polymer-analyzer
Version:
Static analysis for Web Components
64 lines • 2.38 kB
JavaScript
;
/**
* @license
* Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
* This code may only be used under the BSD style license found at
* http://polymer.github.io/LICENSE.txt
* The complete set of authors may be found at
* http://polymer.github.io/AUTHORS.txt
* The complete set of contributors may be found at
* http://polymer.github.io/CONTRIBUTORS.txt
* Code distributed by Google as part of the polymer project is also
* subject to an additional IP rights grant found at
* http://polymer.github.io/PATENTS.txt
*/
Object.defineProperty(exports, "__esModule", { value: true });
const babel = require("@babel/types");
const esutil_1 = require("../javascript/esutil");
const jsdoc = require("../javascript/jsdoc");
const model_1 = require("../model/model");
/**
* Create a ScannedProperty object from an estree Property AST node.
*/
function toScannedPolymerProperty(node, sourceRange, document) {
const parsedJsdoc = jsdoc.parseJsdoc(esutil_1.getAttachedComment(node) || '');
const description = parsedJsdoc.description.trim();
const maybeName = esutil_1.getPropertyName(node);
const warnings = [];
if (!maybeName) {
warnings.push(new model_1.Warning({
code: 'unknown-prop-name',
message: `Could not determine name of property from expression of type: ` +
`${node.key.type}`,
sourceRange: sourceRange,
severity: model_1.Severity.WARNING,
parsedDocument: document
}));
return;
}
const value = babel.isObjectProperty(node) ? node.value : node;
const typeResult = esutil_1.getClosureType(value, parsedJsdoc, sourceRange, document);
let type;
if (typeResult.successful) {
type = typeResult.value;
}
else {
warnings.push(typeResult.error);
type = 'Object';
}
const name = maybeName || '';
const result = {
name,
type,
description,
sourceRange,
warnings,
astNode: { node, language: 'js', containingDocument: document },
isConfiguration: esutil_1.configurationProperties.has(name),
jsdoc: parsedJsdoc,
privacy: esutil_1.getOrInferPrivacy(name, parsedJsdoc)
};
return result;
}
exports.toScannedPolymerProperty = toScannedPolymerProperty;
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