musl
        id: setup-musl
        run: |
          sudo apt-get install -y musl-tools musl-dev

#      - name: Cache golang
#        id: cache-golang
#        uses: actions/cache@v4
#        with:
#          path: |
#            ~/go/pkg/mod
#            ~/.cache/go-build
#          key: clickhouse-backup-golang-${{ matrix.golang-version }}-${{ hashFiles('go.mod', '.github/workflows/*.yaml') }}

      - name: Install golang dependencies
        run: go mod download -x
#        if: |
#          steps.cache-golang.outputs.cache-hit != 'true'

      - name: Build clickhouse-backup binary
        id: make-race
        env:
          GOROOT: ${{ env.GOROOT_1_22_X64 }}
        run: |
          make build/linux/amd64/clickhouse-backup build/linux/arm64/clickhouse-backup
          make build/linux/amd64/clickhouse-backup-fips build/linux/arm64/clickhouse-backup-fips 
          make build-race build-race-fips config test

      - name: Report unittest coverage
        uses: coverallsapp/github-action@v2
        with:
          file: _coverage_/coverage.out
          parallel: true
          format: golang
          flag-name: unittest-${{ matrix.clickhouse }}

      # be careful with encrypt with old OpenSSL - https://habr.com/ru/post/535140/
      # openssl enc -base64 -aes-256-cbc -e -in test/integration/credentials.json -out test/integration/credentials.json.enc -md md5 -k ${VAULT_PASSWORD}
      - name: Decrypting credentials for Google Cloud Storage
        id: secrets
        env:
          VAULT_PASSWORD: ${{ secrets.VAULT_PASSWORD }}
        run: |
          if [[ "" != "${VAULT_PASSWORD}" ]]; then
            openssl version
            openssl enc -base64 -aes-256-cbc -d -in test/integration/credentials.json.enc -out test/integration/credentials.json -md md5 -k ${VAULT_PASSWORD}
          fi
          echo "GCS_TESTS=$(if [ -z "${{ secrets.VAULT_PASSWORD }}" ]; then echo "false"; else echo "true"; fi)" >> $GITHUB_OUTPUT

      - uses: actions/upload-artifact@v4
        with:
          name: build-gcp-credentials
          path: |
            test/integration/credentials.json
          if-no-files-found: error
          retention-days: 1
        if: |
          steps.secrets.outputs.GCS_TESTS == 'true'

      - uses: actions/upload-artifact@v4
        with:
          name: build-artifacts
          path: |
            build/linux/amd64/clickhouse-backup
            build/linux/arm64/clickhouse-backup
            build/linux/amd64/clickhouse-backup-fips
            build/linux/arm64/clickhouse-backup-fips
          if-no-files-found: error
          retention-days: 1

      - uses: actions/upload-artifact@v4
        with:
          name: build-test-artifacts
          path: |
            clickhouse-backup/clickhouse-backup-race
            clickhouse-backup/clickhouse-backup-race-fips
          if-no-files-found: error
          retention-days: 1
    outputs:
      GCS_TESTS: ${{ steps.secrets.outputs.GCS_TESTS }}

  testflows:
    needs: build
    name: Testflows
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        golang-version:
          - "1.22"
        clickhouse:
          - '22.3'
          - '22.8'
          - '23.3'
          - '23.8'
          - '24.3'
    steps:
      - name: Checkout project
        uses: actions/checkout@v4

      - name: Setup golang
        id: setup-go
        uses: actions/setup-go@v5
        with:
          go-version: '^${{ matrix.golang-version }}'

      - uses: actions/download-artifact@v4
        with:
          name: build-test-artifacts
          path: ./clickhouse-backup/

      - name: Install python venv
        run: |
          set -x
          (dpkg -l | grep venv) || (apt-get update && apt-get install -y python3-venv)
          python3 -m venv ~/venv/qa

      - name: Cache python
        uses: actions/cache@v4
        id: cache-python
        with:
          path: ~/venv/qa
          key: clickhouse-backup-python-${{ hashFiles('test/testflows/requirements.txt','.github/workflows/*.yaml') }}

