.golangci.yml

run:
  # timeout for analysis, e.g. 30s, 5m
  deadline: 5m
  skip-files:
    # Don't lint generated code
    - ".*.gen.go$"
    - ".*.pb.go$"
    - ".*_test.go$"

# all available settings of specific linters
linters-settings:
  errcheck:
    # report about not checking of errors in type assertions, a := b.(MyStruct)
    check-type-assertions: true

  nakedret:
    # make an issue if func has more lines of code than this setting and it has
    # naked returns; default is 30
    max-func-lines: 50

  funlen:
    statements: 240
    lines: 240

  lll:
    # we prefer 80 chars per line, but sometimes it's clearer to keep the code
    # in one line, thus, we let the hard limit a bit larger than 80.
    line-length: 120
    tab-width: 2

  govet:
    check-shadowing: false

linters:
  disable-all: true # disable those linters we don't want

  enable:
    # default linters recommended by golangci-lint
    - errcheck
    - gosimple
    - govet
    - unused
    - rowserrcheck
    - sqlclosecheck
    - asciicheck # check that our code does not contain non-ASCII identifiers
    - bodyclose # checks whether HTTP response body is closed successfully
    - dogsled # checks for too many blank identifiers (e.g. x, , , _, := f())
    - durationcheck # check for two durations multiplied together
    - errorlint # find code that use error wrapping incorrectly since in Go 1.13
    - funlen # detection of long functions
    - gochecknoinits # checks that no init functions are present in Go code
    - goconst # finds repeated strings that could be replaced by a constant
    - gocyclo # Computes and checks the cyclomatic complexity of functions
    - goimports # checks unused imports and some formatting
    - gosec # inspects source code for security problems
    - importas # enforces consistent import aliases
    - lll # reports long lines
    - makezero # finds slice declarations with non-zero initial length
    - misspell # finds commonly misspelled English words in comments
    - nilerr # finds the code that incorrectly returns nil error
    - noctx # noctx finds sending http request without context.Context
    - nolintlint # reports ill-formed or insufficient nolint directives
    - predeclared # find code that shadows one of Go's predeclared identifiers
    - revive # 6x faster, drop-in replacement of golint
    - stylecheck # stylecheck is a replacement for golint
    - unconvert # remove unnecessary type conversions
    - wastedassign # wastedassign finds wasted assignment statements
    - whitespace # detection of leading and trailing whitespace

issues:
  exclude:
    - ".*imported but not used.*"
    - ".*increment-decrement.*"