Change how bundling is done.

The makeBundle command produce a reps.js and a reps.css file.
The reps.css file contains all the CSS files that are required
in the package (object inspector and reps CSS files at the moment).

Author: nchevobbe

packages/devtools-reps/bin/copy-assets.js

@@ -32,13 +32,6 @@ function start() {
 
   console.log("  output path is:", mcPath);
 
-  console.log("  copying reps.css...");
-  copyFile(
-    path.resolve(projectPath, "src/reps/reps.css"),
-    path.join(mcPath, mcModulePath, "reps.css"),
-    {cwd: projectPath}
-  );
-
   console.log("  creating reps.js bundle...");
   makeBundle({
     outputPath: path.join(mcPath, mcModulePath),

packages/devtools-reps/src/reps/rep.js

@@ -2,6 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+require("./reps.css");
 const { isGrip } = require("./rep-utils");
 
 // Load all existing rep templates