.golangci.yml

version: "2"
run:
  modules-download-mode: readonly
linters:
  enable:
    - asasalint # Check for pass []any as any in variadic func(...any)
    - asciicheck # Checks that code identifiers do not have non-ASCII symbols
    - bidichk # Checks for dangerous unicode character sequences
    - containedctx # Detects struct contained context.Context field
    - contextcheck # Check whether the function uses a non-inherited context
    - copyloopvar # Detects places where loop variables are copied
    - cyclop # Checks function and package cyclomatic complexity
    - decorder # Check declaration order of types, constants, variables and functions
    - dogsled # Checks assignments with too many blank identifiers
    - durationcheck # Check for two durations multiplied together
    - embeddedstructfieldcheck # Checks embedded struct field positioning and formatting
    - err113 # Check errors handling expressions
    - errcheck # Checks for unchecked errors in Go code
    - errname # Checks that sentinel errors are prefixed with Err
    - errorlint # Find code that will cause problems with error wrapping
    - funlen # Checks for long functions
    - gocognit # Computes and checks the cognitive complexity of functions
    - gocritic # Provides diagnostics that check for bugs, performance and style issues
    - gocyclo # Computes and checks the cyclomatic complexity of functions
    - godot # Check if comments end in a period
    - govet # Examines Go source code and reports suspicious constructs
    - grouper # Analyze expression groups
    - iface # Detect the incorrect use of interfaces
    - ineffassign # Detects when assignments to existing variables are not used
    - intrange # Find places where for loops could use an integer range
    - ireturn # Accept Interfaces, Return Concrete Types
    - maintidx # Measures the maintainability index of each function
    - makezero # Find slice declarations with non-zero initial length
    - mirror # Reports wrong mirror patterns of bytes/strings usage
    - misspell # Finds commonly misspelled English words
    - modernize # Suggest simplifications using modern Go features
    - nakedret # Finds naked returns in functions longer than a maximum size
    - nestif # Reports deeply nested if statements
    - nilerr # Finds code that returns nil even if it checks that error is not nil
    - nilnil # Checks that there is no simultaneous return of nil error and invalid value
    - noctx # Detects missing usage of context.Context
    - perfsprint # Checks that fmt.Sprintf can be replaced with a faster alternative
    - prealloc # Find slice declarations that could be pre-allocated
    - predeclared # Find code that shadows one of Go's predeclared identifiers
    - reassign # Checks that package variables are not reassigned
    - revive # Fast, configurable, extensible linter for Go
    - staticcheck # Set of rules from staticcheck
    - thelper # Detects test helpers which do not call t.Helper()
    - tparallel # Detects inappropriate usage of t.Parallel()
    - unconvert # Remove unnecessary type conversions
    - unparam # Reports unused function parameters
    - unused # Checks Go code for unused constants, variables, functions and types
    - usestdlibvars # Detect the possibility to use variables/constants from stdlib
    - wastedassign # Finds wasted assignment statements
    - whitespace # Checks for unnecessary newlines
    - wrapcheck # Checks that errors returned from external packages are wrapped
  settings:
    whitespace:
      multi-if: true # Enforces newlines (or comments) after every multi-line if statement
      multi-func: true # Enforces newlines (or comments) after every multi-line function signature
  exclusions:
    rules:
      - linters:
          - err113
        text: do not define dynamic errors
formatters:
  enable:
    - gci # Check if code and import statements are formatted, with additional rules
    - gofmt # Check if the code is formatted according to 'gofmt' command
    - goimports # Checks if the code and import statements are formatted according to the 'goimports' command