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The PR fixes nolintlint issues and refactors nolintlint configuration for golangci-lint repo.

Main changes:

  • Ignore dupl and lll for tests and remove //nolint:dupl, //nolint:lll. Usually, it's OK to have duplicated code and long lines in tests.
  • Ignore dupl for the pkg/golinters package and remove //nolint:dupl. Because the logic of creating linters is similar between linters.
  • Ignore misspelled importas because it's a linter.
  • Fix easy-to-fix gocritic issues and remove //nolint:gocritic comments.
  • Add explanation comments for //nolint:<linter>.

One commit one change.

@alexandear alexandear added the topic: cleanup Related to code, process, or doc cleanup label Mar 19, 2024
@ldez ldez added this to the next milestone Mar 19, 2024
alexandear and others added 8 commits March 19, 2024 14:56
It's usually OK to have long lines and duplicated code in tests.
Because the creation logic is similar between linters.
pkg/golinters/goanalysis/runner.go:180:1: unnamedResult: consider giving a name to these results (gocritic)
func (r *runner) prepareAnalysis(pkgs []*packages.Package,
^
pkg/golinters/goanalysis/runners.go:223:5: rangeValCopy: each iteration copies 128 bytes (consider pointers or indexing) (gocritic)
                                for _, i := range pkgIssues {
                                ^
pkg/golinters/goanalysis/runners.go:187:1: unnamedResult: consider giving a name to these results (gocritic)
func loadIssuesFromCache(pkgs []*packages.Package, lintCtx *linter.Context,
^
pkg/golinters/gofmt_common.go:136:33: appendAssign: append result not assigned to the same slice (gocritic)
                change.Replacement.NewLines = append(p.replacementLinesToPrepend, addedLines...)
                                              ^
Change nolintlint configuration:
  - require an explanation for nolint directives
  - to be specific about which linter is being skipped
Fix up nolintlint issues by adding explanation comments.
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@ldez ldez left a comment

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LGTM

@ldez ldez merged commit 6709c97 into golangci:master Mar 19, 2024
@alexandear alexandear deleted the feat/refactor-nolintlint branch March 19, 2024 15:50
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2 participants