.golangci.yaml

# SPDX-FileCopyrightText: 2023 Steffen Vogel <post@steffenvogel.de>
# SPDX-License-Identifier: Apache-2.0

run:
  skip-files:
  - ".*\\.pb\\.go$"
  - ".*_grpc\\.pb\\.go$"

issues:
  exclude-rules:
  - path: '(.+)_test\.go'
    linters:
    - gochecknoglobals
  - path: '(.+)_test\.go'
    linters:
    - revive
    text: dot-imports
    source: (ginkgo|gomega)
  - path: 'test/(.+)'
    text: do not define dynamic errors, use wrapped static errors instead

linters-settings:
  misspell:
    locale: US

  exhaustive:
    default-signifies-exhaustive: true

  gomodguard:
    blocked:
      modules:
      - github.com/pkg/errors:
          recommendations:
          - errors

  tagliatelle:
    case:
      use-field-name: true
      rules:
        json: snake
        yaml: snake
        xml: snake

  gci:
    sections:
    - standard
    - default
    - prefix(cunicu.li/cunicu)
    - blank
    - dot

    custom-order: true

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
  - 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 occasions, 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
  - 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
  - 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
  - depguard # Go linter that checks if package imports are in a list of acceptable packages
  - exhaustivestruct # Checks if all struct's fields are initialized
  - forbidigo # Forbids identifiers
  - funlen # Tool for detection of long functions
  - gocyclo # Computes and checks the cyclomatic complexity of functions
  - godot # Check if comments end in a period
  - godox # Tool for detection of FIXME, TODO and other comment keywords
  - 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!