tra-analysis/website/node_modules/npm/lib/utils/parse-json.js
2019-01-06 13:14:45 -06:00

26 lines
653 B
JavaScript

'use strict'
var parseJsonWithErrors = require('json-parse-better-errors')
var parseJSON = module.exports = function (content) {
return parseJsonWithErrors(stripBOM(content))
}
parseJSON.noExceptions = function (content) {
try {
return parseJSON(content)
} catch (ex) {
}
}
// from read-package-json
function stripBOM (content) {
content = content.toString()
// Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
// because the buffer-to-string conversion in `fs.readFileSync()`
// translates it to FEFF, the UTF-16 BOM.
if (content.charCodeAt(0) === 0xFEFF) {
content = content.slice(1)
}
return content
}