module Albacore::CmdConfig
Use on configuration objects that are command-oriented.
a mixin that adds a couple of field writers and readers. specifically, allows the configuration to have a work_dir and exe field and defined a method that joins paths relative to the work_dir
Public Instance Methods
add_parameter(param)
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add a parameter to the list of parameters to pass to the executable
# File lib/albacore/cmd_config.rb, line 38 def add_parameter param parameters.add param end
parameters()
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returns a Set with parameters
# File lib/albacore/cmd_config.rb, line 33 def parameters @parameters ||= Set.new end
Private Instance Methods
in_work_dir() { || ... }
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helper method that changes directory to the work directory and then yields to the block
# File lib/albacore/cmd_config.rb, line 53 def in_work_dir unless @work_dir.nil? Dir.chdir @work_dir do trace "in work dir '#{@work_dir}'" yield end else trace "not in work dir, because it is nil." yield end end
join(*segments)
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helper method that joins the path segments with respect to the work_dir.
# File lib/albacore/cmd_config.rb, line 45 def join *segments segments ||= [] segments.unshift work_dir File.join segments end