githubtarball.rb in librarian-puppet-0.9.7

- old
+ new

@@ -20,11 +20,12 @@
             data = api_call("/repos/#{source.uri}/tags")
             if data.nil?
               raise Error, "Unable to find module '#{source.uri}' on https://github.com"
             end
 
-            data.map { |r| r['name'] }.sort.reverse
+            all_versions = data.map { |r| r['name'] }.sort.reverse
+            all_versions.reject { |version| version =~ /^v/ }.compact
           end
 
           def manifests
             versions.map do |version|
               Manifest.new(source, name, version)
@@ -83,12 +84,20 @@
             environment.vendor_cache.mkpath
             environment.vendor_cache.join("#{name.sub("/", "-")}-#{version}.tar.gz")
           end
 
           def vendor_cache(name, version)
+            clean_up_old_cached_versions(name)
+
             url = "https://api.github.com/repos/#{name}/tarball/#{version}"
             url << "?access_token=#{ENV['GITHUB_API_TOKEN']}" if ENV['GITHUB_API_TOKEN']
             `curl #{url} -o #{vendored_path(name, version).to_s} -L 2>&1`
+          end
+
+          def clean_up_old_cached_versions(name)
+            Dir["#{environment.vendor_cache}/#{name.sub('/', '-')}*.tar.gz"].each do |old_version|
+              FileUtils.rm old_version
+            end
           end
 
         private
 
           def api_call(path)