Merge pull request #45 from chainbound/chore/local-dockerfile

chore(docker): `local.Dockerfile`, `.dockerignore`

.dockerignore

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+.env*
+.git/
+.github/
+audits/
+images/
+**/target/

local.Dockerfile

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+FROM rust:1.72.0 AS helix
+
+RUN apt update -y
+RUN apt install -y clang
+RUN apt install -y protobuf-compiler
+
+RUN wget https://github.com/mozilla/sccache/releases/download/v0.3.1/sccache-v0.3.1-x86_64-unknown-linux-musl.tar.gz \
+  && tar xzf sccache-v0.3.1-x86_64-unknown-linux-musl.tar.gz \
+  && mv sccache-v0.3.1-x86_64-unknown-linux-musl/sccache /usr/local/bin/sccache \
+  && chmod +x /usr/local/bin/sccache
+
+# Copy necessary contents into the container at /app
+ADD ./ /app/
+
+RUN ls -lah /app
+
+# Set the working directory to /app
+WORKDIR /app/
+
+RUN --mount=type=cache,target=/root/.cargo \
+  --mount=type=cache,target=/usr/local/cargo/registry \
+  cargo fetch
+
+# Run build
+RUN --mount=type=cache,target=/root/.cargo \
+  --mount=type=cache,target=/usr/local/cargo/registry \
+  RUSTC_WRAPPER=/usr/local/bin/sccache cargo build -p helix-cmd --release
+
+# Copy binary into the workdir
+RUN mv /app/target/release/helix-cmd /app/helix-cmd
+
+# our final base
+FROM debian:stable-slim
+
+RUN mkdir /root/logs
+
+RUN apt-get update
+RUN apt-get install -y ca-certificates
+
+WORKDIR /app
+
+COPY --from=helix /app/helix-cmd* ./
+
+# set the startup command to run your binary
+ENTRYPOINT ["/app/helix-cmd"]