Support packaging for project release (#96)

Co-authored-by: ykiko <ykikoykikoykiko@gmail.com>

.github/workflows/nightly.yml

@@ -0,0 +1,73 @@
+name: nightly
+
+permissions:
+  contents: write
+
+on:
+  push:
+    branches: [ non-existent-branch ]
+
+jobs:
+  package:
+    strategy:
+      matrix:
+        include:
+          - os: windows-2022
+            artifact_name: clice.7z
+            asset_name: clice-x64-windows-msvc.7z
+            toolchain: clang
+
+          - os: ubuntu-24.04
+            artifact_name: clice.tar.xz
+            asset_name: clice-x86_64-linux-gnu.tar.xz
+            toolchain: clang-20
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Setup llvm
+        if: matrix.os == 'windows-2022'
+        uses: MinoruSekine/setup-scoop@v4.0.1
+        with:
+          buckets: main
+          apps: llvm
+
+      - name: Setup llvm & libstdc++ & cmake & ninja
+        if: matrix.os == 'ubuntu-24.04'
+        run: |
+          sudo apt remove llvm-16-linker-tools llvm-16 llvm-17-linker-tools llvm-17 llvm-18-linker-tools llvm-18
+          sudo apt update
+          sudo apt install -y gcc-14 g++-14 libstdc++-14-dev cmake ninja-build
+
+          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-14 100
+          sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-14 100
+          sudo update-alternatives --set gcc /usr/bin/gcc-14
+          sudo update-alternatives --set g++ /usr/bin/g++-14
+
+          wget https://apt.llvm.org/llvm.sh
+          chmod +x llvm.sh
+          sudo ./llvm.sh 20 all
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup xmake
+        uses: xmake-io/github-action-setup-xmake@v1
+        with:
+          xmake-version: branch@master
+          actions-cache-folder: '.xmake-cache'
+          actions-cache-key: ${{ matrix.os }}
+
+      - name: Package
+        run: |
+          xmake config --yes --toolchain=${{ matrix.toolchain }} --enable_test=n --dev=n --release=y
+          xmake pack
+
+      - name: Upload binaries to release
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: build/xpack/clice/${{ matrix.artifact_name }}
+          asset_name: ${{ matrix.asset_name }}
+          tag: nightly
+          overwrite: true