feat(ci): Add nightly deploy for main and recent release branches

.github/workflows/nightly-release.yml

@@ -0,0 +1,52 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to you under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+name: Nightly release
+
+env:
+  MAVEN_OPTS: -Xmx3000m
+  MAVEN_ARGS: -V -ntp -Dhttp.keepAlive=false -e
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+on:
+  schedule:
+    - cron: "10 4 * * *"
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ref-branch: [main, release-3.6.x, release-3.2.x, release-2.16.x]
+    env:
+      NEXUS_DEPLOY_USERNAME: ${{ secrets.NEXUS_USER }}
+      NEXUS_DEPLOY_PASSWORD: ${{ secrets.NEXUS_PW }}
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        persist-credentials: false
+    - name: Set up JDK 17
+      uses: AdoptOpenJDK/install-jdk@v1
+      with:
+        version: '17'
+    - name: Deploy to ASF Snapshots Repository
+      # Deploy both artifacts and sources (may be required by Camel K)
+      run: |
+        ./mvnw ${MAVEN_ARGS} clean deploy -DskipTests -DskipITs --settings .github/asf-deploy-settings.xml
+