Install from pre-built wheel in Docker to avoid needing git at build time

lsst-versions resolves the package version from git tags, but the Docker
base image has no git binary. Building the wheel in CI (where git is
available) bakes the version into the wheel; Docker then installs the
wheel directly, bypassing the lsst-versions setuptools hook entirely.

Generated with AI

Co-Authored-By: SLAC AI

Author: ebellm

Dockerfile

@@ -8,11 +8,10 @@ ENV PATH="$VIRTUAL_ENV/bin:$PATH"
 # Put the latest pip and setuptools in the virtualenv
 RUN pip install --upgrade --no-cache-dir pip setuptools wheel
 
-COPY . /app
-WORKDIR /app
+COPY dist/ /dist/
 
-# Install package
-RUN pip install --no-cache-dir .
+# Install pre-built wheel (avoids needing git at build time)
+RUN pip install --no-cache-dir /dist/*.whl
 
 ENTRYPOINT ["sh", "-c"]
 CMD "syncAllSchemasToRegistry.py --help"