From e13e2ee2ede69bf14d6b8b06a1747b96d1a00d28 Mon Sep 17 00:00:00 2001
From: Charles Cross <charles@openrov.com>
Date: Mon, 2 May 2016 12:16:52 -0700
Subject: [PATCH] Added comments

---
 stage0/01-configure-apt/00-run.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/stage0/01-configure-apt/00-run.sh b/stage0/01-configure-apt/00-run.sh
index 9b2bd2e..99adb68 100755
--- a/stage0/01-configure-apt/00-run.sh
+++ b/stage0/01-configure-apt/00-run.sh
@@ -1,8 +1,10 @@
 #!/bin/bash -e
 
+# Install source lists
 install -m 644 files/sources.list ${ROOTFS_DIR}/etc/apt/
 install -m 644 files/raspi.list ${ROOTFS_DIR}/etc/apt/sources.list.d/
 
+# Set up proxy, if it exists
 if [ -n "$APT_PROXY" ]; then
 	install -m 644 files/51cache ${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache
 	sed ${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache -i -e "s|APT_PROXY|${APT_PROXY}|"
@@ -10,8 +12,13 @@ else
 	rm -f ${ROOTFS_DIR}/etc/apt/apt.conf.d/51cache
 fi
 
+# Add the raspberry pi gpg key
 on_chroot apt-key add - < files/raspberrypi.gpg.key
+
+# Update and dist upgrade
 on_chroot sh -e - << EOF
+
 apt-get update
 apt-get dist-upgrade -y
+
 EOF