Backup /configs & /params

Backup /configs & /params partitions to <sd_root>/.wz_backup

SD_ROOT/wz_mini/etc/init.d/wz_post.sh

@@ -28,6 +28,38 @@ export WZMINI_CFG=/opt/wz_mini/wz_mini.conf
 echo "welcome to wz_post.sh"
 echo "PID $$"
 
+if [ -d /opt/.wz_backup ]; then
+        echo "backup directory missing"
+else
+	echo "creating backup directory"
+        mkdir /opt/.wz_backup
+fi
+
+if [ -f /opt/wz_mini/tmp/.T31 ]; then
+        echo "T31 platform backup"
+        if [ -d /opt/.wz_backup/configs ]; then
+                echo "configs backup directory present, not backing up again"
+        else
+                echo "backup /configs"
+                cp -R /configs/ /opt/.wz_backup/
+        fi
+elif [ -f /opt/wz_mini/tmp/.T20 ]; then
+        echo "T20 platform backup"
+        if [ -d /opt/.wz_backup/configs ]; then
+                echo "configs backup directory present, not backing up again"
+        else
+                echo "backup /configs"
+                cp -R /configs/ /opt/.wz_backup/
+        fi
+
+        if [ -d /opt/.wz_backup/params ]; then
+                echo "configs backup directory present, not backing up again"
+        else
+                echo "backup /params"
+                cp -R /params/ /opt/.wz_backup/
+        fi
+fi
+
 if [[ "$ENABLE_SWAP" == "true" ]] && [[ -e /opt/wz_mini/swap ]]; then
         echo "swap file found, enable"
         swapon /opt/wz_mini/swap

file.chk

@@ -3,9 +3,9 @@ d41d8cd98f00b204e9800998ecf8427e  SD_ROOT/wz_mini/mnt/.gitignore
 28cf061770da7b83fbc3752c455a02c3  SD_ROOT/wz_mini/etc/dnsmasq.conf
 34c6a4c3a941ff2becd9f487826d7692  SD_ROOT/wz_mini/etc/uvc.config
 ad7d1a2f9db3079617731b5854ce3b6a  SD_ROOT/wz_mini/etc/init.d/wz_cam.sh
-0774518c06d6ef8e7181d35f194777cc  SD_ROOT/wz_mini/etc/init.d/wz_init.sh
+6ef4701a06dd3f1dd76a0b2fd62cfccf  SD_ROOT/wz_mini/etc/init.d/wz_init.sh
 0abc8c502bded3b056ac64ab72e76f3f  SD_ROOT/wz_mini/etc/init.d/wz_user.sh
-65c7dab024c6df1107dbfb065f05a751  SD_ROOT/wz_mini/etc/init.d/wz_post.sh
+6b0ddc174715307a23179d5061952788  SD_ROOT/wz_mini/etc/init.d/wz_post.sh
 e3034eac02d8eda9902ca9cf89f0a586  SD_ROOT/wz_mini/etc/inittab
 840aa9c26726201f7cffbf001bee193a  SD_ROOT/wz_mini/etc/uvc_jxf22.config
 7701fde345655472250dee076fb0b065  SD_ROOT/wz_mini/etc/wz_mini.conf.dist