Commit c3b9774f authored by Riyad Preukschas's avatar Riyad Preukschas
Browse files

Update and add checks

parent 54ed61c74235
This diff is collapsed.
......@@ -84,7 +84,13 @@ namespace :gitlab do
# Helper methods
# Runs the given command and matches the output agains the given RegExp
# Runs the given command and matches the output agains the given pattern
#
# Returns nil if nothing matched
# Retunrs the MatchData if the pattern matched
#
# see also #run
# see also String#match
def run_and_match(command, regexp)
run(command).try(:match, regexp)
end
......@@ -93,6 +99,8 @@ namespace :gitlab do
#
# Returns nil if the command was not found
# Returns the output of the command otherwise
#
# see also #run_and_match
def run(command)
unless `#{command} 2>/dev/null`.blank?
`#{command}`
......
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