coverage.yml

on:
  pull_request:
    branches:
      - main

name: coverage

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go-version:
          - 1.19.5
    env:
      GOPRIVATE: github.com/anyproto
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4
        with:
          go-version: '${{ matrix.go-version }}'

      - name: git config
        run: git config --global url.https://${{ secrets.ANYTYPE_PAT }}@github.com/.insteadOf https://github.com/

      # cache {{
      - id: go-cache-paths
        run: |
          echo "GOCACHE=$(go env GOCACHE)" >> $GITHUB_OUTPUT
          echo "GOMODCACHE=$(go env GOMODCACHE)" >> $GITHUB_OUTPUT
      - uses: actions/cache@v3
        with:
          path: |
            ${{ steps.go-cache-paths.outputs.GOCACHE }}
            ${{ steps.go-cache-paths.outputs.GOMODCACHE }}
          key: ${{ runner.os }}-go-${{ matrix.go-version }}-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-${{ matrix.go-version }}-
      # }}

      - name: deps
        run: make deps CGO_ENABLED=0

      - name: unit tests
        run: make test CGO_ENABLED=0

      - name: Quality Gate - Test coverage shall be above threshold
        env:
          TESTCOVERAGE_THRESHOLD: 0
        run: |
          go test ./... -coverprofile coverage.out -covermode count
          go tool cover -func coverage.out
          echo "Quality Gate: checking test coverage is above threshold ..."
          echo "Threshold             : $TESTCOVERAGE_THRESHOLD %"
          totalCoverage=`go tool cover -func=coverage.out | grep total | grep -Eo '[0-9]+\.[0-9]+'`
          echo "Current test coverage : $totalCoverage %"
          if (( $(echo "$totalCoverage $TESTCOVERAGE_THRESHOLD" | awk '{print ($1 > $2)}') )); then
              echo "OK"
          else
              echo "Current test coverage is below threshold. Please add more unit tests or adjust threshold to a lower value."
              echo "Failed"
              exit 1
          fi