chore: add script for copying package readme files to docs/en/packages (

microsoft#1315)

build/documentation/copy-package-readme.js

@@ -8,13 +8,15 @@ const glob = require("glob");
 
 const rootDir = path.resolve(process.cwd());
 const srcReadmePaths = "packages/*/README.md";
-const destDir = "docs\\en\\packages";
+const destDir = path.join("docs", "en", "packages");
+
 var dryRun = false;
 
 /**
  * Determine if a dry run will be executed based off --dry-run argument being present
  * if an invalid third parameter is entered, the application will exit
  */
+
 process.argv.forEach(function (val, index) {
 
     var validArg = true;
@@ -37,19 +39,19 @@ function copyReadmeFiles() {
     const resolvedSrcReadmePaths = path.resolve(rootDir, srcReadmePaths);
 
     glob(resolvedSrcReadmePaths, {realpath:true}, function(error, files) {
-
+        
         files.forEach((filePath) => {
             const destReadmePath = filePath.replace(/(\bpackages\b)(?!.*\1)/, destDir);
-            const dirPath = destReadmePath.replace(/(\b\\README.md\b)(?!.*\1)/, '');
+            const dirPath = path.dirname(destReadmePath);
             if (!fs.existsSync(dirPath)) {
                 dryRun ? console.log("----> Would create folder " + dirPath) : fs.mkdirSync(dirPath);
             }
-            if (!fs.existsSync(destReadmePath)) {
-                dryRun ? console.log("  --> Would create file README.md in " + dirPath) : fs.copyFileSync(filePath, destReadmePath);
-            } else {
-                dryRun ? console.log("  --> Would replace README.md in " + dirPath) : fs.copyFileSync(filePath, destReadmePath);
+            if (!fs.existsSync(destReadmePath)) {
+                dryRun ? console.log("  --> Would create file README.md in " + dirPath) : fs.copyFileSync(filePath, destReadmePath);
+            } else {
+                dryRun ? console.log("  --> Would replace README.md in " + dirPath) : fs.copyFileSync(filePath, destReadmePath);
             }
-
+            
         });
 
     });
@@ -59,4 +61,4 @@ function copyReadmeFiles() {
 /**
  * Copy all files
  */
-copyReadmeFiles();
+copyReadmeFiles();