ignr/.golangci.yml at main · onyx-and-iris/ignr · GitHub

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version: '2'

run:
  timeout: 3m
  tests: true
  go: '1.24'

linters:
  disable: []
  enable:
    # Default enabled linters
    - errcheck # Check for unchecked errors
    - govet # Go's built-in vetting tool
    - ineffassign # Detect ineffectual assignments
    - staticcheck # Advanced static analysis
    - unused # Check for unused code
    # Additional useful linters
    - misspell # Detect common misspellings
    - unparam # Check for unused function parameters
    - gosec # Security checks
    - asciicheck # Check for non-ASCII characters
    - errname # Check error variable names
    - godot # Check for missing periods in comments
    - revive # Highly configurable linter for style and correctness
    - gocritic # Detect code issues and suggest improvements
    - gocyclo # Check for cyclomatic complexity
    - dupl # Check for code duplication
    - predeclared # Check for shadowing of predeclared identifiers
    - copyloopvar # Check for loop variable capture in goroutines
    - errorlint # Check for common mistakes in error handling
    - goconst # Check for repeated strings that could be constants
    - gosmopolitan # Check for non-portable code

  settings:
    misspell:
      locale: UK

    errcheck:
      check-type-assertions: true
      check-blank: true
      exclude-functions:
        - fmt.Fprintf
        - fmt.Fprintln
        - fmt.Printf
        - fmt.Println
        - fmt.Errorf

    revive:
      severity: warning
      rules:
        # Code quality and style
        - name: exported
          arguments:
            - 'checkPrivateReceivers'
            - 'sayRepetitiveInsteadOfStutters'
        - name: var-naming
        - name: package-comments
        - name: range-val-in-closure
        - name: time-naming
        - name: context-as-argument
        - name: context-keys-type
        - name: dot-imports
        - name: empty-block
        - name: error-return
        - name: error-strings
        - name: error-naming
        - name: if-return
        - name: increment-decrement
        - name: indent-error-flow
        - name: receiver-naming
        - name: redefines-builtin-id
        - name: superfluous-else
        - name: unexported-return
        - name: unreachable-code
        - name: unused-parameter
        - name: var-declaration
        - name: blank-imports
        - name: range

        # Disabled rules (can be enabled if needed)
        # - name: line-length-limit
        #   arguments: [120]
        # - name: function-length
        #   arguments: [50, 0]
        # - name: cyclomatic
        #   arguments: [10]

    gosec:
      excludes:
        - G104 # Duplicated errcheck checks
        - G115 # integer overflow conversion int -> uint32

  exclusions:
    warn-unused: false
    rules:
      # Exclude some linters from running on tests files.
      - path: _test\.go
        linters:
          - gocyclo
          - errcheck
          - dupl
          - gosec

    paths:
      - vendor

# Formatters configuration
formatters:
  # Enable specific formatters
  enable:
    - gofumpt # Stricter gofmt alternative
    - goimports # Organizes imports
    - gci # Controls import order/grouping
    - golines # Enforces line length

  # Formatter-specific settings
  settings:
    goimports:
      local-prefixes: [github.com/onyx-and-iris/ignr]

    gci:
      # Define import sections order
      sections:
        - standard # Standard library
        - default # Everything else
        - prefix(github.com/onyx-and-iris/ignr) # Current module

    gofumpt:
      extra-rules: true # Enable additional formatting rules

  exclusions:
    warn-unused: true

    paths:
      - vendor

issues:
  # Limit the number of same issues reported to avoid spam
  max-same-issues: 50

  # Limit the number of issues per linter to keep output manageable
  max-issues-per-linter: 100