GitHub Action: Run golangci-lint with reviewdog

This action runs golangci-lint with reviewdog on pull requests to improve code review experience.

Migrating from v1 to v2

In many cases, you need to do nothing. Just use reviewdog/action-golangci-lint@v2 instead of reviewdog/action-golangci-lint@v1.

If your workflow have steps for setting up Go and caching go modules, they are no longer needed. reviewdog/action-golangci-lint@v2 now set up Go and cache modules automatically, so remove these steps.

on: [pull_request]
jobs:
  golangci-lint:
    runs-on: ubuntu-latest
    steps:
      - name: Check out code into the Go module directory
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0

      # no need with v2
      # - name: Set up Go
      #   uses: actions/setup-go@v2
      #   with:
      #     go-version: '1.17'

      # no need with v2
      # - uses: actions/cache@v2
      #   with:
      #     path: |
      #         ~/.cache/golangci-lint
      #         ~/.cache/go-build
      #         ~/go/pkg/mod…