TUN-528: Move cloudflared into a separate repo

vendor/github.com/getsentry/raven-go/exception.go

@@ -0,0 +1,50 @@
+package raven
+
+import (
+	"reflect"
+	"regexp"
+)
+
+var errorMsgPattern = regexp.MustCompile(`\A(\w+): (.+)\z`)
+
+func NewException(err error, stacktrace *Stacktrace) *Exception {
+	msg := err.Error()
+	ex := &Exception{
+		Stacktrace: stacktrace,
+		Value:      msg,
+		Type:       reflect.TypeOf(err).String(),
+	}
+	if m := errorMsgPattern.FindStringSubmatch(msg); m != nil {
+		ex.Module, ex.Value = m[1], m[2]
+	}
+	return ex
+}
+
+// https://docs.getsentry.com/hosted/clientdev/interfaces/#failure-interfaces
+type Exception struct {
+	// Required
+	Value string `json:"value"`
+
+	// Optional
+	Type       string      `json:"type,omitempty"`
+	Module     string      `json:"module,omitempty"`
+	Stacktrace *Stacktrace `json:"stacktrace,omitempty"`
+}
+
+func (e *Exception) Class() string { return "exception" }
+
+func (e *Exception) Culprit() string {
+	if e.Stacktrace == nil {
+		return ""
+	}
+	return e.Stacktrace.Culprit()
+}
+
+// Exceptions allows for chained errors
+// https://docs.sentry.io/clientdev/interfaces/exception/
+type Exceptions struct {
+	// Required
+	Values []*Exception `json:"values"`
+}
+
+func (es Exceptions) Class() string { return "exception" }