Directory creation for projects/platforms

app/models/platform.rb

@@ -5,16 +5,25 @@ class Platform < ActiveRecord::Base
   validate :name, :presence => true, :uniqueness => true
   validate :unixname, :uniqueness => true, :presence => true, :format => { :with => /^[a-zA-Z0-9\-.]+$/ }, :allow_nil => false, :allow_blank => false
 
-  before_validation :generate_unixname
+  before_create :create_directory
 
   def path
-    File.join(APP_CONFIG['root_path'], unixname)
+    build_path(unixname)
   end
 
   protected
 
-    def generate_unixname
-      self.unixname = name.gsub(/[^a-zA-Z0-9\-.]/, '-')
-      #TODO: Fix non-unique unixname
+    def build_path(dir)
+      File.join(APP_CONFIG['root_path'], dir)
+    end
+
+    def create_directory
+      exists = File.exists?(path) && File.directory?(path)
+      raise "Directory #{path} already exists" if exists
+      if new_record?
+        FileUtils.mkdir_p(path)
+      elsif unixname_changed?
+        FileUtils.mv(build_path(unixname_was), buildpath(unixname))
+      end 
     end
 end

app/models/project.rb

@@ -4,23 +4,33 @@ class Project < ActiveRecord::Base
   validate :name, :uniqueness => true, :presence => true, :allow_nil => false, :allow_blank => false
   validate :unixname, :uniqueness => true, :presence => true, :format => { :with => /^[a-zA-Z0-9\-.]+$/ }, :allow_nil => false, :allow_blank => false
 
-  before_validation :generate_unixname
-
   include Project::HasRepository
 
+  before_create :create_directory
+
   # Redefining a method from Project::HasRepository module to reflect current situation
   def git_repo_path
     @git_repo_path ||= File.join(APP_CONFIG['root_path'], platform.unixname, unixname, unixname + '.git')
   end
 
   def path
-    File.join(APP_CONFIG['root_path'], platform.unixname, unixname)
+    build_path(unixname)
   end
 
   protected
 
-    def generate_unixname
-      self.unixname = name.gsub(/[^a-zA-Z0-9\-.]/, '-')
-      #TODO: Fix non-unique unixname
+    def build_path(dir)
+      File.join(APP_CONFIG['root_path'], platform.unixname, dir)
+    end
+
+    #TODO: Spec me
+    def create_directory
+      exists = File.exists?(path) && File.directory?(path)
+      raise "Directory #{path} already exists" if exists
+      if new_record?
+        FileUtils.mkdir_p(path)
+      elsif unixname_changed?
+        FileUtils.mv(build_path(unixname_was), buildpath(unixname))
+      end 
     end
 end

app/views/platforms/new.html.haml

@@ -3,6 +3,9 @@
   %p
     = f.label :name
     = f.text_field :name
+  %p
+    = f.label :unixname
+    = f.text_field :unixname
   %p
     = f.label :parent_platform_id
     = f.select :parent_platform_id, @platforms.map { |p| [p.name, p.id] }, :include_blank => true

app/views/projects/new.html.haml

@@ -3,6 +3,9 @@
   %p
     = f.label :name
     = f.text_field :name
+  %p
+    = f.label :unixname
+    = f.text_field :unixname
   %p
     = f.submit t('layout.create')
     = link_to t('layout.cancel'), platform_path(@platform)

db/seeds.rb

@@ -17,7 +17,7 @@ TEST_USERS.each do |tuser|
 end
 
 
-TEST_PLATFORMS = %w(cooker Mandriva2010.10 Mandriva2011.4)
+TEST_PLATFORMS = %w(cooker Mandriva2010-10 Mandriva2011.4)
 TEST_PROJECTS = %w(gcc glibc mysql-dev ruby ruby1.9 mc mesa avrdude vim gvim openssh-server openssh nethack binutils build-essentials rpm rpmtools ffmpeg mkvtoolnix libogg mpg123 openbox openoffice.org)
 
 
@@ -25,6 +25,7 @@ TEST_PLATFORMS.each do |platform|
   p = Platform.find_or_create_by_name(platform)
   TEST_PROJECTS.each do |project|
     pr = Project.find_or_initialize_by_platform_id_and_name(p.id, project)
+    pr.unixname = pr.name
     puts "#{project} added to #{platform}" if pr.new_record?
     pr.save!
   end