feat: Containerize relayers (#136)

.dockerignore

@@ -0,0 +1,27 @@
+# Rust build directory
+target
+
+# Resource files 
+audits
+images
+LICENSE
+*.md
+
+# Git directory 
+.git
+
+# IDE-generated files 
+.vscode
+.idea
+
+# Relayer config and intermediate data
+data
+proof_storage
+onchain_proof_storage_data
+.env
+GenesisConfig.toml
+
+# Ethereum-related
+ethereum/cache
+ethereum/out
+ethereum/broadcast

Dockerfile

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+FROM ubuntu:22.04 as builder
+SHELL ["/bin/bash", "-c"]
+
+# Install deps
+RUN apt-get update
+RUN apt-get install -y \
+    curl \
+    build-essential \
+    pkg-config \
+    libssl-dev \
+    cmake \
+    git \
+    wget \
+    gcc \
+    protobuf-compiler \
+    clang
+
+# Install rust
+RUN curl https://sh.rustup.rs -sSf | bash -s -- -y
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Install wasm-opt
+RUN cargo install wasm-opt
+
+# Install go
+ENV GO_VERSION 1.20.1
+RUN wget -P /tmp "https://go.dev/dl/go${GO_VERSION}.linux-amd64.tar.gz"
+RUN tar -C /usr/local -xzf "/tmp/go${GO_VERSION}.linux-amd64.tar.gz"
+RUN rm "/tmp/go${GO_VERSION}.linux-amd64.tar.gz"
+ENV PATH /go/bin:/usr/local/go/bin:$PATH
+
+# Install foundry
+RUN curl -L https://foundry.paradigm.xyz | bash
+RUN /root/.foundry/bin/foundryup
+ENV PATH="/root/.foundry/bin:${PATH}"
+
+COPY . .
+
+# Build relayer
+RUN cargo build -p relayer --release
+
+# Compose final image
+FROM ubuntu:22.04
+COPY --from=builder /target/release/relayer /usr/local/bin/relayer
+CMD ["relayer"]