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codeql-action/node_modules/jsx-ast-utils/src/values/expressions/TemplateLiteral.js
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function sortStarts(a, b) { | |
return (a.range ? a.range[0] : a.start) - (b.range ? b.range[0] : b.start); | |
} | |
/** | |
* Returns the string value of a template literal object. | |
* Tries to build it as best as it can based on the passed | |
* prop. For instance `This is a ${prop}` will return 'This is a {prop}'. | |
* | |
* If the template literal builds to undefined (`${undefined}`), then | |
* this should return "undefined". | |
*/ | |
export default function extractValueFromTemplateLiteral(value) { | |
const { | |
quasis, | |
expressions, | |
} = value; | |
const partitions = quasis.concat(expressions); | |
return partitions.sort(sortStarts).reduce((raw, part) => { | |
const { | |
type, | |
} = part; | |
if (type === 'TemplateElement') { | |
return raw + part.value.raw; | |
} | |
if (type === 'Identifier') { | |
return part.name === 'undefined' ? `${raw}${part.name}` : `${raw}{${part.name}}`; | |
} | |
if (type.indexOf('Expression') > -1) { | |
return `${raw}{${type}}`; | |
} | |
return raw; | |
}, ''); | |
} |