add auto build stuff

.github/workflows/build.yml

@@ -0,0 +1,26 @@
+name: Build Release
+on:
+  release:
+    types: [ created ]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: '17'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Publish
+        run: ./gradlew publish -Pmvn.user=${{ secrets.MAVEN_USER }} -Pmvn.key=${{ secrets.MAVEN_TOKEN }}
+
+      - uses: actions/upload-artifact@v2
+        with:
+          name: Artifacts
+          path: ./build/libs/

.github/workflows/build_snapshot.yml

@@ -0,0 +1,30 @@
+name: Build Snapshot
+
+on:
+  push:
+    branches-ignore:
+      - 'feature/**'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+          cache: 'gradle'
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Publish
+        run: ./gradlew publish -Pversion_snapshot -Pmvn.user=${{ secrets.MAVEN_USER }} -Pmvn.key=${{ secrets.MAVEN_TOKEN }}
+
+      - uses: actions/upload-artifact@v2
+        with:
+          name: Snapshot Artifacts
+          path: ./build/libs/