Esp home install script

docs/openhabian.md

@@ -251,7 +251,9 @@ Each of these are included as a part of `openhabian-config` menu option 20.
 -   Mi Flora MQTT daemon
 -   [ESPHome Device Builder](https://esphome.io/guides/getting_started_hassio.html#device-builder-interface) - Webinterface for easy configuration, installation and updating of ESPHome devices at [http://openhabian:6052](http://openhabian:6052) <br/>
 The ESPHome configuration files are secured by the openHABbian backup function. <br/>
-**Please note that automatic updates are not implemented in OpenHABian. <br/> &rarr; to do this, use the openhbaian-config update function in menu 20**
+**Please note that automatic updates are not implemented in OpenHABian.** <br/> &rarr; to do this, use the openhbaian-config update function in menu 20<br/>
+**Major Upgrades from versions 2026.5.0 and earlier &rarr; 2026.6.0 and later.** <br/> The update script completely removes ESPHome during this process. The ESPHome configuration files are **NOT** removed. <br/>
+Afterward, the installation script must be run manually again to install the latest version of the ESP Home Device Builder. 
 -   Grott Proxy server for [Growatt binding](https://www.openhab.org/addons/bindings/growatt/#grott-application-installation-and-setup)
 
 ## First boot configuration

functions/packages.bash

@@ -859,6 +859,7 @@ setup_esphome_device_builder() {
   local uninstallEndText="ESPHome Device Builder has been completely uninstalled"
   local errorText="An Error occured!\nFor Details please have a look at the shell messages"
   local portText="Access the webinterface at http://<your-ip>:$port"
+  local majorUpdateText="##################### Major update detected #####################\nThe ESPHome Device Builder will now be removed.\nThe ESPHome Device Builder configuration files will NOT be removed.\n\n############# Caution: Manual intervention required #############\nOnce the process is complete, please run the installation\nfunction manually to complete the update."
 
 
   echo "$(timestamp) [openHABian] ##########################################################################################################"
@@ -868,8 +869,19 @@ setup_esphome_device_builder() {
   if [ "$setupMode" = "install" ]; then
     echo "$(timestamp) [openHABian] The option installation / update was selected"
     echo "$(timestamp) [openHABian] Check if the esphome-device-builder.service is already running..."
+    #This Precheck is neccesary to decide if a major update. 2026.5.0 and older --> newer versions
     if systemctl is-active --quiet esphome-device-builder.service; then
-      setupMode="update"
+        echo "$(timestamp) [openHABian] Check /etc/systemd/system/esphome-device-builder.service, if a major update is neccesary..."
+        if grep -q "6052" /etc/systemd/system/esphome-device-builder.service; then
+            echo "$(timestamp) [openHABian] major update detected..."
+            if [[ -n $INTERACTIVE ]]; then
+                whiptail --title "$whiptailTitle" --msgbox "$majorUpdateText" 14 69
+            fi
+            setupMode="remove"
+        else
+            echo "$(timestamp) [openHABian] No major update detected..."
+            setupMode="update"
+        fi
     fi
   fi
 
@@ -921,7 +933,7 @@ setup_esphome_device_builder() {
     fi
 
     echo "$(timestamp) [openHABian] installing ESPHome Device Builder. This could take a few minutes!"
-    if ! pip3 install esphome; then
+    if ! pip3 install "esphome-device-builder[esphome]"; then
       echo -e "$(timestamp) [openHABian] ${COL_RED}Error: Failed to install ESPHome Device Builder.${COL_DEF}"
       return 1
     fi
@@ -968,8 +980,8 @@ setup_esphome_device_builder() {
     fi
 
     echo "$(timestamp) [openHABian] updating ESPHome Device Builder..."
-    if ! pip3 install esphome -U; then
-      echo -e "$(timestamp) [openHABian] ${COL_RED}Error: Failed to update ESPHome Device Builder.${COL_DEF}"
+    if ! pip3 install --upgrade esphome-device-builder; then   
+        echo -e "$(timestamp) [openHABian] ${COL_RED}Error: Failed to update ESPHome Device Builder.${COL_DEF}"
       return 1
     fi
 
@@ -1170,4 +1182,4 @@ install_grott() {
 
   echo "OK"
   return 0
-}
+}

includes/esphome-device-builder.service.template

@@ -4,7 +4,7 @@ After=network.target
 
 [Service]
 WorkingDirectory=<esphome-directory>/venv # dynamically replaced in script
-ExecStart=<esphome-directory>/venv/bin/esphome dashboard <esphome-config-directory> --port 6052 # dynamically replaced in script
+ExecStart=<esphome-directory>/venv/bin/esphome-device-builder <esphome-config-directory>  # dynamically replaced in script
 Restart=always
 User=<username> # dynamically replaced in script
 Environment="PATH=<esphome-directory>/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" # dynamically replaced in script