Modify file restore to rectify tar issue

Changed run_pipeline! function to have use $ in regex
Changed run_pipeline! function to use Open3.pipeline
instead of Open3.pipeline_start

1 files changed, 4 insertions, 6 deletions

diff --git a/lib/backup/files.rb b/lib/backup/files.rb
index 31ef354ebb8..48cb01b5b82 100644
--- a/lib/backup/files.rb
+++ b/lib/backup/files.rb
@@ -73,13 +73,11 @@ module Backup
     def run_pipeline!(cmd_list, options = {})
       err_r, err_w = IO.pipe
       options[:err] = err_w
-      status = []
-      Open3.pipeline_start(*cmd_list, options) do |threads|
-        err_w.close
-        threads.collect { |t| status.push(t.value) }
-      end
+      status = Open3.pieline(*cmd_list, options)
+      err_w.close
       unless status.compact.all?(&:success?)
-        unless err_r.read =~ /^g?tar: \.: Cannot mkdir: No such file or directory/
+        error = err_r.read
+        unless error =~ /^g?tar: \.: Cannot mkdir: No such file or directory$/
           raise Backup::Error, 'Backup failed'
         end
       end