Chore: update manifest script (#568)

.github/workflows/dotnetcore.yml

@@ -33,6 +33,7 @@ jobs:
 
       - name: Generate Manifest
         run: |
+          python3 -m pip install packaging
           python3 scripts/manifest.py Jellyfin.Plugin.MetaTube/bin/Jellyfin.MetaTube@v${{ steps.shell.outputs.version }}.zip
 
       - name: Publish Manifest

scripts/manifest.py

@@ -1,21 +1,35 @@
 #!/usr/bin/env python3
 import hashlib
 import json
+import os
 import sys
+import xml.etree.ElementTree as ET
 from datetime import datetime
 from urllib.request import urlopen
+from packaging.version import Version
 
 
-def md5sum(filename):
+def md5sum(filename) -> str:
     with open(filename, 'rb') as f:
         return hashlib.md5(f.read()).hexdigest()
 
 
-def generate(filename, version):
+def get_jellyfin_version(csproj: str) -> str:
+    tree = ET.parse(csproj)
+    root = tree.getroot()
+
+    for pkg in root.iter("PackageReference"):
+        if pkg.attrib.get("Include") in ("Jellyfin.Controller", "Jellyfin.Model"):
+            return Version(pkg.attrib.get("Version")).base_version
+
+    raise Exception("Jellyfin version not found")
+
+
+def generate(filename, version, csproj) -> dict:
     return {
         'checksum': md5sum(filename),
         'changelog': 'Auto Released by Actions',
-        'targetAbi': '10.9.0.0',
+        'targetAbi': f'{get_jellyfin_version(csproj)}.0',
         'sourceUrl': 'https://github.com/metatube-community/jellyfin-plugin-metatube/releases/download/'
                      f'v{version}/Jellyfin.MetaTube@v{version}.zip',
         'timestamp': datetime.now().strftime('%Y-%m-%dT%H:%M:%SZ'),
@@ -23,16 +37,20 @@ def generate(filename, version):
     }
 
 
-def main():
+def main() -> None:
     filename = sys.argv[1]
     version = filename.split('@', maxsplit=1)[1] \
         .removeprefix('v') \
         .removesuffix('.zip')
 
-    with urlopen('https://raw.githubusercontent.com/metatube-community/jellyfin-plugin-metatube/dist/manifest.json') as f:
+    csproj = os.path.join(os.path.dirname(__file__),
+                          "../Jellyfin.Plugin.MetaTube/Jellyfin.Plugin.MetaTube.csproj")
+
+    with urlopen(
+            'https://raw.githubusercontent.com/metatube-community/jellyfin-plugin-metatube/dist/manifest.json') as f:
         manifest = json.load(f)
 
-    manifest[0]['versions'].insert(0, generate(filename, version))
+    manifest[0]['versions'].insert(0, generate(filename, version, csproj))
 
     with open('manifest.json', 'w') as f:
         json.dump(manifest, f, indent=2)