Auto pre-release when push to main branch

.github/workflows/build.yml

@@ -6,13 +6,6 @@ on:
       - "**.java"
     branches:
       - "main"
-  pull_request:
-    paths:
-      - "**.java"
-    types:
-      - opened
-      - synchronize
-      - reopened
 jobs:
   Build-Server-Jar:
     runs-on: ubuntu-latest
@@ -43,3 +36,14 @@ jobs:
         with:
           name: mojoconsole
           path: gc-plugin/mojoconsole.jar
+
+      - name: Automatic create a pre-relase
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+        uses: "marvinpinto/action-automatic-releases@latest"
+              with:
+                repo_token: "${{ secrets.GITHUB_TOKEN }}"
+                automatic_release_tag: "latest"
+                prerelease: true
+                title: "Development Build"
+                files: |
+                  gc-plugin/mojoconsole.jar