1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
require 'fileutils'
require 'open3'
module Gitlab
module Popen
extend self
Result = Struct.new(:cmd, :stdout, :stderr, :status, :duration)
# Returns [stdout + stderr, status]
def popen(cmd, path = nil, vars = {}, &block)
result = popen_with_detail(cmd, path, vars, &block)
[result.stdout << result.stderr, result.status&.exitstatus]
end
# Returns Result
def popen_with_detail(cmd, path = nil, vars = {})
unless cmd.is_a?(Array)
raise "System commands must be given as an array of strings"
end
path ||= Dir.pwd
vars['PWD'] = path
options = { chdir: path }
unless File.directory?(path)
FileUtils.mkdir_p(path)
end
cmd_stdout = ''
cmd_stderr = ''
cmd_status = nil
start = Time.now
Open3.popen3(vars, *cmd, options) do |stdin, stdout, stderr, wait_thr|
yield(stdin) if block_given?
stdin.close
cmd_stdout = stdout.read
cmd_stderr = stderr.read
cmd_status = wait_thr.value
end
Result.new(cmd, cmd_stdout, cmd_stderr, cmd_status, Time.now - start)
end
end
end
|
