[refs #385] zip archive

app/assets/stylesheets/design/custom.scss

@@ -814,3 +814,9 @@ div#git_help_data p {
 .center {
   text-align: center;
 }
+
+.zip {
+  float: left;
+  margin-left: 5px;
+  margin-top: 11px;
+}

app/controllers/projects_controller.rb

@@ -86,6 +86,16 @@ class ProjectsController < ApplicationController
     redirect_to projects_path
   end
 
+  def archive
+    treeish = params[:treeish].presence || @project.default_branch
+    format = params[:format] || 'zip'
+    file = Tempfile.new(treeish, 'tmp')
+    system("cd #{@project.path}; git archive --format=#{format} -o #{file.path} #{treeish} >> /dev/null 2>&1")
+    file.close
+    send_file file.path, :disposition => 'attachment', :type => "application/#{format == 'tar' ? 'x-tar' : 'zip'}",
+      :filename => "#{@project.owner.uname}-#{@project.name}-#{treeish}.#{format}"
+  end
+
   protected
 
   def prepare_list(projects)

app/models/ability.rb

@@ -61,6 +61,7 @@ class Ability
         can(:destroy, Project) {|project| owner? project}
         can(:destroy, Project) {|project| project.owner_type == 'Group' and project.owner.objects.exists?(:object_type => 'User', :object_id => user.id, :role => 'admin')}
         can :remove_user, Project
+        can :archive, Project
 
         can [:read, :owned], BuildList, :user_id => user.id
         can [:read, :related], BuildList, :project => {:owner_type => 'User', :owner_id => user.id}

app/views/projects/_repo_block.html.haml

@@ -1,4 +1,6 @@
 .description-top
+  .zip= link_to "ZIP", archive_path(project.id, 'zip', @treeish)
+
   = text_field_tag :url, git_repo_url(project.git_repo_name), :class => 'name', :spellcheck => 'false', :readonly => true
   .git_help ?
   .role= can?(:write, project) ? t("layout.read_write_access") : t("layout.read_access")

config/routes.rb

@@ -154,6 +154,8 @@ Rosa::Application.routes.draw do
   # Raw
   get '/projects/:project_id/raw/:treeish/*path' => "git/blobs#raw", :defaults => {:treeish => :master}, :as => :raw, :format => false
 
+  get '/projects/:id/archive/:format/tree/:treeish' => "projects#archive", :defaults => {:treeish => :master}, :as => :archive, :format => /zip|tar/
+
   # Core callbacks
   match 'build_lists/publish_build', :to => "build_lists#publish_build"
   match 'build_lists/status_build', :to => "build_lists#status_build"