✨ Auto removal of conflicting node packages on startup

Author: frenck

node-red/rootfs/etc/cont-init.d/50-remove-conflicts.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/with-contenv bash
+# ==============================================================================
+# Community Hass.io Add-ons: Node-RED
+# Ensures conflicting Node-RED packages are absent
+# ==============================================================================
+# shellcheck disable=SC1091
+source /usr/lib/hassio-addons/base.sh
+
+cd /config/node-red || hass.die "Could not change directory to Node-RED"
+
+if hass.file_exists "/config/node-red/package.json"; then
+    npm uninstall \
+        node-red-contrib-home-assistant \
+        node-red-contrib-home-assistant-llat \
+        node-red-contrib-home-assistant-ws \
+            || hass.die "Failed un-installing conflicting packages"
+fi