python.yml

name: CI Checks - Python Tests

on: [push, pull_request]

jobs:
  check-python:
    runs-on: ubuntu-latest

    env:
      LDK_NODE_PYTHON_DIR: bindings/python

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'

      - name: Generate Python bindings
        run: ./scripts/uniffi_bindgen_generate_python.sh

      - name: Start bitcoind and electrs
        run: docker compose up -d

      - name: Wait for services to be fully initialized
        run: |
          echo "Waiting for Bitcoin to be ready..."
          timeout 60 bash -c 'until docker exec ldk-node-bitcoin-1 bitcoin-cli -regtest -rpcuser=user -rpcpassword=pass getblockchaininfo > /dev/null 2>&1; do echo "Waiting for Bitcoin..."; sleep 3; done'
          echo "Bitcoin is ready"

          echo "Waiting for Esplora to be ready..."
          # Try to get Esplora's status with retries and a timeout
          timeout 90 bash -c 'until curl -s http://127.0.0.1:3002/blocks/tip/hash > /dev/null 2>&1; do echo "Waiting for Esplora..."; sleep 3; done'
          echo "Esplora is ready"

          # This is critical - give Esplora extra time to fully index after it starts accepting connections
          echo "Giving Esplora extra time to finish indexing..."
          sleep 10

      - name: Install testing prerequisites
        run: |
          pip3 install requests

      - name: Run Python unit tests
        env:
          BITCOIN_CLI_BIN: "docker exec ldk-node-bitcoin-1 bitcoin-cli"
          BITCOIND_RPC_USER: "user"
          BITCOIND_RPC_PASSWORD: "pass"
          ESPLORA_ENDPOINT: "http://127.0.0.1:3002"
        run: |
          cd $LDK_NODE_PYTHON_DIR
          python3 -m unittest discover -s src/ldk_node