👷 Release build matches dev build

Author: mkarlesky

.github/workflows/release.yml

@@ -15,17 +15,28 @@ jobs:
   # Jobs organized for concurrent Docker image builds
   # Jobs build tagged and :latest images and push to Docker Hub
 
+  # This is a workaround to the limitation that an `env:` map cannot reference the `env:` map to create additional environment variables
+  image-details:
+    runs-on: ubuntu-latest
+    steps:
+      # A step must be present in order to make use of `outputs:`
+       - run: echo "Setting Docker image details..."
+    outputs:
+      base-name: 'madsciencelab'
+      base-url: 'throwtheswitch/madsciencelab'
+
   madsciencelab:
     runs-on: ubuntu-latest
+    needs: [image-details]
     permissions:
       contents: read
       packages: write
       attestations: write
       id-token: write
     env:
-      IMAGE_NAME: "${{ env.IMAGE_BASE_NAME }}"
+      IMAGE_NAME: ${{ needs.image-details.outputs.base-name }}
       # Cannot reference IMAGE_NAME as it does not exist yet
-      IMAGE_URL: "${{ env.IMAGE_ORG }}/${{ env.IMAGE_BASE_NAME }}-plugins"
+      IMAGE_URL: ${{ needs.image-details.outputs.base-url }}
 
     steps:
       - name: 'Checkout GitHub Action'
@@ -46,7 +57,7 @@ jobs:
 
       # Docker image: madsciencelab
       # Note: standard/ directory maps to madsciencelab image (no variants)
-      - name: 'Build and push Docker image ${{ env.IMAGE_BASE_NAME }}:${{ github.ref_name }}'
+      - name: 'Build and push Docker image ${{ env.IMAGE_NAME }}:${{ github.ref_name }}'
         uses: docker/build-push-action@v6
         with:
           platforms: linux/amd64,linux/arm64
@@ -59,6 +70,7 @@ jobs:
 
   madsciencelab-plugins:
     runs-on: ubuntu-latest
+    needs: [image-details]
     permissions:
       contents: read
       packages: write
@@ -67,9 +79,9 @@ jobs:
     env: 
       VARIANT: 'plugins'
       # Cannot reference VARIANT as it does not exist yet
-      IMAGE_NAME: "${{ env.IMAGE_BASE_NAME }}-plugins"
+      IMAGE_NAME: ${{ needs.image-details.outputs.base-name }}-plugins
       # Cannot reference IMAGE_NAME as it does not exist yet
-      IMAGE_URL: "${{ env.IMAGE_ORG }}/${{ env.IMAGE_BASE_NAME }}-plugins"
+      IMAGE_URL: ${{ needs.image-details.outputs.base-url }}-plugins
 
     steps:
       - name: 'Checkout GitHub Action'
@@ -89,7 +101,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       # Docker image: madsciencelab-plugins
-      - name: 'Build and push Docker image ${{ env.IMAGE_BASE_NAME }}-${{ env.VARIANT }}:${{ github.ref_name }}'
+      - name: 'Build and push Docker image ${{ env.IMAGE_NAME }}:${{ github.ref_name }}'
         uses: docker/build-push-action@v6
         with:
           platforms: linux/amd64,linux/arm64
@@ -102,6 +114,7 @@ jobs:
 
   madsciencelab-arm-none-eabi:
     runs-on: ubuntu-latest
+    needs: [image-details]
     permissions:
       contents: read
       packages: write
@@ -110,9 +123,9 @@ jobs:
     env:
       VARIANT: 'arm-none-eabi'
       # Cannot reference VARIANT as it does not exist yet
-      IMAGE_NAME: "${{ env.IMAGE_BASE_NAME }}-arm-none-eabi"
+      IMAGE_NAME: ${{ needs.image-details.outputs.base-name }}-arm-none-eabi
       # Cannot reference IMAGE_NAME as it does not exist yet
-      IMAGE_URL: "${{ env.IMAGE_ORG }}/${{ env.IMAGE_BASE_NAME }}-arm-none-eabi"
+      IMAGE_URL: ${{ needs.image-details.outputs.base-url }}-arm-none-eabi
 
     steps:
       - name: 'Checkout GitHub Action'
@@ -132,7 +145,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       # Docker image: madsciencelab-arm-none-eabi
-      - name: 'Build and push Docker image ${{ env.IMAGE_BASE_NAME }}-${{ env.VARIANT }}:${{ github.ref_name }}'
+      - name: 'Build and push Docker image ${{ env.IMAGE_NAME }}:${{ github.ref_name }}'
         uses: docker/build-push-action@v6
         with:
           platforms: linux/amd64,linux/arm64
@@ -145,6 +158,7 @@ jobs:
 
   madsciencelab-arm-none-eabi-plugins:
     runs-on: ubuntu-latest
+    needs: [image-details]
     permissions:
       contents: read
       packages: write
@@ -153,9 +167,9 @@ jobs:
     env:
       VARIANT: 'arm-none-eabi-plugins'
       # Cannot reference VARIANT as it does not exist yet
-      IMAGE_NAME: "${{ env.IMAGE_BASE_NAME }}-arm-none-eabi-plugins"
+      IMAGE_NAME: ${{ needs.image-details.outputs.base-name }}-arm-none-eabi-plugins
       # Cannot reference IMAGE_NAME as it does not exist yet
-      IMAGE_URL: "${{ env.IMAGE_ORG }}/${{ env.IMAGE_BASE_NAME }}-arm-none-eabi-plugins"
+      IMAGE_URL: ${{ needs.image-details.outputs.base-url }}-arm-none-eabi-plugins
 
     steps:
       - name: 'Checkout GitHub Action'
@@ -175,7 +189,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       # Docker image: madsciencelab-arm-none-eabi-plugins
-      - name: 'Build and push Docker image ${{ env.IMAGE_BASE_NAME }}-${{ env.VARIANT }}:${{ github.ref_name }}'
+      - name: 'Build and push Docker image ${{ env.IMAGE_NAME }}:${{ github.ref_name }}'
         uses: docker/build-push-action@v6
         with:
           platforms: linux/amd64,linux/arm64