fix build

src/bin/tools/downloadAndUnzip.ts

@@ -1,8 +1,10 @@
 
-import { basename as pathBasename } from "path";
-import child_process from "child_process";
+import { basename as pathBasename, join as pathJoin } from "path";
+import { execSync } from "child_process";
 import fs from "fs";
+import { transformCodebase } from "../tools/transformCodebase";
 
+/** assert url ends with .zip */
 export function downloadAndUnzip(
     params: {
         url: string;
@@ -12,11 +14,21 @@ export function downloadAndUnzip(
 
     const { url, destDirPath } = params;
 
-    fs.mkdirSync(destDirPath, { "recursive": true });
+    const tmpDirPath = pathJoin(destDirPath, "..", "tmp_xxKdOxnEdx");
 
-    [
-        `wget ${url}`,
-        ...["unzip", "rm"].map(prg => `${prg} ${pathBasename(url)}`),
-    ].forEach(cmd => child_process.execSync(cmd, { "cwd": destDirPath }));
+    execSync(`rm -rf ${tmpDirPath}`);
+
+    fs.mkdirSync(tmpDirPath, { "recursive": true });
+
+    execSync(`wget ${url}`, { "cwd": tmpDirPath })
+    execSync(`unzip ${pathBasename(url)}`, { "cwd": tmpDirPath });
+    execSync(`rm ${pathBasename(url)}`, { "cwd": tmpDirPath });
+
+    transformCodebase({
+        "srcDirPath": tmpDirPath,
+        "destDirPath": destDirPath,
+    });
+
+    execSync(`rm -r ${tmpDirPath}`);
 
 }

src/bin/tools/transformCodebase.ts

@@ -3,34 +3,42 @@
 import * as fs from "fs";
 import * as path from "path";
 import { crawl } from "./crawl";
+import { id } from "evt/tools/typeSafety/id";
 
-/** Apply a transformation function to every file of directory */
-export function transformCodebase(
-    params: {
-        srcDirPath: string;
-        destDirPath: string;
-        transformSourceCodeString: (params: {
+type TransformSourceCode = 
+        (params: {
             sourceCode: Buffer;
             filePath: string;
         }) => {
             modifiedSourceCode: Buffer;
             newFileName?: string;
         } | undefined;
+
+/** Apply a transformation function to every file of directory */
+export function transformCodebase(
+    params: {
+        srcDirPath: string;
+        destDirPath: string;
+        transformSourceCode?: TransformSourceCode;
     }
 ) {
 
-    const { srcDirPath, destDirPath, transformSourceCodeString } = params;
+    const { 
+        srcDirPath, 
+        destDirPath, 
+        transformSourceCode = id<TransformSourceCode>(({ sourceCode }) => ({ "modifiedSourceCode": sourceCode }))
+    } = params;
 
     for (const file_relative_path of crawl(srcDirPath)) {
 
         const filePath = path.join(srcDirPath, file_relative_path);
 
-        const transformSourceCodeStringResult = transformSourceCodeString({
+        const transformSourceCodeResult = transformSourceCode({
             "sourceCode": fs.readFileSync(filePath),
             "filePath": path.join(srcDirPath, file_relative_path)
         });
 
-        if (transformSourceCodeStringResult === undefined) {
+        if (transformSourceCodeResult === undefined) {
             continue;
         }
 
@@ -44,7 +52,7 @@ export function transformCodebase(
             { "recursive": true }
         );
 
-        const { newFileName, modifiedSourceCode } = transformSourceCodeStringResult;
+        const { newFileName, modifiedSourceCode } = transformSourceCodeResult;
 
         fs.writeFileSync(
             path.join(