Make tags optional for posts

Author: wigging

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to the genja project are documented in this file. The format of this changelog is based on [Keep a Changelog](https://keepachangelog.com). This project adheres to [Calendar Versioning](https://calver.org) based on `YY.MM.MICRO`.
 
+## Genja v25.3.1
+
+#### Fixed
+
+- Make tags optional for posts to prevent build errors
+
 ## Genja v25.3
 
 #### Added

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "genja"
-version = "25.3"
+version = "25.3.1"
 authors = [{name = "Gavin Wiggins"}]
 description = "Static site generator for GitHub Pages"
 readme = "README.md"

src/genja/builder.py

@@ -61,7 +61,7 @@ def _build_posts(
         # Get meta data from the Markdown file
         meta = mdown.Meta  # pyright: ignore
         title = meta["title"][0]
-        tags = meta["tags"][0]
+        tags = meta.get("tags", ["none"])[0]
         long_date = meta["date"][0]
         iso_date = datetime.strptime(meta["date"][0], "%B %d, %Y").isoformat() + "Z"