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Contents
require 'open3'
module Specinfra
module Backend
class Cmd < Base
include PowerShell::ScriptHelper
def run_command(cmd, opts={})
script = create_script(cmd)
result = execute_script %Q{#{powershell} -encodedCommand #{encode_script(script)}}
if @example
@example.metadata[:command] = script
@example.metadata[:stdout] = result[:stdout] + result[:stderr]
end
CommandResult.new :stdout => result[:stdout], :stderr => result[:stderr],
:exit_status => result[:status]
end
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
def check_os
# Dirty hack for specs
'Windows'
end
private
def powershell
architecture = @example.metadata[:architecture] || Specinfra.configuration.architecture
case architecture
when :i386 then x86_powershell
when :x86_64 then x64_powershell
else raise ArgumentError, "invalid architecture [#{architecture}]"
end
end
def x64_powershell
find_powershell(%w(sysnative system32))
end
def x86_powershell
find_powershell(%w(syswow64 system32))
end
def find_powershell(dirs)
( dirs.map { |dir| "#{ENV['WINDIR']}\\#{dir}\\WindowsPowerShell\\v1.0\\powershell.exe" } ).find { |exe| File.exists?(exe) } || 'powershell'
end
end
end
end
Version data entries
30 entries across 30 versions & 1 rubygems