Fix Debian 13 compatibility: Update Alpine base, fix shell script, update GitHub Actions

Co-authored-by: ShaYmez <76499782+ShaYmez@users.noreply.github.com>

.github/workflows/image.yml

@@ -9,14 +9,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: install buildx
         id: buildx
-        uses: crazy-max/ghaction-docker-buildx@v1
-        with:
-          version: latest
+        uses: docker/setup-buildx-action@v3
       - name: login to docker hub
-        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
       - name: build the image
         run: |
           docker buildx build --push \

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:alpine3.18
+FROM python:alpine3.20
 
 COPY entrypoint /entrypoint
 

docker-compose.yml

@@ -1,4 +1,4 @@
-version: '2.4'
+version: '3.8'
 services:
     hblink3:
         container_name: hblink

entrypoint

@@ -1,7 +1,7 @@
 #!/bin/sh
-cd /opt/hblink3
+cd /opt/hblink3 || exit
 
-if [ "$PARROT_ENABLE" == 1 ]
+if [ "$PARROT_ENABLE" = 1 ]
 then
      echo 'Starting HBlink with Parrot.....'
      python /opt/hblink3/bridge.py -c hblink.cfg -r rules.py &