Fix app watching -- Copy content from #82

docs-app/ember-cli-build.js

@@ -1,10 +1,42 @@
 'use strict';
 
 const EmberApp = require('ember-cli/lib/broccoli/ember-app');
+const path = require('path');
+const fs = require('fs');
 
 module.exports = async function (defaults) {
+  const { readPackageUpSync } = await import('read-package-up');
+
   const app = new EmberApp(defaults, {
     // Add options here
+    trees: {
+      app: (() => {
+        let sideWatch = require('@embroider/broccoli-side-watch');
+
+        let paths = ['kolay', '@universal-ember/kolay-ui'].map((libraryName) => {
+          let entry = require.resolve(libraryName);
+          let { packageJson, path: packageJsonPath } = readPackageUpSync({ cwd: entry });
+          let packagePath = path.dirname(packageJsonPath);
+
+          console.debug(
+            `Side-watching ${libraryName} from ${packagePath}, which started in ${entry}`
+          );
+
+          let toWatch = packageJson.files
+            .map((f) => path.join(packagePath, f))
+            .filter((p) => {
+              if (!fs.existsSync(p)) return false;
+              if (!fs.lstatSync(p).isDirectory()) return false;
+
+              return !p.endsWith('/src');
+            });
+
+          return toWatch;
+        });
+
+        return sideWatch('app', { watching: paths.flat() });
+      })(),
+    },
     'ember-cli-babel': {
       enableTypeScriptTransform: true,
     },

docs-app/package.json

@@ -34,6 +34,7 @@
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^3.3.0",
     "@ember/test-waiters": "^3.1.0",
+    "@embroider/broccoli-side-watch": "0.0.2-unstable.ba9fd29",
     "@embroider/compat": "^3.4.8",
     "@embroider/core": "^3.4.8",
     "@embroider/webpack": "^4.0.0",
@@ -79,6 +80,7 @@
     "prettier-plugin-ember-template-tag": "^2.0.0",
     "qunit": "^2.20.0",
     "qunit-dom": "^3.2.0",
+    "read-package-up": "^11.0.0",
     "stylelint": "^16.4.0",
     "stylelint-config-standard": "^36.0.0",
     "stylelint-prettier": "^5.0.0",