class EmbeddedJs::Adaptors::CommandRunner
Attributes
io[R]
Public Class Methods
new(io: Open3)
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# File lib/embedded_js/adaptors/command_runner.rb, line 8 def initialize(io: Open3) @io = io end
Public Instance Methods
run(cmd, environment_variables = {})
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# File lib/embedded_js/adaptors/command_runner.rb, line 12 def run(cmd, environment_variables = {}) io.popen3( environment_variables, "#{cmd} 2>&1" ) do |stdin, stdout, _stderr, wait_thread| stdin.close_write while line = stdout.gets puts line end puts wait_thread.value end end