From f0870daef48aebe130360f9a1a8b63c83c3716d8 Mon Sep 17 00:00:00 2001
From: Sijawusz Pur Rahnama <sija@sija.pl>
Date: Sun, 27 Dec 2020 21:55:15 +0100
Subject: [PATCH] Add Backtrace::Line#absolute_path

---
 src/backtracer/backtrace/line.cr | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/backtracer/backtrace/line.cr b/src/backtracer/backtrace/line.cr
index 7fb269e..f143cac 100644
--- a/src/backtracer/backtrace/line.cr
+++ b/src/backtracer/backtrace/line.cr
@@ -51,6 +51,14 @@ module Backtracer
       end
     end
 
+    def absolute_path : String?
+      return unless path = file
+      return path if path.starts_with?('/')
+      if prefix = configuration.src_path
+        File.join(prefix, path)
+      end
+    end
+
     def shard_name : String?
       relative_path
         .try(&.match(configuration.modules_path_pattern))