fix

.github/workflows/ci.yml

@@ -52,16 +52,27 @@ jobs:
         id: build-upload
         uses: docker/bake-action@v4
         with:
-            push: false
+            push: true
             # Using provenance to disable default attestation so it will build only desired images:
             # https://github.com/orgs/community/discussions/45969
             provenance: false
             set: |
                 *.platform=linux/amd64
                 *.output=type=registry,push-by-digest=true,name-canonical=true
+                *.cache-from=type=local,src=/tmp/.buildx-cache
+                *.cache-to=type=local,mode=max,dest=/tmp/.buildx-cache-new
             files: |
                 docker-bake.hcl
                 build.json
+                env.hcl
+
+      # Temp fix for issue of fast size grow in local caching:
+      # https://github.com/docker/build-push-action/issues/252
+      # https://github.com/moby/buildkit/issues/1896
+      - name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
 
       - name: Set output variables
         id: bake_metadata

.github/workflows/env.hcl

@@ -0,0 +1,2 @@
+# env.hcl
+REGISTRY = "ghcr.io/"

docker-bake.hcl

@@ -19,7 +19,7 @@ variable "LAPACK_VERSION" {
 }
 
 target "base" {
-    tags = ["${ORGANIZATION}/build-machine:newly-baked"]
+    tags = ["${ORGANIZATION}/build-machine:latest"]
     context = "."
     contexts = {
         base-image = "docker-image://${BASE_IMAGE}"