class RakeCommit::Shell

Public Class Methods

backtick(cmd, raise_on_failure = true) click to toggle source
# File lib/rake_commit/shell.rb, line 10
def self.backtick(cmd, raise_on_failure = true)
  output = `#{cmd}`
  raise "Command failed: #{cmd.inspect}" if raise_on_failure && !$CHILD_STATUS.success?
  output
end
system(cmd, raise_on_failure = true) click to toggle source
# File lib/rake_commit/shell.rb, line 5
def self.system(cmd, raise_on_failure = true)
  successful = Kernel.system(cmd)
  raise if raise_on_failure && !successful
end