blob: a6c6da902d690cec53084a7aae910861b1a97780 (
plain)
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
# frozen_string_literal: true
module Jekyll
module Utils
module Platforms
extend self
def jruby?
RUBY_ENGINE == "jruby"
end
def mri?
RUBY_ENGINE == "ruby"
end
def windows?
vanilla_windows? || bash_on_windows?
end
# Not a Windows Subsystem for Linux (WSL)
def vanilla_windows?
rbconfig_host.match?(%r!mswin|mingw|cygwin!) && proc_version.empty?
end
alias_method :really_windows?, :vanilla_windows?
# Determine if Windows Subsystem for Linux (WSL)
def bash_on_windows?
linux_os? && microsoft_proc_version?
end
def linux?
linux_os? && !microsoft_proc_version?
end
def osx?
rbconfig_host.match?(%r!darwin|mac os!)
end
def unix?
rbconfig_host.match?(%r!solaris|bsd!)
end
private
def proc_version
@proc_version ||= \
begin
File.read("/proc/version").downcase
rescue Errno::ENOENT, Errno::EACCES
""
end
end
def rbconfig_host
@rbconfig_host ||= RbConfig::CONFIG["host_os"].downcase
end
def linux_os?
rbconfig_host.include?("linux")
end
def microsoft_proc_version?
proc_version.include?("microsoft")
end
end
end
end
|
