Create nightly-build.yml

.github/workflow/nightly-build.yml

@@ -0,0 +1,52 @@
+name: "Nightly Build and Release  (3:00, UTC+8)"
+
+on:
+  schedule:
+    - cron: '0 3 * * *'
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  nightly:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+
+    - name: Delete nightly tag
+      run: |
+        if git rev-parse refs/tags/nightly >/dev/null 2>&1; then
+          git push origin :refs/tags/nightly
+        else
+          echo "Tag `nightly` is not found"
+        fi
+
+    - name: Create new nightly tag
+      run: |
+        git tag nightly
+        git push origin nightly
+
+    - name: Update pre-release version
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        release_id=$(gh release list --json id,tagName --jq '.[] | select(.tagName=="nightly") | .id')
+        if [ -z "$release_id" ]; then
+          gh release create nightly \
+            --prerelease \
+            --title "Nightly Release" \
+            --notes "> 这是机器人的 Nightly 版本，本项目不再提供正式版本。\n> 请点击 Assets-Source code 下载机器人源代码。" \
+            --generate-notes
+        else
+          gh release delete nightly -y
+          gh release create nightly \
+            --prerelease \
+            --title "Nightly Release" \
+            --notes "> 这是机器人的 Nightly 版本，本项目不再提供正式版本。\n> 请点击 Assets-Source code 下载机器人源代码。" \
+            --generate-notes
+        fi