Create docker.yml (#224)

.github/workflows/docker.yml

@@ -0,0 +1,33 @@
+name: Docker Build
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+env:
+  CARGO_TERM_COLOR: always
+  SCCACHE_GHA_ENABLED: "true"
+  RUSTC_WRAPPER: "sccache"
+
+jobs:
+  unit_test:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Run sccache-cache
+        uses: mozilla-actions/[email protected]
+      - name: Docker Build
+        run: docker build --tag core .