Another attempt at splitting up into multiple jobs

.github/workflows/integration-test.yml

@@ -7,9 +7,6 @@ on:
     branches:
       - master
 
-env:
-  TEST_TAG: donkie/spoolman:test
-
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -22,8 +19,13 @@ jobs:
         uses: docker/build-push-action@v4
         with:
           context: .
-          load: true
           tags: donkie/spoolman:test
+          outputs: type=docker,dest=/tmp/spoolman.tar
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: spoolman
+          path: /tmp/spoolman.tar
   build-tester:
     runs-on: ubuntu-latest
     steps:
@@ -35,8 +37,13 @@ jobs:
         uses: docker/build-push-action@v4
         with:
           context: ./tests_integration
-          load: true
           tags: donkie/spoolman-tester:latest
+          outputs: type=docker,dest=/tmp/spoolman-tester.tar
+      - name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: spoolman-tester
+          path: /tmp/spoolman-tester.tar
   tests:
     needs: [build, build-tester]
     strategy:
@@ -46,6 +53,14 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
+      - name: Download built images
+        uses: actions/download-artifact@v3
+        with:
+          path: /tmp
+      - name: Load images
+        run: |
+          docker load --input /tmp/spoolman.tar
+          docker load --input /tmp/spoolman-tester.tar
       - uses: isbang/compose-action@v1.4.1
         with:
           compose-file: "./tests_integration/docker-compose-${{ matrix.dbtype }}.yml"