.golangci.yaml

# Base file: https://github.com/golangci/golangci-lint/blob/master/.golangci.reference.yml

run:
  timeout: 5m
  tests: true
  skip-dirs: []
  skip-files: []

output:
  # Format: colored-line-number|line-number|json|colored-tab|tab|checkstyle|code-climate|junit-xml|github-actions|teamcity
  #
  # Multiple can be specified by separating them by comma, output can be provided
  # for each of them by separating format name and path by colon symbol.
  # Output path can be either `stdout`, `stderr` or path to the file to write to.
  #
  # Example: "checkstyle:report.xml,json:stdout,colored-line-number"
  formats: 'colored-line-number'
  print-issued-lines: false
  print-linter-name: true
  uniq-by-line: true
  sort-results: true

linters-settings:
  errcheck:
    # Report about not checking of errors in type assertions: `a := b.(MyStruct)`.
    check-type-assertions: true

    # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`.
    check-blank: true

    # List of functions to exclude from checking, where each entry is a single function to exclude.
    # See https://github.com/kisielk/errcheck#excluding-functions for details.
    exclude-functions: []

  funlen:
    # Checks the number of lines in a function.
    # If lower than 0, disable the check.
    lines: -1

    # Checks the number of statements in a function.
    # If lower than 0, disable the check.
    statements: 50

    # Ignore comments when counting lines.
    ignore-comments: true

  goconst:
    # Minimal length of string constant.
    min-len: 2

    # Minimum occurrences of constant string count to trigger issue.
    min-occurrences: 2

    # Ignore test files.
    ignore-tests: false

    # Search also for duplicated numbers.
    numbers: true

  gocritic:
    # Which checks should be enabled; can't be combined with 'disabled-checks'.
    # See https://go-critic.github.io/overview#checks-overview.
    # enabled-checks:

    # Which checks should be disabled; can't be combined with 'enabled-checks'.
    # disabled-checks: []

    # See https://github.com/go-critic/go-critic#usage -> section "Tags".
    enabled-tags:
      - diagnostic
      - style
      - performance
      - experimental
      - opinionated

    # Settings passed to gocritic.
    # The settings key is the name of a supported gocritic checker.
    # The list of supported checkers can be find in https://go-critic.github.io/overview.
    settings:
      captLocal:
        # Whether to restrict checker to params only.
        paramsOnly: false
      elseif:
        # Whether to skip balanced if-else pairs.
        skipBalanced: false
      hugeParam:
        # Size in bytes that makes the warning trigger.
        sizeThreshold: 70
      ifElseChain:
        # Min number of if-else blocks that makes the warning trigger.
        minThreshold: 2
      nestingReduce:
        # Min number of statements inside a branch to trigger a warning.
        bodyWidth: 5

  gocyclo:
    # Minimal code complexity to report.
    min-complexity: 12

  godot:
    # Comments to be checked: `declarations`, `toplevel`, or `all`.
    scope: declarations

    # List of regexps for excluding particular comment lines from check.
    exclude:
      # Exclude todo comments.
      - '^TODO:'

    # Check that each sentence ends with a period.
    period: true

    # Check that each sentence starts with a capital letter.
    capital: true

  gofmt:
    # Simplify code: gofmt with `-s` option.
    simplify: true

    # Apply the rewrite rules to the source before reformatting.
    rewrite-rules:
      - pattern: 'interface{}'
        replacement: 'any'
      - pattern: 'a[b:len(a)]'
        replacement: 'a[b:]'

  gosec:
    # To select a subset of rules to run.
    # Available rules: https://github.com/securego/gosec#available-rules
    includes: []

    # To specify a set of rules to explicitly exclude.
    excludes:
      - G204 # Audit use of command execution
      - G304 # File path provided as taint input

    # Exclude generated files.
    exclude-generated: false

    # Filter out the issues with a lower severity than the given value.
    # Valid options are: low, medium, high.
    # Default: low
    severity: low

    # Filter out the issues with a lower confidence than the given value.
    # Valid options are: low, medium, high.
    confidence: low

  govet:
    # Report about shadowed variables.
    check-shadowing: false

  lll:
    # Max line length, lines longer will be reported.
    # '\t' is counted as 1 character by default, and can be changed with the tab-width option.
    line-length: 200

    # Tab width in spaces.
    tab-width: 1

  revive:
    rules:
      - name: unexported-return
        disabled: true
      - name: unused-parameter

linters:
  # Disable all linters.
  disable-all: true

  # Enable specific linters.
  enable:
    - gofmt
    - govet
    - gosec
    - gocyclo
    - gocritic
    - goimports
    - godot
    - errcheck
    - goconst
    - funlen
    - lll
    - revive
    - dogsled
    - bodyclose
    - errorlint
    - copyloopvar
    - gocheckcompilerdirectives
    - mnd
    - goprintffuncname
    - gosimple
    - ineffassign
    - stylecheck
    - unconvert
    - unparam
    - unused
    - whitespace
    - nolintlint