Catch Errno::ENOENT exceptions when installing custom hooks

Author: Nicolas Rodriguez

lib/redmine_git_hosting/commands/sudo.rb

@@ -199,6 +199,9 @@ def hash_content(content)
         #
         def content_from_redmine_side(file)
           File.read(file)
+        rescue Errno::ENOENT => e
+          logger.error(e.message)
+          ''
         end
 
 

lib/redmine_git_hosting/gitolite_hook.rb

@@ -112,7 +112,14 @@ def file_exists?
 
       def install_hook_file
         logger.info("Installing hook '#{source_path}' in '#{destination_path}'")
-        RedmineGitHosting::Commands.sudo_install_file(File.read(source_path), destination_path, filemode)
+        begin
+          content = File.read(source_path)
+        rescue Errno::ENOENT => e
+          logger.error("Errors while installing hook '#{e.message}'")
+          return false
+        else
+          RedmineGitHosting::Commands.sudo_install_file(content, destination_path, filemode)
+        end
       end