run:
  # Timeout for analysis, e.g. 30s, 5m.
  # Default: 1m
  timeout: 6m

# This file contains only configs which differ from defaults.
# All possible options can be found here https://github.com/golangci/golangci-lint/blob/master/.golangci.reference.yml
linters-settings:
  errcheck:
    # Report about not checking of errors in type assertions: `a := b.(MyStruct)`.
    # Such cases aren't reported by default.
    # Default: false
    check-type-assertions: false

  govet:
    # Enable all analyzers.
    # Default: false
    enable-all: false
    enable:
      - nilness

  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.
    # Default: false
    all: true

linters:
  disable-all: true
  enable:
    ## enabled by default
    - errcheck # checking for unchecked errors, these unchecked errors can be critical bugs in some cases
    - 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
    - staticcheck # is a go vet on steroids, applying a ton of static analysis checks
    - tenv # Tenv is analyzer that detects using os.Setenv instead of t.Setenv since Go1.17.
    - typecheck # like the front-end of a Go compiler, parses and type-checks Go code
    - unused # checks for unused constants, variables, functions and types
    ## disable by default but the have interesting results so lets add them
    - bodyclose # checks whether HTTP response body is closed successfully
    - dupword # dupword checks for duplicate words in the source code
    - durationcheck # durationcheck checks for two durations multiplied together
    - forbidigo # forbidigo forbids identifiers
    - mirror # mirror reports wrong mirror patterns of bytes/strings usage
    - misspell # misspess finds commonly misspelled English words in comments
    - 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
    - predeclared # predeclared finds code that shadows one of Go's predeclared identifiers
    - sqlclosecheck # checks that sql.Rows and sql.Stmt are closed
    - thelper # thelper detects Go test helpers without t.Helper() call and checks the consistency of test helpers.
    - wastedassign # wastedassign finds wasted assignment statements
issues:
  # Maximum count of issues with the same text.
  # Set to 0 to disable.
  # Default: 3
  max-same-issues: 5

  exclude-rules:
    # allow fmt
    - path: management/cmd/root.go
      linters: forbidigo
    - path: signal/cmd/root.go
      linters: forbidigo
    - path: sharedsock/filter.go
      linters:
      - unused
    - path: client/firewall/iptables/rule.go
      linters:
      - unused
    - path: test.go
      linters:
      - mirror
    - path: mock.go
      linters:
      - nilnil
