Use unzipToDirectoryConcurrently instead of the unzipper package

Author: aeisenberg

extensions/ql-vscode/package-lock.json

@@ -2031,7 +2031,6 @@
     "@types/tar-stream": "^3.1.3",
     "@types/through2": "^2.0.36",
     "@types/tmp": "^0.2.6",
-    "@types/unzipper": "^0.10.1",
     "@types/vscode": "^1.82.0",
     "@types/yauzl": "^2.10.3",
     "@typescript-eslint/eslint-plugin": "^6.19.0",
@@ -2081,8 +2080,7 @@
     "ts-loader": "^9.4.2",
     "ts-node": "^10.7.0",
     "ts-unused-exports": "^10.0.0",
-    "typescript": "^5.0.2",
-    "unzipper": "^0.10.14"
+    "typescript": "^5.0.2"
   },
   "lint-staged": {
     "./**/*.{json,css,scss}": [

extensions/ql-vscode/package.json

@@ -24,7 +24,7 @@ interface DatabaseOriginDebugger {
   type: "debugger";
 }
 
-export interface DatabaseOriginTestProj {
+interface DatabaseOriginTestProj {
   type: "testproj";
   path: string;
 }

extensions/ql-vscode/src/databases/local-databases/database-origin.ts

@@ -9,8 +9,8 @@ import { createWriteStream, existsSync, mkdirpSync } from "fs-extra";
 import { dirname, join } from "path";
 import { DB_URL, dbLoc, testprojLoc } from "../global.helper";
 import fetch from "node-fetch";
-import { createReadStream, renameSync } from "fs";
-import { Extract } from "unzipper";
+import { renameSync } from "fs";
+import { unzipToDirectoryConcurrently } from "../../../src/common/unzip-concurrently";
 
 beforeAll(async () => {
   // ensure the test database is downloaded
@@ -36,18 +36,9 @@ beforeAll(async () => {
   // unzip the database from dbLoc to testprojLoc
   if (!existsSync(testprojLoc)) {
     console.log(`Unzipping test database to ${testprojLoc}`);
-
-    await new Promise((resolve, reject) => {
-      createReadStream(dbLoc)
-        .pipe(Extract({ path: dbParentDir }))
-        .on("close", () => {
-          console.log("Unzip completed.");
-          resolve(undefined);
-        })
-        .on("error", (e) => reject(e));
-    });
-
+    await unzipToDirectoryConcurrently(dbLoc, dbParentDir);
     renameSync(join(dbParentDir, "db"), testprojLoc);
+    console.log("Unzip completed.");
   }
 
   await beforeAllAction();