      - name: Install python dependencies
        run: |
          set -x
          ~/venv/qa/bin/pip3 install -U -r ./test/testflows/requirements.txt
        if: |
          steps.cache-python.outputs.cache-hit != 'true'

      - name: Running TestFlows tests
        env:
          CLICKHOUSE_VERSION: ${{ matrix.clickhouse }}
          QA_AWS_ACCESS_KEY: ${{ secrets.QA_AWS_ACCESS_KEY }}
          QA_AWS_ENDPOINT: ${{ secrets.QA_AWS_ENDPOINT }}
          QA_AWS_SECRET_KEY: ${{ secrets.QA_AWS_SECRET_KEY }}
          QA_AWS_REGION: ${{ secrets.QA_AWS_REGION }}
          QA_AWS_BUCKET: ${{ secrets.QA_AWS_BUCKET }}
          QA_GCS_CRED_JSON: ${{ secrets.QA_GCS_CRED_JSON }}
          # don't change it to avoid not working CI/CD
          RUN_TESTS: "*"
        run: |
          set -x
          export CLICKHOUSE_TESTS_DIR=$(pwd)/test/testflows/clickhouse_backup

          docker compose -f ${CLICKHOUSE_TESTS_DIR}/docker-compose/docker-compose.yml pull
          
          chmod +x $(pwd)/clickhouse-backup/clickhouse-backup*
          source ~/venv/qa/bin/activate
          set +e
          ~/venv/qa/bin/python3 ./test/testflows/clickhouse_backup/regression.py --debug --only="${RUN_TESTS:-*}" --log ./test/testflows/raw.log 
          if [[ "0" != "$?" ]]; then
            docker-compose -f ${CLICKHOUSE_TESTS_DIR}/docker-compose/docker-compose.yml logs zookeeper
            exit 1
          fi
          set -e
          tfs --debug --no-colors transform compact ./test/testflows/raw.log ./test/testflows/compact.log
          tfs --debug --no-colors transform nice ./test/testflows/raw.log ./test/testflows/nice.log.txt
          tfs --debug --no-colors transform short ./test/testflows/raw.log ./test/testflows/short.log.txt
          tfs --debug --no-colors report results -a "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}/" ./test/testflows/raw.log - --confidential --copyright "Altinity LTD" --logo ./test/testflows/altinity.png | ~/venv/qa/bin/tfs --debug --no-colors document convert > ./test/testflows/report.html
          sudo chmod -Rv +rx test/testflows/clickhouse_backup/_instances
      - name: Format testflows coverage
        env:
          GOROOT: ${{ env.GOROOT_1_22_X64 }}
        run: |
          sudo chmod -Rv a+rw test/testflows/_coverage_/
          ls -la test/testflows/_coverage_
          go env
          go tool covdata textfmt -i test/testflows/_coverage_/ -o test/testflows/_coverage_/coverage.out
      - name: Report testflows coverage
        uses: coverallsapp/github-action@v2
        with:
          file: test/testflows/_coverage_/coverage.out
          parallel: true
          format: golang
          flag-name: testflows-${{ matrix.clickhouse }}
      # todo possible failures  https://github.com/actions/upload-artifact/issues/270
      - name: Upload testflows logs
        uses: actions/upload-artifact@v4
        with:
          name: testflows-logs-and-reports-${{ matrix.clickhouse }}-${{ github.run_id }}
          path: |
            test/testflows/*.log
            test/testflows/*.log.txt
            test/testflows/clickhouse_backup/_instances/**/*.log
            test/testflows/*.html
          retention-days: 7

  test:
    needs: build
    name: Test
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        golang-version:
          - "1.22"
        clickhouse:
          - '1.1.54394'
          - '19.17'
          - '20.3'
          - '20.8'
          - '21.3'
          - '21.8'
          - '22.3'
          - '22.8'
          - '23.3'
          - '23.8'
          - '24.3'
    steps:
      - name: Checkout project
        uses: actions/checkout@v4

