fix: token server dockerfile

token-server/Dockerfile

@@ -1,14 +1,35 @@
-FROM rust:1.77.0
+# Use a base image that has the required GLIBC version
+FROM debian:bullseye-slim as builder
 
-# Set working directory
-WORKDIR /app/lib
-COPY ../lib .
+# Install Rust, protobuf compiler, and library dependencies
+RUN apt-get update && apt-get install -y curl build-essential protobuf-compiler libprotobuf-dev pkg-config libssl-dev
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 
-# Copy the project code
-WORKDIR /app
-COPY . .
+# Set the environment path for Rust
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Create a working directory
+WORKDIR /mercurylayer
+
+RUN echo "[workspace]\nmembers = [\"token-server\", \"lib\"]" > ./Cargo.toml
+COPY ./Cargo.lock ./Cargo.lock
+
+# Copy the server source code
+COPY ./token-server ./token-server
+COPY ./lib ./lib
+COPY ./Rocket.toml ./token-server/Rocket.toml
+
+# Make sure to copy Cargo.lock
+COPY ./token-server/Cargo.lock ./token-server/Cargo.lock
+
+WORKDIR /mercurylayer/token-server
+
+# RUN cargo build --verbose
+
+# # Build your Rust project. Since the source files are now present,
+# # the Rust compiler should be able to find and compile them.
+RUN CARGO_TARGET_DIR=target  cargo build --release
 
-RUN cargo build --release
 EXPOSE 8001
-# Run the application
+# # Command to run the token server by default when the container starts
 CMD ["cargo", "run", "--bin", "token-server"]