.golangci.yml

linters-settings:
  errcheck:
    # report about not checking of errors in type assertions: `a := b.(MyStruct)`;
    # default is false: such cases aren't reported by default.
    check-type-assertions: true
  goconst:
    # minimal occurrences count to trigger, 3 by default
    min-occurrences: 5
  gocritic:
    # 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:
      - diagnostic
      - experimental
      - opinionated
      - performance
      - style
    disabled-checks:
      - whyNoLint
      - emptyStringTest
  goimports:
    # put imports beginning with prefix after 3rd-party packages;
    # it's a comma-separated list of prefixes
    local-prefixes: github.com/platformsh/cli
  revive:
    # minimal confidence for issues, default is 0.8
    min-confidence: 0
  lll:
    # max line length, lines longer will be reported. Default is 120.
    # '\t' is counted as 1 character by default, and can be changed with the tab-width option
    line-length: 120
  misspell:
    # Correct spellings using locale preferences for US or UK.
    # Default is to use a neutral variety of English.
    # Setting locale to US will correct the British spelling of 'colour' to 'color'.
    locale: US
  nolintlint:
    # Enable to ensure that nolint directives are all used. Default is true.
    allow-unused: false
    # Require to specify linter that is being skipped. Default is false
    require-specific: true
  prealloc:
    # Report preallocation suggestions on for loops, false by default
    for-loops: 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:
    # Simple linter to check that your code does not contain non-ASCII identifiers
    # - asciicheck
    # checks whether HTTP response body is closed successfully
    - bodyclose
    # Checks assignments with too many blank identifiers (e.g. x, , , _, := f())
    - dogsled
    # Tool for code clone detection
    # - dupl
    # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases
    - errcheck
    # Tool for detection of long functions
    # - funlen
    # Checks that no globals are present in Go code
    # - gochecknoglobals
    # Checks that no init functions are present in Go code
    # - gochecknoinits
    # Computes and checks the cognitive complexity of functions
    # - gocognit
    # Finds repeated strings that could be replaced by a constant
    - goconst
    # The most opinionated Go source code linter
    - gocritic
    # Computes and checks the cyclomatic complexity of functions
    # - gocyclo
    # Check if comments end in a period
    # - godot
    # Tool for detection of FIXME, TODO and other comment keywords
    # - godox
    # Golang linter to check the errors handling expressions
    # - goerr113
    # Gofmt checks whether code was gofmt-ed. By default this tool runs with -s option to check for code simplification
    - gofmt
    # Goimports does everything that gofmt does. Additionally, it checks unused imports
    - goimports
    # Golint differs from gofmt. Gofmt reformats Go source code, whereas golint prints out style mistakes
    - revive
    # An analyzer to detect magic numbers.
    # - gomnd
    # Allow and block list linter for direct Go module dependencies. This is different from depguard where there are different block types for example version constraints and module recommendations.
    # - gomodguard
    # Checks that printf-like functions are named with f at the end
    - goprintffuncname
    # Inspects source code for security problems
    - gosec
    # Linter for Go source code that specializes in simplifying a code
    - gosimple
    # Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
    - govet
    # Detects when assignments to existing variables are not used
    - ineffassign
    # Linter that suggests narrower interface types
    # - interfacer
    # Reports long lines
    - lll
    # Tool to detect Go structs that would take less memory if their fields were sorted
    # - maligned
    # Finds commonly misspelled English words in comments
    - misspell
    # (?) Finds naked returns in functions greater than a specified function length
    - nakedret
    # Reports deeply nested if statements
    # - nestif
    # Reports ill-formed or insufficient nolint directives
    - nolintlint
    # Finds slice declarations that could potentially be preallocated
    - prealloc
    # Find code that shadows one of Go's predeclared identifiers.
    - predeclared
    # checks whether Err of rows is checked successfully
    # rowserrcheck is disabled because of generics. See https://github.com/golangci/golangci-lint/issues/2649.
    # - rowserrcheck
    # Scopelint checks for unpinned variables in go programs
    # - scopelint
    # Staticcheck is a go vet on steroids, applying a ton of static analysis checks
    - staticcheck
    # Stylecheck is a replacement for golint
    - stylecheck
    # linter that makes you use a separate _test package
    # - testpackage
    # Like the front-end of a Go compiler, parses and type-checks Go code
    - typecheck
    # Remove unnecessary type conversions
    - unconvert
    # (?) Reports unused function parameters
    # - unparam
    # Checks Go code for unused constants, variables, functions and types
    - unused
    # Tool for detection of leading and trailing whitespace
    - whitespace
    # Whitespace Linter - Forces you to use empty lines!
    # - wsl

issues:
  exclude-dirs:
    - vendor