# SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly> # SPDX-License-Identifier: MIT linters-settings: govet: check-shadowing: true misspell: locale: US exhaustive: default-signifies-exhaustive: true gomodguard: blocked: modules: - github.com/pkg/errors: recommendations: - errors forbidigo: forbid: - ^fmt.Print(f|ln)?$ - ^log.(Panic|Fatal|Print)(f|ln)?$ - ^os.Exit$ - ^panic$ - ^print(ln)?$ linters: enable: - asciicheck # Simple linter to check that your code does not contain non-ASCII identifiers - bidichk # Checks for dangerous unicode character sequences - bodyclose # checks whether HTTP response body is closed successfully - contextcheck # check the function whether use a non-inherited context - decorder # check declaration order and count of types, constants, variables and functions - 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 - durationcheck # check for two durations multiplied together - errcheck # Errcheck is a program for checking for unchecked errors in go programs. These unchecked errors can be critical bugs in some cases - errchkjson # Checks types passed to the json encoding functions. Reports unsupported types and optionally reports occations, where the check for the returned error can be omitted. - errname # Checks that sentinel errors are prefixed with the `Err` and error types are suffixed with the `Error`. - errorlint # errorlint is a linter for that can be used to find code that will cause problems with the error wrapping scheme introduced in Go 1.13. - exhaustive # check exhaustiveness of enum switch statements - exportloopref # checks for pointers to enclosing loop variables - forbidigo # Forbids identifiers - forcetypeassert # finds forced type assertions - 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 - gomoddirectives # Manage the use of 'replace', 'retract', and 'excludes' directives in go.mod. - 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 - grouper # An analyzer to analyze expression groups. - importas # Enforces consistent import aliases - 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 - nilerr # Finds the code that returns nil even if it checks that the error is not nil. - nilnil # Checks that there is no simultaneous return of `nil` error and an invalid value. - noctx # noctx finds sending http request without context.Context - predeclared # find code that shadows one of Go's predeclared identifiers - revive # golint replacement, finds style mistakes - staticcheck # Staticcheck is a go vet on steroids, applying a ton of static analysis checks - stylecheck # Stylecheck is a replacement for golint - tagliatelle # Checks the struct tags. - tenv # tenv is analyzer that detects using os.Setenv instead of t.Setenv since Go1.17 - tparallel # tparallel detects inappropriate usage of t.Parallel() method in your Go test codes - 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 - wastedassign # wastedassign finds wasted assignment statements - whitespace # Tool for detection of leading and trailing whitespace disable: - containedctx # containedctx is a linter that detects struct contained context.Context field - cyclop # checks function and package cyclomatic complexity - exhaustivestruct # Checks if all struct's fields are initialized - 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. - ifshort # Checks that your code uses short syntax for if-statements whenever possible - ireturn # Accept Interfaces, Return Concrete Types - lll # Reports long lines - maintidx # maintidx measures the maintainability index of each function. - makezero # Finds slice declarations with non-zero initial length - 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 - paralleltest # paralleltest detects missing usage of t.Parallel() method in your Go test - prealloc # Finds slice declarations that could potentially be preallocated - promlinter # Check Prometheus metrics naming via promlint - 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 - thelper # thelper detects golang test helpers without t.Helper() call and checks the consistency of test helpers - varnamelen # checks that the length of a variable's name matches its scope - wrapcheck # Checks that errors returned from external packages are wrapped - wsl # Whitespace Linter - Forces you to use empty lines! issues: exclude-use-default: false exclude-rules: # Allow complex tests, better to be self contained - path: _test\.go linters: - gocognit - forbidigo # Allow complex main function in examples - path: examples text: "of func `main` is high" linters: - gocognit # Allow forbidden identifiers in examples - path: examples linters: - forbidigo # Allow forbidden identifiers in CLI commands - path: cmd linters: - forbidigo run: skip-dirs-use-default: false