SEBA-829 update cordctl to use go mod;
implement run, install, help
Change-Id: I72716d2e245d5ef0dc0603aad149843723ddff9e
diff --git a/vendor/github.com/go-errors/errors/parse_panic.go b/vendor/github.com/go-errors/errors/parse_panic.go
new file mode 100644
index 0000000..cc37052
--- /dev/null
+++ b/vendor/github.com/go-errors/errors/parse_panic.go
@@ -0,0 +1,127 @@
+package errors
+
+import (
+ "strconv"
+ "strings"
+)
+
+type uncaughtPanic struct{ message string }
+
+func (p uncaughtPanic) Error() string {
+ return p.message
+}
+
+// ParsePanic allows you to get an error object from the output of a go program
+// that panicked. This is particularly useful with https://github.com/mitchellh/panicwrap.
+func ParsePanic(text string) (*Error, error) {
+ lines := strings.Split(text, "\n")
+
+ state := "start"
+
+ var message string
+ var stack []StackFrame
+
+ for i := 0; i < len(lines); i++ {
+ line := lines[i]
+
+ if state == "start" {
+ if strings.HasPrefix(line, "panic: ") {
+ message = strings.TrimPrefix(line, "panic: ")
+ state = "seek"
+ } else {
+ return nil, Errorf("bugsnag.panicParser: Invalid line (no prefix): %s", line)
+ }
+
+ } else if state == "seek" {
+ if strings.HasPrefix(line, "goroutine ") && strings.HasSuffix(line, "[running]:") {
+ state = "parsing"
+ }
+
+ } else if state == "parsing" {
+ if line == "" {
+ state = "done"
+ break
+ }
+ createdBy := false
+ if strings.HasPrefix(line, "created by ") {
+ line = strings.TrimPrefix(line, "created by ")
+ createdBy = true
+ }
+
+ i++
+
+ if i >= len(lines) {
+ return nil, Errorf("bugsnag.panicParser: Invalid line (unpaired): %s", line)
+ }
+
+ frame, err := parsePanicFrame(line, lines[i], createdBy)
+ if err != nil {
+ return nil, err
+ }
+
+ stack = append(stack, *frame)
+ if createdBy {
+ state = "done"
+ break
+ }
+ }
+ }
+
+ if state == "done" || state == "parsing" {
+ return &Error{Err: uncaughtPanic{message}, frames: stack}, nil
+ }
+ return nil, Errorf("could not parse panic: %v", text)
+}
+
+// The lines we're passing look like this:
+//
+// main.(*foo).destruct(0xc208067e98)
+// /0/go/src/github.com/bugsnag/bugsnag-go/pan/main.go:22 +0x151
+func parsePanicFrame(name string, line string, createdBy bool) (*StackFrame, error) {
+ idx := strings.LastIndex(name, "(")
+ if idx == -1 && !createdBy {
+ return nil, Errorf("bugsnag.panicParser: Invalid line (no call): %s", name)
+ }
+ if idx != -1 {
+ name = name[:idx]
+ }
+ pkg := ""
+
+ if lastslash := strings.LastIndex(name, "/"); lastslash >= 0 {
+ pkg += name[:lastslash] + "/"
+ name = name[lastslash+1:]
+ }
+ if period := strings.Index(name, "."); period >= 0 {
+ pkg += name[:period]
+ name = name[period+1:]
+ }
+
+ name = strings.Replace(name, "·", ".", -1)
+
+ if !strings.HasPrefix(line, "\t") {
+ return nil, Errorf("bugsnag.panicParser: Invalid line (no tab): %s", line)
+ }
+
+ idx = strings.LastIndex(line, ":")
+ if idx == -1 {
+ return nil, Errorf("bugsnag.panicParser: Invalid line (no line number): %s", line)
+ }
+ file := line[1:idx]
+
+ number := line[idx+1:]
+ if idx = strings.Index(number, " +"); idx > -1 {
+ number = number[:idx]
+ }
+
+ lno, err := strconv.ParseInt(number, 10, 32)
+ if err != nil {
+ return nil, Errorf("bugsnag.panicParser: Invalid line (bad line number): %s", line)
+ }
+
+ return &StackFrame{
+ File: file,
+ LineNumber: int(lno),
+ Package: pkg,
+ Name: name,
+ }, nil
+}