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251 lines
12 KiB
251 lines
12 KiB
2 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.normalizeConfig = normalizeConfig;
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var _log = _interopRequireWildcard(require("./log"));
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function _getRequireWildcardCache() {
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if (typeof WeakMap !== "function") return null;
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var cache = new WeakMap();
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_getRequireWildcardCache = function() {
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return cache;
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};
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return cache;
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}
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function _interopRequireWildcard(obj) {
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if (obj && obj.__esModule) {
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return obj;
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}
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if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
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return {
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default: obj
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};
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}
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var cache = _getRequireWildcardCache();
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if (cache && cache.has(obj)) {
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return cache.get(obj);
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}
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var newObj = {};
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var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
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for(var key in obj){
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if (Object.prototype.hasOwnProperty.call(obj, key)) {
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var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
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if (desc && (desc.get || desc.set)) {
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Object.defineProperty(newObj, key, desc);
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} else {
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newObj[key] = obj[key];
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}
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}
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}
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newObj.default = obj;
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if (cache) {
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cache.set(obj, newObj);
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}
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return newObj;
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}
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function normalizeConfig(config) {
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// Quick structure validation
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/**
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* type FilePath = string
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* type RawFile = { raw: string, extension?: string }
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* type ExtractorFn = (content: string) => Array<string>
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* type TransformerFn = (content: string) => string
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*
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* type Content =
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* | Array<FilePath | RawFile>
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* | {
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* files: Array<FilePath | RawFile>,
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* extract?: ExtractorFn | { [extension: string]: ExtractorFn }
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* transform?: TransformerFn | { [extension: string]: TransformerFn }
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* }
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*/ let valid = (()=>{
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// `config.purge` should not exist anymore
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if (config.purge) {
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return false;
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}
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// `config.content` should exist
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if (!config.content) {
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return false;
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}
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// `config.content` should be an object or an array
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if (!Array.isArray(config.content) && !(typeof config.content === "object" && config.content !== null)) {
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return false;
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}
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// When `config.content` is an array, it should consist of FilePaths or RawFiles
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if (Array.isArray(config.content)) {
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return config.content.every((path)=>{
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// `path` can be a string
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if (typeof path === "string") return true;
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// `path` can be an object { raw: string, extension?: string }
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// `raw` must be a string
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if (typeof (path === null || path === void 0 ? void 0 : path.raw) !== "string") return false;
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// `extension` (if provided) should also be a string
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if ((path === null || path === void 0 ? void 0 : path.extension) && typeof (path === null || path === void 0 ? void 0 : path.extension) !== "string") {
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return false;
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}
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return true;
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});
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}
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// When `config.content` is an object
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if (typeof config.content === "object" && config.content !== null) {
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// Only `files`, `extract` and `transform` can exist in `config.content`
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if (Object.keys(config.content).some((key)=>![
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"files",
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"extract",
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"transform"
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].includes(key))) {
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return false;
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}
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// `config.content.files` should exist of FilePaths or RawFiles
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if (Array.isArray(config.content.files)) {
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if (!config.content.files.every((path)=>{
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// `path` can be a string
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if (typeof path === "string") return true;
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// `path` can be an object { raw: string, extension?: string }
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// `raw` must be a string
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if (typeof (path === null || path === void 0 ? void 0 : path.raw) !== "string") return false;
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// `extension` (if provided) should also be a string
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if ((path === null || path === void 0 ? void 0 : path.extension) && typeof (path === null || path === void 0 ? void 0 : path.extension) !== "string") {
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return false;
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}
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return true;
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})) {
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return false;
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}
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// `config.content.extract` is optional, and can be a Function or a Record<String, Function>
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if (typeof config.content.extract === "object") {
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for (let value of Object.values(config.content.extract)){
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if (typeof value !== "function") {
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return false;
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}
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}
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} else if (!(config.content.extract === undefined || typeof config.content.extract === "function")) {
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return false;
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}
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// `config.content.transform` is optional, and can be a Function or a Record<String, Function>
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if (typeof config.content.transform === "object") {
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for (let value of Object.values(config.content.transform)){
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if (typeof value !== "function") {
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return false;
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}
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}
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} else if (!(config.content.transform === undefined || typeof config.content.transform === "function")) {
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return false;
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}
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}
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return true;
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}
