X-Git-Url: http://git.pld-linux.org/?a=blobdiff_plain;ds=sidebyside;f=gem_helper.rb;h=11de3be2fe0faaed59f12916d7d852462a8e791e;hb=34865f27901a6b75d0e12d61fd5609b9a403ab84;hp=65f45e431def207aab1c29e08098ae3d36a56dc9;hpb=b56af183f570ba9c2b055c65318818ce061a37cb;p=packages%2Frpm.git

diff --git a/gem_helper.rb b/gem_helper.rb
index 65f45e4..11de3be 100755
--- a/gem_helper.rb
+++ b/gem_helper.rb
@@ -8,6 +8,22 @@
 require 'optparse'
 require 'rubygems'
 
+# Write the .gemspec specification (in Ruby)
+def writespec(spec)
+	file_name = spec.full_name.untaint + '.gemspec'
+	File.open(file_name, "w") do |file|
+		file.puts spec.to_ruby_for_cache
+	end
+	print "Wrote: %s\n" % file_name
+end
+
+# make gemspec self-contained
+if ARGV[0] == "spec-dump"
+	spec = eval(File.read(ARGV[1]))
+	writespec(spec)
+	exit(0)
+end
+
 if ARGV[0] == "build" or ARGV[0] == "install" or ARGV[0] == "spec"
   require 'yaml'
   require 'zlib'
@@ -58,20 +74,18 @@ if ARGV[0] == "build" or ARGV[0] == "install" or ARGV[0] == "spec"
     argv.delete_at(0)
   end
 
-  file_data = Zlib::GzipReader.open("metadata.gz")
+  file_data = Zlib::GzipReader.open("metadata.gz") {|io| io.read}
   header = YAML::load(file_data)
-  file_data.close()
-  body = header.instance_variable_get :@ivars
+  body = {}
+  # I don't know any better.. :/
+  header.instance_variables.each do |iv|
+	  body[iv.to_s.sub(/^@/,'')] = header.instance_variable_get(iv)
+  end
 
   spec = Gem::Specification.from_yaml(YAML.dump(header))
 
   if ARGV[0] == "spec"
-    # Write the .gemspec specification (in Ruby)
-    file_name = spec.full_name.untaint + '.gemspec'
-    File.open(file_name, "w") do |file|
-      file.puts spec.to_ruby_for_cache
-    end
-    print "Wrote: %s\n" % file_name
+    writespec(spec)
     exit(0)
   end