Complete build pipeline to include debian image

.github/workflows/publish-image.yaml

@@ -1,9 +1,5 @@
-name: Publish Container Image
+name: Publish Container Images
 
-# When its time to do a release do a full cross platform build for all supported
-# architectures and push all of them to Docker Hub.
-# Only trigger on semver shaped tags.
-# Ref: https://github.com/metcalfc/docker-action-examples/blob/main/.github/workflows/release.yml
 on:
   push:
     tags-ignore:
@@ -12,6 +8,14 @@ on:
 jobs:
   docker:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - image: invoiceninja/invoiceninja
+            context: ./alpine/5/
+          - image: invoiceninja/invoiceninja-debian
+            context: ./debian/
+
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -19,7 +23,7 @@ jobs:
       - name: Prepare
         id: prep
         run: |
-          DOCKER_IMAGE=invoiceninja/invoiceninja
+          DOCKER_IMAGE=${{ matrix.image }}
           VERSION=edge
           if [[ $GITHUB_REF == refs/tags/* ]]; then
             VERSION=${GITHUB_REF#refs/tags/}
@@ -48,9 +52,9 @@ jobs:
         uses: actions/cache@v2
         with:
           path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ steps.prep.outputs.major }}-${{ hashFiles('alpine/${{ steps.prep.outputs.major }}/cache_buster') }}-${{ github.sha }}
+          key: ${{ runner.os }}-${{ matrix.image }}-buildx-${{ steps.prep.outputs.major }}-${{ hashFiles('**/cache_buster') }}-${{ github.sha }}
           restore-keys: |
-            ${{ runner.os }}-buildx-${{ steps.prep.outputs.major }}-${{ hashFiles('alpine/${{ steps.prep.outputs.major }}/cache_buster') }}-
+            ${{ runner.os }}-${{ matrix.image }}-buildx-${{ steps.prep.outputs.major }}-${{ hashFiles('**/cache_buster') }}-
 
       - name: Login to DockerHub
         if: github.event_name != 'pull_request'
@@ -64,7 +68,7 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           builder: ${{ steps.buildx.outputs.name }}
-          context: ./alpine/${{ steps.prep.outputs.major }}/
+          context: ${{ matrix.context }}
           build-args: INVOICENINJA_VERSION=${{ steps.prep.outputs.version }}
           target: prod
           platforms: linux/amd64,linux/arm64
@@ -79,4 +83,4 @@ jobs:
           mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
       - name: Image digest
-        run: echo ${{ steps.docker_build.outputs.digest }}
+        run: echo ${{ steps.docker_build.outputs.digest }}