chromium: triage mksnapshot

src/chromium/mksnapshot/decompress.ts

@@ -0,0 +1,21 @@
+/**
+ * Decompress the tarball for mksnapshot.
+ */
+
+import { spawn } from 'child_process';
+import path from 'path';
+import { dir } from '../mksnapshot.js';
+import { promisifySpawn } from '../../cli.js';
+import { mkdir } from 'fs/promises';
+
+const { HOME } = process.env;
+
+
+await mkdir(dir, { recursive: true });
+
+await promisifySpawn(spawn('tar', [
+    '-xvzf',
+    path.resolve(HOME!, 'resources', 'mksnapshot_schedule.tar.gz'),
+    '-C',
+    dir
+]));