183 lines
7.4 KiB
JavaScript
183 lines
7.4 KiB
JavaScript
"use strict";
|
|
/* tslint:disable:ban-types */
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.assertPositive = exports.assertInteger = exports.assertMultiple = exports.assertRangeOrUndefined = exports.assertRange = exports.assertEachIs = exports.assertOrUndefined = exports.assertIs = exports.createTypeErrorMsg = exports.isType = exports.getType = exports.assertIsSubset = exports.assertIsOneOfOrUndefined = exports.assertIsOneOf = exports.createValueErrorMsg = exports.singleQuote = exports.backtick = void 0;
|
|
var objects_1 = require("./objects");
|
|
exports.backtick = function (val) { return "`" + val + "`"; };
|
|
exports.singleQuote = function (val) { return "'" + val + "'"; };
|
|
// prettier-ignore
|
|
var formatValue = function (value) {
|
|
var type = typeof value;
|
|
if (type === 'string')
|
|
return exports.singleQuote(value);
|
|
else if (type === 'undefined')
|
|
return exports.backtick(value);
|
|
else
|
|
return value;
|
|
};
|
|
exports.createValueErrorMsg = function (value, valueName, values) {
|
|
var allowedValues = new Array(values.length);
|
|
for (var idx = 0, len = values.length; idx < len; idx++) {
|
|
var v = values[idx];
|
|
allowedValues[idx] = formatValue(v);
|
|
}
|
|
var joinedValues = allowedValues.join(' or ');
|
|
// prettier-ignore
|
|
return exports.backtick(valueName) + " must be one of " + joinedValues + ", but was actually " + formatValue(value);
|
|
};
|
|
exports.assertIsOneOf = function (value, valueName, allowedValues) {
|
|
if (!Array.isArray(allowedValues)) {
|
|
allowedValues = objects_1.values(allowedValues);
|
|
}
|
|
for (var idx = 0, len = allowedValues.length; idx < len; idx++) {
|
|
if (value === allowedValues[idx])
|
|
return;
|
|
}
|
|
throw new TypeError(exports.createValueErrorMsg(value, valueName, allowedValues));
|
|
};
|
|
exports.assertIsOneOfOrUndefined = function (value, valueName, allowedValues) {
|
|
if (!Array.isArray(allowedValues)) {
|
|
allowedValues = objects_1.values(allowedValues);
|
|
}
|
|
exports.assertIsOneOf(value, valueName, allowedValues.concat(undefined));
|
|
};
|
|
exports.assertIsSubset = function (values, valueName, allowedValues) {
|
|
if (!Array.isArray(allowedValues)) {
|
|
allowedValues = objects_1.values(allowedValues);
|
|
}
|
|
for (var idx = 0, len = values.length; idx < len; idx++) {
|
|
exports.assertIsOneOf(values[idx], valueName, allowedValues);
|
|
}
|
|
};
|
|
exports.getType = function (val) {
|
|
if (val === null)
|
|
return 'null';
|
|
if (val === undefined)
|
|
return 'undefined';
|
|
if (typeof val === 'string')
|
|
return 'string';
|
|
if (isNaN(val))
|
|
return 'NaN';
|
|
if (typeof val === 'number')
|
|
return 'number';
|
|
if (typeof val === 'boolean')
|
|
return 'boolean';
|
|
if (typeof val === 'symbol')
|
|
return 'symbol';
|
|
if (typeof val === 'bigint')
|
|
return 'bigint';
|
|
if (val.constructor && val.constructor.name)
|
|
return val.constructor.name;
|
|
if (val.name)
|
|
return val.name;
|
|
if (val.constructor)
|
|
return String(val.constructor);
|
|
return String(val);
|
|
};
|
|
exports.isType = function (value, type) {
|
|
if (type === 'null')
|
|
return value === null;
|
|
if (type === 'undefined')
|
|
return value === undefined;
|
|
if (type === 'string')
|
|
return typeof value === 'string';
|
|
if (type === 'number')
|
|
return typeof value === 'number' && !isNaN(value);
|
|
if (type === 'boolean')
|
|
return typeof value === 'boolean';
|
|
if (type === 'symbol')
|
|
return typeof value === 'symbol';
|
|
if (type === 'bigint')
|
|
return typeof value === 'bigint';
|
|
if (type === Date)
|
|
return value instanceof Date;
|
|
if (type === Array)
|
|
return value instanceof Array;
