33 lines
938 B
JavaScript
33 lines
938 B
JavaScript
/*
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* Copyright (c) 2015, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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/**
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* @flow
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*/
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"use strict";
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var getNameOrValue = require('./getNameOrValue');
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var types = require('recast').types.namedTypes;
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/**
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* In an ObjectExpression, the name of a property can either be an identifier
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* or a literal (or dynamic, but we don't support those). This function simply
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* returns the value of the literal or name of the identifier.
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*/
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function getPropertyName(propertyPath: NodePath): string {
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if (propertyPath.node.computed) {
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throw new TypeError('Propery name must be an Identifier or a Literal');
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}
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return getNameOrValue(propertyPath.get('key'), false);
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}
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module.exports = getPropertyName;
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