.golangci.yml

linters-settings:
  govet:
    check-shadowing: true
  misspell:
    locale: US
  exhaustive:
    default-signifies-exhaustive: true
  gomodguard:
    blocked:
      modules:
        - github.com/pkg/errors:
            recommendations:
            - errors

linters:
  enable:
    - asciicheck       # Simple linter to check that your code does not contain non-ASCII identifiers
    - bodyclose        # checks whether HTTP response body is closed successfully
    - deadcode         # Finds unused code
    - depguard         # Go linter that checks if package imports are in a list of acceptable packages
    - dogsled          # Checks assignments with too many blank identifiers (e.g. x, _, _, _, := f())
    - dupl             # Tool for code clone detection
    - errcheck         # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases
    - exhaustive       # check exhaustiveness of enum switch statements
    - exportloopref    # checks for pointers to enclosing loop variables
    - gci              # Gci control golang package import order and make it always deterministic.
    - gochecknoglobals # Checks that no globals are present in Go code
    - gochecknoinits   # Checks that no init functions are present in Go code
    - gocognit         # Computes and checks the cognitive complexity of functions
    - goconst          # Finds repeated strings that could be replaced by a constant
    - gocritic         # The most opinionated Go source code linter
    - godox            # Tool for detection of FIXME, TODO and other comment keywords
    - goerr113         # Golang linter to check the errors handling expressions
    - gofmt            # Gofmt checks whether code was gofmt-ed. By default this tool runs with -s option to check for code simplification
    - gofumpt          # Gofumpt checks whether code was gofumpt-ed.
    - goheader         # Checks is file header matches to pattern
    - goimports        # Goimports does everything that gofmt does. Additionally it checks unused imports
    - golint           # Golint differs from gofmt. Gofmt reformats Go source code, whereas golint prints out style mistakes
    - gomodguard       # 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.
    - goprintffuncname # Checks that printf-like functions are named with `f` at the end
    - gosec            # Inspects source code for security problems
    - gosimple         # Linter for Go source code that specializes in simplifying a code
    - govet            # Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
    - ineffassign      # Detects when assignments to existing variables are not used
    - misspell         # Finds commonly misspelled English words in comments
    - nakedret         # Finds naked returns in functions greater than a specified function length
    - noctx            # noctx finds sending http request without context.Context
    - scopelint        # Scopelint checks for unpinned variables in go programs
    - staticcheck      # Staticcheck is a go vet on steroids, applying a ton of static analysis checks
    - structcheck      # Finds unused struct fields
    - stylecheck       # Stylecheck is a replacement for golint
    - typecheck        # Like the front-end of a Go compiler, parses and type-checks Go code
    - unconvert        # Remove unnecessary type conversions
    - unparam          # Reports unused function parameters
    - unused           # Checks Go code for unused constants, variables, functions and types
    - varcheck         # Finds unused global variables and constants
    - whitespace       # Tool for detection of leading and trailing whitespace
  disable:
    - funlen           # Tool for detection of long functions
    - gocyclo          # Computes and checks the cyclomatic complexity of functions
    - godot            # Check if comments end in a period
    - gomnd            # An analyzer to detect magic numbers.
    - lll              # Reports long lines
    - maligned         # Tool to detect Go structs that would take less memory if their fields were sorted
    - nestif           # Reports deeply nested if statements
    - nlreturn         # nlreturn checks for a new line before return and branch statements to increase code clarity
    - nolintlint       # Reports ill-formed or insufficient nolint directives
    - prealloc         # Finds slice declarations that could potentially be preallocated
    - rowserrcheck     # checks whether Err of rows is checked successfully
    - sqlclosecheck    # Checks that sql.Rows and sql.Stmt are closed.
    - testpackage      # linter that makes you use a separate _test package
    - wsl              # Whitespace Linter - Forces you to use empty lines!

issues:
  exclude-rules:
    # Allow complex tests, better to be self contained
    - path: _test\.go
      linters:
        - gocognit

    # Allow complex main function in examples
    - path: examples
      text: "of func `main` is high"
      linters:
        - gocognit

run:
  skip-dirs-use-default: false