      - name: Setup golang
        id: setup-go
        uses: actions/setup-go@v5
        with:
          go-version: '^${{ matrix.golang-version }}'

#      - name: Cache golang
#        id: cache-golang
#        uses: actions/cache@v4
#        with:
#          path: |
#            ~/go/pkg/mod
#            ~/.cache/go-build
#          key: clickhouse-backup-golang-${{ matrix.golang-version }}-${{ hashFiles('go.mod', '.github/workflows/*.yaml') }}

      - uses: actions/download-artifact@v4
        with:
          name: build-test-artifacts
          path: ./clickhouse-backup/

      - uses: actions/download-artifact@v4
        with:
          name: build-gcp-credentials
          path: ./test/integration/
        if: |
          needs.build.outputs.GCS_TESTS == 'true'

      - name: Running integration tests
        env:
          RUN_PARALLEL: 2
          GOROOT: ${{ env.GOROOT_1_22_X64 }}
          CLICKHOUSE_VERSION: ${{ matrix.clickhouse }}
          # options for advanced debug CI/CD
          # RUN_TESTS: "TestLongListRemote"
          # LOG_LEVEL: "debug"
          # TEST_LOG_LEVEL: "debug"
          # GCS_DEBUG: "true"
          # SFTP_DEBUG: "true"
          # AZBLOB_DEBUG: "true"
          # FTP_DEBUG: "true"
          # S3_DEBUG: "true"
          CGO_ENABLED: 0
          GCS_TESTS: ${{ needs.build.outputs.GCS_TESTS }}
          RUN_ADVANCED_TESTS: 1
          AZURE_TESTS: 1
          # need for FIPS
          QA_AWS_ACCESS_KEY: ${{ secrets.QA_AWS_ACCESS_KEY }}
          QA_AWS_SECRET_KEY: ${{ secrets.QA_AWS_SECRET_KEY }}
          QA_AWS_BUCKET: ${{ secrets.QA_AWS_BUCKET }}
          QA_AWS_REGION: ${{ secrets.QA_AWS_REGION }}
          # need for GCP over S3
          QA_GCS_OVER_S3_ACCESS_KEY: ${{ secrets.QA_GCS_OVER_S3_ACCESS_KEY }}
          QA_GCS_OVER_S3_SECRET_KEY: ${{ secrets.QA_GCS_OVER_S3_SECRET_KEY }}
          QA_GCS_OVER_S3_BUCKET: ${{ secrets.QA_GCS_OVER_S3_BUCKET }}
        run: |
          set -xe
          echo "CLICKHOUSE_VERSION=${CLICKHOUSE_VERSION}"
          echo "GCS_TESTS=${GCS_TESTS}"

          chmod +x $(pwd)/clickhouse-backup/clickhouse-backup*

          if [[ "${CLICKHOUSE_VERSION}" =~ 2[2-9]+ ]]; then
            export CLICKHOUSE_IMAGE=clickhouse/clickhouse-server
          else
            export CLICKHOUSE_IMAGE=yandex/clickhouse-server
          fi

          if [[ "${CLICKHOUSE_VERSION}" == 2* ]]; then
            export COMPOSE_FILE=docker-compose_advanced.yml
          else
            export COMPOSE_FILE=docker-compose.yml
          fi

          export CUR_DIR="$(pwd)/test/integration"
          export CLICKHOUSE_BACKUP_BIN="$(pwd)/clickhouse-backup/clickhouse-backup-race"
          docker compose -f "${CUR_DIR}/${COMPOSE_FILE}" --progress=quiet pull
          
          pids=()
          for ((i = 0; i < RUN_PARALLEL; i++)); do
            docker compose -f ${CUR_DIR}/${COMPOSE_FILE} --project-name project${i} --progress plain up -d &
            pids+=($!)
          done
          
          
          for pid in "${pids[@]}"; do
            if wait "$pid"; then
                echo "$pid docker compose up successful"
            else
                echo "$pid the docker compose up failed. Exiting."
                exit 1  # Exit with an error code if any command fails
            fi
          done
          
