Generate v8 docs with correct project paths (#6475)

* Generate v8 docs with correct project paths

* Make sure to add numbers to regex

* Remove extra file

Author: hsubox76

scripts/docgen-compat/generate-docs.js

@@ -281,6 +281,24 @@ function fixAllLinks(htmlFiles) {
   return Promise.all(writePromises);
 }
 
+const PROJECT_FILE_PATH = {
+  'js': '/docs/reference/js/v8/_project.yaml',
+  'node': '/docs/reference/node/_project.yaml'
+};
+async function setProjectYamlPath(api) {
+  const defaultTemplatePath = path.resolve(
+    `${__dirname}/theme/layouts/default.hbs`
+  );
+  const defaultTemplateText = await fs.readFile(defaultTemplatePath, 'utf8');
+  const projectFilePath = PROJECT_FILE_PATH[api];
+  console.log('replacing', projectFilePath);
+  const replacedText = defaultTemplateText.replace(
+    /(<meta name="project_path" value=")[a-zA-Z0-9\/_\.]+(" \/>)/,
+    `$1${projectFilePath}$2`
+  );
+  await fs.writeFile(defaultTemplatePath, replacedText);
+}
+
 /**
  * Generate an temporary abridged version of index.d.ts used to create
  * Node docs.
@@ -357,6 +375,9 @@ Promise.all([
       return generateNodeSource();
     }
   })
+  .then(() => {
+    setProjectYamlPath(apiType);
+  })
   // Run main Typedoc process (uses index.d.ts and generated temp file above).
   .then(runTypedoc)
   .then(async output => {

scripts/docgen-compat/theme/layouts/default.hbs

@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="hide_page_heading" value="true" />
-    <meta name="project_path" value="/docs/reference/js/_project.yaml" />
+    <meta name="project_path" value="/docs/reference/node/_project.yaml" />
     <meta name="book_path" value="/docs/reference/_book.yaml" />
     <meta name="translation" value="disabled" />
     <meta name="page_type" value="reference" />