now with configuration

README.md

@@ -1,12 +1,34 @@
 # republisher-redux
 
 ``` shell
-mkdir -p logs out
 nix develop
 uv sync --all-groups
-uv run repub
+cat > repub.toml <<'EOF'
+out_dir = "out"
+
+[[feeds]]
+name = "gp-pod"
+url = "https://guardianproject.info/podcast/podcast.xml"
+
+[[feeds]]
+name = "nasa"
+url = "https://www.nasa.gov/rss/dyn/breaking_news.rss"
+EOF
+uv run repub --config repub.toml
 ```
 
+`out_dir` may be relative or absolute. Relative paths are resolved against the
+directory containing the config file. Optional Scrapy runtime overrides can be
+set in the same file:
+
+```toml
+[scrapy.settings]
+LOG_LEVEL = "DEBUG"
+DOWNLOAD_TIMEOUT = 30
+```
+
+See [`demo/README.md`](/home/abel/src/guardianproject/anynews/republisher-redux/demo/README.md) for a self-contained example config.
+
 ## TODO
 
 - [x] Offlines RSS feed xml