From e0080b481ae5786e0fb843303b622a3ca951e6c4 Mon Sep 17 00:00:00 2001
From: Felix Mumme <felix.mumme@mumme-it.de>
Date: Thu, 16 Jan 2025 21:50:45 +0100
Subject: [PATCH] allow user to choose version

---
 installation/install-openems.sh | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/installation/install-openems.sh b/installation/install-openems.sh
index e6926a8..3af83e2 100755
--- a/installation/install-openems.sh
+++ b/installation/install-openems.sh
@@ -7,17 +7,28 @@ CYAN='\033[0;36m'
 GREEN='\033[0;32m'
 NC='\033[0m' # No Color
 
+# Ask for version
+read -p "Do you want to install the latest version? (yes/no): " latest_choice
+
+if [[ "$latest_choice" =~ ^[Yy][Ee][Ss]$ ]]; then
+    version="latest"
+else
+    read -p "Enter version number: " version
+fi
+
+echo -e "${GREEN}Selected version: $version${NC}"
+
 # Check if OpenEMS is already installed
 if [ -f "/usr/lib/openems/openems.jar" ] || [ -d "/var/www/openems/html" ]; then
     echo -e "${YELLOW}Existing OpenEMS installation detected. Performing update...${NC}"
     
     echo -e "${GREEN}Updating OpenEMS JAR...${NC}"
     # Update JAR file
-    sudo wget -O /usr/lib/openems/openems.jar https://git.mumme-it.de/Mumme-IT/openems-build/raw/branch/main/build/latest/openems-edge.jar
+    sudo wget -O /usr/lib/openems/openems.jar https://git.mumme-it.de/Mumme-IT/openems-build/raw/branch/main/build/$version/openems-edge.jar
     
     echo -e "${GREEN}Updating UI files...${NC}"
     # Update UI files
-    wget -O ~/openems-ui.zip https://git.mumme-it.de/Mumme-IT/openems-build/raw/main/build/latest/ui.zip
+    wget -O ~/openems-ui.zip https://git.mumme-it.de/Mumme-IT/openems-build/raw/main/build/$version/ui.zip
     sudo unzip -o ~/openems-ui.zip -d /var/www/openems/html
     sudo rm ~/openems-ui.zip
     
@@ -71,7 +82,7 @@ sudo mkdir -p /etc/openems.d
 
 #fetch openems jar
 sudo mkdir -p /usr/lib/openems
-sudo wget -O /usr/lib/openems/openems.jar https://git.mumme-it.de/Mumme-IT/openems-build/raw/branch/main/build/latest/openems-edge.jar
+sudo wget -O /usr/lib/openems/openems.jar https://git.mumme-it.de/Mumme-IT/openems-build/raw/branch/main/build/$version/openems-edge.jar
 
 # reload systemd and start service
 sudo systemctl daemon-reload
@@ -84,7 +95,7 @@ echo -e "${GREEN}setting up ui as default nginx site...${NC}"
 
 sudo mkdir -p /var/www/openems/html
 
-wget -O ~/openems-ui.zip https://git.mumme-it.de/Mumme-IT/openems-build/raw/main/build/latest/ui.zip
+wget -O ~/openems-ui.zip https://git.mumme-it.de/Mumme-IT/openems-build/raw/main/build/$version/ui.zip
 
 sudo unzip -o ~/openems-ui.zip -d /var/www/openems/html
 sudo rm ~/openems-ui.zip