update proxy addon to use alpine 3.20 and use the /app workdir in

general.

home-assistant-addon-proxy/Dockerfile

@@ -1,8 +1,8 @@
 ARG BUILD_FROM
 FROM $BUILD_FROM
 
+# set workdir to /app
 WORKDIR /app
-ENV NODE_PATH=/app/node_modules
 
 # Install nodejs and specific npm version to fix
 # install stalling on armv7/armhf
@@ -12,16 +12,14 @@ RUN apk add --no-cache --update npm
 
 # Install express + http-proxy-middleware packages for
 # ha-proxy.js
+ENV NODE_PATH=/app/node_modules
 RUN npm install express
 RUN npm install http-proxy-middleware
 
-# Copy root filesystem
-ADD ha-proxy.js.gtpl /
-ADD entrypoint.sh /
-
-RUN chmod +x /entrypoint.sh
-
-ENTRYPOINT ["/bin/sh", "-c", "/entrypoint.sh"]
+# Copy root filesystem and set permissions
+ADD ha-proxy.js.gtpl /app
+ADD entrypoint.sh /app
+RUN chmod +x /app/entrypoint.sh
 
 # Build arguments
 ARG BUILD_ARCH
@@ -48,4 +46,4 @@ LABEL \
     io.hass.type="addon" \
     io.hass.version=${BUILD_VERSION}
 
-ENTRYPOINT ["/entrypoint.sh"]
+ENTRYPOINT ["/app/entrypoint.sh"]

home-assistant-addon-proxy/build.yaml

@@ -1,7 +1,7 @@
 ---
 build_from:
-  aarch64: ghcr.io/home-assistant/aarch64-base:3.18
-  amd64: ghcr.io/home-assistant/amd64-base:3.18
-  armhf: ghcr.io/home-assistant/armhf-base:3.18
-  armv7: ghcr.io/home-assistant/armv7-base:3.18
-  i386: ghcr.io/home-assistant/i386-base:3.18
+  aarch64: ghcr.io/home-assistant/aarch64-base:3.20
+  amd64: ghcr.io/home-assistant/amd64-base:3.20
+  armhf: ghcr.io/home-assistant/armhf-base:3.20
+  armv7: ghcr.io/home-assistant/armv7-base:3.20
+  i386: ghcr.io/home-assistant/i386-base:3.20

home-assistant-addon-proxy/config.yaml

@@ -1,6 +1,6 @@
 ---
 name: RaspberryMatic CCU (Proxy)
-version: 0.2.8
+version: 0.2.9
 stage: experimental
 slug: raspberrymatic_proxy
 image: ghcr.io/jens-maus/raspberrymatic-proxy
@@ -19,10 +19,14 @@ panel_icon: mdi:router-wireless
 boot: auto
 init: true
 timeout: 30
+ports:
+  8099/tcp: null
+ports_description:
+  8099/tcp: External port to proxied WebUI
 options:
-  server: "http://homematic-raspi:80"
+  webui-url: http://homematic-raspi:80
 schema:
-  server: url?
+  webui-url: str?
 map:
   - config:ro
 environment:

home-assistant-addon-proxy/entrypoint.sh

@@ -1,9 +1,4 @@
 #!/bin/sh
-set -x
-tempio -conf /data/options.json -template /ha-proxy.js.gtpl -out /bin/ha-proxy.js
-chmod a+rx /bin/ha-proxy.js
-ls -la /usr/bin/node
-ls -la /bin/ha-proxy.js
-ls -la /
-ls -la /app/
-exec /bin/ha-proxy.js
+tempio -conf /data/options.json -template /app/ha-proxy.js.gtpl -out /app/ha-proxy.js
+chmod a+rx /app/ha-proxy.js
+exec /app/ha-proxy.js

home-assistant-addon-proxy/ha-proxy.js.gtpl

@@ -17,7 +17,7 @@ const { createProxyMiddleware, responseInterceptor } = require('http-proxy-middl
 const ipaddr = require('ipaddr.js');
 
 const apiProxy = createProxyMiddleware({
-  target: '{{ .server }}',
+  target: '{{ .webui-url }}',
   pathFilter: '/',
   changeOrigin: true, // for vhosted sites
   //logger: console,