override haystack doc version (#3)

* override haystack doc version

* bump version

Author: masci

src/haystack_pydoc_tools/__about__.py

@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2024-present Massimiliano Pippi <[email protected]>
 #
 # SPDX-License-Identifier: Apache-2.0
-__version__ = "0.2.0"
+__version__ = "0.3.0"

src/haystack_pydoc_tools/renderers.py

@@ -59,7 +59,7 @@ class ReadmeRenderer(Renderer):
 
     def init(self, context: Context) -> None:
         self.markdown.init(context)
-        self.version = self._doc_version()
+        self.version = os.environ.get("PYDOC_TOOLS_HAYSTACK_DOC_VERSION", self._doc_version())
         self.categories = self._readme_categories(self.version)
 
     def _doc_version(self) -> str: