Switch to docker image instead of Dockerfile (#5)

* refactor(github-actions): change from Dockerfile to docker image

.github/workflows/test.yml

@@ -10,17 +10,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Build an image
-        id: build
+      - name: Pull the image
         run: |
-          IMAGE=test/structurizr-cli-action:${GITHUB_SHA}
-          docker build -t ${IMAGE} .
-          echo "::set-output name=image::$IMAGE"
-
-      - name: CVE scan image
-        uses: docker://docker.io/aquasec/trivy:latest
-        with:
-          args: --cache-dir /var/lib/trivy --no-progress --exit-code 1 --severity MEDIUM,HIGH,CRITICAL ${{ steps.build.outputs.image }}
+          docker pull ghcr.io/aidmax/structurizr-cli-docker:latest
 
       - name: Run structurizr-cli action
         uses: ./

README.md

@@ -47,6 +47,10 @@ jobs:
           passphrase: # The passphrase to use (optional; only required if client-side encryption enabled on the workspace)
 ```
 
+## Details
+
+This action is based upon the Dockerfile created and maintained here
+<https://github.com/aidmax/structurizr-cli-docker>
 ## License
 
 The Dockerfile and associated scripts and documentation in this project are released under the [MIT](license).

action.yml

@@ -32,7 +32,7 @@ inputs:
     required: false
 runs:
   using: 'docker'
-  image: 'Dockerfile'
+  image: 'docker://ghcr.io/aidmax/structurizr-cli-docker:latest'
   args:
     - 'push'
     - '-id'