module Jive::Popen
Constants
- Result
Public Class Methods
popen(command, path = nil, env = {}, &block)
click to toggle source
# File lib/jive/popen.rb, line 7 def self.popen(command, path = nil, env = {}, &block) result = popen_with_detail(command, path, env, &block) ["#{result.stdout}#{result.stderr}", result.status&.exitstatus] end
popen_with_detail(command, path = Dir.pwd, env = {}) { |stdin| ... }
click to toggle source
# File lib/jive/popen.rb, line 13 def self.popen_with_detail(command, path = Dir.pwd, env = {}) FileUtils.mkdir_p(path) unless File.directory?(path) captured_stdout = "" captured_stderr = "" exit_status = nil start = Time.now Open3.popen3(env.merge("PWD" => path), *Array(command), { chdir: path }) do |stdin, stdout, stderr, wait_thr| out_reader = Thread.new { stdout.read } err_reader = Thread.new { stderr.read } yield(stdin) if block_given? stdin.close captured_stdout = out_reader.value captured_stderr = err_reader.value exit_status = wait_thr.value end Result.new(command, captured_stdout, captured_stderr, exit_status, Time.now - start) end