From e421c2409a1831f092e3b480a185ec5684b6572b Mon Sep 17 00:00:00 2001
From: Sebastian Kinne <contact@sebkinne.com>
Date: Fri, 10 Nov 2017 12:51:03 +1100
Subject: [PATCH] Release firmware v3

---
 updates/3.update        | 23 +++++++++++++++++++++++
 updates/current_version |  2 +-
 2 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100644 updates/3.update

diff --git a/updates/3.update b/updates/3.update
new file mode 100644
index 0000000..d6cf504
--- /dev/null
+++ b/updates/3.update
@@ -0,0 +1,23 @@
+function sha256sum() {
+    python -sBc "import hashlib;print hashlib.sha256(open('$1','rb').read()).hexdigest()"
+}
+
+
+echo -e "Update Available. Install will begin in 30 seconds...\n\n"
+echo -e "All local LAN Turtle data will be erased.\n\n"
+echo -e "Press CTRL+C to CANCEL\n\n"
+sleep 30
+echo -e "Downloading Upgrade file, please wait.\n\n"
+wget -q -O /tmp/upgrade.bin http://downloads.lanturtle.com/turtle-3.bin
+echo -e "Upgrade file downloaded. Verifying file integrity.\n\n"
+[[ "$(sha256sum /tmp/upgrade.bin)" == "49f14fb742c1d27053b762fae63c6f3dbe611ef589f7a8a2913d04efe400f11c" ]] && {
+        echo -e "DO NOT UNPLUG OR POWER DOWN THE LAN TURTLE\n\n"
+        echo -e "Upgrade in progress. Please wait ~5 minutes.\n"
+        echo -e "The LAN Turtle will reboot when the upgrade is complete.\n"
+        echo -e "This SSH session will now close.\n"
+        echo "sleep 10 && sysupgrade -n /tmp/upgrade.bin" | at now &> /dev/null
+        sleep 8 && clear
+        killall sshd
+} || {
+        echo -e "MD5 checksum missmatch. Please try again."
+}
diff --git a/updates/current_version b/updates/current_version
index 0cfbf08..00750ed 100644
--- a/updates/current_version
+++ b/updates/current_version
@@ -1 +1 @@
-2
+3