Fix issue when source_suffix equals source_link_suffix (#29)

CHANGELOG.rst

@@ -1,6 +1,18 @@
 Changelog
 =========
 
+0.3.1
+-----
+
+- Fix issue when ``source_suffix`` equals ``source_link_suffix``
+  `#29 <https://github.com/jdillard/sphinx-llms-txt/pull/29>`_
+
+0.3.0
+-----
+
+- Use first paragraph as default for ``llms_txt_summary``
+  `#22 <https://github.com/jdillard/sphinx-llms-txt/pull/22>`_
+
 0.2.4
 -----
 

README.md

@@ -3,6 +3,7 @@
 A Sphinx extension that generates a summary `llms.txt` file and a single combined documentation `llms-full.txt` file.
 
 [![PyPI version](https://img.shields.io/pypi/v/sphinx-llms-txt.svg)](https://pypi.python.org/pypi/sphinx-llms-txt)
+[![Conda Version](https://img.shields.io/conda/vn/conda-forge/sphinx-llms-txt.svg)](https://anaconda.org/conda-forge/sphinx-llms-txt)
 [![Downloads](https://static.pepy.tech/badge/sphinx-llms-txt/month)](https://pepy.tech/project/sphinx-llms-txt)
 [![Parallel Safe](https://img.shields.io/badge/parallel%20safe-true-brightgreen)](#)
 

docs/source/advanced-configuration.rst

@@ -146,7 +146,7 @@ Integration Examples
 Complete Configuration Example
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Here's a complete example showing multiple :ref:`configuration-values`:
+Here's a complete example showing multiple :doc:`configuration-values`:
 
 .. code-block:: python
 

docs/source/conf.py

@@ -81,7 +81,11 @@ html_theme = "furo"
 # further.  For a list of options available for each theme, see the
 # documentation.
 #
-html_theme_options = {}
+html_theme_options = {
+    "source_repository": "https://github.com/jdillard/sphinx-llms-txt/",
+    "source_branch": "main",
+    "source_directory": "docs/source/",
+}
 
 html_baseurl = "https://sphinx-llms-txt.readthedocs.org/"
 

docs/source/configuration-values.rst

@@ -67,8 +67,8 @@ Project Configuration Values
 
 .. confval:: llms_txt_summary
 
-   - **Type**: string or ``None``
-   - **Default**: ``None``
+   - **Type**: string
+   - **Default**: The first paragraph in the root document, else an empty string
    - **Description**: Optional, but recommended, summary description for ``llms.txt``.
      See :ref:`custom_summary`.
 

docs/source/getting-started.rst

@@ -31,7 +31,7 @@ Once added, the extension will automatically generate the LLMs.txt files during
 See :doc:`advanced-configuration` for more information about how to use **sphinx-llms-txt**.
 
 How It Works
------------
+------------
 
 During the Sphinx build process:
 

docs/source/index.rst

@@ -3,7 +3,7 @@ Sphinx llms.txt Generator
 
 A `Sphinx`_ extension that generates a summary ``llms.txt`` file, written in Markdown, and a single combined documentation ``llms-full.txt`` file, written in reStructuredText.
 
-|PyPI version| |Downloads| |Parallel Safe| |GitHub Stars|
+|PyPI version| |Conda Version| |Downloads| |Parallel Safe| |GitHub Stars|
 
 .. toctree::
    :maxdepth: 2
@@ -20,6 +20,9 @@ A `Sphinx`_ extension that generates a summary ``llms.txt`` file, written in Mar
 .. |PyPI version| image:: https://img.shields.io/pypi/v/sphinx-llms-txt.svg
    :target: https://pypi.python.org/pypi/sphinx-llms-txt
    :alt: Latest PyPi Version
+.. |Conda Version| image:: https://img.shields.io/conda/vn/conda-forge/sphinx-llms-txt.svg
+    :target: https://anaconda.org/conda-forge/sphinx-llms-txt
+    :alt: Latest Conda Version
 .. |Downloads| image:: https://static.pepy.tech/badge/sphinx-llms-txt/month
     :target: https://pepy.tech/project/sphinx-llms-txt
     :alt: PyPi Downloads per month

sphinx_llms_txt/__init__.py

@@ -12,7 +12,7 @@ from .manager import LLMSFullManager
 from .processor import DocumentProcessor
 from .writer import FileWriter
 
-__version__ = "0.2.4"
+__version__ = "0.3.1"
 
