version: "2"

linters:
  default: none
  enable:
    - errcheck
    - govet
    - staticcheck
    - ineffassign
    - unparam
  exclusions:
    # Unchecked Close of read-only files, fmt.Fprint* to the terminal and
    # os.Remove of temporary files, as in golangci-lint v1.
    presets:
      - std-error-handling
    rules:
      # Tests may ignore errors of set-up writes and helpers.
      - path: _test\.go
        linters: [errcheck, unparam]

formatters:
  enable:
    - gofmt
    - goimports
  settings:
    goimports:
      local-prefixes:
        - g.activething.com/go/DateKeys