Support IO.copy_stream

8630249f · Shinya Maeda · 26fec9d4 · 8630249f
Commit 8630249f authored Apr 05, 2018 by Shinya Maeda
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lib/gitlab/ci/trace/chunked_io.rb lib/gitlab/ci/trace/chunked_io.rb +5 -5

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--- a/lib/gitlab/ci/trace/chunked_io.rb
+++ b/lib/gitlab/ci/trace/chunked_io.rb
@@ -88,11 +88,11 @@ module Gitlab
            @tell += data.bytesize
          end
-          # TODO: If we support `IO::copy_stream`, outbuf must be handled properly
+          # If outbuf is passed, we put the output into the buffer. This supports IO.copy_stream functionality
-          # if outbuf
+          if outbuf
-          #   outbuf.slice!(/.*/)
+            outbuf.slice!(0, outbuf.bytesize)
-          #   outbuf << out
+            outbuf << out
-          # end
+          end
          out
        end