chore: 🤖 add dockerfile

.dockerignore

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+.github
+.vscode
+scripts
+target

Dockerfile

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+FROM ubuntu:jammy AS builder
+
+# The node will be built in this directory
+WORKDIR /infra-did-substrate
+
+RUN apt -y update && \
+  apt install -y --no-install-recommends \
+  software-properties-common llvm curl git file binutils binutils-dev \
+  make cmake ca-certificates clang g++ zip dpkg-dev openssl gettext \
+  build-essential pkg-config libssl-dev libudev-dev time clang protobuf-compiler
+
+# install rustup
+RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
+
+# rustup directory
+ENV PATH /root/.cargo/bin:$PATH
+
+# setup rust nightly channel, pinning specific version as newer versions have a regression
+RUN rustup install nightly
+
+RUN rustup install stable
+
+# install wasm toolchain for substrate
+RUN rustup target add wasm32-unknown-unknown --toolchain nightly
+
+#compiler ENV
+ENV CC clang
+ENV CXX g++
+
+# Copy code to build directory, instead of only using .dockerignore, we copy elements
+# explicitly. This lets us cache build results while iterating on scripts.
+COPY . .
+
+# Pass the features while building image as `--build-arg features='--features mainnet'` or `--build-arg features='--features testnet'`
+ARG features
+ARG release
+
+RUN if [ "$release" = "Y" ] ; then \
+      echo 'Building in release mode.' ; \
+      WASM_BUILD_TOOLCHAIN=nightly cargo build --profile=release $features ; \
+      mv /infra-did-substrate/target/release/infradid /infra-did-substrate/target/; \
+    else \
+      echo 'Building in production mode.' ; \
+      WASM_BUILD_TOOLCHAIN=nightly cargo build --profile=production $features ; \
+      mv /infra-did-substrate/target/production/infradid /infra-did-substrate/target/; \
+    fi
+
+# Final stage. Copy the node executable and the script
+FROM ubuntu:jammy
+
+WORKDIR /infra-did-substrate
+
+COPY --from=builder /infra-did-substrate/target/infradid .
+
+# curl is required for uploading to keystore
+# note: `subkey insert` is a potential alternarve to curl
+RUN apt -y update \
+  && apt install -y --no-install-recommends curl \
+  && rm -rf /var/lib/apt/lists/*
+
+# expose node ports
+EXPOSE 30333 9933 9944
+
+ENV RUST_BACKTRACE 1
+
+ENTRYPOINT ["./infradid"]
+CMD []