Class: Vagrant::Action::General::PackageSetupFiles

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant/action/general/package_setup_files.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ PackageSetupFiles

Returns a new instance of PackageSetupFiles.



8
9
10
11
12
13
 
# File 'lib/vagrant/action/general/package_setup_files.rb', line 8

def initialize(app, env)
  @app = app

  env["package.include"] ||= []
  env["package.vagrantfile"] ||= nil
end

Instance Method Details

#call(env) ⇒ Object 



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
 
# File 'lib/vagrant/action/general/package_setup_files.rb', line 15

def call(env)
  files = {}
  env["package.include"].each do |file|
    source = Pathname.new(file)
    dest   = nil

    # If the source is relative then we add the file as-is to the include
    # directory. Otherwise, we copy only the file into the root of the
    # include directory. Kind of strange, but seems to match what people
    # expect based on history.
    if source.relative?
      dest = source
    else
      dest = source.basename
    end

    # Assign the mapping
    files[file] = dest
  end

  if env["package.vagrantfile"]
    # Vagrantfiles are treated special and mapped to a specific file
    files[env["package.vagrantfile"]] = "_Vagrantfile"
  end

  # Verify the mapping
  files.each do |from, _|
    raise Vagrant::Errors::PackageIncludeMissing,
          file: from if !File.exist?(from)
  end

  # Save the mapping
  env["package.files"] = files

  @app.call(env)
end