Added snapshot

classes/projects.rb

@@ -12,6 +12,7 @@ PROJECTS_STRUCTURE = {
   :SRCPRP => "srcprp",
   :SIGNED => "signed",
   :SRC => "src",
+  :SNAP => "snapshot",
 }
 
 class ProjectsActions
@@ -71,6 +72,11 @@ class ProjectsActions
     File.join(proj_path, PROJECTS_STRUCTURE[:REPO])
   end
 
+  def get_project_snap(id, snap)
+    proj_path = get_project_path(id)
+    File.join(proj_path, PROJECTS_STRUCTURE[:SNAP], snap)
+  end
+
   def get_project_path_git(id, gitname)
     proj_path = get_project_path(id)
     File.join(proj_path, PROJECTS_STRUCTURE[:SRC], gitname)
@@ -474,4 +480,47 @@ class ProjectsActions
     repoman = RepoManager.new(repo_path)
     repoman.create_repo
   end
+
+  def get_snap_list(id)
+    proj_path = get_project_path(id)
+    snap_path = File.join(proj_path, PROJECTS_STRUCTURE[:SNAP])
+    
+    unless Dir.exist?(snap_path)
+      FileUtils.mkdir_p(snap_path)
+    end
+
+    snap_list = Dir.glob(File.join(snap_path, "*")).select { |path| File.directory?(path) }.map { |dir| File.basename(dir) }
+
+    return snap_list
+  end
+
+  def create_snapshot(id)
+    proj_path = get_project_path(id)
+    snap_path = File.join(proj_path, PROJECTS_STRUCTURE[:SNAP])
+    repo_path = File.join(proj_path, PROJECTS_STRUCTURE[:REPO])
+    
+    unless Dir.exist?(snap_path)
+      FileUtils.mkdir_p(snap_path)
+    end
+    
+    date_str = Time.now.strftime("%Y-%m-%d")
+    snapshot_dir = "#{date_str}_0"
+
+    while Dir.exist?(File.join(snap_path, snapshot_dir))
+      num = snapshot_dir.split("_").last.to_i
+      num += 1
+      snapshot_dir = "#{date_str}_#{num}"
+    end
+
+    snapshot_full_path = File.join(snap_path, snapshot_dir)
+    FileUtils.cp_r(repo_path, snapshot_full_path)
+  end
+
+  def delete_snapshot(id, snap)
+    snap_path = get_project_snap(id, snap)
+
+    if File.exist?(snap_path)
+      FileUtils.rm_rf(snap_path)
+    end
+  end
 end