motion/node_modules/motion-transform/lib/app.js

motion - moving development forward

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = MotionApp;
// wraps your app in closure / export

function MotionApp(_ref) {
  let name = _ref.name;

  return function MotionAppPlugin(_ref2) {
    let Plugin = _ref2.Plugin;
    let t = _ref2.types;

    return new Plugin("motion-transform-app", {
      visitor: {
        Program: {
          exit(node) {
            // wrap program in commonjs + iife
            node.body = [t.expressionStatement(
            // exports["name"] = function(){}
            t.assignmentExpression('=', t.identifier(`exports["${ name }"]`),
            //wrapFnName
            t.functionExpression(null, [t.identifier('Motion'), t.identifier('opts')], t.blockStatement([
            // closure (function(Motion) {})(Motion)
            t.callExpression(t.functionExpression(null, [t.identifier('Motion')], t.blockStatement([].concat(node.body, t.expressionStatement(t.callExpression(t.identifier('Motion.start'), [])))) // end blockStatement
            ) // end functionExpression
            , [t.identifier('Motion')]) // end callExpression
            ]))))];
          }
        }
      }
    });
  };
}
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