Class: Mayu::Commands::Build

Inherits:
Base
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/mayu/commands/build.rb

Instance Attribute Summary

Attributes inherited from Base

#configuration

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from Mayu::Commands::Base

Instance Method Details

#call(argv) ⇒ Object 



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
 
# File 'lib/mayu/commands/build.rb', line 13

def call(argv)
  require "fileutils"

  Async do
    started_at = Time.now.to_f

    metrics = AppMetrics.setup(Prometheus::Client.registry)
    environment = Environment.new(configuration, metrics)
    environment.init_js
    resources = environment.resources

    components = []

    components.push(File.join("/app", "root"))

    environment.routes.each do |route|
      route.layouts.each do |layout|
        components.push(File.join("/app", "pages", layout))
      end

      components.push(File.join("/app", "pages", route.template))
    end

    components.each do |component|
      resources.load_resource(component).type.component
    end

    File.write("app-graph.md", <<~EOF)
      ```mermaid
      #{resources.dependency_graph.to_mermaid_source.chomp}
      ```
    EOF

    mermaid_url = resources.mermaid_url

    assets_dir = environment.path(:assets)
    FileUtils.mkdir_p(assets_dir)
    files_to_remove = Dir.glob(File.join(assets_dir, "*"))

    unless files_to_remove.empty?
      puts "\e[33mRemoving #{files_to_remove.size} files from #{assets_dir}\e[0m"
      FileUtils.rm(files_to_remove)
    end

    puts "\e[35mGenerating assets\e[0m"

    resources.generate_assets(
      assets_dir,
      concurrency: Async::Container.processor_count,
      forever: false
    ).wait

    filename = configuration.paths.bundle_filename
    puts "\e[35mWriting \e[1m#{filename}\e[0m"
    File.write(filename, resources.dump)

    puts
    puts format(
           "\e[36mBuilt app in \e[1m%.2f seconds\e[0m",
           Time.now.to_f - started_at
         )

    puts
    puts "View the app graph:"
    puts "\e[34;4m#{resources.mermaid_url}\e[0m"
  end
end