Class: SmallWonder::Configuratorator

Inherits:
Object
  • Object
show all
Defined in:
lib/small_wonder/configuratorator.rb

Class Method Summary collapse

Class Method Details

.apply_files(application, path, opts = {}) ⇒ Object 



56
57
58
59
60
61
62
 
# File 'lib/small_wonder/configuratorator.rb', line 56

def self.apply_files(application, path, opts = {})
  copy_files_to_install_dir(application.node_name, application.application_name, path)

  if opts[:no_cleanup]
    cleanup_working_directories(application.node_name, application.application_name)
  end
end

.generate_and_upload_files(application, path, opts = {}) ⇒ Object 



4
5
6
7
8
9
 
# File 'lib/small_wonder/configuratorator.rb', line 4

def self.generate_and_upload_files(application, path, opts = {})
  file_list = generate_files(application, path, opts)
  upload_files(application)
  apply_files(application, path, opts)
  file_list
end

.generate_files(application, path, opts = {}) ⇒ Object 



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
 
# File 'lib/small_wonder/configuratorator.rb', line 11

def self.generate_files(application, path, opts = {})
  config_template_dir = "#{SmallWonder::Config.application_templates_dir}/#{application.application_name}"

  templates = Dir["#{config_template_dir}/**/*.erb"]

  file_list = []

  templates.each do |file|
    begin
      filename = File.basename(file, '.*')
      filename.gsub!("VERSION", application.version)

      reldir = File.dirname(file).gsub("#{config_template_dir}", ".")
      reldir.gsub!("VERSION", application.version)
    rescue Exception => e
      SmallWonder::Log.fatal("Something went badly attempting to replace VERSION with the version number, likely missing version data.\nerror: #{e}")
      exit(1)
    end

    file_list << "#{reldir}/#{filename}"

    SmallWonder::Log.info("Generating #{reldir}/#{filename}")

    generated_file = generate_file(file, application, config_template_dir, opts)

    file_dir = "#{SmallWonder::Config.config_template_working_directory}/#{application.node_name}/#{application.application_name}/#{reldir}"

    FileUtils.mkdir_p(file_dir)

    SmallWonder::Utils.write_file(generated_file, "#{file_dir}/#{filename}")
  end

  file_list
end

.upload_files(application) ⇒ Object 



46
47
48
49
50
51
52
53
54
 
# File 'lib/small_wonder/configuratorator.rb', line 46

def self.upload_files(application)
  Net::SSH.start(application.node_name, SmallWonder::Config.ssh_user) do |ssh|
    ssh.exec!("mkdir -p #{SmallWonder::Config.remote_working_dir}")
  end

  Net::SCP.start(application.node_name, SmallWonder::Config.ssh_user) do |scp|
    scp.upload!("#{SmallWonder::Config.config_template_working_directory}/#{application.node_name}/#{application.application_name}", SmallWonder::Config.remote_working_dir, {:recursive => true})
  end
end