# THIS FILE IS GENERATED! DO NOT EDIT! Maintained by Terraform.
#
# golangci-lint:       https://golangci-lint.run/
# false-positives:     https://golangci-lint.run/usage/false-positives/
# actual source:       https://github.com/lrstanley/.github/blob/master/terraform/github-common-files/templates/.golangci.yml
# modified variant of: https://gist.github.com/maratori/47a4d00457a92aa426dbd48a18776322
#

run:
  timeout: 3m

issues:
  max-per-linter: 0
  # max-same-issues: 0
  max-same-issues: 50

  exclude-rules:
    - source: "(noinspection|TODO)"
      linters: [godot]
    - source: "//noinspection"
      linters: [gocritic]
    - path: "_test\\.go"
      linters:
        - bodyclose
        - dupl
        - funlen
        - goconst
        - gosec
        - noctx
        - wrapcheck

severity:
  default-severity: error
  rules:
    - linters:
        - errcheck
        - gocritic
      severity: warning

linters:
  disable-all: true
  enable:
    - asasalint # checks for pass []any as any in variadic func(...any)
    - asciicheck # checks 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
    - cyclop # checks function and package cyclomatic complexity
    - dupl # tool for code clone detection
    - durationcheck # checks for two durations multiplied together
    - errcheck # checking for unchecked errors, these unchecked errors can be critical bugs in some cases
    - errorlint # finds code that will cause problems with the error wrapping scheme introduced in Go 1.13
    - execinquery # checks query string in Query function which reads your Go src files and warning it finds
    - exportloopref # checks for pointers to enclosing loop variables
    - forbidigo # forbids identifiers
    - funlen # tool for detection of long functions
    - gci # controls golang package import order and makes it always deterministic
    - gocheckcompilerdirectives # validates go compiler directive comments (//go:)
    - gochecknoinits # checks that no init functions are present in Go code
    - goconst # finds repeated strings that could be replaced by a constant
    - gocritic # provides diagnostics that check for bugs, performance and style issues
    - gocyclo # computes and checks the cyclomatic complexity of functions
    - godot # checks if comments end in a period
    - godox # detects FIXME, TODO and other comment keywords
    - goimports # in addition to fixing imports, goimports also formats your code in the same style as gofmt
    - gomnd # detects magic numbers
    - gomoddirectives # manages the use of 'replace', 'retract', and 'excludes' directives in go.mod
    - gomodguard # allow and block lists 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 # specializes in simplifying a code
    - govet # 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
    - loggercheck # checks key value pairs for common logger libraries (kitlog,klog,logr,zap)
    - makezero # finds slice declarations with non-zero initial length
    - misspell # finds commonly misspelled words
    - musttag # enforces field tags in (un)marshaled structs
    - 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 # finds sending http request without context.Context
    - nosprintfhostport # checks for misuse of Sprintf to construct a host with port in a URL
    - predeclared # finds code that shadows one of Go's predeclared identifiers
    - promlinter # checks Prometheus metrics naming via promlint
    - reassign # checks that package variables are not reassigned
    - revive # fast, configurable, extensible, flexible, and beautiful linter for Go, drop-in replacement of golint
    - rowserrcheck # checks whether Err of rows is checked successfully
    - sqlclosecheck # checks that sql.Rows and sql.Stmt are closed
    - staticcheck # is a go vet on steroids, applying a ton of static analysis checks
    - stylecheck # is a replacement for golint
    - tenv # detects using os.Setenv instead of t.Setenv since Go1.17
    - testableexamples # checks if examples are testable (have an expected output)
    - 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 # removes unnecessary type conversions
    - unparam # reports unused function parameters
    - unused # checks for unused constants, variables, functions and types
    - usestdlibvars # detects the possibility to use variables/constants from the Go standard library
    - wastedassign # finds wasted assignment statements
    - whitespace # detects leading and trailing whitespace

    # disabled for now:
    # - errname # checks that sentinel errors are prefixed with the Err and error types are suffixed with the Error
    # - gochecknoglobals # checks that no global variables exist
    # - gocognit # computes and checks the cognitive complexity of functions
    # - nestif # reports deeply nested if statements
    # - nonamedreturns # reports all named returns
    # - testpackage # makes you use a separate _test package

linters-settings:
  cyclop:
    # The maximal code complexity to report.
    max-complexity: 30
    # The maximal average package complexity.
    # If it's higher than 0.0 (float) the check is enabled
    package-average: 10.0

  errcheck:
    # Report about not checking of errors in type assertions: `a := b.(MyStruct)`.
    # Such cases aren't reported by default.
    check-type-assertions: true

  funlen:
    # Checks the number of lines in a function.
    # If lower than 0, disable the check.
    lines: 150
    # Checks the number of statements in a function.
    # If lower than 0, disable the check.
    statements: 75

  # gocognit:
  #   # Minimal code complexity to report.
  #   min-complexity: 25

  gocritic:
    disabled-checks:
      - whyNoLint
      - hugeParam
      - ifElseChain
    enabled-tags:
      - diagnostic
      - opinionated
      - performance
      - style
    # https://go-critic.github.io/overview.
    settings:
      captLocal:
        # Whether to restrict checker to params only.
        paramsOnly: false
      underef:
        # Whether to skip (*x).method() calls where x is a pointer receiver.
        skipRecvDeref: false

  gomnd:
    # Values always ignored: `time.Date`,
    # `strconv.FormatInt`, `strconv.FormatUint`, `strconv.FormatFloat`,
    # `strconv.ParseInt`, `strconv.ParseUint`, `strconv.ParseFloat`.
    ignored-functions:
      - os.Chmod
      - os.Mkdir
      - os.MkdirAll
      - os.OpenFile
      - os.WriteFile
      - prometheus.ExponentialBuckets
      - prometheus.ExponentialBucketsRange
      - prometheus.LinearBuckets

  gomodguard:
    blocked:
      # List of blocked modules.
      modules:
        - github.com/golang/protobuf:
            recommendations:
              - google.golang.org/protobuf
            reason: "see https://developers.google.com/protocol-buffers/docs/reference/go/faq#modules"
        - github.com/satori/go.uuid:
            recommendations:
              - github.com/google/uuid
            reason: "satori's package is not maintained"
        - github.com/gofrs/uuid:
            recommendations:
              - github.com/google/uuid
            reason: "gofrs' package is not go module"

  govet:
    enable-all: true
    # Run `go tool vet help` to see all analyzers.
    disable:
      - fieldalignment # too strict
    settings:
      shadow:
        # Whether to be strict about shadowing; can be noisy.
        strict: true

  nakedret:
    # Make an issue if func has more lines of code than this setting, and it has naked returns.
    max-func-lines: 0

  rowserrcheck:
    # database/sql is always checked
    packages:
      - github.com/jmoiron/sqlx

  stylecheck:
    checks:
      - all
      - -ST1008 # handled by revive already.

  tenv:
    # The option `all` will run against whole test files (`_test.go`) regardless of method/function signatures.
    # Otherwise, only methods that take `*testing.T`, `*testing.B`, and `testing.TB` as arguments are checked.
    all: true