.golangci.yml

run:
  skip-dirs-use-default: true
  skip-files:
    - ".*_mock_test.go$"
  modules-download-mode: vendor

linters-settings:
  errcheck:
    check-type-assertions: false
    check-blank: false

  funlen:
    lines: 100
    statements: 50

  govet:
    check-shadowing: false
    enable:
      - atomicalign
    enable-all: false
    disable:
      - shadow
    disable-all: false
  golint:
    min-confidence: 0.8
  gofmt:
    simplify: true
  goimports:
    local-prefixes: github.com/circonus-labs
  gocyclo:
    min-complexity: 10
  gocognit:
    min-complexity: 10
  maligned:
    suggest-new: true
  dupl:
    threshold: 100
  goconst:
    min-len: 3
    min-occurrences: 3
  depguard:
    # list-type: blacklist
    # include-go-root: false
    # packages:
    #   - github.com/sirupsen/logrus
    # packages-with-error-messages:
    #   # specify an error message to output when a blacklisted package is used
    #   github.com/sirupsen/logrus: "logging is allowed only by logutils.Log"
  misspell:
    locale: US
    # ignore-words:
    #   - someword
  lll:
    line-length: 120
    tab-width: 1
  unused:
    # treat code as a program (not a library) and report unused exported identifiers; default is false.
    # XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
    # if it's called for subdir of a project it can't find funcs usages. All text editor integrations
    # with golangci-lint call it on a directory with the changed file.
    check-exported: false
  unparam:
    # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
    # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
    # if it's called for subdir of a project it can't find external interfaces. All text editor integrations
    # with golangci-lint call it on a directory with the changed file.
    check-exported: false
  nakedret:
    # make an issue if func has more lines of code than this setting and it has naked returns; default is 30
    max-func-lines: 30
  prealloc:
    # XXX: we don't recommend using this linter before doing performance profiling.
    # For most programs usage of prealloc will be a premature optimization.

    # Report preallocation suggestions only on simple loops that have no returns/breaks/continues/gotos in them.
    # True by default.
    simple: true
    range-loops: true # Report preallocation suggestions on range loops, true by default
    for-loops: false # Report preallocation suggestions on for loops, false by default
  gocritic:
    # # Which checks should be enabled; can't be combined with 'disabled-checks';
    # # See https://go-critic.github.io/overview#checks-overview
    # # To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run`
    # # By default list of stable checks is used.
    # enabled-checks:
    #   - rangeValCopy

    # # Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty
    # disabled-checks:
    #   - regexpMust

    # # Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint run` to see all tags and checks.
    # # Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags".
    # enabled-tags:
    #   - performance

    # settings: # settings passed to gocritic
    #   captLocal: # must be valid enabled check name
    #     paramsOnly: true
    #   rangeValCopy:
    #     sizeThreshold: 32
  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: # default keywords are TODO, BUG, and FIXME, these can be overwritten by this setting
    #   - NOTE
    #   - OPTIMIZE # marks code that should be optimized before merging
    #   - HACK # marks hack-arounds that should be removed before merging
  dogsled:
    # checks assignments with too many blank identifiers; default is 2
    max-blank-identifiers: 2

  whitespace:
    multi-if: false   # Enforces newlines (or comments) after every multi-line if statement
    multi-func: false # Enforces newlines (or comments) after every multi-line function signature
  wsl:
    # If true append is only allowed to be cuddled if appending value is
    # matching variables, fields or types on line above. Default is true.
    strict-append: true
    # Allow calls and assignments to be cuddled as long as the lines have any
    # matching variables, fields or types. Default is true.
    allow-assign-and-call: true
    # Allow multiline assignments to be cuddled. Default is true.
    allow-multiline-assign: true
    # Allow case blocks to end with a whitespace.
    allow-case-traling-whitespace: true
    # Allow declarations (var) to be cuddled.
    allow-cuddle-declarations: false

linters:
  fast: false
  disable-all: false
  enable:
    - gofmt
    - govet
    - errcheck
    - staticcheck
    - unused
    - gosimple
    - ineffassign
    - typecheck
    # - revive
    # - golint -- deprecated, owner archived repo, replaced by 'revive'
    - gosec
    # - interfacer -- deprecated, owner archived repo
    - misspell
    - unparam
    - prealloc
    # - scopelint -- deprecated
    - exportloopref
    - gocritic
    - asciicheck
    - errorlint
    - unconvert
    # - wrapcheck
    # - goconst
    # - nolintlint # different linters with different GOOS fire issues GOOS=linux 'structcheck' unused, under GOOS=darwin it's required
    # - ifshort # doesn't really work... (x := someFunc(); if x ... then x used later, linter complains var isn't used)
    
# linters:
#   enable:
#     - megacheck
#     - govet
#   disable:
#     - maligned
#     - prealloc
#   disable-all: false
#   presets:
#     - bugs
#     - unused
#   fast: false


issues:
  # # List of regexps of issue texts to exclude, empty list by default.
  # # But independently from this option we use default exclude patterns,
  # # it can be disabled by `exclude-use-default: false`. To list all
  # # excluded by default patterns execute `golangci-lint run --help`
  # exclude:
  #   - abcdef

  # Excluding configuration per-path, per-linter, per-text and per-source
  exclude-rules:
    # Exclude some linters from running on tests files.
    - path: _test\.go
      linters:
        - gocyclo
        - errcheck
        - dupl
        - gosec

    # # Exclude known linters from partially hard-vendored code,
    # # which is impossible to exclude via "nolint" comments.
    # - path: internal/hmac/
    #   text: "weak cryptographic primitive"
    #   linters:
    #     - gosec

    - linters:
        - staticcheck
      text: "SA9003:"

    - linters:
        - lll
      source: "^//go:generate "

  exclude-use-default: true
  max-issues-per-linter: 50
  max-same-issues: 3