fix: do not (mostly) handle /var/cache/blendOS explicitly

usr/lib/akshara/utils/gen_rootfs.py

@@ -17,7 +17,13 @@ def gen_rootfs(system_config: dict, rootfs_path: str) -> RootFS:
     """Generates a rootfs for a given system configuration."""
 
     rootfs = RootFS(rootfs_path, system_config["distro-config"])
-    rootfs.init()
+
+    subprocess.run(
+        ["bash", "-s"],
+        text=True,
+        input=system_config["distro-config"]["before-stages"],
+        cwd=rootfs_path,
+    )
 
     modules = {}
 

usr/lib/akshara/utils/update.py

@@ -13,6 +13,8 @@ from .gen_rootfs import gen_rootfs
 
 def update_cleanup() -> None:
     """Clean-up from previous rebase/update."""
+
+    # FIXME: should not ideally handle /var/cache/blendOS explicitly
     subprocess.run(
         ["umount", "-l", "/var/cache/akshara/rootfs/var/cache/blendOS"],
         stdout=subprocess.DEVNULL,