regexp-cjk
Version:
Generate JavaScript-compatible regular expressions with chinese/jp/zh/cn
102 lines (99 loc) • 2.72 kB
JavaScript
;
/**
* Created by user on 2019/6/15.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.customizer = customizer;
exports.getSettingOptions = getSettingOptions;
exports.mergeOptions2 = mergeOptions2;
exports.mergeOptions = mergeOptions;
exports.fixOptions = fixOptions;
const lodash_1 = require("lodash");
const array_hyper_unique_1 = require("array-hyper-unique");
function customizer(objValue, srcValue) {
if ((0, lodash_1.isArray)(objValue)) {
return objValue.concat(srcValue);
}
}
function getSettingOptions(str, flags = null, options = {}, ...argv) {
if (flags !== null && typeof flags == 'object') {
options = Object.assign({}, flags);
flags = (options.flags || null);
}
if (typeof options == 'string') {
options = {
skip: options,
};
}
if (typeof options.flags == 'string') {
flags = options.flags;
}
return {
str,
flags: flags,
options,
argv,
};
}
/**
* for `zhRegExp.use` only
*/
function mergeOptions2(base = {}, ...opts) {
let ret = mergeOptions(base, ...opts);
if (typeof ret.flags === 'string') {
ret.defaultFlags = ret.flags;
delete ret.flags;
}
return ret;
}
function mergeOptions(base = {}, ...opts) {
let arr = [base || {}]
.concat(opts)
.filter(o => o);
if (arr.length > 1) {
// @ts-ignore
base = (0, lodash_1.mergeWith)(...(arr.map(o => {
return fixOptions(o);
// @ts-ignore
})), customizer);
}
return fixOptions(base);
}
/*
export function MergeDefaultOptions(target: typeof zhRegExp): typeof zhRegExp
{
const zhRegExpNew = class zhRegExp extends target
{
constructor(...args: [any, ...any[]])
{
let { str, flags, options, argv } = getSettingOptions(...args);
options = mergeOptions({}, zhRegExpNew[SymDefaults], options);
super(str, flags, options, ...argv)
}
};
return zhRegExpNew
}
*/
function fixOptions(options, removeEmptyOn) {
if (options.on) {
if (Array.isArray(options.on)) {
(0, array_hyper_unique_1.array_unique_overwrite)(options.on);
}
else {
options.on = [options.on];
}
options.on = options.on.filter(v => v);
if (removeEmptyOn && !options.on.length) {
delete options.on;
}
}
if (removeEmptyOn && options.onCore) {
if (!options.onCore.length) {
delete options.onCore;
}
}
// @ts-ignore
return options;
}
exports.default = mergeOptions;
//# sourceMappingURL=mergeOptions.js.map