Class: Rbcli::Scriptwrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/rbcli/features/scriptwrapper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, envvars = nil, block = nil, script = false) ⇒ Scriptwrapper

Returns a new instance of Scriptwrapper.



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# File 'lib/rbcli/features/scriptwrapper.rb', line 23

def initialize path, envvars = nil, block = nil, script = false
	@path = path
	@envvars = envvars || {}
	@block = block
	@script = script
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/rbcli/features/scriptwrapper.rb', line 30

def path
  @path
end

Instance Method Details

#execute(params, args, global_opts, config) ⇒ Object 



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# File 'lib/rbcli/features/scriptwrapper.rb', line 32

def execute params, args, global_opts, config
	####
	#### The following code will flatten one level of the hashes into separate variables
	#### It is deprecated in favor of passing along json to be parsed with JQ
	####
	# env_hash = {}
	# {
	# 		'__PARAMS' => params,
	# 		'__ARGS' => args,
	# 		'__GLOBAL' => global_opts,
	# 		'__CONFIG' => config
	# }.each do |name, hsh|
	# 	hsh.each do |k, v|
	# 		env_hash["#{name}_#{k.upcase}"] = v.to_json
	# 	end
	# end
	# env_hash.merge!(@envvars.deep_stringify!) unless @envvars.nil?

	if @block || @script
		env_hash = {
				'__RBCLI_PARAMS' => params.to_json,
				'__RBCLI_ARGS' => args.to_json,
				'__RBCLI_GLOBAL' => global_opts.to_json,
				'__RBCLI_CONFIG' => config.to_json,
				'__RBCLI_MYVARS' => @envvars.to_json
		}
		if @block
			path = @block.call params, args, global_opts, config
		else
			path = @path
		end
		system(env_hash, path)
	else
		system(@envvars.collect{|k,v| [k.to_s, v]}.to_h, @path)
	end

	# IO.popen(env_hash, path) do |io|
	# 	while (line = io.gets) do
	# 		puts line
	# 	end
	# end
end