fix(nx-dev): skip docs for private package (#17843)

scripts/documentation/internal-link-checker.ts

@@ -1,5 +1,6 @@
 import { workspaceRoot } from '@nx/devkit';
 import { XMLParser } from 'fast-xml-parser';
+import { existsSync, readJSONSync } from 'fs-extra';
 import * as glob from 'glob';
 import { readFileSync } from 'node:fs';
 import { join } from 'node:path';
@@ -82,6 +83,33 @@ function readSiteMapLinks(filePath: string): string[] {
   return sitemap.urlset.url.map((obj) => obj.loc);
 }
 
+/**
+ * This function checks if a link is for a private package.
+ * When link is for a private package, it is not included in the sitemap.
+ * However, some shared docs might be written for this private package during development.
+ * @param link e.g. /packages/vite/generators/configuration
+ * @returns true if the link is for a private package or NODE_ENV is not development, false otherwise.
+ */
+function checkLinkIsForPrivatePackage(link: string) {
+  // skip this check in dev mode
+  if (process.env.NODE_ENV === 'development') {
+    return false;
+  }
+  const pathSegments = link.split('/').filter(Boolean);
+  if (pathSegments[0] === 'packages') {
+    const packageJsonPath = join(
+      workspaceRoot,
+      pathSegments[0],
+      pathSegments[1],
+      'package.json'
+    );
+    if (existsSync(packageJsonPath)) {
+      return readJSONSync(packageJsonPath).private ?? false;
+    }
+  }
+  return false;
+}
+
 // Main
 const documentLinks = extractAllLinks(join(workspaceRoot, 'docs'));
 const sitemapLinks = readSiteMapIndex(
@@ -91,9 +119,13 @@ const sitemapLinks = readSiteMapIndex(
 const errors: Array<{ file: string; link: string }> = [];
 for (let file in documentLinks) {
   for (let link of documentLinks[file]) {
-    if (!sitemapLinks.includes(['https://nx.dev', link].join('')))
+    if (
+      !sitemapLinks.includes(['https://nx.dev', link].join('')) &&
+      !checkLinkIsForPrivatePackage(link)
+    ) {
       errors.push({ file, link });
     }
+  }
 }
 
 console.log(`i/ Internal Link Check`);

scripts/documentation/package-schemas/generatePackageSchemas.ts

@@ -10,7 +10,7 @@ import {
 } from '@nx/nx-dev/data-access-packages';
 import { NxSchema, PackageMetadata } from '@nx/nx-dev/models-package';
 import { generateJsonFile, generateMarkdownFile } from '../utils';
-import { getPackageMetadataList } from './package-metadata';
+import { findPackageMetadataList } from './package-metadata';
 import { schemaResolver } from './schema.resolver';
 
 function processSchemaData(data: NxSchema, path: string): NxSchema {
@@ -37,7 +37,7 @@ export function generatePackageSchemas(): Promise<void[]> {
   console.log(`${chalk.blue('i')} Generating Package Schemas`);
   const absoluteRoot = resolve(join(__dirname, '../../../'));
 
-  const packages = getPackageMetadataList(absoluteRoot, 'packages', 'docs').map(
+  const packages = findPackageMetadataList(absoluteRoot, 'packages').map(
     (packageMetadata) => {
       const getCurrentSchemaPath = pathResolver(absoluteRoot);
       if (!!packageMetadata.executors.length) {
@@ -116,7 +116,7 @@ export function generatePackageSchemas(): Promise<void[]> {
 
   const outputPath: string = join(absoluteRoot, 'docs', 'generated');
   const outputPackagesPath: string = join(outputPath, 'packages');
-  const fileGenerationPromises = [];
+  const fileGenerationPromises: Promise<void>[] = [];
 
   // Generates all documents and schemas into their own directories per packages.
   packages.forEach((p) => {

scripts/documentation/package-schemas/package-metadata.ts

@@ -94,15 +94,18 @@ function getSchemaList(
 
 /**
  * Generate the package metadata by exploring the directory path given.
+ * This function will look for all the packages in the given directory under packagesDirectory.
+ * It will then look for the package.json file and read the description and name of the package.
+ * It will also look for the generators.json and executors.json files and read the schema of each generator and executor.
+ * It will also look for the documents.json file and read the documents of each package.
+ * If the package is private and NODE_ENV is not development, it will not be included in the metadata.
  * @param absoluteRoot
  * @param packagesDirectory
- * @param documentationDirectory
  * @returns Configuration
  */
-export function getPackageMetadataList(
+export function findPackageMetadataList(
   absoluteRoot: string,
-  packagesDirectory: string = 'packages',
-  documentationDirectory: string = 'docs'
+  packagesDirectory: string = 'packages'
 ): PackageData[] {
   const packagesDir = resolve(join(absoluteRoot, packagesDirectory));
 
@@ -114,19 +117,23 @@ export function getPackageMetadataList(
     .itemList.map((item) => convertToDocumentMetadata(item));
 
   // Do not use map.json, but add a documentation property on the package.json directly that can be easily resolved
-  return sync(`${packagesDir}/*`, { ignore: [`${packagesDir}/cli`] }).map(
-    (folderPath): PackageData => {
+  return sync(`${packagesDir}/*`, { ignore: [`${packagesDir}/cli`] })
+    .map((folderPath: string): PackageData => {
       const folderName = folderPath.substring(packagesDir.length + 1);
       const relativeFolderPath = folderPath.replace(absoluteRoot, '');
       const packageJson = readJsonSync(
         join(folderPath, 'package.json'),
         'utf8'
       );
+      const isPrivate =
+        packageJson.private && process.env.NODE_ENV !== 'development'; // skip this check in dev mode
       const hasDocumentation = additionalApiReferences.find(
         (pkg) => pkg.id === folderName
       );
 
-      return {
+      return isPrivate
+        ? null
+        : {
             githubRoot: 'https://github.com/nrwl/nx/blob/master',
             name: folderName,
             packageName: packageJson.name,
@@ -138,7 +145,10 @@ export function getPackageMetadataList(
                   ...item,
                   path: item.path,
                   file: item.file,
-              content: readFileSync(join('docs', item.file + '.md'), 'utf8'),
+                  content: readFileSync(
+                    join('docs', item.file + '.md'),
+                    'utf8'
+                  ),
                 }))
               : [],
             generators: getSchemaList(
@@ -160,6 +170,6 @@ export function getPackageMetadataList(
               ['executors', 'builders']
             ),
           };
-    }
-  );
+    })
+    .filter(Boolean);
 }