          go test -parallel ${RUN_PARALLEL} -timeout 60m -failfast -tags=integration -run "${RUN_TESTS:-.+}" -v test/integration/integration_test.go
      - name: Format integration coverage
        env:
          GOROOT: ${{ env.GOROOT_1_22_X64 }}
        run: |
          sudo chmod -Rv a+rw test/integration/_coverage_/
          ls -la test/integration/_coverage_ 
          go tool covdata textfmt -i test/integration/_coverage_/ -o test/integration/_coverage_/coverage.out
      - name: Report integration coverage
        uses: coverallsapp/github-action@v2
        with:
          file: test/integration/_coverage_/coverage.out
          parallel: true
          format: golang
          flag-name: integration-${{ matrix.clickhouse }}
  coverage:
    needs:
      - test
      - testflows
    name: coverage
    runs-on: ubuntu-latest
    steps:
        - name: Coveralls Finished
          uses: coverallsapp/github-action@v2
          with:
            parallel-finished: true
  docker:
    needs:
      - test
      - testflows
    name: Docker
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout project
        uses: actions/checkout@v4

      - uses: actions/download-artifact@v4
        with:
          name: build-artifacts
          path: ./build/linux/

      - name: Extract DOCKER_TAG version
        id: docker_tag
        run: |
          DOCKER_TAG=${GITHUB_REF##*/}
          export DOCKER_TAG=${DOCKER_TAG##*\\}
          echo "docker_tag=${DOCKER_TAG:-dev}" >> $GITHUB_OUTPUT

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

      - name: Building docker image
        env:
          DOCKER_REPO: ${{ secrets.DOCKER_REPO }}
          DOCKER_IMAGE: ${{ secrets.DOCKER_IMAGE }}
          DOCKER_TOKEN: ${{ secrets.DOCKER_TOKEN }}
          DOCKER_USER: ${{ secrets.DOCKER_USER }}
          DOCKER_REGISTRY: ${{ secrets.DOCKER_REGISTRY }}
          DOCKER_TAG: ${{ steps.docker_tag.outputs.docker_tag }}
        run: |
          if [[ "${DOCKER_TOKEN}" != "" ]]; then
            export DOCKER_REGISTRY=${DOCKER_REGISTRY:-docker.io}
            echo ${DOCKER_TOKEN} | docker login -u ${DOCKER_USER} --password-stdin ${DOCKER_REGISTRY}
            export VERSION=$(git describe --always --tags --abbrev=0 2>/dev/null | sed 's/^v//;s/\([^-]*-g\)/c\1/;s/-/./g')

            docker buildx build --progress=plain --platform=linux/amd64,linux/arm64 --tag=${DOCKER_REGISTRY}/${DOCKER_REPO}/${DOCKER_IMAGE}:${DOCKER_TAG} --build-arg VERSION=$VERSION --target=image_short --pull --push .
            docker buildx build --progress=plain --platform=linux/amd64,linux/arm64 --tag=${DOCKER_REGISTRY}/${DOCKER_REPO}/${DOCKER_IMAGE}:${DOCKER_TAG}-fips --build-arg VERSION=$VERSION --target=image_fips --pull --push .
            docker buildx build --progress=plain --platform=linux/amd64,linux/arm64 --tag=${DOCKER_REGISTRY}/${DOCKER_REPO}/${DOCKER_IMAGE}-full:${DOCKER_TAG} --build-arg VERSION=$VERSION --target=image_full --pull --push .
          fi

  cleanup:
    name: Cleanup
    needs:
      - docker
      - coverage
    runs-on: ubuntu-22.04
    if: always()
    steps:
      - name: delete build-artifacts
        uses: geekyeggo/delete-artifact@v5
        with:
          name: build-artifacts
          failOnError: false

      - name: delete build-gcp-credentials
        uses: geekyeggo/delete-artifact@v5
        with:
          name: build-gcp-credentials
          failOnError: false