 # Export classes needed by tests
 __all__ = [
@@ -25,9 +25,14 @@ __all__ = [
 # Global manager instance
 _manager = LLMSFullManager()
 
+# Store root document first paragraph
+_root_first_paragraph = ""
+
 
 def doctree_resolved(app: Sphinx, doctree, docname: str):
     """Called when a docname has been resolved to a document."""
+    global _root_first_paragraph
+
     # Extract title from the document
     title = None
     # findall() returns a generator, convert to list to check if it has elements
@@ -38,6 +43,14 @@ def doctree_resolved(app: Sphinx, doctree, docname: str):
     if title:
         _manager.update_page_title(docname, title)
 
+    # Extract first paragraph from root document
+    if docname == app.config.master_doc:
+        for node in doctree.traverse(nodes.paragraph):
+            first_para = node.astext()
+            if first_para:
+                _root_first_paragraph = first_para
+                break
+
 
 def build_finished(app: Sphinx, exception):
     """Called when the build is finished."""
@@ -47,12 +60,17 @@ def build_finished(app: Sphinx, exception):
         _manager.set_master_doc(app.config.master_doc)
         _manager.set_app(app)
 
+        # Get the summary - use configured value or extracted first paragraph
+        summary = app.config.llms_txt_summary
+        if summary is None:
+            summary = _root_first_paragraph
+
         # Set up configuration
         config = {
             "llms_txt_file": app.config.llms_txt_file,
             "llms_txt_filename": app.config.llms_txt_filename,
             "llms_txt_title": app.config.llms_txt_title,
-            "llms_txt_summary": app.config.llms_txt_summary,
+            "llms_txt_summary": summary,
             "llms_txt_full_file": app.config.llms_txt_full_file,
             "llms_txt_full_filename": app.config.llms_txt_full_filename,
             "llms_txt_full_max_size": app.config.llms_txt_full_max_size,
@@ -91,9 +109,10 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     app.connect("doctree-resolved", doctree_resolved)
     app.connect("build-finished", build_finished)
 
-    # Reset manager for each build
-    global _manager
+    # Reset manager and root paragraph for each build
+    global _manager, _root_first_paragraph
     _manager = LLMSFullManager()
+    _root_first_paragraph = ""
 
     return {
         "version": __version__,

sphinx_llms_txt/collector.py

@@ -90,7 +90,13 @@ class DocumentCollector:
 
         # Try to find the source file with any of the valid source suffixes
         for src_suffix in source_suffixes:
-            candidate_file = sources_dir / f"{docname}{src_suffix}{source_link_suffix}"
+            # Avoid duplicate extensions when source_suffix == source_link_suffix
+            if src_suffix == source_link_suffix:
+                candidate_file = sources_dir / f"{docname}{src_suffix}"
+            else:
+                candidate_file = (
+                    sources_dir / f"{docname}{src_suffix}{source_link_suffix}"
+                )
             if candidate_file.exists():
                 return src_suffix
 

sphinx_llms_txt/manager.py

@@ -138,13 +138,22 @@ class LLMSFullManager:
 
             # Build the source file path directly using the known suffix
             if src_suffix:
-                source_file = sources_dir / f"{docname}{src_suffix}{source_link_suffix}"
+                # Avoid duplicate extensions when source_suffix == source_link_suffix
+                if src_suffix == source_link_suffix:
+                    source_file = sources_dir / f"{docname}{src_suffix}"
+                    expected_suffix = src_suffix
+                else:
+                    source_file = (
+                        sources_dir / f"{docname}{src_suffix}{source_link_suffix}"
+                    )
+                    expected_suffix = f"{src_suffix}{source_link_suffix}"
+
                 if source_file.exists():
                     docname_to_file[docname] = source_file
                 else:
                     logger.warning(
                         f"sphinx-llms-txt: Source file not found for: {docname}."
-                        f"Expected: {docname}{src_suffix}{source_link_suffix}"
+                        f"Expected: {docname}{expected_suffix}"
                     )
             else:
                 logger.warning(
@@ -205,7 +214,11 @@ class LLMSFullManager:
             source_suffixes = self._get_source_suffixes()
             all_source_files = []
             for src_suffix in source_suffixes:
-                glob_pattern = f"**/*{src_suffix}{source_link_suffix}"
+                # Avoid duplicate extensions when source_suffix == source_link_suffix
+                if src_suffix == source_link_suffix:
+                    glob_pattern = f"**/*{src_suffix}"
+                else:
+                    glob_pattern = f"**/*{src_suffix}{source_link_suffix}"
                 all_source_files.extend(sources_dir.glob(glob_pattern))
 
             processed_paths = set(file.resolve() for file in docname_to_file.values())
@@ -231,7 +244,12 @@ class LLMSFullManager:
 
