.golangci.yaml

linters-settings:
  dogsled:
    # Checks assignments with too many blank identifiers (e.g. x, _, _, _, := f()).
    max-blank-identifiers: 2
  gocognit:
    # Minimal cognitive complexity to report.
    min-complexity: 20
  gocyclo:
    # Minimal cyclomatic complexity to report.
    min-complexity: 10
  gofumpt:
    # Whether or not to use the extra rules extending gofmt.
    extra-rules: true
  lll:
    # Minimal line length to report.
    line-length: 150
    # Tab 'length' when counting length of the line.
    tab-width: 1
  misspell:
    # Locale to use when checking for misspellings.
    locale: "US"
  nestif:
    # Minimal complexity of if statements to report.
    min-complexity: 4
  prealloc:
    # Report preallocation suggestions only on simple loops that have no returns/breaks/continues/gotos in them
    simple: false
    # Report preallocation suggestions on range loops.
    range-loops: true
    # Report preallocation suggestions on for loops.
    for-loops: true
  testpackage:
    # Regexp pattern to skip files.
    skip-regexp: "(whitebox)_test\\.go"
  wsl:
    # If true append is only allowed to be cuddled if appending value is matching variables, fields or types on line above
    strict-append: true
    # Allow calls and assignments to be cuddled as long as the lines have any matching variables, fields or types.
    allow-assign-and-call: false
    # Allow multiline assignments to be cuddled.
    allow-multiline-assign: false
    # Allow declarations (var) to be cuddled.
    allow-cuddle-declarations: false
    # Allow trailing comments in ending of blocks.
    allow-trailing-comment: false
    # Force newlines in end of case at this limit (0 = never).
    force-case-trailing-whitespace: 0
    # Force cuddling of err checks with err var assignment.
    force-err-cuddling: true
    # Allow leading comments to be separated with empty lines.
    allow-separated-leading-comment: false
  staticcheck:
    go: "1.17"
    checks: ["all"]
  govet:
    # report about shadowed variables
    check-shadowing: true

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: true
  enable:
    - dogsled
    - gocognit
    - gocyclo
    - gocritic
    - godot
    - gofumpt
    - revive
    - ifshort
    - lll
    - misspell
    - nestif
    - noctx # Doesn't have any config for linters-settings section.
    - prealloc
    - staticcheck
    - testpackage
    - wsl
    - ineffassign
    - govet

issues:
  include:
    # Disable excluding of issues about comments from revive.
    - EXC0012
    # ineffective break statement. Did you mean to break out of the outer loop? (staticcheck)
    - EXC0005
  exclude-rules:
    - path: transaction/query.go
      text: "variable 'zero' is only used in the if-statement"

    # Disable some linters for tests.
    - path: _test\.go
      linters:
        - revive
        - wsl
        - ifshort
    # Disable reporting some particular issues.
    - linters:
        - wsl
      text: "if statements should only be cuddled with assignments"
    - linters:
        - wsl
      text: "return statements should not be cuddled if block has more than two lines"
    - linters:
        - revive
      text: "unless it's in another file for this package"
    # Exclude issues for long lines with go:generate
    - linters:
        - lll
      source: "^//go:generate "
    - linters:
        - govet
      text: 'declaration of "(err|ctx)" shadows declaration at'