0.1.25

fichero_printer/Dockerfile

@@ -1,8 +1,9 @@
 ARG BUILD_FROM
 FROM $BUILD_FROM
 
-# Install build tools for Python packages that need compilation (numpy, pillow)
-# and dbus-dev for Bleak to communicate with the host's BlueZ via D-Bus.
+# Install system dependencies.
+# build-base is for compiling Python packages (numpy, pillow).
+# dbus-dev is for Bleak to communicate with the host's BlueZ.
 # Do NOT install bluez here - we use the host BlueZ, not our own.
 RUN apk add --no-cache \
     bash \
@@ -11,17 +12,25 @@ RUN apk add --no-cache \
     dbus-dev \
     build-base
 
-# Copy the entire project into the container.
-# This requires the Docker build context to be the root of the repository.
-WORKDIR /app
-COPY . .
+# Install Python dependencies from pip.
+# We cannot use `pip install .` from pyproject.toml as it's outside the build context.
+RUN pip3 install --no-cache-dir --break-system-packages \
+    "bleak" \
+    "numpy" \
+    "Pillow" \
+    "fastapi" \
+    "uvicorn[standard]" \
+    "python-multipart>=0.0.9"
 
-# Install the fichero-printer package and all its dependencies from pyproject.toml.
-# This makes the `fichero` and `fichero-server` commands available system-wide.
-RUN pip3 install --no-cache-dir --break-system-packages .
+# Copy the application code into the container.
+WORKDIR /app
+COPY fichero/ /app/fichero/
+
+# Make the 'fichero' package importable.
+ENV PYTHONPATH=/app
 
 # Copy startup script and normalise line endings (Windows CRLF -> LF)
-COPY fichero_printer/run.sh /usr/bin/run.sh
+COPY run.sh /usr/bin/run.sh
 RUN sed -i 's/\r//' /usr/bin/run.sh && chmod +x /usr/bin/run.sh
 
 CMD ["/usr/bin/run.sh"]