Update ci.yml

.github/workflows/ci.yml

@@ -8,6 +8,7 @@ env:
   COMMIT_ID: "${{ github.sha }}"
   PR_PROMPT: "::warning:: Build artifact will not be uploaded due to the workflow is trigged by pull request."
   LD_FLAGS: "-w -s"
+  HEAD_REF: "true"
 
 jobs:
   build:
@@ -55,15 +56,17 @@ jobs:
           go build -o "output/$BINARY_NAME" -trimpath -ldflags "$LD_FLAGS" ./
       - name: Upload artifact
         uses: actions/upload-artifact@v2
-        if: ${{ !github.head_ref }}
+        if: ${{ !head_ref }}
         with:
           name: ${{ matrix.goos }}_${{ matrix.goarch }}
           path: output/
           
-      - name: Upload firmware directory
-        uses: actions/upload-artifact@main
-        if: true
+      - name: Upload firmware to release
+        uses: softprops/action-gh-release@v1
+        if: ${{ head_ref }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          name: ${{ matrix.goos }}_${{ matrix.goarch }}
-          path: output/
+          tag_name: ${{ matrix.goos }}_${{ matrix.goarch }}
+          files: output/*