Refactoring dockerfile, adding one specific for just build and updati…

…ng README to reflect chnages

Dockerfile

@@ -5,7 +5,6 @@ WORKDIR /opt/bin2ml
 RUN env USER=root cargo init .
 
 COPY Cargo.toml .
-COPY Cargo.lock .
 COPY src /opt/bin2ml/src
 
 RUN cd /opt/bin2ml && \
@@ -17,4 +16,7 @@ FROM rust
 
 COPY --from=builder /usr/local/cargo/bin/bin2ml /usr/local/cargo/bin/bin2ml
 
+RUN git clone https://github.com/radareorg/radare2 radare2
+RUN cd radare2 ; sys/install.sh
+
 CMD bin2ml --version

Dockerfile.build

@@ -0,0 +1,19 @@
+FROM rust as builder
+
+WORKDIR /opt/bin2ml
+
+RUN env USER=root cargo init .
+
+COPY Cargo.toml .
+COPY src /opt/bin2ml/src
+
+RUN cd /opt/bin2ml && \
+    cargo install --locked --path . && \
+    rm -rf /opt/bin2ml && \
+    rm -rf /usr/local/cargo/registry
+
+FROM rust
+
+COPY --from=builder /usr/local/cargo/bin/bin2ml /usr/local/cargo/bin/bin2ml
+
+CMD bin2ml --version

README.md

@@ -18,8 +18,7 @@ git clone https://github.com/br0kej/bin2ml
 cd bin2ml
 cargo build --release
 ```
-Alternatively, there is a Dockerfile provided too which provides a means of creating a container with a ready to go version of `bin2ml` in it
-
+Alternatively, there are two Dockerfile's provided. `Dockerfile.build` can be used to build the `bin2ml` binary without having to have cargo on your workstation or `Dockerfile` builds `bin2ml` as well as installing radare2 to provide a means of doing processing within the container.
 ## Docs
 `bin2ml` does come with some documentation (albeit incomplete) and has been developed using `mdbook`. The documentation can be locally served by installing the platform relevant version of `mdbook` from [here](https://github.com/rust-lang/mdBook/releases)
 and then executing the commands below: