https://git.ruby-lang.org/ruby.git/commit/?id=3890c9eeee

From 3890c9eeee2322b8bf81c04517a4714de77e49ff Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sat, 7 Sep 2019 01:01:52 +0900
Subject: Added more debug outputs from VCS::GIT


diff --git a/tool/lib/vcs.rb b/tool/lib/vcs.rb
index 73ef0a3..9c40859 100644
--- a/tool/lib/vcs.rb
+++ b/tool/lib/vcs.rb
@@ -446,7 +446,9 @@ class VCS https://github.com/ruby/ruby/blob/trunk/tool/lib/vcs.rb#L446
     end
 
     def cmd_read_at(srcdir, cmds)
-      without_gitconfig { IO.pread(*cmd_args(cmds, srcdir)) }
+      result = without_gitconfig { IO.pread(*cmd_args(cmds, srcdir)) }
+      VCS::DEBUG_OUT.puts result.inspect if debug?
+      result
     end
 
     def cmd_pipe(*cmds, &block)
@@ -536,6 +538,7 @@ class VCS https://github.com/ruby/ruby/blob/trunk/tool/lib/vcs.rb#L538
     def initialize(*)
       super
       @srcdir = File.realpath(@srcdir)
+      VCS::DEBUG_OUT.puts @srcdir.inspect if debug?
       self
     end
 
-- 
cgit v0.10.2


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