Function treeFor

lib/models/addon.js:577–616

Returns a given type of tree (if present), merged with the application tree. For each of the trees available using this method, you can also use a direct method called `treeFor[Type]` (eg. `treeForApp`). Available tree names: - {{#crossLink "Addon/treeForApp:method"}}app{{/crossLink

(treeType)

    @return {Tree}
  */
  treeFor(treeType) {
    let node = heimdall.start({
      name: `treeFor(${this.name} - ${treeType})`,
      addonName: this.name,
      treeType,
      treeFor: true,
    });

    let cacheKeyForTreeType = this.cacheKeyForTree(treeType);

    let cachedTree = ADDON_TREE_CACHE.getItem(cacheKeyForTreeType);
    if (cachedTree) {
      node.stop();
      return cachedTree;
    }

    let trees = this.eachAddonInvoke('treeFor', [treeType]);
    let tree = this._treeFor(treeType);

    if (tree) {
      trees.push(tree);
    }

    if (this.isDevelopingAddon() && this.hintingEnabled() && treeType === 'app') {
      trees.push(this.jshintAddonTree());
    }

    let mergedTreesForType = mergeTrees(trees, {
      overwrite: true,
      annotation: `Addon#treeFor (${this.name} - ${treeType})`,
    });

    if (cacheKeyForTreeType) {
      ADDON_TREE_CACHE.setItem(cacheKeyForTreeType, mergedTreesForType);
    }

    node.stop();

    return mergedTreesForType;
  },

  /**
    @private