Function getOneLineSourceFromPkgStack

withstack/one_line_source.go:63–75

(
	st errbase.StackTrace,
)

}

func getOneLineSourceFromPkgStack(
	st errbase.StackTrace,
) (file string, line int, fn string, ok bool) {
	if len(st) > 0 {
		st = st[:1]
		// Note: the stack trace logic changed between go 1.11 and 1.12.
		// Trying to analyze the frame PCs point-wise will cause
		// the output to change between the go versions.
		stS := fmt.Sprintf("%+v", st)
		return getOneLineSourceFromPrintedStack(stS)
	}
	return "", 0, "", false
}

func getOneLineSourceFromPrintedStack(st string) (file string, line int, fn string, ok bool) {
	// We only need 3 lines: the function/file/line info will be on the first two lines.