From 5c652e06022e8da431642c99f5bf4769cf10ccc9 Mon Sep 17 00:00:00 2001
From: Caleb Connolly <caleb@postmarketos.org>
Date: Sat, 15 Jun 2024 18:47:57 +0200
Subject: [PATCH] parse: apkindex: handle empty APKINDEX (MR 2252)

Sometimes the local binary repo will have no packages but still an
APKINDEX. It will be empty in this case. Handle this gracefully.

Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
---
 pmb/parse/apkindex.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pmb/parse/apkindex.py b/pmb/parse/apkindex.py
index 42e2ee70..eb84c25e 100644
--- a/pmb/parse/apkindex.py
+++ b/pmb/parse/apkindex.py
@@ -197,6 +197,11 @@ def parse(path: Path, multiple_providers=True):
         with path.open("r", encoding="utf-8") as handle:
             lines = handle.read().splitlines()
 
+    # The APKINDEX might be empty, for example if you run "pmbootstrap index" and have no local
+    # packages
+    if not lines:
+        return {}
+
     # Parse the whole APKINDEX file
     ret: Dict[str, Any] = collections.OrderedDict()
     if lines[-1] == "\n":