.golangci.yml

# Copyright 2020 Adam Chalkley
#
# https://github.com/atc0005/go-ci
#
# Licensed under the MIT License. See LICENSE file in the project root for
# full license information.

###############################################################################
# NOTE: This is the golangci-lint configuration file *specific* to the
# "unstable" variant of the container images provided by this project. This
# configuration (potentially) enables additional linters not used by the other
# container image variants.
###############################################################################

issues:
  # equivalent CLI flag: --exclude-use-default
  #
  # see:
  #   atc0005/todo#22
  #   atc0005/todo#29
  #   golangci-lint/golangci-lint#1249
  #   golangci-lint/golangci-lint#413
  exclude-use-default: false

run:
  # Define the Go version limit.
  # Mainly related to generics support in go1.18.
  # Default: 1.17
  # https://github.com/ldez/golangci-lint/blob/f0554415361234d58065d99d091002d17e816564/.golangci.example.yml
  go: 1.18

# Reminder: Sort this after every change
linters:
  enable:
    - depguard
    - dogsled
    - dupl
    - exportloopref
    - errcheck
    - gochecknoglobals
    - gocognit
    - goconst
    - gocritic
    - gocyclo
    - goerr113
    - gofmt
    - goimports
    - gosec
    - govet

    # Deprecated linter, but still functional as of golangci-lint v1.39.0.
    # See https://github.com/atc0005/go-ci/issues/302 for more information.
    - maligned

    - misspell
    - prealloc
    - revive
    - staticcheck

    # Incompatible with Go 1.18 (GH-568)
    # - stylecheck
    - unconvert

  disable:
    # Incompatible with Go 1.18 (GH-568)
    - bodyclose
    - contextcheck
    - gosimple
    - nilerr
    - noctx
    - rowserrcheck
    - sqlclosecheck
    - structcheck
    - stylecheck
    - tparallel
    - unparam
    - unused
    - wastedassign

#
# Disable govet:fieldalignment, re-enable deprecated maligned linter until the
# Go team offers more control over the types of checks provided by the
# fieldalignment linter or golangci-lint does so.
#
# See https://github.com/atc0005/go-ci/issues/302 for more information.
#
# disable:
#   - maligned

linters-settings:
  gocognit:
    # minimal code complexity to report, 30 by default (but we recommend 10-20)
    min-complexity: 10

  gocyclo:
    # minimal code complexity to report, 30 by default (but we recommend 10-20)
    min-complexity: 15

  govet:
    enable-all: true
    disable:
      #
      # Disable fieldalignment settings until the Go team offers more control over
      # the types of checks provided by the fieldalignment linter or golangci-lint
      # does so.
      #
      # See https://github.com/atc0005/go-ci/issues/302 for more information.
      #
      - fieldalignment

      # Incompatible with Go 1.18 (GH-568)
      - nilness
      - unusedwrite

  gocritic:
    disable:
      # Incompatible with Go 1.18 (GH-568)
      - hugeParam
      - rangeValCopy
      - typeDefFirst