Use registry-image instead of docker-image

Author: mcastellini

ci/pipeline.yml

@@ -161,28 +161,28 @@ resources:
         - ci/docs.yml
 
   - name: postgres
-    type: docker-image
+    type: registry-image
     icon: docker
     source:
       repository: postgres
       tag: "16.1-alpine"
 
   - name: mysql
-    type: docker-image
+    type: registry-image
     icon: docker
     source:
       repository: mysql
       tag: "8"
 
   - name: scala-sbt
-    type: docker-image
+    type: registry-image
     icon: docker
     source:
       repository: buildo/scala-sbt-alpine
       tag: 8_2.13.6_1.5.5
 
   - name: hseeberger-scala-sbt
-    type: docker-image
+    type: registry-image
     icon: docker
     source:
       repository: hseeberger/scala-sbt
@@ -243,14 +243,11 @@ jobs:
               resource: master
               trigger: true
             - get: postgres
-              params:
-                save: true
+              params: { format: oci }
             - get: mysql
-              params:
-                save: true
+              params: { format: oci }
             - get: scala-sbt
-              params:
-                save: true
+              params: { format: oci }
       - task: test
         file: retro/toctoc/ci/test.yml
         privileged: true
@@ -410,14 +407,11 @@ jobs:
               trigger: true
               version: every
             - get: postgres
-              params:
-                save: true
+              params: { format: oci }
             - get: mysql
-              params:
-                save: true
+              params: { format: oci }
             - get: scala-sbt
-              params:
-                save: true
+              params: { format: oci }
       - put: toctoc-pr
         params:
           path: retro

toctoc/ci/test.yml

@@ -22,14 +22,9 @@ run:
     - -ceux
     - |
       # Use images cached by concourse
-      docker load -i postgres/image
-      docker tag "$(cat postgres/image-id)" "$(cat postgres/repository):$(cat postgres/tag)"
-
-      docker load -i mysql/image
-      docker tag "$(cat mysql/image-id)" "$(cat mysql/repository):$(cat mysql/tag)"
-
-      docker load -i scala-sbt/image
-      docker tag "$(cat scala-sbt/image-id)" "$(cat scala-sbt/repository):$(cat scala-sbt/tag)"
+      docker load -i postgres/image.tar
+      docker load -i mysql/image.tar
+      docker load -i scala-sbt/image.tar
 
       # Run the tests container and its dependencies.
       export PROJECT_PATH="$PWD/retro"