Fix missing comparison for equal versions

Signed-off-by: Leandro Lucarella <[email protected]>

Author: llucax

RELEASE_NOTES.md

@@ -31,6 +31,7 @@ But you might still need to adapt your code:
 ## Bug Fixes
 
 - Fixed some typos in the docs.
+- Fixed wrong comparison for `mike` versions when versions were equal.
 - `setuptools.grpc_tools`: Fix wrong passing of include paths when passed via:
 
     * Command-line: Now extra white-spaces and empty strings are removed, before they were passed to `protoc -I`.

src/frequenz/repo/config/mkdocs/mike.py

@@ -207,6 +207,9 @@ def compare_mike_version(version1: str, version2: str) -> int:
     if is_version_v2:  # version1 is not a version
         return 1
 
+    if version1 == version2:
+        return 0
+
     return -1 if version1 < version2 else 1
 
 

tests/mkdocs/test_mike.py

@@ -266,6 +266,7 @@ def test_build_mike_version(
         ("v2.0-pre", "v1.0-pre", 1),
         ("v2.0", "v1.0-pre", 1),
         ("blah", "v1.0-dev", 1),
+        ("blah", "blah", 0),
         ("alpha", "beta", -1),
     ],
 )