class PmdTester::Cmd
Containing the common method for executing shell command
Public Class Methods
execute(cmd)
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# File lib/pmdtester/cmd.rb, line 9 def self.execute(cmd) stdout, _stderr, _status = internal_execute(cmd) stdout&.chomp! stdout end
stderr_of(cmd)
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# File lib/pmdtester/cmd.rb, line 15 def self.stderr_of(cmd) _stdout, stderr, _status = internal_execute(cmd) stderr end
Private Class Methods
internal_execute(cmd)
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# File lib/pmdtester/cmd.rb, line 20 def self.internal_execute(cmd) logger.debug "execute command '#{cmd}'" stdout, stderr, status = Open3.capture3("#{cmd};") logger.debug stdout unless status.success? logger.error stdout logger.error stderr raise CmdException.new(cmd, stderr) end stdout&.chomp! [stdout, stderr, status] end