fix: update configuration file paths in docker-compose and Dockerfile for consistency

Author: Zalfsten

dev_environment/compose.yaml

@@ -59,11 +59,11 @@ services:
     tmpfs:
       - /run/secrets:mode=1777
     volumes:
-      - ./config-external.yaml:/etc/sql_to_arc/config.yaml:ro
+      - ./config.yaml:/etc/sql_to_arc/config.yaml:ro
       - ./client.crt:/etc/sql_to_arc/client.crt:ro
     command: >
       sh -c "printf '%s' \"$$CLIENT_KEY_DATA\" > /run/secrets/client.key &&
-             /middleware/sql_to_arc/sql_to_arc -c /etc/sql_to_arc/config.yaml"
+            /middleware/sql_to_arc/sql_to_arc -c /etc/sql_to_arc/config.yaml"
     restart: no
 
 volumes:

docker/Dockerfile.sql_to_arc

@@ -1,3 +1,20 @@
+# ---- Package Build Stage ----
+FROM python:3.12.12-alpine3.23 AS package-builder
+
+WORKDIR /build
+
+# Copy project files needed for package build
+COPY pyproject.toml uv.lock ./
+COPY middleware ./middleware
+
+# Upgrade pip and install uv
+RUN pip install --no-cache-dir --upgrade pip==25.3 uv==0.9.27
+
+# We prefer to have a real python package for sql_to_arc that will be
+# installed in the next stage using uv.
+RUN uv build --package sql_to_arc --wheel
+
+
 # ---- Binary Build Stage ----
 FROM python:3.12.12-alpine3.23 AS binary-builder
 
@@ -14,15 +31,15 @@ WORKDIR /build
 
 # Install uv and PyInstaller
 RUN pip install --no-cache-dir --upgrade pip==25.3 uv==0.9.27
+RUN uv pip install --system pyinstaller
 
-# Copy project files needed for package build
+# Copy and install built wheel from package-builder stage
+COPY --from=package-builder /build/dist/*.whl /tmp/wheels/
+RUN uv pip install --system /tmp/wheels/*.whl
+
+# use uv to install dependencies for sql_to_arc that we do not have pre-built wheels for
 COPY pyproject.toml uv.lock ./
 COPY middleware ./middleware
-
-# Install PyInstaller
-RUN uv pip install --system pyinstaller
-
-# Install further dependencies for sql_to_arc
 RUN uv sync
 
 # Build standalone binary with PyInstaller