Archive workflow artifacts

.github/workflows/build.yml

@@ -8,6 +8,15 @@ jobs:
     steps:
       - name: "Checkout Repository"
         uses: "actions/checkout@v2.3.4"
+      - name: "Grab SHA"
+        uses: "benjlevesque/short-sha@v1.2"
+        id: "short-sha"
+        with:
+          length: "7"
+      - name: "Echo SHA"    
+        run: "echo $SHA"
+        env:
+          SHA: "${{ steps.short-sha.outputs.sha }}"
       - name: "Setup JDK 16"
         uses: "actions/setup-java@v2.1.0"
         with:
@@ -15,3 +24,8 @@ jobs:
           java-version: "16"
       - name: "Clean Build"
         run: "./gradlew clean build -x test"
+      - name: Archive Artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: FastAsyncWorldEdit-Bukkit-1.17-${{ env.SHA }}
+          path: worldedit-bukkit/build/libs/FastAsyncWorldEdit-Bukkit-1.17-${{ env.SHA }}.jar