Merge branch 'compress-db' into 'master'

Compress database backup

Restore handles both cases: uncompressed and compressed backup. As an improvement `IO.popen` can be used.

/cc @jacobvosmaer

See merge request !873

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/backup/database.rb b/lib/backup/database.rb
index 9ab6aca276d..f677f8def2b 100644
--- a/lib/backup/database.rb
+++ b/lib/backup/database.rb
@@ -22,9 +22,19 @@ module Backup
       end
       report_success(success)
       abort 'Backup failed' unless success
+
+      $progress.print 'Compressing database ... '
+      success = system('gzip', db_file_name)
+      report_success(success)
+      abort 'Backup failed: compress error' unless success
     end
 
     def restore
+      $progress.print 'Decompressing database ... '
+      success = system('gzip', '-d', db_file_name_gz)
+      report_success(success)
+      abort 'Restore failed: decompress error' unless success
+
       success = case config["adapter"]
       when /^mysql/ then
         $progress.print "Restoring MySQL database #{config['database']} ... "
@@ -48,6 +58,10 @@ module Backup
       File.join(db_dir, 'database.sql')
     end
 
+    def db_file_name_gz
+      File.join(db_dir, 'database.sql.gz')
+    end
+
     def mysql_args
       args = {
         'host'      => '--host',