.golangci.yml

run:
  timeout: 1m
  uniq-by-line: false

linters-settings:
  dupl:
    threshold: 100

  errcheck:
    exclude-functions:
      - (net/http.ResponseWriter).Write

  gocognit:
    min-complexity: 10

  gocritic:
    enabled-checks:
      - appendAssign
      - appendCombine
      - argOrder
      - assignOp
      - badCall
      - badCond
      - badLock
      - badRegexp
      - boolExprSimplify
      - builtinShadow
      - builtinShadowDecl
      - captLocal
      - caseOrder
      - codegenComment
      - commentedOutCode
      - commentedOutImport
      - commentFormatting
      - defaultCaseOrder
      - deferUnlambda
      - deprecatedComment
      - docStub
      - dupArg
      - dupBranchBody
      - dupCase
      - dupImport
      - dupSubExpr
      - elseif
      - emptyFallthrough
      - emptyStringTest
      - equalFold
      - evalOrder
      - exitAfterDefer
      - filepathJoin
      - flagDeref
      - flagName
      - hexLiteral
      - hugeParam
      - ifElseChain
      - importShadow
      - indexAlloc
      - initClause
      - mapKey
      - methodExprCall
      - nestingReduce
      - newDeref
      - nilValReturn
      - octalLiteral
      - offBy1
      - paramTypeCombine
      - ptrToRefParam
      - rangeExprCopy
      - rangeValCopy
      - regexpMust
      - regexpPattern
      - regexpSimplify
      - ruleguard
      - singleCaseSwitch
      - sloppyLen
      - sloppyReassign
      - sloppyTypeAssert
      - sortSlice
      - sqlQuery
      - stringXbytes
      - switchTrue
      - tooManyResultsChecker
      - truncateCmp
      - typeAssertChain
      - typeDefFirst
      - typeSwitchVar
      - typeUnparen
      - underef
      # - unamedResult
      - unlabelStmt
      - unlambda
      - unnecessaryBlock
      - unnecessaryDefer
      - unslice
      - valSwap
      - weakCond
      # - whynolint
      - wrapperFunc
      - yodaStyleExpr

    settings:
      hugeParam:
        sizeThreshold: 256
      rangeValCopy:
        sizeThreshold: 256

  gofumpt:
    lang-version: "1.17"
    extra-rules: true

  goimports:
    local-prefixes: github.com/benchttp/worker

  misspell:
    locale: US

  revive:
    enableAllRules: true

  staticcheck:
    go: "1.17"
    checks: [all]

  stylecheck:
    go: "1.17"
    checks: [all]

linters:
  disable-all: true
  enable:
    - bodyclose # enforce resp.Body.Close()
    - deadcode
    - dupl # duplicate code
    - errcheck
    - exportloopref
    - gocognit # smart complexity analyzer
    - gocritic # opinionated linter
    - gofumpt # stricter gofmt
    - goimports # imports order
    - gosec # security checks
    - govet
    - misspell # typos in strings, comments
    - prealloc # enforce capacity allocation when possible
    - revive # golint enhancement
    - staticcheck # go vet enhancement
    - structcheck # unused struct fields
    - testpackage # checks on tests (*_test)
    - thelper # enforce t.Helper()
    - varcheck # unused global var and const
    - wastedassign
  fast: false

issues:
  exclude-rules:
    - path: _test\.go
      linters:
        - dupl
        - gocognit
        - gocyclo