Use Python-compatible versions

See https://packaging.python.org/en/latest/specifications/version-specifiers/#examples-of-compliant-version-schemes

Signed-off-by: Nic Cope <nicc@rk0n.org>

.github/workflows/ci.yml

@@ -9,14 +9,14 @@ on:
   workflow_dispatch:
     inputs:
       version:
-        description: PyPI project version (e.g. 0.1.0 - no 'v')
+        description: PyPI project version (e.g. v0.1.0)
         required: false
 
 env:
   # Common versions
   PYTHON_VERSION: '3.11.5'
 
-  # The PyPi project version to push. The default is 0.0.0-gitdate-gitsha.
+  # The PyPi project version to push. The default is v0.0.0+gitdate-gitsha.
   PYPI_VERSION: ${{ inputs.version }}
 
 jobs:
@@ -70,12 +70,12 @@ jobs:
         run: pipx install hatch==1.7.0
 
       # If a version wasn't explicitly passed as a workflow_dispatch input we
-      # default to version v0.0.0-<git-commit-date>-<git-short-sha>, for example
-      # v0.0.0-20231101115142-1091066df799. This is a simple implementation of
+      # default to version v0.0.0+<git-commit-date>-<git-short-sha>, for example
+      # v0.0.0+20231101115142-1091066df799. This is a simple implementation of
       # Go's pseudo-versions: https://go.dev/ref/mod#pseudo-versions.
       - name: Set Default PyPI Project Version
         if: env.PYPI_VERSION == ''
-        run: echo "PYPI_VERSION=0.0.0-$(date -d@$(git show -s --format=%ct) +%Y%m%d%H%M%S)-$(git rev-parse --short=12 HEAD)" >> $GITHUB_ENV
+        run: echo "PYPI_VERSION=v0.0.0+$(date -d@$(git show -s --format=%ct) +%Y%m%d%H%M%S)-$(git rev-parse --short=12 HEAD)" >> $GITHUB_ENV
 
       - name: Set PyPI Project Version
         run: hatch version ${{ env.PYPI_VERSION }}

crossplane/function/__version__.py

@@ -12,5 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+"""The version of function-sdk-python."""
+
 # This is set at build time, using "hatch version"
-__version__ = "0.0.0"
+__version__ = "0.0.0"

pyproject.toml

@@ -1,9 +1,9 @@
 [build-system]
-requires = ["hatchling", "hatch-semver"]
+requires = ["hatchling"]
 build-backend = "hatchling.build"
 
 [project]
-name = "function-sdk-python"
+name = "crossplane-function-sdk-python"
 description = 'The Python SDK for Crossplane composition functions'
 readme = "README.md"
 requires-python = ">=3.11"
@@ -31,8 +31,7 @@ Source = "https://github.com/crossplane/function-sdk-python"
 
 [tool.hatch.version]
 path = "crossplane/function/__version__.py"
-scheme = "semver"
-validate-bump = false # Allow going from 0.0.0-x to 0.0.0-y.
+validate-bump = false # Allow going from 0.0.0.dev0+x to 0.0.0.dev0+y.
 
 [tool.hatch.envs.default]
 type = "virtual"