1 files changed, 34 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/mrb/scripts/logger.rb b/storage/mroonga/vendor/groonga/lib/mrb/scripts/logger.rb
new file mode 100644
index 00000000..95f86974
--- /dev/null
+++ b/storage/mroonga/vendor/groonga/lib/mrb/scripts/logger.rb
@@ -0,0 +1,34 @@
+module Groonga
+  class Logger
+    def log_error(error)
+      log_level = Level::ERROR.to_i
+
+      if error.is_a?(Error)
+        message = error.message
+      else
+        message = "#{error.class}: #{error.message}"
+      end
+      backtrace = error.backtrace
+      first_raw_entry = backtrace.first
+      if first_raw_entry
+        first_entry = BacktraceEntry.parse(first_raw_entry)
+        file = first_entry.file
+        line = first_entry.line
+        method = first_entry.method
+        # message = "#{file}:#{line}:#{method}: #{message}"
+      else
+        file = ""
+        line = 0
+        method = ""
+      end
+      log(log_level, file, line, method, message)
+
+      backtrace.each_with_index do |raw_entry, i|
+        entry = BacktraceEntry.parse(raw_entry)
+        message = entry.message
+        message = raw_entry if message.empty?
+        log(log_level, entry.file, entry.line, entry.method, raw_entry)
+      end
+    end
+  end
+end