docker stuff

Signed-off-by: fbt <fbt@fleshless.org>

build

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# The builder user is already created in the rootfs
+
+export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+export LC_ALL=en_US.UTF-8
+export PKG_URL=$1
+
+# Upgrade
+pacman -Suy --noconfirm
+
+# Workdir
+chown builder:builder /buildroot
+cd /buildroot
+
+# Build the damn thing
+sudo -u builder git clone "$PKG_URL" .
+sudo -u builder makepkg -s --noconfirm -L