Fix linting errors

Author: ShukantPal

packages/webdoc-cli/src/load-tutorials/load-tutorials.js

@@ -80,7 +80,7 @@ export function loadTutorials(tutorialsDir?: string): Tutorial[] {
     // Tutorials can be part of the doc-tree!
     tutorials.push(createTutorialDoc(
       fileName,
-      path.join('tutorials', relativePath
+      path.join("tutorials", relativePath
         .replace(".html", "")
         .replace(".htm", "")
         .replace(".md", "")),

packages/webdoc-cli/src/load-tutorials/morph-tutorials.js

@@ -11,7 +11,7 @@ type TutorialReference = string;
 type TutorialConfigurator = {
     "title": ?string,
     "kind"?: "category",
-    "children": TutorialConfigurator[] | {
+    "children": TutorialReference[] | {
       [id: string]: TutorialConfigurator
     }
 };
@@ -63,8 +63,6 @@ export function morphTutorials(
   // after they were declared.
   rootTutorials = rootTutorials.filter((tutorial) => !nestedTutorials.has(tutorial.name));
 
-  console.log(rootTutorials.map((t) => t.name))
-
   return rootTutorials;
 }
 
@@ -81,7 +79,7 @@ function resolveConfigurator(
 
   if (Array.isArray(configurator.children)) {
     configurator.children.forEach((childRef) => {
-      nestedTutorials.add((childRef: any));
+      nestedTutorials.add(childRef);
       tdoc.members.push(tutorialDoc((childRef: any)));
     });
   } else {

packages/webdoc-default-template/publish.js

@@ -325,4 +325,4 @@ function outTutorials(
   }
 
   docTree.tutorials.forEach(out);
-}
+}

packages/webdoc-template-library/src/TemplateRenderer.js

@@ -175,7 +175,7 @@ export class TemplateRenderer {
       console.error(this.cache[filePath].source
         .split("\n")
         .map((line, i) => `${i}: ${line}`)
-        .join('\n'));
+        .join("\n"));
       throw e;
     }
 
@@ -188,8 +188,8 @@ export class TemplateRenderer {
    * This method automaticaly applies layout if set.
    *
    * @param {string} filePath - file path of the template
-   * @param {object} data - dictionary of all the variables & their values used in the template. For the
-   *  layout, this is deep merged with {@link TemplateRenderer#data}.
+   * @param {object} data - dictionary of all the variables & their values used in the template.
+   *  For the layout, this is deep merged with {@link TemplateRenderer#data}.
    * @return {string} Rendered template.
    */
   render(filePath: string, data: any) {
@@ -202,10 +202,12 @@ export class TemplateRenderer {
 
     // apply layout
     if (this.layout) {
-      const templateData = Array.isArray(data) ? [...data] : { ...data };
+      const templateData = Array.isArray(data) ? [...data] : {...data};
 
       for (const key in this.data) {
-        templateData[key] = merge({}, this.data[key], templateData[key] || {});
+        if ("key" in this.data) {
+          templateData[key] = merge({}, this.data[key], templateData[key] || {});
+        }
       }
 
       templateData.content = content;