add fixture for custom doc dir

Author: timvink

mkdocs_git_authors_plugin/plugin.py

@@ -118,16 +118,16 @@ def on_files(
             if exclude(file.src_path, excluded_pages):
                 continue
 
-            if not hasattr(file, 'src_dir') or file.src_dir is None:
-                logger.debug(
-                    f"[git-authors-plugin] Unable to find path for file {file.src_path}. "
-                    "Generated, in-memory files won't have a git history."
-                )
-            elif hasattr(file, "generated_by") and file.generated_by:
+            if hasattr(file, "generated_by") and file.generated_by:
                 logger.debug(
                     f"[git-authors-plugin] The file {file.src_path} was generated by {file.generated_by}. "
                     "Generated, dynamic files won't have a git history."
                 )
+            elif not hasattr(file, 'src_dir') or file.src_dir is None:
+                logger.debug(
+                    f"[git-authors-plugin] Unable to find path for file {file.src_path}. "
+                    "Generated, in-memory files won't have a git history."
+                )
             elif path := file.abs_src_path:
                 if path.endswith(".md"):
                     _ = self.repo().page(path)

tests/custom_docs_dir/documentation/index.md

@@ -0,0 +1,7 @@
+# homepage
+
+this is the homepage
+
+Page authors: {{ git_page_authors }}
+
+Site authors: {{ git_site_authors }}

tests/custom_docs_dir/mkdocs.yml

@@ -0,0 +1,8 @@
+site_name: test gitauthors_plugin
+use_directory_urls: true
+
+docs_dir: documentation
+
+plugins:
+    - search
+    - git-authors