Add github actions to build docker image

.github/workflows/build-img.yml

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+name: Build and Push Docker Image
+
+on:
+ push:
+ branches:
+ - refactor
+
+env:
+ REGISTRY: ghcr.io
+ IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+ build-and-push:
+ runs-on: ubuntu-latest
+ permissions:
+ contents: read
+ packages: write
+
+ steps:
+ - name: Checkout repository
+ uses: actions/checkout@v3
+
+ - name: Set up Docker Buildx
+ uses: docker/setup-buildx-action@v2
+
+ - name: Log in to the Container registry
+ uses: docker/login-action@v2
+ with:
+ registry: ${{ env.REGISTRY }}
+ username: ${{ github.actor }}
+ password: ${{ secrets.GITHUB_TOKEN }}
+
+ - name: Extract metadata (tags, labels) for Docker
+ id: meta
+ uses: docker/metadata-action@v4
+ with:
+ images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+ - name: Build and push Docker image
+ uses: docker/build-push-action@v4
+ with:
+ context: .
+ file: ./Full.Dockerfile # Specify the Dockerfile to use
+ push: true
+ tags: ${{ steps.meta.outputs.tags }}
+ labels: ${{ steps.meta.outputs.labels }}
+ cache-from: type=gha
+ cache-to: type=gha,mode=max

Full.Dockerfile

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+# Use the latest official Rust image as the base
+FROM rust:latest AS base
+
+# Use bash as the shell
+SHELL ["/bin/bash", "-c"]
+
+# Install NVM, Node.js, and Yarn
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash \
+ && . $HOME/.nvm/nvm.sh \
+ && nvm install 18 \
+ && nvm alias default 18 \
+ && nvm use default \
+ && npm install -g yarn
+
+# Pre-configure Git
+RUN git config --global advice.detachedHead false \
+ && git config --global core.compression 0 \
+ && git config --global protocol.version 2 \
+ && git config --global http.postBuffer 1048576000 \
+ && git config --global fetch.verbose true
+
+# Install Foundry
+RUN curl -L https://foundry.paradigm.xyz | bash \
+ && . $HOME/.bashrc \
+ && foundryup
+
+# Verify Foundry installation
+RUN . $HOME/.bashrc && forge --version
+
+# Stage for building contracts
+FROM base AS contract-builder
+
+# Set the working directory
+WORKDIR /relayer
+
+# Copy only the files needed for contract building
+COPY packages/contracts/package.json packages/contracts/yarn.lock ./packages/contracts/
+COPY package.json yarn.lock ./
+
+# Install dependencies
+RUN . $HOME/.nvm/nvm.sh && nvm use default && yarn install --frozen-lockfile
+
+# Copy contract source files
+COPY packages/contracts ./packages/contracts
+
+# Build the contracts
+WORKDIR /relayer/packages/contracts
+RUN . $HOME/.bashrc && forge build
+
+# Stage for building the relayer
+FROM base AS relayer-builder
+
+# Set the working directory
+WORKDIR /relayer/packages/relayer
+
+# Copy the Cargo.toml and Cargo.lock files
+COPY packages/relayer/Cargo.toml packages/relayer/Cargo.lock ./
+
+# Create a dummy main.rs to build dependencies
+RUN mkdir src && echo "fn main() {}" > src/main.rs
+
+# Build dependencies
+RUN cargo build
+
+# Remove the dummy file
+RUN rm src/main.rs
+
+# Copy the actual source code
+COPY packages/relayer/src ./src
+
+# Build the actual application
+RUN cargo build
+
+# Final stage
+FROM base AS final
+
+# Set the working directory
+WORKDIR /relayer
+
+# Copy built artifacts from previous stages
+COPY --from=contract-builder /relayer/packages/contracts ./packages/contracts
+COPY --from=relayer-builder /relayer/packages/relayer/target ./packages/relayer/target
+
+# Set the working directory for the Rust project
+WORKDIR /relayer/packages/relayer
+
+# Expose port
+EXPOSE 4500
+
+# Set the default command
+CMD ["cargo", "run"]