Switching to static + musl

Dockerfile

@@ -6,14 +6,17 @@ RUN apk add --no-cache \
     cmake \
     git \
     musl-dev \
-    sqlite-dev
+    sqlite-dev \
+    tar \
+    gzip \
+    zlib-dev
 
 # Copy source code
 COPY . /src
 WORKDIR /src
 
 # Build
-RUN mkdir build && cd build && \
+RUN rm -rf build && mkdir build && cd build && \
     cmake .. -DCMAKE_EXE_LINKER_FLAGS="-static" && \
     make -j$(nproc)