Class: Mxrb::Compiler::WebShellMaterializer

Inherits:
Object
  • Object
show all
Defined in:
lib/mxrb/compiler/web_shell_materializer.rb

Overview

Completes web templates normally hydrated by Studio Pro's proprietary build stage.

Constant Summary collapse

CACHE_REVISION =

rubocop:disable Metrics/ClassLength

6
PLACEHOLDER = 
/\{\{[a-z0-9_-]+\}\}/i
DYNAMIC_PAGE_CACHE = 
/
  (?:\(0,[A-Za-z0-9$_.]+\)\(\))\.getConfig\("isDevModeEnabled"\)\?"":
  `\?\$\{((?:\(0,[A-Za-z0-9$_.]+\)\(\))\.getConfig\("cachebust"\))\}`
/x
SELF_IMPORT = 
%r{import\*as\s+(?<binding>[A-Za-z_$][A-Za-z0-9_$]*)\s+from"\./(?<asset>[A-Za-z0-9_.-]+\.js)";
e\.C\(\k<binding>\),}x

Instance Method Summary collapse

Constructor Details

#initialize(web, version:) ⇒ WebShellMaterializer

Returns a new instance of WebShellMaterializer.



19
20
21
22
 
# File 'lib/mxrb/compiler/web_shell_materializer.rb', line 19

def initialize(web, version:)
  @web = File.expand_path(web)
  @version = version.to_s
end

Instance Method Details

#materialize ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/mxrb/compiler/web_shell_materializer.rb', line 24

def materialize
  return 0 unless File.directory?(@web)

  changed = html_files.count { render_html(_1) }
  changed += materialize_dynamic_imports
  write_missing(File.join(@web, 'js', 'login_i18n.js'), )
  write_missing(File.join(@web, 'lib', 'bootstrap', 'css', 'bootstrap.min.css'), )
  # React Client requests this conventional aggregate even when every widget
  # ships its styles through JavaScript or the compiled theme.
  write_missing(File.join(@web, 'dist', 'widgets.css'), '')
  changed
end

#materialize_dynamic_imports ⇒ Object

React Client deliberately omits page cache tokens in developer mode. Native mxrb rebuilds can then leave an already-open browser on an obsolete generated page.



39
40
41
42
43
44
45
46
47
48
 
# File 'lib/mxrb/compiler/web_shell_materializer.rb', line 39

def materialize_dynamic_imports
  Dir.glob(File.join(@web, 'dist', '**', '*.js')).sort.count do |path|
    source = File.binread(path)
    rendered = render_javascript(source)
    next false if source == rendered

    write_versioned_chunk(path, rendered)
    true
  end
end