Merge pull request #276 from lsst-sqre/tickets/DM-52929

DM-52929: Update Docker build instructions

Author: rra

Dockerfile

@@ -12,7 +12,7 @@
 #   - Runs a non-root user.
 #   - Sets up the entrypoint and port.
 
-FROM python:3.13.7-slim-bookworm AS base-image
+FROM python:3.13.7-slim-trixie AS base-image
 
 # Update system packages
 COPY scripts/install-base-packages.sh .
@@ -45,15 +45,15 @@ RUN --mount=type=cache,target=/root/.cache/uv \
 # Install the application itself.
 ADD . /app
 RUN --mount=type=cache,target=/root/.cache/uv \
-    uv pip install --no-deps --compile-bytecode .
+    uv sync --frozen --no-default-groups --compile-bytecode --no-editable
 
 FROM base-image AS runtime-image
 
 # Create a non-root user
 RUN useradd --create-home appuser
 
 # Copy the virtualenv
-COPY --from=install-image /app /app
+COPY --from=install-image /app/.venv /app/.venv
 
 # Switch to the non-root user.
 USER appuser

scripts/update-uv-version.sh

@@ -17,8 +17,8 @@ uv_version=$(uv export -q --no-hashes --only-group lint \
 for f in .github/workflows/*.yaml; do
     sed "s/UV_VERSION: .*/UV_VERSION: \"$uv_version\"/" "$f" >"$f.n"
     if ! cmp -s "$f" "${f}.n"; then
-	echo "Updating UV_VERSION to $uv_version in $f"
-	mv "${f}.n" "$f"
+        echo "Updating UV_VERSION to $uv_version in $f"
+        mv "${f}.n" "$f"
     else
         rm "${f}.n"
     fi
@@ -29,7 +29,7 @@ for f in Dockerfile*; do
     sed "s/uv:[0-9][0-9.]*/uv:$uv_version/" "$f" >"${f}.n"
     if ! cmp -s "$f" "${f}.n"; then
         echo "Updating uv container version to $uv_version in $f"
-	mv "${f}.n" "$f"
+        mv "${f}.n" "$f"
     else
         rm "${f}.n"
     fi