boolnames: make default whitelist include 'ok'

pkg/boolnames/testdata/src/cases/boolnames.go

@@ -0,0 +1,56 @@
+package cases
+
+var isPackageReady bool
+var packageReady bool // want `boolean name "packageReady" must`
+
+const hasPackageValue = true
+const packageValue = true // want `boolean name "packageValue" must`
+
+type FeatureFlag bool
+
+type Predicate func() bool
+
+var canEvaluate Predicate
+var evaluate Predicate // want `boolean name "evaluate" must`
+
+type Config struct {
+	HasOwner bool
+	owner    bool // want `boolean name "owner" must`
+
+	CanRun func() bool
+	run    func() bool // want `boolean name "run" must`
+}
+
+func IsReady() bool { return true }
+
+func ready() bool { return true } // want `boolean name "ready" must`
+
+func Find() (int, bool)      { return 0, true }
+func FindPair() (bool, bool) { return true, false }
+
+func consume(active bool, hasActive bool, predicate func() bool, canCheck func() bool) (ok bool) { // want `boolean name "consume" must` `boolean name "active" must` `boolean name "predicate" must`
+	ready := true // want `boolean name "ready" must`
+	isReady := true
+
+	var enabled bool // want `boolean name "enabled" must`
+	var wasEnabled bool
+
+	var namedFlag FeatureFlag // want `boolean name "namedFlag" must`
+	var isNamedFlag FeatureFlag
+
+	checker := func() bool { return true } // want `boolean name "checker" must`
+	hasChecker := func() bool { return true }
+
+	_ = func(active bool) (ok bool) { // want `boolean name "active" must`
+		return ok
+	}
+
+	return ready || isReady || enabled || wasEnabled || bool(namedFlag) || bool(isNamedFlag) || checker() || hasChecker() || active || hasActive || predicate() || canCheck()
+}
+
+func (flag FeatureFlag) String() string { // want `boolean name "flag" must`
+	if flag {
+		return "true"
+	}
+	return "false"
+}

pkg/boolnames/testdata/src/casescustom/boolnames.go

@@ -0,0 +1,12 @@
+package casescustom
+
+var ok bool
+var truthyValue bool
+
+var ready bool    // want `boolean name "ready" must start with truthy`
+var isReady bool  // want `boolean name "isReady" must start with truthy`
+var hasOwner bool // want `boolean name "hasOwner" must start with truthy`
+var truthy bool   // want `boolean name "truthy" must start with truthy`
+
+func truthyCheck() bool { return true }
+func canCheck() bool    { return true } // want `boolean name "canCheck" must start with truthy`