|
|
if (type === Uint8Array)
|
|
return value instanceof Uint8Array;
|
|
if (type === ArrayBuffer)
|
|
return value instanceof ArrayBuffer;
|
|
if (type === Function)
|
|
return value instanceof Function;
|
|
return value instanceof type[0];
|
|
};
|
|
exports.createTypeErrorMsg = function (value, valueName, types) {
|
|
var allowedTypes = new Array(types.length);
|
|
for (var idx = 0, len = types.length; idx < len; idx++) {
|
|
var type = types[idx];
|
|
if (type === 'null')
|
|
allowedTypes[idx] = exports.backtick('null');
|
|
if (type === 'undefined')
|
|
allowedTypes[idx] = exports.backtick('undefined');
|
|
if (type === 'string')
|
|
allowedTypes[idx] = exports.backtick('string');
|
|
else if (type === 'number')
|
|
allowedTypes[idx] = exports.backtick('number');
|
|
else if (type === 'boolean')
|
|
allowedTypes[idx] = exports.backtick('boolean');
|
|
else if (type === 'symbol')
|
|
allowedTypes[idx] = exports.backtick('symbol');
|
|
else if (type === 'bigint')
|
|
allowedTypes[idx] = exports.backtick('bigint');
|
|
else if (type === Array)
|
|
allowedTypes[idx] = exports.backtick('Array');
|
|
else if (type === Uint8Array)
|
|
allowedTypes[idx] = exports.backtick('Uint8Array');
|
|
else if (type === ArrayBuffer)
|
|
allowedTypes[idx] = exports.backtick('ArrayBuffer');
|
|
else
|
|
allowedTypes[idx] = exports.backtick(type[1]);
|
|
}
|
|
var joinedTypes = allowedTypes.join(' or ');
|
|
// prettier-ignore
|
|
return exports.backtick(valueName) + " must be of type " + joinedTypes + ", but was actually of type " + exports.backtick(exports.getType(value));
|
|
};
|
|
exports.assertIs = function (value, valueName, types) {
|
|
for (var idx = 0, len = types.length; idx < len; idx++) {
|
|
if (exports.isType(value, types[idx]))
|
|
return;
|
|
}
|
|
throw new TypeError(exports.createTypeErrorMsg(value, valueName, types));
|
|
};
|
|
exports.assertOrUndefined = function (value, valueName, types) {
|
|
exports.assertIs(value, valueName, types.concat('undefined'));
|
|
};
|
|
exports.assertEachIs = function (values, valueName, types) {
|
|
for (var idx = 0, len = values.length; idx < len; idx++) {
|
|
exports.assertIs(values[idx], valueName, types);
|
|
}
|
|
};
|
|
exports.assertRange = function (value, valueName, min, max) {
|
|
exports.assertIs(value, valueName, ['number']);
|
|
exports.assertIs(min, 'min', ['number']);
|
|
exports.assertIs(max, 'max', ['number']);
|
|
max = Math.max(min, max);
|
|
if (value < min || value > max) {
|
|
// prettier-ignore
|
|
throw new Error(exports.backtick(valueName) + " must be at least " + min + " and at most " + max + ", but was actually " + value);
|
|
}
|
|
};
|
|
exports.assertRangeOrUndefined = function (value, valueName, min, max) {
|
|
exports.assertIs(value, valueName, ['number', 'undefined']);
|
|
if (typeof value === 'number')
|
|
exports.assertRange(value, valueName, min, max);
|
|
};
|
|
exports.assertMultiple = function (value, valueName, multiplier) {
|
|
exports.assertIs(value, valueName, ['number']);
|
|
if (value % multiplier !== 0) {
|
|
// prettier-ignore
|
|
throw new Error(exports.backtick(valueName) + " must be a multiple of " + multiplier + ", but was actually " + value);
|
|
}
|
|
};
|
|
exports.assertInteger = function (value, valueName) {
|
|
if (!Number.isInteger(value)) {
|
|
throw new Error(exports.backtick(valueName) + " must be an integer, but was actually " + value);
|
|
}
|
|
};
|
|
exports.assertPositive = function (value, valueName) {
|
|
if (![1, 0].includes(Math.sign(value))) {
|
|
// prettier-ignore
|
|
throw new Error(exports.backtick(valueName) + " must be a positive number or 0, but was actually " + value);
|
|
}
|
|
};
|
|
//# sourceMappingURL=validators.js.map
|