Started implementing building of the docker image (especially the source only nuget packages)

build_scripts/prepare_nuget.py

@@ -0,0 +1,75 @@
+#!/bin/python3
+
+import os
+import xml.etree.ElementTree as ET
+import subprocess
+from pathlib import Path
+
+OUTPUT_DIR = Path("/src/nuget")
+MOONLIGHT_DIR = Path("/src/Moonlight")
+TARGET_PROJECTS = {
+    "api server": MOONLIGHT_DIR / "Moonlight.ApiServer.csproj",
+    "frontend": MOONLIGHT_DIR / "Moonlight.Client.csproj",
+    "shared": MOONLIGHT_DIR / "Moonlight.Shared.csproj",
+}
+
+def get_version_and_tags(csproj_path):
+    tree = ET.parse(csproj_path)
+    root = tree.getroot()
+    ns = {"msbuild": "http://schemas.microsoft.com/developer/msbuild/2003"}
+    version = None
+    tags = ""
+
+    for elem in root.iter():
+        tag_name = elem.tag.split("}")[-1]
+        if tag_name == "Version":
+            version = elem.text.strip()
+        if tag_name in ("PackageTags", "Tags"):
+            tags = elem.text.strip().lower()
+
+    return version, tags
+
+def pack_project(csproj_path):
+    subprocess.run([
+        "dotnet", "pack", str(csproj_path), "-o", str(OUTPUT_DIR)
+    ], check=True, stdout=subprocess.DEVNULL)
+
+def add_package_reference(project_path, package_id, version):
+    tree = ET.parse(project_path)
+    root = tree.getroot()
+
+    # Ensure there's at least one ItemGroup
+    item_groups = [e for e in root.findall(".//") if e.tag.endswith("ItemGroup")]
+    if not item_groups:
+        item_group = ET.SubElement(root, "ItemGroup")
+    else:
+        item_group = item_groups[0]
+
+    pkg_ref = ET.SubElement(item_group, "PackageReference", Include=package_id, Version=version)
+    comment = ET.Comment(" Added by script ")
+    item_group.insert(list(item_group).index(pkg_ref), comment)
+
+    ET.indent(tree, space="  ", level=0)
+    tree.write(project_path, encoding="utf-8", xml_declaration=True)
+
+def main():
+    OUTPUT_DIR.mkdir(parents=True, exist_ok=True)
+
+    for root, dirs, files in os.walk("."):
+        for file in files:
+            if file.endswith(".csproj") and not str(Path(root, file)).startswith(str(MOONLIGHT_DIR)):
+                csproj_path = Path(root) / file
+                version, tags = get_version_and_tags(csproj_path)
+
+                if version:
+                    print(f"Packing {csproj_path}")
+                    pack_project(csproj_path)
+
+                    package_id = csproj_path.stem
+                    for keyword, target_proj in TARGET_PROJECTS.items():
+                        if keyword in tags:
+                            print(f"→ Adding {package_id} to {target_proj}")
+                            add_package_reference(target_proj, package_id, version)
+
+if __name__ == "__main__":
+    main()