action.yml

name: Build RGB Lightning Node
description: Build RGB Lightning Node repository based on commit ID

runs:
  using: "composite"
  steps:
    - name: Checkout main repository
      uses: actions/checkout@v3
      with:
        submodules: true
        fetch-depth: 1

    - name: Install Rust
      run: |
        curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
        echo "$HOME/.cargo/bin" >> $GITHUB_PATH
        source "$HOME/.cargo/env"
      shell: bash

    - name: Clone rgb-lightning-node repository with submodules
      run: |
        ls
        CURRENT_RLN_NODE_COMMIT=$(grep 'CURRENT_RLN_NODE_COMMIT' ./src/utils/constant.py | awk -F'=' '{print $2}' | tr -d ' "' | xargs)

        if [ -z "$CURRENT_RLN_NODE_COMMIT" ]; then
          echo "❌ Error: CURRENT_RLN_NODE_COMMIT is empty or not found in constant.py"
          exit 1
        fi

        git clone https://github.com/RGB-Tools/rgb-lightning-node --recurse-submodules --shallow-submodules
        cd rgb-lightning-node

        if ! git checkout ${CURRENT_RLN_NODE_COMMIT}; then
          echo "❌ Error: Failed to checkout commit ${CURRENT_RLN_NODE_COMMIT}"
          exit 1
        fi

        git submodule update --init --recursive
      shell: bash


    - name: Build the rgb-lightning-node binary
      working-directory: rgb-lightning-node
      run: cargo build --release
      shell: bash

    - name: Copy rgb-lightning-node binary to root directory
      run: |
        mkdir -p ln_node_binary
        cp rgb-lightning-node/target/release/rgb-lightning-node ln_node_binary
      shell: bash