@farmfe/core/binding/resolve-binding.cjs

Farm is a extremely fast web build tool written in Rust. Farm can start a project in milliseconds and perform HMR within 10ms, making it much faster than similar tools like webpack and vite.

const { existsSync, readFileSync } = require('fs');
const { join } = require('path');

const { platform, arch } = process;

let nativeBindingPath = null;
let localFileExisted = false;
let loadError = null;

function isMusl() {
  // For Node 10
  if (!process.report || typeof process.report.getReport !== 'function') {
    try {
      return readFileSync('/usr/bin/ldd', 'utf8').includes('musl');
    } catch (e) {
      return true;
    }
  } else {
    const { glibcVersionRuntime } = process.report.getReport().header;
    return !glibcVersionRuntime;
  }
}

switch (platform) {
  case 'android':
    switch (arch) {
      case 'arm64':
        localFileExisted = existsSync(
          join(__dirname, 'farm.android-arm64.node')
        );
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve('./farm.android-arm64.node');
          } else {
            nativeBindingPath = require.resolve('@farmfe/core-android-arm64');
          }
        } catch (e) {
          loadError = e;
        }
        break;
      case 'arm':
        localFileExisted = existsSync(
          join(__dirname, 'farm.android-arm-eabi.node')
        );
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve('./farm.android-arm-eabi.node');
          } else {
            nativeBindingPath = require.resolve(
              '@farmfe/core-android-arm-eabi'
            );
          }
        } catch (e) {
          loadError = e;
        }
        break;
      default:
        throw new Error(`Unsupported architecture on Android ${arch}`);
    }
    break;
  case 'win32':
    switch (arch) {
      case 'x64':
        localFileExisted = existsSync(
          join(__dirname, 'farm.win32-x64-msvc.node')
        );
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve('./farm.win32-x64-msvc.node');
          } else {
            nativeBindingPath = require.resolve('@farmfe/core-win32-x64-msvc');
          }
        } catch (e) {
          loadError = e;
        }
        break;
      case 'ia32':
        localFileExisted = existsSync(
          join(__dirname, 'farm.win32-ia32-msvc.node')
        );
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve('./farm.win32-ia32-msvc.node');
          } else {
            nativeBindingPath = require.resolve('@farmfe/core-win32-ia32-msvc');
          }
        } catch (e) {
          loadError = e;
        }
        break;
      case 'arm64':
        localFileExisted = existsSync(
          join(__dirname, 'farm.win32-arm64-msvc.node')
        );
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve('./farm.win32-arm64-msvc.node');
          } else {
            nativeBindingPath = require.resolve(
              '@farmfe/core-win32-arm64-msvc'
            );
          }
        } catch (e) {
          loadError = e;
        }
        break;
      default:
        throw new Error(`Unsupported architecture on Windows: ${arch}`);
    }
    break;
  case 'darwin':
    switch (arch) {
      case 'x64':
        localFileExisted = existsSync(join(__dirname, 'farm.darwin-x64.node'));
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve('./farm.darwin-x64.node');
          } else {
            nativeBindingPath = require.resolve('@farmfe/core-darwin-x64');
          }
        } catch (e) {
          loadError = e;
        }
        break;
      case 'arm64':
        localFileExisted = existsSync(
          join(__dirname, 'farm.darwin-arm64.node')
        );
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve('./farm.darwin-arm64.node');
          } else {
            nativeBindingPath = require.resolve('@farmfe/core-darwin-arm64');
          }
        } catch (e) {
          loadError = e;
        }
        break;
      default:
        throw new Error(`Unsupported architecture on macOS: ${arch}`);
    }
    break;
  case 'freebsd':
    if (arch !== 'x64') {
      throw new Error(`Unsupported architecture on FreeBSD: ${arch}`);
    }
    localFileExisted = existsSync(join(__dirname, 'farm.freebsd-x64.node'));
    try {
      if (localFileExisted) {
        nativeBindingPath = require.resolve('./farm.freebsd-x64.node');
      } else {
        nativeBindingPath = require.resolve('@farmfe/core-freebsd-x64');
      }
    } catch (e) {
      loadError = e;
    }
    break;
  case 'linux':
    switch (arch) {
      case 'x64':
        if (isMusl()) {
          localFileExisted = existsSync(
            join(__dirname, 'farm.linux-x64-musl.node')
          );
          try {
            if (localFileExisted) {
              nativeBindingPath = require.resolve('./farm.linux-x64-musl.node');
            } else {
              nativeBindingPath = require.resolve(
                '@farmfe/core-linux-x64-musl'
              );
            }
          } catch (e) {
            loadError = e;
          }
        } else {
          localFileExisted = existsSync(
            join(__dirname, 'farm.linux-x64-gnu.node')
          );
          try {
            if (localFileExisted) {
              nativeBindingPath = require.resolve('./farm.linux-x64-gnu.node');
            } else {
              nativeBindingPath = require.resolve('@farmfe/core-linux-x64-gnu');
            }
          } catch (e) {
            loadError = e;
          }
        }
        break;
      case 'arm64':
        if (isMusl()) {
          localFileExisted = existsSync(
            join(__dirname, 'farm.linux-arm64-musl.node')
          );
          try {
            if (localFileExisted) {
              nativeBindingPath = require.resolve(
                './farm.linux-arm64-musl.node'
              );
            } else {
              nativeBindingPath = require.resolve(
                '@farmfe/core-linux-arm64-musl'
              );
            }
          } catch (e) {
            loadError = e;
          }
        } else {
          localFileExisted = existsSync(
            join(__dirname, 'farm.linux-arm64-gnu.node')
          );
          try {
            if (localFileExisted) {
              nativeBindingPath = require.resolve(
                './farm.linux-arm64-gnu.node'
              );
            } else {
              nativeBindingPath = require.resolve(
                '@farmfe/core-linux-arm64-gnu'
              );
            }
          } catch (e) {
            loadError = e;
          }
        }
        break;
      case 'arm':
        localFileExisted = existsSync(
          join(__dirname, 'farm.linux-arm-gnueabihf.node')
        );
        try {
          if (localFileExisted) {
            nativeBindingPath = require.resolve(
              './farm.linux-arm-gnueabihf.node'
            );
          } else {
            nativeBindingPath = require.resolve(
              '@farmfe/core-linux-arm-gnueabihf'
            );
          }
        } catch (e) {
          loadError = e;
        }
        break;
      default:
        throw new Error(`Unsupported architecture on Linux: ${arch}`);
    }
    break;
  default:
    throw new Error(`Unsupported OS: ${platform}, architecture: ${arch}`);
}

if (loadError) {
  throw loadError;
}

module.exports = nativeBindingPath;