name: Linter

on:
  push:
    tags:
      - v*
    branches:
      - main
  pull_request:
permissions:
  contents: read
  pull-requests: read

jobs:
  golangci-lint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Filter paths
        uses: dorny/paths-filter@4512585405083f25c027a35db413c2b3b9006d50 # v2.11.1
        id: filter
        with:
          filters: |
            go:
              - '**/*.go'
              - 'tools/go.mod'

      - name: Setup Go
        uses: actions/setup-go@v5
        if: steps.filter.outputs.go == 'true'
        with:
          go-version-file: "go.mod"

      - name: Lint code
        if: steps.filter.outputs.go == 'true'
        run: |
          go run -modfile=tools/go.mod github.com/golangci/golangci-lint/cmd/golangci-lint run -v --timeout 5m