fix: Fix monorepo compability

pyproject.toml

@@ -119,6 +119,7 @@ dev-dependencies = [
     "mkdocs-gen-files>=0.5.0",
     "mkdocs-git-authors-plugin>=0.9.2",
     "mkdocs-material>=9.6.7",
+    "mkdocs-techdocs-core",
     "mkdocs-monorepo-plugin>=1.1.0",
     "mkdocs-static-i18n>=1.3.0",
     "pytest>=8.3.5",

src/mkdocs_git_revision_date_localized_plugin/plugin.py

@@ -184,8 +184,9 @@ def on_files(self, files: Files, config: MkDocsConfig):
             return
 
         # Support monorepo/techdocs, which copies the docs_dir to a temporary directory
-        if "monorepo" in config.get("plugins", {}):
-            original_source = config.get("plugins").get("monorepo").merger.files_source_dir
+        mono_repo_plugin = config.get("plugins", {}).get("monorepo", None)
+        if mono_repo_plugin is not None and hasattr(mono_repo_plugin, "merger") and mono_repo_plugin.merger is not None:
+            original_source = mono_repo_plugin.merger.files_source_dir
         else:
             original_source = None
 

tests/fixtures/techdocs-core/docs/index.md

@@ -0,0 +1,9 @@
+# Welcome to our Developer Platform
+
+This contains the documentation for our Developer Platform.
+
+## API
+
+
+- Markdown source: `sample-docs/docs/index.md`
+- Permalink: <https://backstage.github.io/mkdocs-monorepo-plugin/monorepo-example/>

tests/fixtures/techdocs-core/mkdocs.yml

@@ -0,0 +1,13 @@
+site_name: Cats API
+
+nav:
+  - Intro: 'index.md'
+  - Authentication: 'authentication.md'
+
+theme:
+  name: material
+
+plugins:
+  - techdocs-core
+  - git-revision-date-localized:
+      enable_creation_date: true

tests/test_builds.py

@@ -351,6 +351,7 @@ def validate_mkdocs_file(temp_path: str, mkdocs_yml_file: str):
     "basic_project/mkdocs_timeago_locale.yml",
     "basic_project/mkdocs_timeago.yml",
     "basic_project/mkdocs_with_override.yml",
+    "techdocs-core/mkdocs.yml",
     # 'i18n/mkdocs.yml'
 ]