https://git.ruby-lang.org/ruby.git/commit/?id=fd4aad6d41

From fd4aad6d41da016f3a7aa7d3f130c39fe7bf082b Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sun, 1 Sep 2019 22:16:18 +0900
Subject: Support packaging different branch/tag


diff --git a/tool/lib/vcs.rb b/tool/lib/vcs.rb
index 58cb0b8..9813181 100644
--- a/tool/lib/vcs.rb
+++ b/tool/lib/vcs.rb
@@ -158,6 +158,10 @@ class VCS https://github.com/ruby/ruby/blob/trunk/tool/lib/vcs.rb#L158
     super()
   end
 
+  def chdir(path)
+    @srcdir = path
+  end
+
   def parse_options(opts, parser = OptionParser.new)
     case opts
     when Array
@@ -377,13 +381,13 @@ class VCS https://github.com/ruby/ruby/blob/trunk/tool/lib/vcs.rb#L381
             FileUtils.mv(Dir.glob("#{tmpdir}/#{subdir}/{.[^.]*,..?*,*}"), dir)
             Dir.rmdir(tmpdir)
           end
-          return true
+          return self
         end
       end
       IO.popen(%W"#{COMMAND} export -r #{revision} #{url} #{dir}") do |pipe|
         pipe.each {|line| /^A/ =~ line or yield line}
       end
-      $?.success?
+      self if $?.success?
     end
 
     def after_export(dir)
@@ -574,8 +578,9 @@ class VCS https://github.com/ruby/ruby/blob/trunk/tool/lib/vcs.rb#L578
     end
 
     def export(revision, url, dir, keep_temp = false)
-      system(COMMAND, "clone", "-s", (@srcdir || '.').to_s, "-b", url, dir)
-      system(COMMAND, "fetch", "origin", "+refs/notes/commits:refs/notes/commits", chdir: dir)
+      system(COMMAND, "clone", "-s", (@srcdir || '.').to_s, "-b", url, dir) or return
+      system(COMMAND, "fetch", "origin", "+refs/notes/commits:refs/notes/commits", chdir: dir) or return
+      (Integer === revision ? GITSVN : GIT).new(File.expand_path(dir))
     end
 
     def branch_beginning(url)
diff --git a/tool/make-snapshot b/tool/make-snapshot
index ebf926f..7216361 100755
--- a/tool/make-snapshot
+++ b/tool/make-snapshot
@@ -259,7 +259,7 @@ def package(vcs, rev, destdir, tmp = nil) https://github.com/ruby/ruby/blob/trunk/tool/make-snapshot#L259
     v = "ruby"
     puts "Exporting #{rev}@#{revision}"
     exported = tmp ? File.join(tmp, v) : v
-    unless vcs.export(revision, url, exported, true) {|line| print line}
+    unless vcs = vcs.export(revision, url, exported, true) {|line| print line}
       warn("Export failed")
       return
     end
@@ -330,7 +330,7 @@ def package(vcs, rev, destdir, tmp = nil) https://github.com/ruby/ruby/blob/trunk/tool/make-snapshot#L330
       n = "ruby-#{version}-#{tag}"
     end
     File.directory?(n) or File.rename v, n
-    v = n
+    vcs.chdir(File.expand_path(v = n))
   end
   system(*%W"patch -d #{v} -p0 -i #{$patch_file}") if $patch_file
   if !$exported or $patch_file
-- 
cgit v0.10.2


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/