.golangci.yml

# 运行配置
run:
  # 要使用的CPU核心数
  concurrency: 4
  # 分析超时，30m, 5m, 默认1m
  timeout: 1m
  # 退出代码, default is 1
  issues-exit-code: 1
  # 是否包含单元测试文件, default is true
  tests: true
  # 跳过目录
  skip-dirs:
  #    - src/external_libs
  #    - autogenerated_by_my_lib

  # 跳过默认目录：vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
  skip-dirs-use-default: true
  # 包管理模式，go modules使用readonly
  modules-download-mode: readonly

# 输出配置
output:
  # 输出格式：colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
  format: colored-line-number
  # 打印有问题的代码行号, default is true
  print-issued-lines: true
  # 在问题文本的未尾打印检查器名称, default is true
  print-linter-name: true
  # 使问题的输出逐行唯一, default is true
  uniq-by-line: true

# 质量检查配置
linters-settings:
  # 错误检查
  errcheck:
    # 检查类型错误
    check-type-assertions: false

    # 检查空标识符
    check-blank: true

    # 忽略文件
    ignore: fmt:.*,io/ioutil:^Read.*

  govet:
    # 检查影子变量
    check-shadowing: true

  # 检查函数的复杂程度
  gocyclo:
    # 最小复杂性
    min-complexity: 10
  maligned:
    # 为内存对齐优化给出新的结构体字段排序建议
    suggest-new: true
  depguard:
    list-type: blacklist
    include-go-root: false
    packages:
      - github.com/davecgh/go-spew/spew
  lll:
    line-length: 120
    tab-width: 1
  unused:
    check-exported: true
  unparam:
    check-exported: false
  gocritic:
    enabled-checks:
    disabled-checks:
    enabled-tags:
      - performance
    settings: # settings passed to gocritic
      captLocal: # must be valid enabled check name
        paramsOnly: true
      rangeValCopy:
        sizeThreshold: 32

linters:
  enable:
    - megacheck
    - govet
    - maligned
    - prealloc
    - typecheck
  enable-all: false
  disable:
    - unused
  disable-all: false
  presets:
    - bugs
  fast: false

issues:
  exclude: /bin
  exclude-rules:
    # 设置某个目录的排除规则
    - path: _test\.go
      linters:
        - gocyclo
        - errcheck
        - dupl
        - gosec

    - path: internal/hmac/
      text: "weak cryptographic primitive"
      linters:
        - gosec

    # 排序一些staticcheck消息
    - linters:
        - staticcheck
      text: "SA9003:"

    # Exclude lll issues for long lines with go:generate
    - linters:
        - lll
      source: "^//go:generate "

  # Independently from option `exclude` we use default exclude patterns,
  # it can be disabled by this option. To list all
  # excluded by default patterns execute `golangci-lint run --help`.
  # Default value for this option is true.
  exclude-use-default: false

  # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
  max-issues-per-linter: 0

  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
  max-same-issues: 0