Use uv to install dev dependencies and build (#38)

Author: multani

.github/set-version

@@ -8,17 +8,24 @@ import os
 GIT_REF_PREFIX = "refs/tags/"
 
 
-def github_ref_type(value: str) -> str:
+def github_ref_type(value: str | None) -> str:
+    if value is None:
+        raise ValueError("No GITHUB_REF environment variable")
+
     if not value.startswith(GIT_REF_PREFIX):
         raise ValueError("Invalid GITHUB_REF format, expects `refs/tags/<tag name>`")
 
     return value
 
 
-def write_about_file(file: io.TextIOWrapper, git_ref: str) -> None:
+def write_about_file(filename: str, git_ref: str) -> str:
     tag = git_ref[len(GIT_REF_PREFIX) :]
     value = f'__version__ = "{tag}"'
-    print(value, file=file)
+
+    print(f"Writing version {tag} to {filename}")
+    with open(filename, "w") as fp:
+        print(value, file=fp)
+
     return tag
 
 
@@ -28,7 +35,6 @@ def main() -> None:
         "-g",
         "--github-ref",
         default=os.environ.get("GITHUB_REF"),
-        type=github_ref_type,
         help=(
             'The Git reference, like "refs/tags/<tag name>". '
             "Read automatically the GITHUB_REF environment variable, if possible."
@@ -38,12 +44,16 @@ def main() -> None:
         "-f",
         "--filename",
         default="structlog_gcp/__about__.py",
-        type=argparse.FileType("w"),
         help="The file to write the version into.",
     )
     args = parser.parse_args()
 
-    write_about_file(args.filename, args.github_ref)
+    try:
+        github_ref = github_ref_type(args.github_ref)
+    except Exception as exc:
+        parser.error(str(exc))
+
+    write_about_file(args.filename, github_ref)
 
 
 if __name__ == "__main__":

.github/workflows/build-test-release.yml

@@ -24,34 +24,32 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Python
-        uses: actions/setup-python@v5
+      - name: Install the latest version of uv
+        uses: astral-sh/setup-uv@v3
         with:
-          python-version: "3.11"
-
-      - name: Setup Hatch
-        run: pipx install hatch
+          enable-cache: true
 
       - name: Configure version
         if: github.event.action == 'published'
         run: ./.github/set-version
 
       - name: Test
-        run: hatch run pytest --color=yes
+        run: make test
 
       - name: mypy
-        run: hatch run mypy
+        run: make mypy
 
       - name: lint
-        run: hatch run ruff check
+        run: uv run ruff check
 
       - name: format
-        run: hatch run ruff format --diff
+        run: uv run ruff format --diff
 
       - name: Build
-        run: hatch build --clean
+        run: make build
 
       - name: Upload package
+        if: github.event.action == 'published'
         uses: actions/upload-artifact@v4
         with:
           name: Packages

Makefile

@@ -2,13 +2,17 @@ all: fmt mypy test
 
 .PHONY: mypy
 mypy:
-	hatch run mypy
+	uv run mypy
 
 .PHONY: fmt
 fmt:
-	hatch run ruff format
-	hatch run ruff check --fix
+	uv run ruff format
+	uv run ruff check --fix
 
 .PHONY: test
 test:
-	hatch run test
+	uv run pytest
+
+.PHONY: build
+build:
+	uv run python -m build --installer=uv

pyproject.toml

@@ -1,13 +1,9 @@
-[build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
-
 [project]
 name = "structlog-gcp"
 description = "A structlog set of processors to output as Google Cloud Logging format"
 readme = "README.md"
 requires-python = ">=3.10"
-license = "MIT"
+license =  { file = "LICENSE" }
 keywords = []
 authors = [
   { name = "Jonathan Ballet", email = "[email protected]" },
@@ -31,20 +27,22 @@ Documentation = "https://github.com/multani/structlog-gcp#readme"
 Issues = "https://github.com/multani/structlog-gcp/issues"
 Source = "https://github.com/multani/structlog-gcp"
 
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
 [tool.hatch.version]
 path = "structlog_gcp/__about__.py"
 
-[tool.hatch.envs.default]
-dependencies = [
-  "ruff",
-  "mypy",
-  "pytest",
-  "pytest-cov",
+[tool.uv]
+dev-dependencies = [
+    "build[uv]>=1.2.2",
+    "mypy>=1.11.2",
+    "pytest>=8.3.3",
+    "pytest-cov>=5.0.0",
+    "ruff>=0.6.6",
 ]
 
-[tool.hatch.envs.default.scripts]
-test = "pytest"
-
 [tool.pytest.ini_options]
 addopts = [
   "--doctest-modules",