includes translations

src/bin/tools/transformCodebase.ts

@@ -0,0 +1,61 @@
+
+
+import * as fs from "fs";
+import * as path from "path";
+import { crawl } from "./crawl";
+
+/** Apply a transformation function to every file of directory */
+export function transformCodebase(
+    params: {
+        srcDirPath: string;
+        destDirPath: string;
+        transformSourceCodeString: (params: {
+            sourceCode: Buffer;
+            filePath: string;
+        }) => {
+            modifiedSourceCode: Buffer;
+            newFileName?: string;
+        } | undefined;
+    }
+) {
+
+    const { srcDirPath, destDirPath, transformSourceCodeString } = params;
+
+    for (const file_relative_path of crawl(srcDirPath)) {
+
+        const filePath = path.join(srcDirPath, file_relative_path);
+
+        const transformSourceCodeStringResult = transformSourceCodeString({
+            "sourceCode": fs.readFileSync(filePath),
+            "filePath": path.join(srcDirPath, file_relative_path)
+        });
+
+        if (transformSourceCodeStringResult === undefined) {
+            continue;
+        }
+
+        fs.mkdirSync(
+            path.dirname(
+                path.join(
+                    destDirPath,
+                    file_relative_path
+                )
+            ),
+            { "recursive": true }
+        );
+
+        const { newFileName, modifiedSourceCode } = transformSourceCodeStringResult;
+
+        fs.writeFileSync(
+            path.join(
+                path.dirname(path.join(destDirPath, file_relative_path)),
+                newFileName ?? path.basename(file_relative_path)
+            ),
+            modifiedSourceCode
+        );
+
+    }
+
+
+}
+