fix: compatibility with ember-cli 3.4

packages/ember-cli-stencil/index.js

@@ -41,6 +41,7 @@ module.exports = {
  },
 
  included() {
+ const logDiscovery = debug(`${this.name}:discovery`);
  this._super.included.apply(this, arguments);
 
  // Ensure that `ember-auto-import` can handle the dynamic imports
@@ -49,25 +50,38 @@ module.exports = {
  opts.babel.plugins = opts.babel.plugins || [];
  opts.babel.plugins.push(require('ember-auto-import/babel-plugin'));
 
- // Find all Stencil collections in the dependencies
- const logDiscovery = debug(`${this.name}:discovery`);
- this.stencilCollections = this.getParentDependencies()
- .map(dep => this.addonDiscovery.resolvePackage(this.parent.root, dep))
- .reduce((acc, pathToDep) => {
- const packagePath = path.join(pathToDep, 'package.json');
- const pkg = require(packagePath);
+ let parentDepsPackages;
+ if (this.addonDiscovery) {
+ // ember-cli < 3.4
+ parentDepsPackages = this.getParentDependencies()
+ .map(dep => this.addonDiscovery.resolvePackage(this.parent.root, dep))
+ .map(pathToDep => {
+ return {
+ root: pathToDep,
+ pkg: require(path.join(pathToDep, 'package.json'))
+ };
+ });
+ } else {
+ // ember-cli >= 3.4
+ let packages = this.parent._packageInfo.dependencyPackages;
+ parentDepsPackages = Object.keys(packages).map(key => {
+ let { realPath, pkg } = packages[key];
+ return { root: realPath, pkg };
+ });
+ }
 
+ // Find all Stencil collections in the dependencies
+ this.stencilCollections = parentDepsPackages.reduce(
+ (acc, { root, pkg }) => {
  if (StencilCollection.looksLike(pkg)) {
- logDiscovery(
- 'found Stencil collection %o at %o',
- pkg.name,
- pathToDep
- );
- acc.push(new StencilCollection(pkg, pathToDep));
+ logDiscovery('found Stencil collection %o at %o', pkg.name, root);
+ acc.push(new StencilCollection(pkg, root));
  }
 
  return acc;
- }, []);
+ },
+ []
+ );
  },
 
  treeForAddon(tree) {