Update Dockerfile

Try cloning repo for build and transfer

Dockerfile

@@ -1,17 +1,25 @@
 FROM alpine:3.19
 
-ARG TARGET=x86_64-unknown-linux-musl
+# Set build arguments
+ARG TARGET
 ARG BUILD_DIR=/build
 
-RUN apk add --no-cache curl build-base cmake
+# Install required dependencies
+RUN apk add --no-cache \
+    curl \
+    git \
+    build-base \
+    cmake
 
-# Download the latest source code from the main branch
-RUN mkdir -p ${BUILD_DIR} && \
-    curl -L "https://github.com/LucifersCircle/redlib/archive/refs/heads/main.tar.gz" | \
-    tar --strip-components=1 -xz -C ${BUILD_DIR}
+# Clone the repository and checkout the main branch
+RUN git clone https://github.com/LucifersCircle/redlib.git ${BUILD_DIR} && \
+    cd ${BUILD_DIR} && \
+    git checkout main
 
-# Build the binary
+# Build the project
 WORKDIR ${BUILD_DIR}
+
+# Run cmake to configure and make to build the project
 RUN cmake -DCMAKE_BUILD_TYPE=Release -DTARGET=${TARGET} . && \
     make
 
@@ -21,11 +29,14 @@ RUN mv ${BUILD_DIR}/target/${TARGET}/redlib /usr/local/bin/redlib
 # Clean up build dependencies
 RUN apk del build-base cmake && rm -rf ${BUILD_DIR}
 
+# Add a non-root user for security
 RUN adduser --home /nonexistent --no-create-home --disabled-password redlib
 USER redlib
 
+# Expose port 8080
 EXPOSE 8080
 
+# Healthcheck to ensure redlib is functional
 HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider -q http://localhost:8080/settings || exit 1
 
 CMD ["redlib"]