build: use dynamic versioning with setuptools_scm

.circleci/config.yml

@@ -18,11 +18,11 @@ parameters:
 jobs:
   lint:
     docker:
-      - image: ghcr.io/astral-sh/uv:python<< pipeline.parameters.python-version >>-bookworm-slim
+      - image: ghcr.io/astral-sh/uv:python<< pipeline.parameters.python-version >>-bookworm
     steps:
       - checkout
       - run:
-          name: Install dev dependencies
+          name: Install dependencies and dev dependencies
           command: uv sync --frozen --extra dev
       - run:
           name: Lint and format code and sort imports
@@ -74,15 +74,24 @@ jobs:
 
   build:
     docker:
-      - image: ghcr.io/astral-sh/uv:python<< pipeline.parameters.python-version >>-bookworm-slim
+      - image: ghcr.io/astral-sh/uv:python<< pipeline.parameters.python-version >>-bookworm
     steps:
       - checkout
       - run:
-          name: Install dependencies and dev dependencies
-          command: uv sync --frozen
+          name: Compute RELEASE_VERSION via setuptools_scm
+          command: |
+            uv pip install --system setuptools-scm
+            # derive from setuptools_scm or base version + build number
+            RELEASE_VERSION=$(python -m setuptools_scm)
+            echo "Building a wheel release with version $RELEASE_VERSION"
+            echo "Build number: $CIRCLE_BUILD_NUM"
+            echo "Commit hash: ${CIRCLE_SHA1:0:7}"
+            echo "Git tag: $CIRCLE_TAG"
       - run:
-          name: Build a distributable package
-          command: uv build
+          name: Build a distributable package as a wheel release
+          command: |
+            uv build --wheel
+      # Build already executed above; artifacts are in dist/
       - store_artifacts:
           path: dist
       - persist_to_workspace:

pyproject.toml

@@ -1,10 +1,10 @@
 [build-system]
-requires = ["uv_build>=0.9.0,<0.10.0"]
-build-backend = "uv_build"
+requires = ["setuptools>=68", "wheel", "setuptools_scm"]
+build-backend = "setuptools.build_meta"
 
 [project]
 name = "udata-hydra-csvapi"
-version = "0.2.6"
+dynamic = ["version"]
 description = "API for CSV converted by udata-hydra"
 authors = [
     {name = "data.gouv.fr", email = "opendatateam@data.gouv.fr"},
@@ -16,7 +16,7 @@ dependencies = [
     "sentry-sdk<3.0.0,>=2.13.0",
 ]
 requires-python = "<4.0,>=3.11"
-license = {text = "MIT"}
+license = "MIT"
 readme = "README.md"
 
 [project.optional-dependencies]
@@ -33,6 +33,9 @@ dev = [
 lint = { extend-select = ["I"], ignore = ["F401"] } # ["I"] is to also sort imports with an isort rule # TODO: remove ignore F401 later
 line-length = 100
 
-[tool.uv.build-backend]
-module-name = "api_tabular"
-module-root = ""
+[tool.setuptools.packages.find]
+include = ["api_tabular*"]
+
+[tool.setuptools_scm]
+version_scheme = "guess-next-dev"
+local_scheme = "no-local-version"