From 8826833385053b488e7d34145226d1557ea4a235 Mon Sep 17 00:00:00 2001
From: b0xcat <me@b0xcat.nl>
Date: Fri, 31 May 2024 17:58:06 +0200
Subject: [PATCH 1/2] Turn repo name from github into something that's a valid
 module name in python

---
 modules/firmware_apps/app_store.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/modules/firmware_apps/app_store.py b/modules/firmware_apps/app_store.py
index 2c2edb4..1cc7bad 100644
--- a/modules/firmware_apps/app_store.py
+++ b/modules/firmware_apps/app_store.py
@@ -343,8 +343,9 @@ def install_app(app):
         tar_bytesio = io.BytesIO(tar)
 
         print("Validating")
-        prefix = find_app_root_dir(TarFile(fileobj=tar_bytesio))
+        prefix = find_app_root_dir(TarFile(fileobj=tar_bytesio)).rstrip('/')
         tar_bytesio.seek(0)
+        print(f"Found app prefix: {prefix}")
         app_py_info = find_app_py_file(prefix, TarFile(fileobj=tar_bytesio))
         print(f"Found app.py at: {app_py_info.name}")
         tar_bytesio.seek(0)
@@ -358,6 +359,8 @@ def install_app(app):
         except OSError:
             pass
 
+        app_module_name = '_'.join(prefix.split('-')[0:-1])
+
         t = TarFile(fileobj=tar_bytesio)
         for i in t:
             if i:
@@ -365,6 +368,7 @@ def install_app(app):
                     continue
                 if i.type == DIRTYPE:
                     dirname = f"{APP_DIR}/{i.name}"
+                    dirname = dirname.replace(prefix, app_module_name, 1)
                     print(f"Dirname: {dirname}")
                     if not dir_exists(dirname):
                         try:
@@ -375,6 +379,7 @@ def install_app(app):
                             pass
                 else:
                     filename = f"{APP_DIR}/{i.name}"
+                    filename = filename.replace(prefix, app_module_name, 1)
                     print(f"Filename: {filename}")
                     f = t.extractfile(i)
                     if f:
@@ -386,7 +391,7 @@ def install_app(app):
             "name": app["manifest"]["app"]["name"],
             "hidden": False,
         }
-        json_path = f"{APP_DIR}/{prefix}/metadata.json"
+        json_path = f"{APP_DIR}/{app_module_name}/metadata.json"
         print(f"Json path: {json_path}")
         with open(json_path, "w+") as internal_manifest_file_handler:
             json.dump(internal_manifest, internal_manifest_file_handler)
@@ -425,7 +430,7 @@ def find_app_root_dir(tar):
 def find_app_py_file(prefix, tar) -> tarfile.TarInfo:
     print("Finding app.py...")
     found_app_py = False
-    expected_path = f"{prefix}app.py"
+    expected_path = f"{prefix}/app.py"
     app_py_info = None
 
     for i, f in enumerate(tar):

From 29f59273ab7ec9bce1012c2db73c668cf51b6a3c Mon Sep 17 00:00:00 2001
From: b0xcat <me@b0xcat.nl>
Date: Fri, 31 May 2024 17:58:38 +0200
Subject: [PATCH 2/2] Add shutil lib for rmtree

---
 modules/lib/shutil.py | 48 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 modules/lib/shutil.py

diff --git a/modules/lib/shutil.py b/modules/lib/shutil.py
new file mode 100644
index 0000000..9e72c8e
--- /dev/null
+++ b/modules/lib/shutil.py
@@ -0,0 +1,48 @@
+# Reimplement, because CPython3.3 impl is rather bloated
+import os
+from collections import namedtuple
+
+_ntuple_diskusage = namedtuple("usage", ("total", "used", "free"))
+
+
+def rmtree(d):
+    if not d:
+        raise ValueError
+
+    for name, type, *_ in os.ilistdir(d):
+        path = d + "/" + name
+        if type & 0x4000:  # dir
+            rmtree(path)
+        else:  # file
+            os.unlink(path)
+    os.rmdir(d)
+
+
+def copyfileobj(src, dest, length=512):
+    if hasattr(src, "readinto"):
+        buf = bytearray(length)
+        while True:
+            sz = src.readinto(buf)
+            if not sz:
+                break
+            if sz == length:
+                dest.write(buf)
+            else:
+                b = memoryview(buf)[:sz]
+                dest.write(b)
+    else:
+        while True:
+            buf = src.read(length)
+            if not buf:
+                break
+            dest.write(buf)
+
+
+def disk_usage(path):
+    bit_tuple = os.statvfs(path)
+    blksize = bit_tuple[0]  # system block size
+    total = bit_tuple[2] * blksize
+    free = bit_tuple[3] * blksize
+    used = total - free
+
+    return _ntuple_diskusage(total, used, free)