Build cores at the same time

.github/workflows/CI.yml

@@ -21,33 +21,58 @@ jobs:
       id: cache-build
       uses: actions/cache@v3
       with:
-        path: |
-          build-cache-st
-          build-cache-mt
-        key: build-cache-v1-${{ hashFiles('Dockerfile', 'Makefile', 'build/*') }}
+        path: build-cache-st
+        key: build-cache-st-v1-${{ hashFiles('Dockerfile', 'Makefile', 'build/*') }}
         restore-keys: |
-          build-cache-v1-
+          build-cache-st-v1-
     - name: Build ffmpeg-core
       run: make prd EXTRA_ARGS="--cache-from=type=local,src=build-cache-st --cache-to=type=local,dest=build-cache-st,mode=max"
-    - name: Build ffmpet-core-mt
-      run: make prd-mt EXTRA_ARGS="--cache-from=type=local,src=build-cache-mt --cache-to=type=local,dest=build-cache-mt,mode=max"
-    - name: Upload core and core-mt
+    - name: Upload core
       uses: actions/upload-artifact@v3
       with:
-        name: ffmpeg-cores
-        path: |
-          packages/core/dist/*
-          packages/core-mt/dist/*
-  tests:
+        name: ffmpeg-core
+        path: packages/core/dist/*
+  build-core-mt:
     runs-on: ubuntu-latest
-    needs: build-core
     steps:
     - name: Checkout Source Code
       uses: actions/checkout@v3
-    - name: Download ffmpeg-cores
+    - name: Setup Docker Buildx
+      id: buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Cache build
+      id: cache-build
+      uses: actions/cache@v3
+      with:
+        path: build-cache-mt
+          
+        key: build-cache-mt-v1-${{ hashFiles('Dockerfile', 'Makefile', 'build/*') }}
+        restore-keys: |
+          build-cache-v1-
+    - name: Build ffmpet-core-mt
+      run: make prd-mt EXTRA_ARGS="--cache-from=type=local,src=build-cache-mt --cache-to=type=local,dest=build-cache-mt,mode=max"
+    - name: Upload core-mt
+      uses: actions/upload-artifact@v3
+      with:
+        name: ffmpeg-core-mt
+        path: packages/core-mt/dist/*
+  tests:
+    runs-on: ubuntu-latest
+    needs:
+      - build-core
+      - build-core-mt
+    steps:
+    - name: Checkout Source Code
+      uses: actions/checkout@v3
+    - name: Download ffmpeg-core
       uses: actions/download-artifact@v3
       with:
-        name: ffmpeg-cores
+        name: ffmpeg-core
+        path: packages
+    - name: Download ffmpeg-core-mt
+      uses: actions/download-artifact@v3
+      with:
+        name: ffmpeg-core-mt
         path: packages
     - name: Use Node.js 16
       uses: actions/setup-node@v3