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return false;
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})();
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if (!valid) {
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_log.default.warn("purge-deprecation", [
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"The `purge`/`content` options have changed in Tailwind CSS v3.0.",
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"Update your configuration file to eliminate this warning.",
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"https://tailwindcss.com/docs/upgrade-guide#configure-content-sources",
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]);
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}
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// Normalize the `safelist`
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config.safelist = (()=>{
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var ref;
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let { content , purge , safelist } = config;
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if (Array.isArray(safelist)) return safelist;
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if (Array.isArray(content === null || content === void 0 ? void 0 : content.safelist)) return content.safelist;
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if (Array.isArray(purge === null || purge === void 0 ? void 0 : purge.safelist)) return purge.safelist;
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if (Array.isArray(purge === null || purge === void 0 ? void 0 : (ref = purge.options) === null || ref === void 0 ? void 0 : ref.safelist)) return purge.options.safelist;
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return [];
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})();
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// Normalize prefix option
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if (typeof config.prefix === "function") {
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_log.default.warn("prefix-function", [
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"As of Tailwind CSS v3.0, `prefix` cannot be a function.",
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"Update `prefix` in your configuration to be a string to eliminate this warning.",
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"https://tailwindcss.com/docs/upgrade-guide#prefix-cannot-be-a-function",
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]);
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config.prefix = "";
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} else {
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var _prefix;
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config.prefix = (_prefix = config.prefix) !== null && _prefix !== void 0 ? _prefix : "";
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}
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// Normalize the `content`
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config.content = {
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files: (()=>{
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let { content , purge } = config;
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if (Array.isArray(purge)) return purge;
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if (Array.isArray(purge === null || purge === void 0 ? void 0 : purge.content)) return purge.content;
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if (Array.isArray(content)) return content;
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if (Array.isArray(content === null || content === void 0 ? void 0 : content.content)) return content.content;
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if (Array.isArray(content === null || content === void 0 ? void 0 : content.files)) return content.files;
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return [];
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})(),
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extract: (()=>{
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let extract = (()=>{
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var ref, ref1, ref2, ref3, ref4, ref5, ref6, ref7, ref8, ref9;
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if ((ref = config.purge) === null || ref === void 0 ? void 0 : ref.extract) return config.purge.extract;
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if ((ref1 = config.content) === null || ref1 === void 0 ? void 0 : ref1.extract) return config.content.extract;
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if ((ref2 = config.purge) === null || ref2 === void 0 ? void 0 : (ref3 = ref2.extract) === null || ref3 === void 0 ? void 0 : ref3.DEFAULT) return config.purge.extract.DEFAULT;
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if ((ref4 = config.content) === null || ref4 === void 0 ? void 0 : (ref5 = ref4.extract) === null || ref5 === void 0 ? void 0 : ref5.DEFAULT) return config.content.extract.DEFAULT;
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if ((ref6 = config.purge) === null || ref6 === void 0 ? void 0 : (ref7 = ref6.options) === null || ref7 === void 0 ? void 0 : ref7.extractors) return config.purge.options.extractors;
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if ((ref8 = config.content) === null || ref8 === void 0 ? void 0 : (ref9 = ref8.options) === null || ref9 === void 0 ? void 0 : ref9.extractors) return config.content.options.extractors;
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return {};
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})();
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let extractors = {};
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let defaultExtractor = (()=>{
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var ref, ref10, ref11, ref12;
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if ((ref = config.purge) === null || ref === void 0 ? void 0 : (ref10 = ref.options) === null || ref10 === void 0 ? void 0 : ref10.defaultExtractor) {
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return config.purge.options.defaultExtractor;
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}
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if ((ref11 = config.content) === null || ref11 === void 0 ? void 0 : (ref12 = ref11.options) === null || ref12 === void 0 ? void 0 : ref12.defaultExtractor) {
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return config.content.options.defaultExtractor;
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}
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return undefined;
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})();
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if (defaultExtractor !== undefined) {
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extractors.DEFAULT = defaultExtractor;
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}
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// Functions
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if (typeof extract === "function") {
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extractors.DEFAULT = extract;
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} else if (Array.isArray(extract)) {
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for (let { extensions , extractor } of extract !== null && extract !== void 0 ? extract : []){
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for (let extension of extensions){
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extractors[extension] = extractor;
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}
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}
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} else if (typeof extract === "object" && extract !== null) {
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Object.assign(extractors, extract);
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}
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return extractors;
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})(),
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transform: (()=>{
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let transform = (()=>{
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var ref, ref13, ref14, ref15, ref16, ref17;
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if ((ref = config.purge) === null || ref === void 0 ? void 0 : ref.transform) return config.purge.transform;
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if ((ref13 = config.content) === null || ref13 === void 0 ? void 0 : ref13.transform) return config.content.transform;
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if ((ref14 = config.purge) === null || ref14 === void 0 ? void 0 : (ref15 = ref14.transform) === null || ref15 === void 0 ? void 0 : ref15.DEFAULT) return config.purge.transform.DEFAULT;
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if ((ref16 = config.content) === null || ref16 === void 0 ? void 0 : (ref17 = ref16.transform) === null || ref17 === void 0 ? void 0 : ref17.DEFAULT) return config.content.transform.DEFAULT;
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return {};
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})();
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let transformers = {};
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if (typeof transform === "function") {
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transformers.DEFAULT = transform;
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}
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if (typeof transform === "object" && transform !== null) {
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Object.assign(transformers, transform);
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}
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return transformers;
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})()
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};
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// Validate globs to prevent bogus globs.
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// E.g.: `./src/*.{html}` is invalid, the `{html}` should just be `html`
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for (let file of config.content.files){
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if (typeof file === "string" && /{([^,]*?)}/g.test(file)) {
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_log.default.warn("invalid-glob-braces", [
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`The glob pattern ${(0, _log).dim(file)} in your Tailwind CSS configuration is invalid.`,
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`Update it to ${(0, _log).dim(file.replace(/{([^,]*?)}/g, "$1"))} to silence this warning.`
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]);
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break;
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}
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}
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return config;
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}
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