build: update build script

scripts/generate_manifest.py

@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+import hashlib
+import json
+import sys
+import re
+import os
+import subprocess
+from datetime import datetime
+from urllib.request import urlopen
+from urllib.error import HTTPError
+
+
+def generate_manifest():
+    return    [{
+        "guid": "5B39DA44-5314-4940-8E26-54C821C17F86",
+        "name": "Danmu",
+        "description": "jellyfin的b站弹幕自动下载插件，会匹配b站番剧/电影视频，自动下载对应弹幕，并定时更新。",
+        "overview": "jellyfin弹幕下载插件",
+        "owner": "cxfksword",
+        "category": "Metadata",
+        "imageUrl": "https://jellyfin-plugin-release.pages.dev/danmu/logo.png",
+        "versions": []
+    }]
+
+def generate_version(filepath, version, changelog):
+    return {
+        'version': f"{version}.0",
+        'changelog': changelog,
+        'targetAbi': '10.8.0.0',
+        'sourceUrl': f'https://jellyfin-plugin-release.pages.dev/danmu/danmu_{version}.0.zip',
+        'checksum': md5sum(filepath),
+        'timestamp': datetime.now().strftime('%Y-%m-%dT%H:%M:%S')
+    }
+
+def md5sum(filename):
+    with open(filename, 'rb') as f:
+        return hashlib.md5(f.read()).hexdigest()
+
+
+def main():
+    filename = sys.argv[1]
+    tag = sys.argv[2]
+    version = tag.lstrip('v')
+    filepath = os.path.join(os.getcwd(), filename)
+    result = subprocess.run(['git', 'tag','-l','--format=%(contents)', tag, '-l'], stdout=subprocess.PIPE)
+    changelog = result.stdout.decode('utf-8').strip()
+
+    # 解析旧 manifest
+    try:
+        with urlopen('https://raw.githubusercontent.com/cxfksword/jellyfin-release/master/danmu/manifest.json') as f:
+            manifest = json.load(f)
+    except HTTPError as err:
+        if err.code == 404:
+            manifest = generate_manifest()
+        else:
+            raise
+
+    # 追加新版本/覆盖旧版本
+    manifest[0]['versions'] = list(filter(lambda x: x['version'] == version, manifest[0]['versions']))
+    manifest[0]['versions'].insert(0, generate_version(filepath, version, changelog))
+
+    with open('manifest.json', 'w') as f:
+        json.dump(manifest, f, indent=2)
+
+    # # 国内加速
+    # with open('manifest_cn.json', 'w') as f:
+    #     manifest_cn = json.dumps(manifest, indent=2)
+    #     manifest_cn = re.sub('https://github.com/cxfksword/jellyfin-plugin-danmu/raw/main/doc/logo.png', "https://jellyfin-plugin-release.pages.dev/danmu/logo.png", manifest_cn)
+    #     manifest_cn = re.sub('https://github.com/cxfksword/jellyfin-plugin-danmu/releases/download/v[0-9.]+', "https://jellyfin-plugin-release.pages.dev/danmu", manifest_cn)
+    #     f.write(manifest_cn)
+
+
+if __name__ == '__main__':
+    main()