version: "2"
run:
  concurrency: 6
linters:
  default: none
  enable:
    - bodyclose
    - copyloopvar
    - depguard
    - dupword
    - errcheck
    - errorlint
    - forbidigo
    - gocritic
    - godot
    - govet
    - ineffassign
    - misspell
    - nakedret
    - noctx
    - nolintlint
    - perfsprint
    - revive
    - staticcheck
    - unused
    - whitespace
  settings:
    depguard:
      rules:
        main:
          deny:
            - pkg: golang.org/x/net/context
              desc: use the 'context' package from the standard library
            - pkg: math/rand$
              desc: use the 'math/rand/v2' package
    errorlint:
      asserts: false
    forbidigo:
      forbid:
        - pattern: ^print(ln)?$
          msg: Do not use builtin print functions. It's for bootstrapping only and may be removed in the future.
        - pattern: ^fmt\.Print.*$
          msg: Do not use fmt.Print statements.
        - pattern: ^testing.T.Fatal.*$
          msg: Use assert functions from the gotest.tools/v3/assert package instead.
      analyze-types: true
    gocritic:
      # See "Tags" section in https://github.com/go-critic/go-critic#usage
      disabled-checks:
        - appendCombine
        - sloppyReassign
        - unlabelStmt
        - rangeValCopy
        - hugeParam
        - importShadow
        - sprintfQuotedString
        - builtinShadow
        - filepathJoin
      enabled-tags:
        - diagnostic
        - performance
        - style
        - opinionated
        - experimental
      settings:
        ifElseChain:
          # Min number of if-else blocks that makes the warning trigger.
          minThreshold: 3
    perfsprint:
      int-conversion: false
      err-error: false
      errorf: true
      sprintf1: false
      strconcat: false
      concat-loop: false
    revive:
      # Set below 0.8 to enable error-strings
      confidence: 0.6
      # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md
      rules:
        - name: blank-imports
        - name: context-as-argument
        - name: context-keys-type
        - name: deep-exit
        - name: dot-imports
          arguments:
            - allowedPackages:
                - github.com/lima-vm/lima/pkg/must
        - name: empty-block
        - name: error-naming
        - name: error-return
        - name: error-strings
        - name: errorf
        - name: exported
        - name: increment-decrement
        - name: indent-error-flow
        - name: package-comments
        - name: range
        - name: receiver-naming
        - name: redefines-builtin-id
        - name: superfluous-else
        - name: time-naming
        - name: unexported-return
        - name: unreachable-code
        - name: unused-parameter
        - name: use-any
        - name: var-declaration
        - name: var-naming
    staticcheck:
      # https://staticcheck.dev/docs/configuration/options/#checks
      checks:
        - all
        - "-SA3000"  # false positive for Go 1.15+. See https://github.com/golang/go/issues/34129
        - "-ST1001"
        - "-QF*"
  exclusions:
    presets:
      - comments
      - common-false-positives
      - legacy
      - std-error-handling
    rules:
      # Allow using Uid, Gid in pkg/osutil.
      - path: pkg/osutil/
        text: '(?i)(uid)|(gid)'
      # Disable some linters for test files.
      - linters:
          - godot
        path: _test\.go
      # Disable revive.exported for constants.
      - linters:
          - revive
        text: 'exported: comment on exported const'
      # Disable perfsprint for fmt.Sprint until https://github.com/catenacyber/perfsprint/issues/39 gets fixed.
      - linters:
          - perfsprint
        text: fmt.Sprint.* can be replaced with faster
      - linters:
          - noctx
        text: "os/exec.Command must not be called."
      - linters:
          - noctx
        text: "net.* must not be called."
issues:
  # Maximum issues count per one linter.
  max-issues-per-linter: 0
  # Maximum count of issues with the same text.
  max-same-issues: 0
formatters:
  enable:
    - gofmt
    - gofumpt
    - goimports