blob: b3c6ee7617c91e13273517f866847dc3ee1831da (
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
|
# GOV.UK Mini Environment Admin
# Copyright © 2018 Christopher Baines <mail@cbaines.net>
#
# This file is part of the GOV.UK Mini Environment Admin.
#
# The GOV.UK Mini Environment Admin is free software: you can
# redistribute it and/or modify it under the terms of the GNU Affero
# General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later
# version.
#
# The GOV.UK Mini Environment Admin is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License along with the GOV.UK Mini Environment Admin. If not, see
# <http://www.gnu.org/licenses/>.
require 'fileutils'
module Backends::Terraform
def working_directory(mini_environment)
"tmp/terraform-working-directories/#{mini_environment.name}"
end
def with_terraform(mini_environment, source)
source = File.expand_path(source)
FileUtils.mkdir_p working_directory(mini_environment)
Dir.chdir(working_directory(mini_environment)) do
if Dir.empty?('.')
RubyTerraform.init(
backend: true,
from_module: source,
backend_config: {
address: terraform_backend_address(mini_environment)
},
plugin_dir: terraform_plugin_dir
)
end
yield
end
end
def terraform_backend_address(mini_environment)
(
'http://localhost:3000' +
Rails
.application
.routes
.url_helpers
.mini_environment_terraform_http_backend_path(
mini_environment
)
)
end
def terraform_plugin_dir
ENV['PATH'].split(':').first
end
end
|