Class: Specinfra::Backend::Cmd
- Includes:
- PowerShell::ScriptHelper
- Defined in:
- lib/specinfra/backend/cmd.rb
Instance Method Summary collapse
Methods included from PowerShell::ScriptHelper
#add_pre_command, #build_command, #check_running, #create_script, #encode_script
Methods inherited from Base
#command, #get_config, #host_inventory, #initialize, instance, #os_info, #set_config, #set_example
Constructor Details
This class inherits a constructor from Specinfra::Backend::Base
Instance Method Details
#check_os ⇒ Object
34 35 36 37 |
# File 'lib/specinfra/backend/cmd.rb', line 34 def check_os # Dirty hack for specs 'Windows' end |
#execute_script(script) ⇒ Object
21 22 23 24 25 26 27 28 29 30 31 32 |
# File 'lib/specinfra/backend/cmd.rb', line 21 def execute_script script if Open3.respond_to? :capture3 stdout, stderr, status = Open3.capture3(script) # powershell still exits with 0 even if there are syntax errors, although it spits the error out into stderr # so we have to resort to return an error exit code if there is anything in the standard error status = 1 if status == 0 and !stderr.empty? { :stdout => stdout, :stderr => stderr, :status => status } else stdout = `#{script} 2>&1` { :stdout => stdout, :stderr => nil, :status => $? } end end |
#run_command(cmd, opts = {}) ⇒ Object
8 9 10 11 12 13 14 15 16 17 18 19 |
# File 'lib/specinfra/backend/cmd.rb', line 8 def run_command(cmd, opts={}) set_config(:os, { :family => 'windows' }) script = create_script(cmd) result = execute_script %Q{#{powershell} -encodedCommand #{encode_script(script)}} if @example @example.[:command] = script @example.[:stdout] = result[:stdout] + result[:stderr] end CommandResult.new :stdout => result[:stdout], :stderr => result[:stderr], :exit_status => result[:status] end |