.golangci.yml

run:
  skip-dirs:
    - (^|/)generated($|/)

linters-settings:
  funlen:
    lines: 100
    statements: 50

  gci:
    local-prefixes: github.com/golangci/golangci-lint

  gocritic:
    enabled-tags:
      - diagnostic
      - experimental
      - opinionated
      - performance
      - style
    disabled-checks:
      - dupImport # https://github.com/go-critic/go-critic/issues/845
      - ifElseChain
      - octalLiteral
      - whyNoLint
      - wrapperFunc
    settings:
      hugeParam:
        sizeThreshold: 512

  gocyclo:
    min-complexity: 20

  golint:
    min-confidence: 0

  gomnd:
    settings:
      mnd:
        # don't include the "operation" and "assign"
        checks: argument,case,condition,return
        ignored-numbers: 0,1,2,10,100
        ignored-functions: math.*,strconv.*

  govet:
    check-shadowing: true
    settings:
      printf:
        funcs:
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf

  maligned:
    suggest-new: true

  nolintlint:
    allow-leading-space: true # don't require machine-readable nolint directives (i.e. with no leading space)
    allow-unused: false # report any unused nolint directives
    require-explanation: false # don't require an explanation for nolint directives
    require-specific: false # don't require nolint directives to be specific about which linter is being skipped

  prealloc:
    # XXX: we don't recommend using this linter before doing performance profiling.
    # For most programs usage of prealloc will be a premature optimization.
    # Report preallocation suggestions only on simple loops that have no returns/breaks/continues/gotos in them.
    # True by default.
    simple: true
    range-loops: true # Report preallocation suggestions on range loops, true by default
    for-loops: false # Report preallocation suggestions on for loops, false by default

  revive:
    # see https://github.com/mgechev/revive#available-rules for details.
    ignore-generated-header: true
    severity: warning
    rules:
      - name: blank-imports
        severity: warning
      - name: context-as-argument
        severity: warning
      - name: context-keys-type
        severity: warning
      - name: dot-imports
        severity: warning
      - name: error-return
        severity: warning
      - name: error-strings
        severity: warning
      - name: error-naming
        severity: warning
      - name: if-return
        severity: warning
      - name: increment-decrement
        severity: warning
      - name: var-naming
        severity: warning
      - name: var-declaration
        severity: warning
      - name: package-comments
        severity: warning
      - name: range
        severity: warning
      - name: receiver-naming
        severity: warning
      - name: time-naming
        severity: warning
      - name: unexported-return
        severity: warning
      - name: indent-error-flow
        severity: warning
      - name: errorf
        severity: warning
      - name: empty-block
        severity: warning
      - name: superfluous-else
        severity: warning
      - name: unused-parameter
        severity: warning
      - name: unreachable-code
        severity: warning
      - name: redefines-builtin-id
        severity: warning

  staticcheck:
    # Select the Go version to target. The default is '1.13'.
    go: "1.19"

  stylecheck:
    # Select the Go version to target. The default is '1.13'.
    go: "1.19"

  unparam:
    # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
    # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
    # if it's called for subdir of a project it can't find external interfaces. All text editor integrations
    # with golangci-lint call it on a directory with the changed file.
    check-exported: false

  unused:
    # Select the Go version to target. The default is '1.13'.
    go: "1.19"

  whitespace:
    multi-if: false # Enforces newlines (or comments) after every multi-line if statement
    multi-func: false # Enforces newlines (or comments) after every multi-line function signature

linters:
  disable-all: true
  enable:
    # default
    # - deadcode # deprecated (since v1.49.0). Replaced by unused
    - errcheck
    - megacheck
    - ineffassign
    # - structcheck # structcheck is disabled because of generics. You can track the evolution of the generics support by following the https://github.com/golangci/golangci-lint/issues/2649.
    - typecheck
    # - varcheck # deprecated (since v1.49.0). Replaced by unused
    - exhaustruct

    # extra
    - bodyclose
    - exportloopref
    - funlen
    - gocritic
    - gocyclo
    - gofmt
    - goimports
    - gomnd
    - goprintffuncname
    - gosec
    - govet
    - nakedret
    - nilerr
    - nlreturn
    - noctx
    - nolintlint
    - prealloc
    - predeclared
    - revive
    # - rowserrcheck # rowserrcheck is disabled because of generics. You can track the evolution of the generics support by following the https://github.com/golangci/golangci-lint/issues/2649.
    - staticcheck
    - stylecheck
    - unconvert
    - unparam
    - unused
    - whitespace

issues:
  # Excluding configuration per-path, per-linter, per-text and per-source
  exclude-rules:
    - path: _test\.go
      linters:
        - gomnd