.golangci.yml

linters-settings:
  govet:
    check-shadowing: false
    settings:
      printf:
        funcs:
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Infof
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Warnf
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Errorf
          - (github.com/golangci/golangci-lint/pkg/logutils.Log).Fatalf
  golint:
    min-confidence: 0
  gocognit: # 函数 认知复杂度 分析
    # minimal code complexity to report, 30 by default (but we recommend 10-20)
    min-complexity: 15
  gocyclo: # 函数 圈复杂度 分析
    # minimal code complexity to report, 30 by default (but we recommend 10-20)
    min-complexity: 15
  maligned:
    suggest-new: true
  dupl:
    threshold: 100
  goconst:
    min-len: 2
    min-occurrences: 4
  depguard:
    list-type: blacklist
    packages:
      # logging is allowed only by logutils.Log, logrus
      # is allowed to use only in logutils package
      - github.com/sirupsen/logrus
    packages-with-error-messages:
      github.com/sirupsen/logrus: "logging is allowed only by logutils.Log"
  nestif:
    # minimal complexity of if statements to report, 5 by default
    min-complexity: 6
  forbidigo:
    # Forbid the following identifiers
    forbid:
#      - fmt.Errorf # consider errors.Errorf in github.com/pkg/errors
      - fmt.Print.* # too much log noise
#      - ginkgo\\.F.* # these are used just for local development
    # Exclude godoc examples from forbidigo checks.  Default is true.
    exclude_godoc_examples: false

linters:
  # please, do not use `enable-all`: it's deprecated and will be removed soon.
  # inverted configuration with `enable-all` and `disable` is not scalable during updates of golangci-lint
  disable-all: false
  enable:
    - govet
    - errcheck
    - staticcheck
    - bodyclose
    - golint
    - gosimple
    - typecheck
    - varcheck
    - goconst # Finds repeated strings that could be replaced by a constant
    - goimports # Goimports does everything that gofmt does. Additionally it checks unused imports
    - gocognit # 函数 认知复杂度 分析
    - gocyclo # 函数 圈复杂度 分析
    - funlen # Tool for detection of long functions
    - nolintlint # Reports ill-formed or insufficient nolint directives 正确的nolint方式 // nolint:varcheck
    - unconvert # Remove unnecessary type conversions
    - nestif # Reports deeply nested if statements
    - predeclared # find code that shadows one of Go's predeclared identifiers
    # - unparam # Reports unused function parameters
    # - gochecknoinits # 适当时机引入: 减少使用init(), 多使用显示初始化
    # - gosec # Inspects source code for security problems 预留根据实践后的情况再考虑是否添加
    - forbidigo



issues:
  exclude-rules:
    - path: internal/(cache|renameio)/
      linters:
        - lll
        - gochecknoinits
        - gocyclo
        - funlen
  max-issues-per-linter: 0
  max-same-issues: 0
  # disable excluding of issues about comments from golint
  include:
    - EXC0002

run:
  timeout: 10m
  issues-exit-code: 1
  # include test files or not, default is true
  tests: false
  # list of build tags, all linters use it. Default is empty list.
  build-tags:
    - codeanalysis
  skip-dirs:
    - vendor
    - test
    - docs
  skip-files:
    - internal/cache/.*_test.go
    - .*.pb.go
    - .*_test.go
    - blob.go
    - common/error.go
    - docs/*.go

# golangci.com configuration
# https://github.com/golangci/golangci/wiki/Configuration
service:
  golangci-lint-version: 1.27.x # use the fixed version to not introduce new linters unexpectedly
  prepare:
    - echo "here I can run custom commands, but no preparation needed for this repo"