Setting secret as env var in workflow file

Setting the geofabrik api key as an environment variable prior to running compose. Hopefully, this will pull the secret properly and allow it to be used in the workflow.

.github/workflows/nominatim-docker-test.yml

@@ -3,11 +3,11 @@ name: nominatim-docker-test
 # Controls when the action will run. Triggers the workflow on push or pull request
 # events but only for the master branch
 on:
-  workflow_call:
-    secrets:
-      DOCKER_USER:
-        description: "Docker user known working secret test"
-        required: true
+  # workflow_call:
+  #   secrets:
+  #     DOCKER_USER:
+  #       description: "Docker user known working secret test"
+  #       required: true
   push:
     paths:
       - 'emission/integrationTests/docker-compose.yml'
@@ -23,6 +23,8 @@ on:
 
     # Run every Sunday at 4:05 am
     - cron:  '5 4 * * 0'
+env:
+  GEOFABRIK_API: ${{ secrets.GEOFABRIK_API }}
 jobs:
   # This workflow contains a single job called "build"
   build:
@@ -41,6 +43,6 @@ jobs:
 
       # Passes the geofabrik key into the docker-compose.yml file. 
     - name: Test nominatim.py
-      run: GFBK_KEY=${{ secrets.DOCKER_USER }} docker-compose -f emission/integrationTests/docker-compose.yml up --exit-code-from web-server
+      run: GFBK_KEY=$GEOFABRIK_API docker-compose -f emission/integrationTests/docker-compose.yml up --exit-code-from web-server