chore: update docker readme (#1553)

Co-authored-by: Hien To <tominhhien97@gmail.com>

Author: hiento09

docker/Dockerfile

@@ -2,6 +2,8 @@ FROM ubuntu:22.04 as base
 
 FROM base as build
 
+ARG CORTEX_CPP_VERSION=latest
+
 ENV DEBIAN_FRONTEND=noninteractive
 
 # Install dependencies
@@ -41,9 +43,11 @@ RUN wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/nul
 
 WORKDIR /app
 
-COPY . /app/
+COPY ./engine /app/engine
+
+COPY ./docs/static/openapi/cortex.json /app/docs/static/openapi/cortex.json
 
-RUN git submodule update --init && cd engine && make configure-vcpkg && make build CMAKE_EXTRA_FLAGS="-DCORTEX_CPP_VERSION=$(git rev-parse HEAD) -DCMAKE_BUILD_TEST=OFF -DCMAKE_TOOLCHAIN_FILE=vcpkg/scripts/buildsystems/vcpkg.cmake"
+RUN cd engine && make configure-vcpkg && make build CMAKE_EXTRA_FLAGS="-DCORTEX_CPP_VERSION=${CORTEX_CPP_VERSION} -DCMAKE_BUILD_TEST=OFF -DCMAKE_TOOLCHAIN_FILE=vcpkg/scripts/buildsystems/vcpkg.cmake"
 
 FROM base as runtime
 
@@ -74,6 +78,8 @@ RUN chmod +x /tmp/download-cortex.llamacpp.sh && /bin/bash /tmp/download-cortex.
 # Copy the entrypoint script
 COPY ./docker/entrypoint.sh /usr/local/bin/entrypoint.sh
 
+RUN chmod +x /usr/local/bin/entrypoint.sh
+
 EXPOSE 39281
 
 HEALTHCHECK --interval=300s --timeout=30s --start-period=10s --retries=3 \

docker/README.md

@@ -10,16 +10,16 @@ This guide will help you set up and run Cortex using Docker.
 1. Clone the Cortex repository
     ```bash
     git clone https://github.com/janhq/cortex.cpp.git
-
     cd cortex.cpp
+    git submodule update --init
     ```
 2. Build the Docker image
     ```bash
     # Default always uses the latest cortex.cpp and cortex.llamacpp
-    docker build -t cortex -f docker/Dockerfile .
+    docker build -t cortex --build-arg CORTEX_CPP_VERSION=$(git rev-parse HEAD) -f docker/Dockerfile .
 
     # Use specific version of cortex.cpp and cortex.llamacpp
-    docker build --build-arg CORTEX_LLAMACPP_VERSION=0.1.34 -t cortex -f docker/Dockerfile .
+    docker build --build-arg CORTEX_LLAMACPP_VERSION=0.1.34 --build-arg CORTEX_CPP_VERSION=$(git rev-parse HEAD) -t cortex -f docker/Dockerfile .
     ```
 
 3. Run the Docker container