From 7f34912c094f05ccf4a46ccbf97af3220fc9c61c Mon Sep 17 00:00:00 2001
From: Fleshless Builder <devnull@builder.fleshless.org>
Date: Tue, 21 Nov 2017 17:52:50 +0300
Subject: [PATCH] cleanup

---
 makepkg-overlay | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/makepkg-overlay b/makepkg-overlay
index 92adefa..24b5323 100755
--- a/makepkg-overlay
+++ b/makepkg-overlay
@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+# Depends on lxf
+
+cleanup() { lxf umount "$cnt"; }
 
 buildscript() {
 	cat <<- EOF
@@ -24,29 +27,25 @@ buildscript() {
 	EOF
 }
 
+# Config
 wrk_dir='/home/lxc'
+
+# Parameters
 pkg_url=$1
 pkg_dest=$2
-
 cnt="_makepkg.$$"
 cnt_dir="$wrk_dir/containers/$cnt"
 
-# Unmount the thing in any case
-cleanup() { lxf umount "$cnt"; }
-trap 'cleanup' INT TERM EXIT
-
 # Create new container
 lxf -r builder -i base new "$cnt"
 
+# Unmount the thing in any case
+trap 'cleanup' INT TERM EXIT
+
 # Add the build script
 buildscript > "$cnt_dir/rootfs/init"
 chmod 755 "$cnt_dir/rootfs/init"
 
-# Tell it where to fetch the package
-echo "$pkg_url" > "$cnt_dir/rootfs/repo"
-
-export PKG_GIT_URL="$pkg_url"
-
 # Start the container
 lxc-start -n "$cnt" -F /init; lxc_exit=$?
 (( lxc_exit )) && exit "$lxc_exit"