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31 lines
992 B
31 lines
992 B
'use strict';
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const babel = require('babel-core');
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const recast = require('recast');
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const builders = recast.types.builders;
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const babelrc = {
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presets: ['es2015', 'react']
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};
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// const demo = 'import { Button } from \'antd\';' +
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// 'ReactDOM.render(<div>' +
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// ' <Button type="primary">主按钮</Button>' +
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// ' <Button>次按钮</Button>' +
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// ' <Button type="ghost">幽灵按钮</Button>' +
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// '</div>,' +
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// 'document.getElementById(\'components-button-demo-basic\'));';
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// devil(demo);
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module.exports = function devil(demo, params) {
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const compiled = babel.transform(demo, babelrc).code;
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const ast = recast.parse(compiled);
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const astProgramBody = ast.program.body;
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const lastIndex = astProgramBody.length - 1;
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astProgramBody[lastIndex] = builders.returnStatement(
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astProgramBody[lastIndex].expression.arguments[0]
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);
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const code = recast.print(ast).code;
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return new Function((params || []).join(', '), code);
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}
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