From b7bc826b9ebd2898f94a35251d1fb4bde771a8f6 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 19 Aug 2010 13:45:02 +0000
Subject: * tool/make-snapshot (usage): add usage.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/make-snapshot | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'tool')

diff --git a/tool/make-snapshot b/tool/make-snapshot
index 06b24ce4f9..b20dabdf4b 100755
--- a/tool/make-snapshot
+++ b/tool/make-snapshot
@@ -9,6 +9,18 @@ STDOUT.sync = true
 
 $exported = nil if $exported == ""
 $archname = nil if $archname == ""
+$keep_temp ||= nil
+$patch_file ||= nil
+
+def usage
+  <<USAGE
+usage: #{File.basename $0} [option...] new-directory-to-save [version ...]
+  -exported=PATH        make snapshot from already exported working directory
+  -archname=NAME        make the basename of snapshots NAME
+  -keep_temp            keep temporary working directory
+  -patch_file=PATCH     apply PATCH file after export
+USAGE
+end
 
 ENV["LC_ALL"] = ENV["LANG"] = "C"
 SVNURL = URI.parse("http://svn.ruby-lang.org/repos/ruby/")
@@ -53,8 +65,12 @@ path = ENV["PATH"].split(File::PATH_SEPARATOR)
   end
 end
 
+if $help or $_help
+  puts usage
+  exit
+end
 unless destdir = ARGV.shift
-  abort "usage: #{File.basename $0} new-directory-to-save [version ...]"
+  abort usage
 end
 revisions = ARGV.empty? ? ["trunk"] : ARGV
 unless tmp = $exported
-- 
cgit v1.2.3