Add reset script for raspberry pi

reset-raspbian.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+# Stop on the first sign of trouble
+set -e
+
+function info {
+    echo -e "\033[0;36m${1}\033[0m"
+}
+
+function error {
+    echo -e "\033[0;31m${1}\033[0m"
+}
+
+if [ $UID != 0 ]; then
+    error "ERROR: Only root is allowed to execute the reset script. Forgot sudo?"
+    exit 1
+fi
+
+if [ ! -f /proc/device-tree/model ]; then
+    error "ERROR: This reset script is only intended to run on a Raspberry Pi."
+    exit 2
+fi
+
+PI_MODEL=$(tr -d '\0' </proc/device-tree/model)
+
+if [[ $PI_MODEL != Raspberry* ]]; then
+    error "ERROR: This reset script is only intended to run on a Raspberry Pi."
+    exit 3
+fi
+
+info "### The Photobooth reset script for your Raspberry Pi."
+
+echo -e "\033[0;33m### Do you want to reset to factory settings?"
+read -p "### Warning: This will remove EVERY data (pictures, qr codes) and admin settings! [y/N] " -n 1 -r factoryReset
+echo -e "\033[0m"
+
+if [ "$factoryReset" != "${factoryReset#[Yy]}" ] ;then
+    info "### Ok, lets go and remove some things."
+
+    info "### Remove your data ..."
+    rm -rf data
+    mkdir data
+    chown -R www-data:www-data data
+
+    info "### Remove your config file ..."
+    rm -rf config/my.config.inc.php
+    chown -R www-data:www-data data
+
+    info "### Successful removed your data."
+else
+    echo -e "\033[0;33m### Do you want to only remove your data (picturey, qr codes)?"
+    read -p "### Your configuration file (admin settigns) will be preserved! [y/N] " -n 1 -r dataReset
+    echo -e "\033[0m"
+
+    if [ "$dataReset" != "${dataReset#[Yy]}" ] ;then
+        info "### Ok, lets go and remove your data."
+        rm -rf data
+        mkdir data
+        chown -R www-data:www-data data
+
+        info "### Successful removed your data."
+    fi
+fi
+
+info "### Congratulations you finished the reset process."
+info "### Have fun with your resetted booth."