A many-commits wrapper for port-one.rb.

git-svn-id: https://ncisvn.nci.nih.gov/svn/psc/trunk@7027 0d517254-b314-0410-acde-c619094fa49f

port-many.rb

@@ -0,0 +1,43 @@
+#!/usr/bin/env ruby
+
+require 'rubygems'
+require 'highline'
+
+######
+# Repeatedly invokes port-one.rb for a series of commits.
+# Example:
+#
+#   ./port-many.rb 6700-6703 6811
+#
+# This is equivalent to:
+#
+#   ./port-one.rb 6700
+#   ./port-one.rb 6701
+#   ./port-one.rb 6702
+#   ./port-one.rb 6703
+#   ./port-one.rb 6811
+
+HL=HighLine.new
+PORT_ONE = File.expand_path('../port-one.rb', __FILE__)
+
+commits = ARGV.collect { |entered|
+  if entered =~ /-/
+    start, stop = entered.split('-', 2).collect(&:to_i)
+    (start..stop).to_a
+  else
+    entered.to_i
+  end
+}.flatten
+
+unless HL.agree("About to port #{commits.join(", ")}, one at a time. Continue?")
+  exit(0)
+end
+
+until commits.empty?
+  HL.say("#{commits.size} left")
+  commit = commits.shift
+  unless system("#{PORT_ONE} #{commit}")
+    puts "#{commit} failed; #{commits.join(', ')} not attempted"
+    exit(1)
+  end
+end