From 5580fd41330c30c37cc934feda179687356da0d1 Mon Sep 17 00:00:00 2001
From: Sylvain <sylvain@opensource-expert.com>
Date: Tue, 15 Dec 2015 10:08:04 +0100
Subject: [PATCH] add  build_arm_image tools
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

firstboot is copied form previous ARM image verbatim, initial import.
---
 build_arm_image/README.md                     |  7 +++++
 build_arm_image/etc/init.d/yunohost-firstboot | 27 +++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 build_arm_image/README.md
 create mode 100755 build_arm_image/etc/init.d/yunohost-firstboot

diff --git a/build_arm_image/README.md b/build_arm_image/README.md
new file mode 100644
index 0000000..87beb64
--- /dev/null
+++ b/build_arm_image/README.md
@@ -0,0 +1,7 @@
+This folder contains helper script to build arm image for raspberry and derivative arm plateform.
+
+the folder structure maps debian OS folders.
+
+files are copied to the /root when finished.
+
+See also: https://yunohost.org/#/build_arm_image
diff --git a/build_arm_image/etc/init.d/yunohost-firstboot b/build_arm_image/etc/init.d/yunohost-firstboot
new file mode 100755
index 0000000..c90d35e
--- /dev/null
+++ b/build_arm_image/etc/init.d/yunohost-firstboot
@@ -0,0 +1,27 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides: expand rootfs and Generates new ssh host keys on first boot
+# Required-Start: $remote_fs $syslog
+# Required-Stop: $remote_fs $syslog
+# Default-Start: 2 3 4 5
+# Default-Stop:
+# Short-Description: Generates new ssh host keys on first boot
+# Description: Generatesapt-get --purge clean new ssh host keys on $
+### END INIT INFO
+echo "Expanding rootfs ..."
+raspi-config --expand-rootfs
+echo "Generating new ssh keys ..."
+# Delete SSH keys
+rm -f /etc/ssh/ssh_host_*
+yes | ssh-keygen -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa
+yes | ssh-keygen -f /etc/ssh/ssh_host_dsa_key -N '' -t dsa
+yes | ssh-keygen -f /etc/ssh/ssh_host_ecdsa_key -N '' -t ecdsa -b 521
+echo "Deleting logs ..."
+find /var/log -type f -exec echo > {} \;
+echo "Purging apt ..."
+apt-get --purge clean
+echo "Removing myself ..."
+echo > /etc/udev/rules.d/70-persistent-net.rules
+update-rc.d -f yunohost-firstboot remove >/dev/null 2>&1
+echo "Rebooting ..."
+reboot