Workspaces in Workspaces all around

src/servers/api/file-browser/router.ts

@@ -413,6 +413,71 @@ router.post('/git-clone', async (ctx) => {
   return ctx.json({ ok: true });
 });
 
+// Download file or directory (directories are zipped on-the-fly)
+router.get('/download', async (ctx) => {
+  const user = ctx.get('user');
+  const rootDir = getRootDir(user, ctx.req.query('root') ?? undefined);
+  const relPath = (ctx.req.query('path') || '').replace(/^\/+/, '');
+  if (!relPath) throw errors.BAD_REQUEST('path is required');
+
+  const absPath = resolveUserPath(rootDir, relPath);
+  const s = await stat(absPath);
+  const name = absPath.split('/').pop()!;
+
+  if (s.isDirectory()) {
+    const proc = Bun.spawn(['zip', '-r', '-', name], {
+      cwd: dirname(absPath),
+      stdout: 'pipe',
+      stderr: 'ignore',
+    });
+
+    return new Response(proc.stdout as ReadableStream, {
+      headers: {
+        'Content-Type': 'application/zip',
+        'Content-Disposition': `attachment; filename="${name}.zip"`,
+      },
+    });
+  }
+
+  const file = Bun.file(absPath);
+  return new Response(file, {
+    headers: {
+      'Content-Type': file.type || 'application/octet-stream',
+      'Content-Disposition': `attachment; filename="${name}"`,
+      'Content-Length': String(s.size),
+    },
+  });
+});
+
+// Download multiple items as a single zip
+router.post('/download', async (ctx) => {
+  const user = ctx.get('user');
+  const rootDir = getRootDir(user, ctx.req.query('root') ?? undefined);
+  const { paths } = ctx.get('body') as { paths: string[] };
+  if (!Array.isArray(paths) || paths.length === 0) throw errors.BAD_REQUEST('paths is required');
+
+  const items: string[] = [];
+  for (const p of paths) {
+    const relPath = p.replace(/^\/+/, '');
+    const absPath = resolveUserPath(rootDir, relPath);
+    await stat(absPath); // throws if not found
+    items.push(relPath);
+  }
+
+  const proc = Bun.spawn(['zip', '-r', '-', ...items], {
+    cwd: rootDir,
+    stdout: 'pipe',
+    stderr: 'ignore',
+  });
+
+  return new Response(proc.stdout as ReadableStream, {
+    headers: {
+      'Content-Type': 'application/zip',
+      'Content-Disposition': 'attachment; filename="download.zip"',
+    },
+  });
+});
+
 // Delete file or directory
 router.delete('/rm', async (ctx) => {
   const user = ctx.get('user');