class RakeCommit::Shell
Public Class Methods
backtick(cmd, raise_on_failure = true)
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# 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)
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# 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