Module: SourceMonitor::Assets::Bundler

Defined in:
lib/source_monitor/assets/bundler.rb

Constant Summary collapse

MissingBuildError = 
Class.new(StandardError)

Class Method Summary collapse

Class Method Details

.build! ⇒ Object 



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# File 'lib/source_monitor/assets/bundler.rb', line 10

def build!
  run_script!("build")
end

.build_artifacts ⇒ Object 



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# File 'lib/source_monitor/assets/bundler.rb', line 34

def build_artifacts
  [
    engine_root.join("app/assets/builds/source_monitor/application.css"),
    engine_root.join("app/assets/builds/source_monitor/application.js")
  ]
end

.build_css! ⇒ Object 



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# File 'lib/source_monitor/assets/bundler.rb', line 14

def build_css!
  run_script!("build:css")
end

.build_js! ⇒ Object 



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# File 'lib/source_monitor/assets/bundler.rb', line 18

def build_js!
  run_script!("build:js")
end

.engine_root ⇒ Object 



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# File 'lib/source_monitor/assets/bundler.rb', line 46

def engine_root
  SourceMonitor::Engine.root
end

.run_script!(script) ⇒ Object 



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# File 'lib/source_monitor/assets/bundler.rb', line 41

def run_script!(script)
  command = [ "npm", "run", script ]
  system({ "BUNDLE_GEMFILE" => engine_root.join("Gemfile").to_s }, *command, chdir: engine_root.to_s, exception: true)
end

.verify! ⇒ Object 



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# File 'lib/source_monitor/assets/bundler.rb', line 22

def verify!
  missing = build_artifacts.reject(&:exist?)

  if missing.any?
    relative_paths = missing.map { |path| path.relative_path_from(engine_root) }
    raise MissingBuildError,
      "SourceMonitor asset build artifacts missing: #{relative_paths.join(', ')}. Run `npm run build` in the engine root to regenerate."
  end

  true
end