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# File 'lib/cri/scaffold.rb', line 11
def self.build_command(root:, name: nil, parent: nil)
raise "#{root} does not exist." unless Dir.exist?(root)
raise "name must be a String or nil, or parent must be nil." \
if !parent.nil? && !name.is_a?(String)
file = File.join(root, [name, "cli.rb"].compact.join("."))
cmd =
if parent.nil?
raise "#{file} must exist." unless File.exist?(file)
Cri::Command.new_basic_root.modify do
program_name = File.basename($PROGRAM_NAME)
name program_name
instance_eval File.read(file), file
end
else
parent.define_command(name.gsub("_", "-")) do |dsl|
dsl.instance_eval File.read(file), file
end
end
subdir = "#{root}/#{name || "cli"}"
if Dir.exist?(subdir)
Dir["#{subdir}/*.cli.rb"].each do |path|
new_root = File.dirname(path)
new_name = File.basename(path, ".cli.rb")
Scaffold.build_command(root: new_root, name: new_name, parent: cmd)
end
end
cmd
end
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