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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
require "vagrant/util/presence"
require "optparse"
module VagrantPlugins
module CommandPort
class Command < Vagrant.plugin("2", :command)
include Vagrant::Util::Presence
def self.synopsis
"displays information about guest port mappings"
end
def execute
options = {}
opts = OptionParser.new do |o|
o.banner = "Usage: vagrant port [options] [name|id]"
o.separator ""
o.separator "Options:"
o.separator ""
o.on("--guest PORT", "Output the host port that maps to the given guest port") do |port|
options[:guest] = port
end
o.on("--machine-readable", "Display machine-readable output")
end
# Parse the options
argv = parse_options(opts)
return if !argv
with_target_vms(argv, single_target: true) do |vm|
vm.action_raw(:config_validate,
Vagrant::Action::Builtin::ConfigValidate)
if !vm.provider.capability?(:forwarded_ports)
@env.ui.error(I18n.t("port_command.missing_capability",
provider: vm.provider_name,
))
return 1
end
ports = vm.provider.capability(:forwarded_ports)
if !present?(ports)
@env.ui.info(I18n.t("port_command.empty_ports"))
return 0
end
if present?(options[:guest])
return print_single(vm, ports, options[:guest])
else
return print_all(vm, ports)
end
end
end
private
# Print all the guest <=> host port mappings.
# @return [0] the exit code
def print_all(vm, ports)
@env.ui.info(I18n.t("port_command.details"))
@env.ui.info("")
ports.each do |host, guest|
@env.ui.info("#{guest.to_s.rjust(6)} (guest) => #{host} (host)")
@env.ui.machine("forwarded_port", guest, host, target: vm.name.to_s)
end
return 0
end
# Print the host mapping that matches the given guest target.
# @return [0,1] the exit code
def print_single(vm, ports, target)
map = ports.find { |_, guest| "#{guest}" == "#{target}" }
if !present?(map)
@env.ui.error(I18n.t("port_command.no_matching_port",
port: target,
))
return 1
end
@env.ui.info("#{map[0]}")
return 0
end
end
end
end
|
