release 5.1.0

AGENTS.md

@@ -86,8 +86,7 @@ Use "GIVEN/WHEN/THEN/AND <DESCRIPTION>" comments to annotate setup, test and che
 ```
 
 # Making a release
-1. Update the "Unreleased" section in CHANGELOG.md
-2. Based on the changes, run `poetry version major/minor/patch` to update the version in pyproject.toml based on the changes (breaking changes = major, features = minor, fixes = patch).
-3. Update the "Unreleased" section in CHANGELOG.md to the new version with today's date.
-4. Commit the changes in a new branch called "release/$(uv version --short)" with a message "Release X.Y.Z".
-5. Push the branch to the remote repository.
+1. Based on the changes in the "Unreleased" section of CHANGELOG.md, run `uv version --bump major/minor/patch` to update the version in pyproject.toml (breaking changes = major, features = minor, fixes = patch).
+2. Update the "Unreleased" section in CHANGELOG.md to the new version with today's date.
+3. Commit the changes in a new branch called "release/$(uv version --short)" with a message "Release X.Y.Z".
+4. Push the branch to the remote repository.

CHANGELOG.md

@@ -12,6 +12,16 @@ Types of changes are:
 
 ## [Unreleased]
 
+## [5.1.0] - 2025-09-13
+
+### Features
+
+- Detect `uv_build` as UV package manager.
+
+### Fixes
+
+- Change the build backend from `hatchling` to `uv_build`.
+
 ## [5.0.0] - 2025-09-13
 
 ### Breaking changes
@@ -531,7 +541,8 @@ Commands can raise `AssertionError` exceptions to tell `delfino` some pre-condit
 
 - Initial copy of source codes.
 
-[Unreleased]: https://github.com/radeklat/delfino/compare/5.0.0...HEAD
+[Unreleased]: https://github.com/radeklat/delfino/compare/5.1.0...HEAD
+[5.1.0]: https://github.com/radeklat/delfino/compare/5.0.0...5.1.0
 [5.0.0]: https://github.com/radeklat/delfino/compare/4.0.0...5.0.0
 [4.0.0]: https://github.com/radeklat/delfino/compare/3.1.2...4.0.0
 [3.1.2]: https://github.com/radeklat/delfino/compare/3.1.1...3.1.2

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "delfino"
-version = "5.0.0"
+version = "5.1.0"
 description = "A collection of command line helper scripts wrapping tools used during Python development."
 authors = [
     {name = "Radek Lát", email = "[email protected]"}
@@ -39,8 +39,8 @@ delfino = "delfino.main:main"
 mike = "delfino.main:main"
 
 [build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
+requires = ["uv_build>=0.8.17,<0.9.0"]
+build-backend = "uv_build"
 
 [dependency-groups]
 dev = [

src/delfino/utils.py

@@ -19,7 +19,7 @@ def get_package_manager(project_root: Path, pyproject_toml: PyprojectToml) -> Pa
         requires = pyproject_toml.build_system.requires
         if any("poetry" in req for req in requires):
             return PackageManager.POETRY
-        if any("hatchling" in req for req in requires):
+        if any("hatchling" in req for req in requires) or any("uv_build" in req for req in requires):
             return PackageManager.UV
 
     if (project_root / "Pipfile").exists() or (project_root / "Pipfile.lock").exists():

tests/integration/test_entry_point.py

@@ -8,12 +8,7 @@
 class TestEntrypointConstant:
     @staticmethod
     def test_should_match_entrypoint_in_pyproject_toml():
-        file_path = PROJECT_ROOT / PYPROJECT_TOML_FILENAME
-        pyproject_toml = PyprojectToml(**toml.load(file_path))
+        pyproject_toml = PyprojectToml(**toml.load(PROJECT_ROOT / PYPROJECT_TOML_FILENAME))
 
-        # Check that we have either Poetry or uv format
-        assert pyproject_toml.tool.poetry is not None or pyproject_toml.tool.uv is not None
-
-        # Check that the entry point exists in scripts
-        scripts = pyproject_toml.project_scripts
-        assert ENTRY_POINT in scripts
+        assert pyproject_toml.project
+        assert ENTRY_POINT in pyproject_toml.project.scripts

tests/unit/test_utils.py

@@ -12,7 +12,8 @@ class TestGetPackageManager:
             pytest.param(["poetry-core>=1.0.0"], PackageManager.POETRY, id="Poetry with version constraint"),
             pytest.param(["poetry-core>=1.0.0,<2.0"], PackageManager.POETRY, id="Poetry with version range"),
             pytest.param(["poetry-core"], PackageManager.POETRY, id="Poetry without version"),
-            pytest.param(["hatchling"], PackageManager.UV, id="UV"),
+            pytest.param(["hatchling"], PackageManager.UV, id="UV, hatchling"),
+            pytest.param(["uv_build"], PackageManager.UV, id="UV, uv_build"),
         ],
     )
     def test_should_identify_package_manager_from_build_system(self, tmp_path, build_system_requires, expected_manager):
@@ -22,7 +23,8 @@ def test_should_identify_package_manager_from_build_system(self, tmp_path, build
     @pytest.mark.parametrize(
         "file_name,expected_manager",
         [
-            pytest.param("poetry.lock", PackageManager.POETRY, id="poetry_lock_file"),
+            pytest.param("poetry.lock", PackageManager.POETRY, id="poetry lock file"),
+            pytest.param("uv.lock", PackageManager.UV, id="uv lock file"),
             pytest.param("Pipfile", PackageManager.PIPENV, id="pipfile"),
         ],
     )