.golangci.yml

linters-settings:
  cyclop:
    max-complexity: 20
    # the maximal average package complexity. If it's higher than 0.0 (float) the check is enabled (default 0.0)
    package-average: 0.0
    skip-tests: false
  dogsled:
    # checks assignments with too many blank identifiers; default is 2
    max-blank-identifiers: 2
  dupl:
    threshold: 100
  errcheck:
    check-type-assertions: false
    check-blank: false
  errorlint:
    errorf: false
    asserts: true
    comparison: true
  forbidigo:
    # Forbid the following identifiers (identifiers are written using regexp):
    forbid:
      - ^print.*$
      - 'fmt\.Print.*'
    exclude_godoc_examples: true
  funlen:
    lines: 60
    statements: 60
  gocognit:
    min-complexity: 35
  goconst:
    min-len: 3
    min-occurrences: 3
    ignore-tests: true
    match-constant: true
    numbers: false
    min: 3
    max: 3
    ignore-calls: true
  gocritic:
    # Which checks should be disabled; can't be combined with 'enabled-checks'
    disabled-checks:
      - regexpMust
  gocyclo:
    min-complexity: 20
  godot:
    # comments to be checked: `declarations`, `toplevel`, or `all`
    scope: all
    capital: false
  godox:
    # report any comments starting with keywords, this is useful for TODO or FIXME comments that
    # might be left in the code accidentally and should be resolved before merging
    keywords:
      - TODO
      - BUG
      - FIXME
      - NOTE
      - OPTIMIZE # marks code that should be optimized before merging
      - HACK # marks hack-arounds that should be removed before merging
  gofmt:
    # simplify code: gofmt with `-s` option
    simplify: true
  gofumpt:
    # Select the Go version to target
    lang-version: "1.17"
    extra-rules: false
  goimports:
    # put imports beginning with prefix after 3rd-party packages;
    # it's a comma-separated list of prefixes
    local-prefixes: github.com/trustwallet
  gomnd:
    settings:
      mnd:
        # the list of enabled checks, see https://github.com/tommy-muehle/go-mnd/#checks for description.
        checks:
        - argument
        - case
        - condition
        - operation
        - return
        - assign
        ignored-numbers: 10,1000
  gomoddirectives:
    replace-local: false
  gosec:
    # To select a subset of rules to run.
    # Available rules: https://github.com/securego/gosec#available-rules
    includes:
      - G401
      - G306
      - G101
  gosimple:
    # Select the Go version to target
    go: "1.17"
    # https://staticcheck.io/docs/options#checks
    checks: [ "all" ]
  govet:
    check-shadowing: true
  ifshort:
    # Maximum length of variable declaration measured in number of lines, after which linter won't suggest using short syntax.
    # Has higher priority than max-decl-chars.
    max-decl-lines: 1
    # Maximum length of variable declaration measured in number of characters, after which linter won't suggest using short syntax.
    max-decl-chars: 30
  importas:
    # if set to `true`, force to use alias.
    no-unaliased: true
    # List of aliases
    alias:
      - pkg: github:com/trustwallet/go-libs/gin
        alias: golibsGin
  lll:
    # max line length
    line-length: 120
    tab-width: 1
  misspell:
    locale: US
  #  ignore-words:
  nolintlint:
    # Enable to ensure that nolint directives are all used
    allow-unused: false
    # Disable to ensure that nolint directives don't have a leading space
    allow-leading-space: true
    # Exclude following linters from requiring an explanation
    allow-no-explanation: []
    # Enable to require an explanation of nonzero length after each nolint directive
    require-explanation: false
    # Enable to require nolint directives to mention the specific linter being suppressed
    require-specific: true
  revive:
    # see https://github.com/mgechev/revive#available-rules for details.
    ignore-generated-header: true
    severity: warning
    rules:
      - name: indent-error-flow
        severity: warning
      - name: time-naming
        severity: warn
      - name: errorf
        severity: warn
      - name: blank-imports
        sevetiry: warn
      # The error return parameter should be last
      - name: error-return
        severity: error
      # Redundant if when returning an error
      - name: if-return
        severity: warn
      # Warns when there are heading or trailing newlines in a block
      - name: empty-lines
        severity: error
  staticcheck:
    # Select the Go version to target
    go: "1.17"
    # https://staticcheck.io/docs/options#checks
    checks: [ "all" ]
  stylecheck:
    # Select the Go version to target
    go: "1.17"
    # https://staticcheck.io/docs/options#checks
    checks: [ "all", "-ST1000", "-ST1003", "-ST1016", "-ST1020", "-ST1021", "-ST1022" ]
    # https://staticcheck.io/docs/options#dot_import_whitelist
    dot-import-whitelist:
      - fmt
    # https://staticcheck.io/docs/options#initialisms
    initialisms: [ "ACL", "API", "ASCII", "CPU", "CSS", "DNS", "EOF", "GUID", "HTML", "HTTP", "HTTPS", "ID", "IP", "JSON", "QPS", "RAM", "RPC", "SLA", "SMTP", "SQL", "SSH", "TCP", "TLS", "TTL", "UDP", "UI", "GID", "UID", "UUID", "URI", "URL", "UTF8", "VM", "XML", "XMPP", "XSRF", "XSS" ]
    # https://staticcheck.io/docs/options#http_status_code_whitelist
    http-status-code-whitelist: [ "200", "400", "404", "500" ]
  unused:
    # Select the Go version to target
    go: "1.17"
  whitespace:
    multi-if: true   # Enforces newlines (or comments) after every multi-line if statement
    multi-func: false # Enforces newlines (or comments) after every multi-line function signature
  wsl:
    # See https://github.com/bombsimon/wsl/blob/master/doc/configuration.md for
    # documentation of available settings
    allow-assign-and-anything: false
    allow-assign-and-call: true
    allow-cuddle-declarations: false
    allow-multiline-assign: true
    allow-separated-leading-comment: false
    allow-trailing-comment: false
    force-case-trailing-whitespace: 0
    force-err-cuddling: false
    force-short-decl-cuddling: false
    strict-append: true

linters:
  disable-all: true
  enable:
    - bodyclose
    - deadcode
    - depguard
    - dogsled
    - dupl
    - errcheck
    - exportloopref
    - exhaustive
    - funlen
    - gochecknoinits
    - goconst
    - gocritic
    - gocyclo
    - gofmt
    - goimports
    # - gomnd
    - goprintffuncname
    - gosec
    - gosimple
    - govet
    - ineffassign
    - lll
    - misspell
    - nakedret
    - noctx
    - nolintlint
    - rowserrcheck
    - staticcheck
    - structcheck
    - stylecheck
    - typecheck
    - unconvert
    - unparam
    - unused
    - varcheck
    - whitespace
    - asciicheck
    # - gochecknoglobals
    - gocognit
    - godot
    # - godox
    # - goerr113
    # - nestif
    - prealloc
    - testpackage
    # - revive
    # - wsl

  # don't enable:
  # - interfacer
  # - maligned
  # - scopelint

output:
  format: colored-line-number
  print-issued-lines: true
  print-linter-name: true
  uniq-by-line: true
  path-prefix: ""
  sort-results: true