From 213d2aa629bb98bb12eec25fe2f408d68dd1891e Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 25 Dec 2013 15:46:02 +0000
Subject: * tool/make-snapshot: support new version scheme.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/make-snapshot | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)

(limited to 'tool/make-snapshot')

diff --git a/tool/make-snapshot b/tool/make-snapshot
index 20f18a301f..a3a90f94d3 100755
--- a/tool/make-snapshot
+++ b/tool/make-snapshot
@@ -118,8 +118,14 @@ def package(rev, destdir)
     patchlevel = true
     tag = "p#{$4}"
     url = SVNURL + "tags/v#{$1}_#{$2}_#{$3}_#{$4}"
-  when /\./
-    url = SVNURL + "branches/ruby_#{rev.tr('.', '_')}"
+  when /\A(\d+)\.(\d+)\.(\d+)\z/
+    if $1 > "2" || $1 == "2" && $2 >= "1"
+      patchlevel = true
+      tag = ""
+      url = SVNURL + "tags/v#{$1}_#{$2}_#{$3}"
+    else
+      url = SVNURL + "branches/ruby_#{rev.tr('.', '_')}"
+    end
   else
     warn "#{$0}: unknown version - #{rev}"
     return
@@ -162,9 +168,11 @@ def package(rev, destdir)
   version ||= (versionhdr = IO.read("#{v}/version.h"))[RUBY_VERSION_PATTERN, 1]
   version or return
   if patchlevel
-    versionhdr ||= IO.read("#{v}/version.h")
-    patchlevel = versionhdr[/^\#define\s+RUBY_PATCHLEVEL\s+(\d+)/, 1]
-    tag = (patchlevel ? "p#{patchlevel}" : "r#{revision}")
+    unless tag.empty?
+      versionhdr ||= IO.read("#{v}/version.h")
+      patchlevel = versionhdr[/^\#define\s+RUBY_PATCHLEVEL\s+(\d+)/, 1]
+      tag = (patchlevel ? "p#{patchlevel}" : "r#{revision}")
+    end
   elsif prerelease
     versionhdr ||= IO.read("#{v}/version.h")
     versionhdr.sub!(/^\#define\s+RUBY_PATCHLEVEL_STR\s+"\K.+?(?=")/, tag)
@@ -173,7 +181,11 @@ def package(rev, destdir)
     tag ||= "r#{revision}"
   end
   unless v == $exported
-    n = "ruby-#{version}-#{tag}"
+    if tag.empty?
+      n = "ruby-#{version}"
+    else
+      n = "ruby-#{version}-#{tag}"
+    end
     File.directory?(n) or File.rename v, n
     v = n
   end
@@ -183,7 +195,11 @@ def package(rev, destdir)
   Dir.chdir(v) do
     %w[config.guess config.sub].each do |conf|
       next if File.exist?("tool/#{conf}")
-      require File.expand_path("config_files", $tooldir)
+      begin
+        require File.expand_path("config_files", $tooldir)
+      rescue LoadError
+        abort "Error!!! Copy 'config_files.rb' from 'tool' directory of the recent ruby repository!"
+      end
       ConfigFiles.download(conf, "tool")
     end
     File.open(clean.add("cross.rb"), "w") do |f|
-- 
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