                 # Try each source suffix to find which one this file uses
                 for src_suffix in source_suffixes:
-                    combined_suffix = f"{src_suffix}{source_link_suffix}"
+                    # Avoid duplicate extensions when suffixes match
+                    if src_suffix == source_link_suffix:
+                        combined_suffix = src_suffix
+                    else:
+                        combined_suffix = f"{src_suffix}{source_link_suffix}"
+
                     if rel_path.endswith(combined_suffix):
                         docname = rel_path[: -len(combined_suffix)]  # Remove suffix
                         break

sphinx_llms_txt/writer.py

@@ -88,10 +88,12 @@ class FileWriter:
                 if description:
                     # Trim leading and trailing whitespace
                     description = description.strip()
-                    # Replace newlines with newline + blockquote marker to maintain
-                    # blockquote formatting
-                    description = description.replace("\n", "\n> ")
-                    f.write(f"> {description}\n\n")
+                    if description:
+                        # Only add blockquote if description is not empty
+                        # Replace newlines with newline + blockquote marker to maintain
+                        # blockquote formatting
+                        description = description.replace("\n", "\n> ")
+                        f.write(f"> {description}\n\n")
 
                 f.write("## Docs\n\n")
                 # Get base URL from config

tests/test_llms_txt.py

@@ -727,3 +727,84 @@ def test_source_suffix_detection_priority():
 
         # RST should come before MD (due to priority in toctree processing)
         assert rst_pos < md_pos, "RST content should appear before MD content"
+
+
+def test_summary_default_uses_first_paragraph():
+    """
+    Test that summary defaults to first paragraph of root document when not configured.
+    """
+    from docutils import nodes
+    from docutils.frontend import OptionParser
+    from docutils.parsers.rst import Parser
+    from docutils.utils import new_document
+
+    from sphinx_llms_txt import build_finished, doctree_resolved
+
+    # Create a proper document with settings
+    settings = OptionParser(components=(Parser,)).get_default_values()
+    doctree = new_document("<rst-doc>", settings)
+
+    title = nodes.title(text="Test Title")
+    paragraph = nodes.paragraph(
+        text="This is the first paragraph that should be used as summary."
+    )
+    doctree.append(title)
+    doctree.append(paragraph)
+
+    # Mock Sphinx app
+    class MockApp:
+        class Config:
+            master_doc = "index"
+            llms_txt_summary = None  # Not configured
+            llms_txt_file = True
+            llms_txt_filename = "llms.txt"
+            llms_txt_title = None
+            llms_txt_full_file = True
+            llms_txt_full_filename = "llms-full.txt"
+            llms_txt_full_max_size = None
+            llms_txt_directives = []
+            llms_txt_exclude = []
+            html_baseurl = ""
+
+        config = Config()
+        outdir = "/tmp/build"
+        srcdir = "/tmp/source"
+
+        class Env:
+            titles = {
+                "index": type("TitleNode", (), {"astext": lambda self: "Test Title"})()
+            }
+
+        env = Env()
+
+    app = MockApp()
+
+    # Reset the global state
+    import sphinx_llms_txt
+
+    sphinx_llms_txt._root_first_paragraph = ""
+
+    # Call doctree_resolved to extract the first paragraph
+    doctree_resolved(app, doctree, "index")
+
+    # Verify the first paragraph was extracted
+    assert (
+        sphinx_llms_txt._root_first_paragraph
+        == "This is the first paragraph that should be used as summary."
+    )
+
+    # Mock the manager methods to avoid actual file operations
+    original_combine_sources = sphinx_llms_txt._manager.combine_sources
+    sphinx_llms_txt._manager.combine_sources = lambda outdir, srcdir: None
+
+    # Call build_finished and verify the summary is set correctly
+    build_finished(app, None)
+
+    # Check that the summary was properly configured
+    assert (
+        sphinx_llms_txt._manager.config["llms_txt_summary"]
+        == "This is the first paragraph that should be used as summary."
+    )
+
+    # Restore original method
+    sphinx_llms_txt._manager.combine_sources = original_combine_sources