ci.yml

name: ci

on:
  push:
    branches: [main]
  pull_request:
    paths-ignore:
      - 'doc/**'
      - 'README.md'

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  GO_VERSION: 1.17

jobs:
  prep-matrix:
    name: prep-matrix
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Set matrix
        id: set-matrix
        run: echo "matrix=$(ls | grep 'operator-v*' | jq -R -s -c 'split("\n")[:-1]')" >> $GITHUB_OUTPUT

  lint-build-test:
    name: lint-build-test
    needs: prep-matrix
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        folder-path: ${{ fromJson(needs.prep-matrix.outputs.matrix) }}
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Install go
        uses: actions/setup-go@v4
        with:
          go-version: ${{ env.GO_VERSION }}
          cache-dependency-path: ${{ matrix.folder-path }}/go.sum

      - name: Run go fmt
        run: go fmt ./...
        working-directory: ${{ matrix.folder-path }}
      - name: Run go vet
        run: go vet ./...
        working-directory: ${{ matrix.folder-path }}

      - name: Install golangci-lint
        run: curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin
      - name: Run golangci-lint
        run: golangci-lint run --fix --timeout 5m
        working-directory: ${{ matrix.folder-path }}
      
      # Those steps are commented because they require go1.18.
      #- name: Install shadow
      #  run: go install golang.org/x/tools/go/analysis/passes/shadow/cmd/shadow@latest
      #- name: Run shadow
      #  run: shadow ./...
      #  working-directory: ${{ matrix.folder-path }}

      - name: Build binary
        run: make build
        working-directory: ${{ matrix.folder-path }}
      
      - name: Run tests
        run: make test
        working-directory: ${{ matrix.folder-path }}