Added a dependency on open4 to get STDIN pass-through working on MRI.

Author: nirvdrum

Rakefile

@@ -11,6 +11,7 @@ begin
     spec.homepage = "https://github.com/nirvdrum/svn2git"
     spec.email = "[email protected]"
     spec.add_development_dependency 'test-unit'
+    spec.add_dependency 'open4'
   end
   Jeweler::GemcutterTasks.new
 

lib/svn2git/migration.rb

@@ -1,5 +1,6 @@
 require 'optparse'
 require 'pp'
+require 'open4'
 
 module Svn2Git
   DEFAULT_AUTHORS_FILE = "~/.svn2git/authors"
@@ -342,7 +343,9 @@ def run_command(cmd, exit_on_error=true, printout_output=false)
       ret = ''
       mutex = Mutex.new
 
-      status = IO.popen4(cmd) do |pid, stdin, stdout, stderr|
+      # Open4 forks, which JRuby doesn't support.  But JRuby added a popen4-compatible method on the IO class,
+      # so we can use that instead.
+      status = (defined?(JRUBY_VERSION) ? IO : Open4).popen4(cmd) do |pid, stdin, stdout, stderr|
         threads = []
 
         threads << Thread.new(stdout) do |stdout|

svn2git.gemspec

@@ -2,17 +2,16 @@
 # DO NOT EDIT THIS FILE DIRECTLY
 # Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
 # -*- encoding: utf-8 -*-
-# stub: svn2git 2.2.5 ruby lib
 
 Gem::Specification.new do |s|
-  s.name = "svn2git"
+  s.name = %q{svn2git}
   s.version = "2.2.5"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
-  s.require_paths = ["lib"]
   s.authors = ["James Coglan", "Kevin Menard"]
-  s.date = "2014-03-10"
-  s.email = "[email protected]"
+  s.date = %q{2014-05-13}
+  s.default_executable = %q{svn2git}
+  s.email = %q{[email protected]}
   s.executables = ["svn2git"]
   s.extra_rdoc_files = [
     "ChangeLog.markdown",
@@ -31,20 +30,24 @@ Gem::Specification.new do |s|
     "test/escape_quotes_test.rb",
     "test/test_helper.rb"
   ]
-  s.homepage = "https://github.com/nirvdrum/svn2git"
-  s.rubygems_version = "2.2.2"
-  s.summary = "A tool for migrating svn projects to git"
+  s.homepage = %q{https://github.com/nirvdrum/svn2git}
+  s.require_paths = ["lib"]
+  s.rubygems_version = %q{1.6.2}
+  s.summary = %q{A tool for migrating svn projects to git}
 
   if s.respond_to? :specification_version then
-    s.specification_version = 4
+    s.specification_version = 3
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_development_dependency(%q<test-unit>, [">= 0"])
+      s.add_runtime_dependency(%q<open4>, [">= 0"])
     else
       s.add_dependency(%q<test-unit>, [">= 0"])
+      s.add_dependency(%q<open4>, [">= 0"])
     end
   else
     s.add_dependency(%q<test-unit>, [">= 0"])
+    s.add_dependency(%q<open4>, [">= 0"])
   end
 end