tar path

app/apps.service.ts

@@ -58,9 +58,20 @@ export class AppsService {
     map: Map<string, string> = new Map();
     connections = new Map<App, Connection>();
     maotama: Promise<ChildProcess>;
-    readonly tarPath = process.platform === 'win32' ?
-        path.join(process.env['NODE_ENV'] === 'production' ? process.resourcesPath! : '', 'bin', 'bsdtar.exe')
-        : 'bsdtar';
+    private systemBinPath(executableName: string) {
+        return path.join(process.env['NODE_ENV'] === 'production' ? process.resourcesPath! : '', 'bin', executableName);
+    }
+
+    private get tarPath() {
+        if (process.platform === 'linux') {
+            return 'tar';
+        } else if (process.platform === 'win32') {
+            return this.systemBinPath('bsdtar.exe');
+        } else {
+            return this.systemBinPath('gtar');
+        }
+    }
+
     private apps: Map<string, App>;
 
     constructor(private http: Http, private settingsService: SettingsService, private ref: ApplicationRef,
@@ -991,8 +1002,12 @@ export class AppsService {
 
     extract(file: string, dir: string): Observable<string> {
         return Observable.create((observer: Observer<string>) => {
-            Logger.info('Start to extract... Command Line: ' + this.tarPath, file, dir);
-            let tarProcess = child_process.spawn(this.tarPath, ['xvf', file, '-C', dir]);
+            const tarArgs = ['-xvf', file, '-C', dir];
+            if(process.platform === 'darwin') {
+                tarArgs.unshift(`--use-compress-program=${this.systemBinPath('zstd')}`)
+            }
+            Logger.info('Start to extract... Command Line: ' + this.tarPath, tarArgs.join(' '));
+            let tarProcess = child_process.spawn(this.tarPath, tarArgs);
             let rl = readline.createInterface({
                 input: <ReadableStream>tarProcess.stderr,
             });