📦 ci(main.yml): add GitHub Actions workflow for building and releasin…

…g the application

The main.yml file contains a GitHub Actions workflow that automates the build and release process for the application. It defines two jobs: "build" and "release". The "build" job builds the application for different operating systems (ubuntu-20.04, windows-latest, macos-latest) using Nuitka and packages the binary into a tar.gz or zip file. The "release" job downloads the artifacts from the "build" job, reorganizes them into a "dist" directory, and creates a draft release on GitHub using the softprops/action-gh-release action. This workflow improves the development process by automating the build and release steps.

.github/workflows/main.yml

@@ -0,0 +1,94 @@
+name: Build and Release
+
+env:
+  APP_NAME: BiliBili_Livestream_Reminder
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, windows-latest, macos-latest]
+        include:
+          - os: ubuntu-20.04
+            arch: x86_64
+            platform: linux
+            ext: tar.gz
+          - os: windows-latest
+            arch: x86_64
+            platform: windows
+            ext: zip
+          - os: macos-latest
+            arch: x86_64
+            platform: darwin
+            ext: tar.gz
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python 3.10
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+          cache: 'pip'
+          cache-dependency-path: '**/requirements*.txt'
+
+      - name: Install Dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Build Executable
+        uses: Nuitka/Nuitka-Action@main
+        with:
+          nuitka-version: main
+          script-name: main.py
+          onefile: true
+          output-file: ${{ env.APP_NAME }}
+
+      - name: Package Binary
+        shell: bash
+        run: |
+          if [ "${{ matrix.os }}" = "windows-latest" ]; then
+            7z a ${{ env.APP_NAME }}-${{ matrix.arch }}-${{ matrix.platform }}.${{ matrix.ext }} build/${{ env.APP_NAME }}.exe
+          else
+            tar -czvf ${{ env.APP_NAME }}-${{ matrix.arch }}-${{ matrix.platform }}.${{ matrix.ext }} -C build ${{ env.APP_NAME }}
+          fi
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ runner.os }} Build
+          path: ${{ env.APP_NAME }}-${{ matrix.arch }}-${{ matrix.platform }}.${{ matrix.ext }}
+
+  release:
+    needs: build
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v3
+
+      - name: Reorganize Artifacts
+        run: |
+          mkdir -p dist/
+          mv */* dist/
+
+      - name: Draft Release
+        uses: softprops/action-gh-release@v1
+        with:
+          draft: true
+          files: dist/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}