cd: build versioned docker container only on request

.github/workflows/docker.yml

@@ -1,12 +1,6 @@
 name: Docker Build main
 
-on:
-    push:
-        branches: [ main ]
-    pull_request:
-        branches: [ main ]
-
-    workflow_dispatch:
+on: [ workflow_dispatch ]
 
 jobs:
     build_staging:

.github/workflows/docker_dev.yml

@@ -0,0 +1,52 @@
+name: Docker Build main
+
+on:
+    push:
+        branches: [ main ]
+    pull_request:
+        branches: [ main ]
+
+    workflow_dispatch:
+
+jobs:
+    build_staging:
+        runs-on: ubuntu-latest
+
+        steps:
+            -   uses: actions/checkout@v3
+            -   name: get-npm-version
+                id: package-version
+                uses: martinbeentjes/npm-get-version-action@main
+            -   name: docker login
+                env:
+                    DOCKER_USER: ${{ secrets.DOCKER_USER }}
+                    DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+                run: |
+                    docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
+            -   name: docker build
+                run: |
+                    docker build --build-arg ANGULAR_ENV=staging -t farscrl/chalender-frontend:latest-staging .
+            -   name: docker push
+                run: |
+                    docker push farscrl/chalender-frontend --all-tags
+
+    build_prod:
+        runs-on: ubuntu-latest
+
+        steps:
+            -   uses: actions/checkout@v3
+            -   name: get-npm-version
+                id: package-version
+                uses: martinbeentjes/npm-get-version-action@main
+            -   name: docker login
+                env:
+                    DOCKER_USER: ${{ secrets.DOCKER_USER }}
+                    DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+                run: |
+                    docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
+            -   name: docker build
+                run: |
+                    docker build --build-arg ANGULAR_ENV=prod -t farscrl/chalender-frontend:latest-prod .
+            -   name: docker push
+                run: |
+                    docker push farscrl/chalender-frontend --all-tags