From 43dc757b929b56880035ff2959a8f23a68c06140 Mon Sep 17 00:00:00 2001
From: Jeena <hello@jeena.net>
Date: Thu, 29 Oct 2026 08:42:06 +0900
Subject: [PATCH] container: Use fully qualified image name in FROM

Podman only resolves short image names through an unqualified search
registry, which is not configured by default on Arch (and on Ubuntu
setups without a registries.d file), so builds fail at the first step
with 'short-name "archlinux" did not resolve'. Naming the registry
explicitly makes the image build on any distro without per-distro
configuration.
---
 Dockerfile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index faa411f..c2968d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,6 @@
-FROM archlinux:latest
+# Fully qualified registry: Podman on distros without an unqualified search
+# registry configured (e.g. Arch or Ubuntu) cannot resolve the short name.
+FROM docker.io/library/archlinux:latest
 
 ARG USERNAME=dev
 ARG UID=1000