Fix blank preview on no code demos (#865)

Fixes #812
Closes #820

This is the culprit
https://github.com/workbenchdev/Workbench/blob/58b40d9802d14cbcc613a4f25489858783b808b2/src/window.js#L268-L272C6

For that particular code path (javascript selected, demo without js) it
wouldn't update the preview

One of the issue is that demos without code shouldn't have `autorun:
true`. I will fix that.
But in any case - I don't want Workbench to misbehave even if the demo
json is incorrect.

Author: sonnyp

demos

@@ -92,16 +92,23 @@ async function openDemo({ application, demo_name, language }) {
     session.settings.set_boolean("show-code", true);
   }
 
+  const { autorun, languages } = demo;
+
   // Override the user preferred language if the demo doesn't support it
   const lang = session.getCodeLanguage();
-  if (demo.languages.length > 0 && !demo.languages.includes(lang.id)) {
+  if (languages.length > 0 && !languages.includes(lang.id)) {
     session.settings.set_int(
       "code-language",
       getLanguage(demo.languages[0]).index,
     );
   }
 
-  const run = demo.autorun && session.getCodeLanguage().id === "javascript";
-  const { load } = Window({ application, session });
-  await load({ run });
+  const { load, runCode } = Window({ application, session });
+  await load();
+
+  const code_language = session.getCodeLanguage();
+  const run = autorun && code_language.id === "javascript";
+  if (run) {
+    await runCode();
+  }
 }

src/Library/Library.js

@@ -33,7 +33,7 @@ ${getBlueprintVersion()}
     copyright: "© 2022 Sonny Piers",
     license_type: Gtk.License.GPL_3_0_ONLY,
     version: pkg.version,
-    website: "https://workbench.sonny.re",
+    website: "https://apps.gnome.org/Workbench",
     application_icon: pkg.name,
     issue_url: "https://github.com/workbenchdev/Workbench/issues",
     debug_info,

src/about.js

@@ -36,7 +36,7 @@ application.connect("open", (_self, files, hint) => {
     application,
     session,
   });
-  load({ run: false }).catch(console.error);
+  load().catch(console.error);
 });
 
 application.connect("startup", () => {
@@ -59,7 +59,9 @@ application.connect("activate", () => {
   }
 });
 
-application.set_option_context_description("<https://workbench.sonny.re>");
+application.set_option_context_description(
+  "<https://apps.gnome.org/Workbench>",
+);
 
 Actions({ application });
 
@@ -87,7 +89,7 @@ function restoreSessions() {
         application,
         session,
       });
-      load({ run: false }).catch(console.error);
+      load().catch(console.error);
     });
   }
 }
@@ -106,7 +108,7 @@ function bootstrap() {
     session,
   });
   window.maximize();
-  load({ run: false }).catch(console.error);
+  load().catch(console.error);
   settings.set_boolean("first-run", false);
 }
 

src/application.js

@@ -230,7 +230,7 @@ export default function Window({ application, session }) {
   let compiler_rust = null;
   let builder_python = null;
 
-  async function runCode({ format }) {
+  async function runCode() {
     button_run.set_sensitive(false);
 
     term_console.clear();
@@ -240,9 +240,7 @@ export default function Window({ application, session }) {
     try {
       await panel_ui.update();
 
-      if (format) {
-        await formatCode();
-      }
+      await formatCode();
 
       await compile();
     } catch (err) {
@@ -346,7 +344,7 @@ export default function Window({ application, session }) {
     name: "run",
   });
   action_run.connect("activate", () => {
-    runCode({ format: true }).catch(console.error);
+    runCode().catch(console.error);
   });
   window.add_action(action_run);
   application.set_accels_for_action("win.run", ["<Control>Return"]);
@@ -380,7 +378,7 @@ export default function Window({ application, session }) {
   window.present();
 
   const documents = Object.values(langs).map((lang) => lang.document);
-  async function load({ run }) {
+  async function load() {
     panel_ui.stop();
     previewer.stop();
     documents.forEach((document) => document.stop());
@@ -397,15 +395,11 @@ export default function Window({ application, session }) {
 
     await previewer.useInternal();
 
-    if (run) {
-      await runCode({ format: false });
-    } else {
-      term_console.clear();
-      panel_ui.start();
-      await panel_ui.update();
-      previewer.start();
-      await previewer.update(true);
-    }
+    term_console.clear();
+    panel_ui.start();
+    await panel_ui.update();
+    previewer.start();
+    await previewer.update(true);
 
     documents.forEach((document) => {
       document.start();
@@ -414,7 +408,7 @@ export default function Window({ application, session }) {
     term_console.scrollToEnd();
   }
 
-  return { load, window };
+  return { load, window, runCode };
 }
 
 async function setGtk4PreferDark(dark) {