.golangci.yml

output:
    # Make output more digestible with quickfix in vim/emacs/etc.
    sort-results: true
    print-issued-lines: false

linters:
    # We'll track the golangci-lint default linters manually
    # instead of letting them change without our control.
    disable-all: true
    enable:
        # golangci-lint defaults:
        - errcheck
        - gosimple
        - govet
        - ineffassign
        - staticcheck
        - unused

        # Our own extras:
        - gofumpt
        - nolintlint # lints nolint directives

linters-settings:
    govet:
        # These govet checks are disabled by default, but they're useful.
        enable:
            - nilness
            - reflectvaluecompare
            - sortslice
            - unusedwrite

    errcheck:
        exclude-functions:
            # Writing a plain string to a fmt.State cannot fail.
            - io.WriteString(fmt.State)

issues:
    # Print all issues reported by all linters.
    max-issues-per-linter: 0
    max-same-issues: 0

    # Don't ignore some of the issues that golangci-lint considers okay.
    # This includes documenting all exported entities.
    exclude-use-default: false

    exclude-rules:
        # Ignore logger.Sync() errcheck failures in example_test.go
        # since those are intended to be uncomplicated examples.
        - linters: [errcheck]
          path: example_test.go
          text: "Error return value of `logger.Sync` is not checked"