Docker: Switch to registry caching.

Author: brycelelbach

.github/workflows/build-brev-tutorial-docker-images.yml

@@ -36,15 +36,15 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Free up disk space
-        run: |
-          # Delete large pre-installed software in parallel for speed
-          sudo rm -rf /usr/local/lib/android &
-          sudo rm -rf /opt/hostedtoolcache/CodeQL &
-          sudo rm -rf /usr/share/dotnet &
-          wait
-          echo "Disk space after cleanup:"
-          df -h /
+#      - name: Free up disk space
+#        run: |
+#          # Delete large pre-installed software in parallel for speed
+#          sudo rm -rf /usr/local/lib/android &
+#          sudo rm -rf /opt/hostedtoolcache/CodeQL &
+#          sudo rm -rf /usr/share/dotnet &
+#          wait
+#          echo "Disk space after cleanup:"
+#          df -h /
 
       - name: Get branch name and short SHA
         run: |
@@ -109,8 +109,8 @@ jobs:
               --set "base.output=type=registry" \
               --set "base.tags=${{ steps.set-image.outputs.image_name }}:${{ env.GIT_BRANCH_NAME }}-latest" \
               --set "base.tags=${{ steps.set-image.outputs.image_name }}:${{ env.GIT_BRANCH_NAME }}-git-${{ env.GIT_SHORT_SHA }}" \
-              --set "base.cache-from=type=gha,scope=${{ matrix.tutorial }}" \
-              --set "base.cache-to=type=gha,scope=${{ matrix.tutorial }},mode=max" \
+              --set "base.cache-from=type=registry,ref=${{ steps.set-image.outputs.image_name }}:buildcache" \
+              --set "base.cache-to=type=registry,ref=${{ steps.set-image.outputs.image_name }}:buildcache,mode=max" \
               --set "base.platform=linux/amd64" \
               -f docker-compose.yml \
               base