version: "2"

linters:
  default: standard
  enable:
    - errorlint
    - gocritic
    - testifylint
    - revive
    - wrapcheck
    - nlreturn
    - wsl_v5
  settings:
    wsl_v5:
      # go-code: Keep an operation with its immediate error check.
      enable:
        - err
        - after-block
        - after-decl
        - after-defer
        - after-expr
        - after-go
      # go-code: Keep a short declaration with its immediate use.
      allow-first-in-block: true
      allow-whole-block: true
      cuddle-max-statements: 2
      disable:
        # go-code: Keep a short declaration with its immediate assignment use.
        - assign
        # go-code: Keep a short declaration, its operation, and its error check
        # together.
        - if
        # go-code: A short declaration can feed the next loop setup.
        - for
        # go-code: A short declaration can feed the next switch setup.
        - switch
        # go-code: Keep a declared cleanup with its immediate defer.
        - defer
        # go-code: Keep a short declaration with its immediate append use.
        - append
        # go-code: Keep a short declaration with its immediate worker setup.
        - go
    nlreturn:
      # go-code: Keep a short declaration with its immediate use.
      block-size: 2
    wrapcheck:
      # go-code: Return ctx.Err() directly.
      extra-ignore-sigs:
        - "(context.Context).Err() error"
  exclusions:
    rules:
      # go-code: A function with one error path can return it directly.
      - linters: [wrapcheck]
        path: ^records\.go$
        source: 'return r\.file\.Close\(\)'
      - linters: [wrapcheck]
        path: ^log_test\.go$
        source: 'return os\.Truncate\('
      - linters: [wrapcheck]
        path: ^sync_buffer_helper_test\.go$
        source: 'return b\.buffer\.Write\('
      - linters: [wrapcheck]
        path: ^probe\.go$
        source: 'return s\.inner\.Summarize\('
      - linters: [wrapcheck]
        path: ^view\.go$
        source: 'return false, err'
      - linters: [wrapcheck]
        path: ^whatsapp\.go$
        text: 'sqlstore\.Container\)\.Close\('