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38 lines
1007 B
38 lines
1007 B
'use strict'
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const validate = require('./configValidator')
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const deepClone = require('rfdc')({ circles: true, proto: false })
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const { FST_ERR_INIT_OPTS_INVALID } = require('./errors')
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function validateInitialConfig (options) {
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const opts = deepClone(options)
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if (!validate(opts)) {
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const error = new FST_ERR_INIT_OPTS_INVALID(JSON.stringify(validate.errors.map(e => e.message)))
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error.errors = validate.errors
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throw error
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}
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return deepFreezeObject(opts)
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}
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function deepFreezeObject (object) {
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const properties = Object.getOwnPropertyNames(object)
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for (const name of properties) {
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const value = object[name]
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if (ArrayBuffer.isView(value) && !(value instanceof DataView)) {
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continue
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}
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object[name] = value && typeof value === 'object' ? deepFreezeObject(value) : value
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}
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return Object.freeze(object)
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}
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module.exports = validateInitialConfig
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module.exports.defaultInitOptions = validate.defaultInitOptions
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module.exports.utils = { deepFreezeObject }
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