Mcpb auto versioning (#27)

* autoversioning of mcpb file from git tag

Author: buixor

.github/workflows/build-mcpb.yml

@@ -14,6 +14,16 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Sync manifest version
+        run: |
+          python -m pip install --upgrade pip setuptools_scm
+          python tools/update_manifest_version.py
+
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:

pyproject.toml

@@ -30,6 +30,7 @@ dev = [
     "basedpyright>=1.25.0",
     "pytest>=8.3.0",
     "ruff>=0.9.3",
+    "setuptools-scm>=8",
     "types-pyyaml>=6.0.12.20241230",
     "types-requests>=2.32.0.20241016",
 ]

tools/__init__.py

@@ -0,0 +1 @@
+"""Helper scripts for project tooling."""

tools/update_manifest_version.py

@@ -0,0 +1,20 @@
+"""Update manifest.json version from setuptools_scm."""
+
+from __future__ import annotations
+
+import json
+from pathlib import Path
+
+from setuptools_scm import get_version
+
+
+def main() -> None:
+    manifest_path = Path("manifest.json")
+    manifest_data = json.loads(manifest_path.read_text())
+
+    manifest_data["version"] = get_version()
+    manifest_path.write_text(json.dumps(manifest_data, indent=2) + "\n")
+
+
+if __name__ == "__main__":
+    main()