etude/client/main.esl

(lambda start-main-loop (app)

  ; set up automatic updates
  (Glagol.events.on "changed" (lambda (node)
    (if (=== node.path "/main.esl")
      (window.location.reload))
    (if (=== (- node.path.length 5) (node.path.lastIndexOf ".styl")) (block
      (css.parent-element.remove-child css)
      (= css (/lib/insert-css ./styles/index))))
    (if (=== 0 (node.path.index-of "/templates"))
      (view.update (/state)))))

  ; establish connection with api

  (/events/app/connect)

  ; insert css first to prevent fouc
  (var css (/lib/insert-css ./styles/index))

  ; start vdom main loop
  (var view (/lib/riko/V /state /templates/app))
  (= document.body.innerHTML "")
  (document.body.append-child view.target)

  ; load data from server
  (/events/session/init)

  (return view))