Merge pull request #33 from kedder/install-script

Add install/uninstall scripts

README.md

@@ -41,20 +41,17 @@ The easiest way to install is using `opkg` package manager on
 internet-connected Openvario device.
 
 ```sh
-echo src/gz kedder_core http://openvario.lebedev.lt/opkg/armv7vet2hf-neon >> /etc/opkg/customfeeds.conf
-echo src/gz kedder_all http://openvario.lebedev.lt/opkg/all >> /etc/opkg/customfeeds.conf
-opkg update
-opkg install openvario-shell openvario-shell-autostart --force-removal-of-dependent-packages
+wget https://raw.githubusercontent.com/kedder/openvario-shell/master/scripts/openvario-shell-install.sh -O - | sh
 ```
 
-After executing these commands, `ovshell` command should be available. It will
+After executing this command, `ovshell` command should be available. It will
 start automatically next time Openvario boots up.
 
 In case you didn't like it and would like to return to stock Openvario menu,
 run this command:
 
 ```sh
-opkg install ovmenu-ng ovmenu-ng-autostart --force-removal-of-dependent-packages
+wget https://raw.githubusercontent.com/kedder/openvario-shell/master/scripts/openvario-shell-uninstall.sh -O - | sh
 ```
 
 ## Development

scripts/openvario-shell-install.sh

@@ -0,0 +1,24 @@
+#!/bin/sh -e
+# Installation script for openvario-shell.
+#
+# Run it on your openvario-device to replace the original menu system with
+# openvario-shell
+
+FEED_FILENAME="/etc/opkg/customfeeds.conf"
+
+grep -q "kedder_core" $FEED_FILENAME
+if [[ $? != 0 ]]; then
+    echo Installing opkg feeds to $FEED_FILENAME...
+    echo src/gz kedder_core http://openvario.lebedev.lt/opkg/armv7vet2hf-neon >> $FEED_FILENAME
+    echo src/gz kedder_all http://openvario.lebedev.lt/opkg/all >> $FEED_FILENAME
+fi
+
+echo Installing openvario-shell
+
+opkg update
+set -e
+opkg install openvario-shell openvario-shell-autostart --force-removal-of-dependent-packages
+
+echo
+echo
+echo openvario-shell is installed. Reboot your device.

scripts/openvario-shell-uninstall.sh

@@ -0,0 +1,12 @@
+#!/bin/sh -e
+# Uninstall openvario-shell and install the original menu back.
+#
+# Run it on your openvario-device to replace the original menu system with
+# openvario-shell
+
+set -e
+echo Replacing openvario-shell with the original Openvario menu
+opkg install ovmenu-ng ovmenu-ng-autostart --force-removal-of-dependent-packages
+
+echo
+echo openvario-shell is uninstalled. Reboot your device.