lint.yaml

name: Linting
on:
  pull_request:

jobs:
  golangci:
    name: Lint golang files
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          repository: ${{github.event.pull_request.head.repo.full_name}}
          persist-credentials: false

      - name: Setup Go
        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
        with:
          go-version-file: 'go.mod'
          check-latest: true
          cache: 'false'

      - name: golangci-lint
        uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8 # v6.1.1
        with:
          only-new-issues: true
          version: v1.55
          args: --timeout=900s

  gomodtidy:
    name: Enforce go.mod tidiness
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          ref: "${{ github.event.pull_request.head.sha }}"
          repository: ${{github.event.pull_request.head.repo.full_name}}
          persist-credentials: false

      - name: Setup Go
        uses: actions/setup-go@41dfa10bad2bb2ae585af6ee5bb4d7d973ad74ed # v5.1.0
        with:
          go-version-file: 'go.mod'
          check-latest: true

      - name: Execute go mod tidy and check the outcome
        working-directory: ./
        run: |
          go mod tidy
          exit_code=$(git diff --exit-code)
          exit ${exit_code}

      - name: Print a comment in case of failure
        run: |
          echo "The go.mod and/or go.sum files appear not to be correctly tidied.

          Please, rerun go mod tidy to fix the issues."
          exit 1
        if: |
          failure() && github.event.pull_request.head.repo.full_name == github.repository