create new github action for automated deployment

.github/workflows/dockerhub-autopublishing.yml

@@ -1,18 +0,0 @@
-name: Docker-Hub-Autopublishing
-
-on:
-  push:
-    tags:
-      - '*'
-      
-jobs:
-  build:
-    runs-on: debian-latest
-
-    steps:
-    - uses: actions/checkout@v1
-    - name: Build docker image and push to docker hub
-      run: |
-        echo "${{ secrets.DOCKER_TOKEN }}" | docker login -u michivonah --password-stdin
-        docker image build -t michivonah/ep-alerts:latest .
-        docker push michivonah/ep-alerts:latest

.github/workflows/image-build.yml

@@ -0,0 +1,25 @@
+name: Build Docker Image
+on:
+  push:
+    branches:
+      - main
+jobs:
+    build:
+      name: push docker image to docker hub
+      runs-on: debian-latest
+      steps:
+        - uses: actions/checkout@v2
+        - name: login to docker hub
+          id: docker-hub
+          env:
+            username: ${{secrets.DOCKER_USERNAME}}
+            password: ${{secrets.DOCKER_TOKEN}}
+          run: |
+            docker login -u $username -p $password 
+        - name: build the docker image
+          id: build-docker-image
+          run: |
+            docker build -t michivonah/ep-alerts:latest .
+        - name: push the docker image
+          id: push-docker-image
+          run: docker push michivonah/ep-alerts:latest