name: 'Setup Bitcoin Core'
description: 'Download and install Bitcoin Core'
inputs:
  bitcoin-version:
    description: 'Version of Bitcoin Core'
    required: true
runs:
  using: 'composite'
  steps:
    - name: Cache Bitcoin Core
      id: cache-bitcoin
      uses: actions/cache@v3
      with:
        path: |
          ~/bitcoin-core-${{ inputs.bitcoin-version }}/bitcoin-${{ inputs.bitcoin-version }}/bin/bitcoind
          ~/bitcoin-core-${{ inputs.bitcoin-version }}/bitcoin-${{ inputs.bitcoin-version }}/bin/bitcoin-cli
        key: bitcoin-core-${{ inputs.bitcoin-version }}

    - name: Setup dependencies
      if: steps.cache-bitcoin.outputs.cache-hit != 'true'
      run: |
        sudo apt-get update
        sudo apt-get install -y axel
      shell: bash

    - name: Download and install Bitcoin Core
      if: steps.cache-bitcoin.outputs.cache-hit != 'true'
      run: |
        mkdir -p ~/bitcoin-core-${{ inputs.bitcoin-version }}
        cd ~/bitcoin-core-${{ inputs.bitcoin-version }}
        axel https://bitcoincore.org/bin/bitcoin-core-${{ inputs.bitcoin-version }}/bitcoin-${{ inputs.bitcoin-version }}-x86_64-linux-gnu.tar.gz
        tar -xzf bitcoin-${{ inputs.bitcoin-version }}-x86_64-linux-gnu.tar.gz
        rm bitcoin-${{ inputs.bitcoin-version }}-x86_64-linux-gnu.tar.gz
        sudo cp ~/bitcoin-core-${{ inputs.bitcoin-version }}/bitcoin-${{ inputs.bitcoin-version }}/bin/bitcoind /usr/bin/
        sudo cp ~/bitcoin-core-${{ inputs.bitcoin-version }}/bitcoin-${{ inputs.bitcoin-version }}/bin/bitcoin-cli /usr/bin/
      shell: bash

    - name: Copy Binaries
      run: |
        sudo cp ~/bitcoin-core-${{ inputs.bitcoin-version }}/bitcoin-${{ inputs.bitcoin-version }}/bin/bitcoind /usr/bin/
        sudo cp ~/bitcoin-core-${{ inputs.bitcoin-version }}/bitcoin-${{ inputs.bitcoin-version }}/bin/bitcoin-cli /usr/bin/
      shell: bash