troubleshoot

.github/workflows/test.yml

@@ -10,7 +10,32 @@ on:
         - add-ci-tests
 
 jobs:
+  export_variables:
+    runs-on: ubuntu-latest
+
+    outputs:
+      primary_image: ${{ steps.compute_container_registry_name.outputs.CR_NAME }}/${{ steps.calculate_primary_sha.outputs.PRIMARY_SHA }}
+      replica_image: ${{ steps.compute_container_registry_name.outputs.CR_NAME }}/${{ steps.calculate_replica_sha.outputs.REPLICA_SHA }}
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Compute container registry name
+      id: compute_container_registry_name
+      run: echo "CR_NAME=$(echo ghcr.io/${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
+
+    - name: Calculate SHA256 for postgres_primary.dockerfile
+      id: calculate_primary_sha
+      run: echo "PRIMARY_SHA=$(sha256sum postgres_primary.dockerfile | awk '{ print substr($1, 1, 12) }')" >> $GITHUB_OUTPUT
+
+    - name: Calculate SHA256 for postgres_replica.dockerfile
+      id: calculate_replica_sha
+      run: echo "REPLICA_SHA=$(sha256sum postgres_replica.dockerfile | awk '{ print substr($1, 1, 12) }')" >> $GITHUB_OUTPUT
+
+
   prebuild:
+    needs: export_variables
     runs-on: ubuntu-latest
 
     steps:
@@ -24,39 +49,31 @@ jobs:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
 
-    - name: Calculate SHA256 for postgres_primary.dockerfile
-      run: echo "PRIMARY_SHA=$(sha256sum postgres_primary.dockerfile | awk '{ print substr($1, 1, 12) }')" >> $GITHUB_ENV
-
-    - name: Calculate SHA256 for postgres_replica.dockerfile
-      run: echo "REPLICA_SHA=$(sha256sum postgres_replica.dockerfile | awk '{ print substr($1, 1, 12) }')" >> $GITHUB_ENV
-
-    - name: Compute container registry name
-      run: echo "CR_NAME=$(echo ghcr.io/${{ github.repository }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV
-
     - name: Build and tag primary Docker image
-      run: docker build -f postgres_primary.dockerfile -t $CR_NAME/postgres_primary:${{ env.PRIMARY_SHA }} .
+      run: docker build -f postgres_primary.dockerfile -t ${{ needs.export_variables.outputs.primary_image }} .
 
     - name: Build and tag replica Docker image
-      run: docker build -f postgres_replica.dockerfile -t $CR_NAME/postgres_replica:${{ env.REPLICA_SHA }} .
+      run: docker build -f postgres_replica.dockerfile -t ${{ needs.export_variables.outputs.replica_image }} .
 
     - name: Push primary Docker image
-      run: docker push $CR_NAME/postgres_primary:${{ env.PRIMARY_SHA }}
+      run: docker push ${{ needs.export_variables.outputs.primary_image }}
 
     - name: Push replica Docker image
-      run: docker push $CR_NAME/postgres_replica:${{ env.REPLICA_SHA }}
+      run: docker push ${{ needs.export_variables.outputs.replica_image }}
 
   rspec:
-    needs: prebuild
+    needs: [export_variables, prebuild]
     runs-on: ubuntu-latest
 
+
     strategy:
       matrix:
         ruby: [3.1.6, 3.2.5, 3.3.5]
         rails: ['~> 7.0.0', '7.1.0', '8.0.0']
     name: Ruby ${{ matrix.ruby }} / ActiveRecord ${{ matrix.rails }}
     services:
       postgres_primary:
-        image: $CR_NAME/postgres_primary:${{ env.PRIMARY_SHA }}
+        image: ${{ needs.export_variables.outputs.primary_image }}
         ports:
           - 5432:5432
         env:
@@ -67,7 +84,7 @@ jobs:
           POSTGRES_INITDB_ARGS: "--auth-host=scram-sha-256"
 
       postgres_replica:
-        image: $CR_NAME/postgres_replica:${{ env.REPLICA_SHA }}
+        image: ${{ needs.export_variables.outputs.replica_image }}
         ports:
           - 5433:5432
         env: