golangci-lint configuration

.golangci.yml

# For details see:
# - https://golangci-lint.run/usage/configuration/
# - https://golangci-lint.run/usage/linters/
run:
  issues-exit-code: 2
  modules-download-mode: readonly


output:
  sort-results: true


linters-settings:
  copyloopvar:
    check-alias: true

  decorder:
    dec-order:
      - const
      - var
      - type
      - func
    disable-dec-order-check: false
    disable-init-func-first-check: false
    disable-dec-num-check: false
    disable-type-dec-num-check: true

  depguard:
    rules:
      main:
        list-mode: strict
        allow:
          - $gostd
          - github.com

  errcheck:
    check-type-assertions: true

  errchkjson:
    report-no-exported: true

  exhaustive:
    default-signifies-exhaustive: true

  funlen:
    ignore-comments: true

  gci:
    sections:
      - standard
      - default
      - localmodule

  gocritic:
    enabled-tags:
      - diagnostic
      - style
      - performance
      - experimental
      - opinionated

  gofmt:
    rewrite-rules:
      - pattern: 'interface{}'
        replacement: 'any'
      - pattern: 'a[b:len(a)]'
        replacement: 'a[b:]'
      - pattern: 'a[0:b]'
        replacement: 'a[:b]'

  gosimple:
    checks: ["all"]

  govet:
    enable-all: true

  lll:
    line-length: 120

  makezero:
    always: true

  nlreturn:
    block-size: 4

  revive:
    enable-all-rules: true
    rules:
      - name: add-constant
        disabled: true  # goconst is used instead
      - name: unhandled-error
        disabled: true  # errcheck is used instead
      - name: function-length
        disable: true  # funlen is used instead
      - name: line-length-limit
        disabled: true  # lll is used instead

  sloglint:
    attr-only: true
    no-global: "all"
    static-msg: true
    key-naming-case: "snake"
    args-on-sep-lines: true

  staticcheck:
    checks: ["all"]

  stylecheck:
    checks: ["all"]

  tagliatelle:
    case:
      use-field-name: true
      rules:
        json: snake

  testifylint:
    enable-all: true


linters:
  enable-all: true
  disable:
    - execinquery  # Deprecated
    - exhaustruct
    - gomnd  # Deprecated
    - wsl


issues:
  exclude-rules:
    - path: _test\.go
      linters:
        - funlen

    - linters:
        - lll
      source: "^//go:generate "

    # https://github.com/Djarvur/go-err113/issues/10
    - linters:
        - err113
      text: "do not define dynamic errors"