Front page
This commit is contained in:
Senad Uka
274
CTOAsYouGo/node_modules/tailwindcss/lib/lib/expandTailwindAtRules.js
generated
vendored
Normal file
274
CTOAsYouGo/node_modules/tailwindcss/lib/lib/expandTailwindAtRules.js
generated
vendored
Normal file
@@ -0,0 +1,274 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", {
|
||||
value: true
|
||||
});
|
||||
Object.defineProperty(exports, "default", {
|
||||
enumerable: true,
|
||||
get: function() {
|
||||
return expandTailwindAtRules;
|
||||
}
|
||||
});
|
||||
const _fs = /*#__PURE__*/ _interop_require_default(require("fs"));
|
||||
const _quicklru = /*#__PURE__*/ _interop_require_default(require("@alloc/quick-lru"));
|
||||
const _sharedState = /*#__PURE__*/ _interop_require_wildcard(require("./sharedState"));
|
||||
const _generateRules = require("./generateRules");
|
||||
const _log = /*#__PURE__*/ _interop_require_default(require("../util/log"));
|
||||
const _cloneNodes = /*#__PURE__*/ _interop_require_default(require("../util/cloneNodes"));
|
||||
const _defaultExtractor = require("./defaultExtractor");
|
||||
function _interop_require_default(obj) {
|
||||
return obj && obj.__esModule ? obj : {
|
||||
default: obj
|
||||
};
|
||||
}
|
||||
function _getRequireWildcardCache(nodeInterop) {
|
||||
if (typeof WeakMap !== "function") return null;
|
||||
var cacheBabelInterop = new WeakMap();
|
||||
var cacheNodeInterop = new WeakMap();
|
||||
return (_getRequireWildcardCache = function(nodeInterop) {
|
||||
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
|
||||
})(nodeInterop);
|
||||
}
|
||||
function _interop_require_wildcard(obj, nodeInterop) {
|
||||
if (!nodeInterop && obj && obj.__esModule) {
|
||||
return obj;
|
||||
}
|
||||
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
|
||||
return {
|
||||
default: obj
|
||||
};
|
||||
}
|
||||
var cache = _getRequireWildcardCache(nodeInterop);
|
||||
if (cache && cache.has(obj)) {
|
||||
return cache.get(obj);
|
||||
}
|
||||
var newObj = {};
|
||||
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
|
||||
for(var key in obj){
|
||||
if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
|
||||
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
|
||||
if (desc && (desc.get || desc.set)) {
|
||||
Object.defineProperty(newObj, key, desc);
|
||||
} else {
|
||||
newObj[key] = obj[key];
|
||||
}
|
||||
}
|
||||
}
|
||||
newObj.default = obj;
|
||||
if (cache) {
|
||||
cache.set(obj, newObj);
|
||||
}
|
||||
return newObj;
|
||||
}
|
||||
let env = _sharedState.env;
|
||||
const builtInExtractors = {
|
||||
DEFAULT: _defaultExtractor.defaultExtractor
|
||||
};
|
||||
const builtInTransformers = {
|
||||
DEFAULT: (content)=>content,
|
||||
svelte: (content)=>content.replace(/(?:^|\s)class:/g, " ")
|
||||
};
|
||||
function getExtractor(context, fileExtension) {
|
||||
let extractors = context.tailwindConfig.content.extract;
|
||||
return extractors[fileExtension] || extractors.DEFAULT || builtInExtractors[fileExtension] || builtInExtractors.DEFAULT(context);
|
||||
}
|
||||
function getTransformer(tailwindConfig, fileExtension) {
|
||||
let transformers = tailwindConfig.content.transform;
|
||||
return transformers[fileExtension] || transformers.DEFAULT || builtInTransformers[fileExtension] || builtInTransformers.DEFAULT;
|
||||
}
|
||||
let extractorCache = new WeakMap();
|
||||
// Scans template contents for possible classes. This is a hot path on initial build but
|
||||
// not too important for subsequent builds. The faster the better though — if we can speed
|
||||
// up these regexes by 50% that could cut initial build time by like 20%.
|
||||
function getClassCandidates(content, extractor, candidates, seen) {
|
||||
if (!extractorCache.has(extractor)) {
|
||||
extractorCache.set(extractor, new _quicklru.default({
|
||||
maxSize: 25000
|
||||
}));
|
||||
}
|
||||
for (let line of content.split("\n")){
|
||||
line = line.trim();
|
||||
if (seen.has(line)) {
|
||||
continue;
|
||||
}
|
||||
seen.add(line);
|
||||
if (extractorCache.get(extractor).has(line)) {
|
||||
for (let match of extractorCache.get(extractor).get(line)){
|
||||
candidates.add(match);
|
||||
}
|
||||
} else {
|
||||
let extractorMatches = extractor(line).filter((s)=>s !== "!*");
|
||||
let lineMatchesSet = new Set(extractorMatches);
|
||||
for (let match of lineMatchesSet){
|
||||
candidates.add(match);
|
||||
}
|
||||
extractorCache.get(extractor).set(line, lineMatchesSet);
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
*
|
||||
* @param {[import('./offsets.js').RuleOffset, import('postcss').Node][]} rules
|
||||
* @param {*} context
|
||||
*/ function buildStylesheet(rules, context) {
|
||||
let sortedRules = context.offsets.sort(rules);
|
||||
let returnValue = {
|
||||
base: new Set(),
|
||||
defaults: new Set(),
|
||||
components: new Set(),
|
||||
utilities: new Set(),
|
||||
variants: new Set()
|
||||
};
|
||||
for (let [sort, rule] of sortedRules){
|
||||
returnValue[sort.layer].add(rule);
|
||||
}
|
||||
return returnValue;
|
||||
}
|
||||
function expandTailwindAtRules(context) {
|
||||
return (root)=>{
|
||||
let layerNodes = {
|
||||
base: null,
|
||||
components: null,
|
||||
utilities: null,
|
||||
variants: null
|
||||
};
|
||||
root.walkAtRules((rule)=>{
|
||||
// Make sure this file contains Tailwind directives. If not, we can save
|
||||
// a lot of work and bail early. Also we don't have to register our touch
|
||||
// file as a dependency since the output of this CSS does not depend on
|
||||
// the source of any templates. Think Vue <style> blocks for example.
|
||||
if (rule.name === "tailwind") {
|
||||
if (Object.keys(layerNodes).includes(rule.params)) {
|
||||
layerNodes[rule.params] = rule;
|
||||
}
|
||||
}
|
||||
});
|
||||
if (Object.values(layerNodes).every((n)=>n === null)) {
|
||||
return root;
|
||||
}
|
||||
var _context_candidates;
|
||||
// ---
|
||||
// Find potential rules in changed files
|
||||
let candidates = new Set([
|
||||
...(_context_candidates = context.candidates) !== null && _context_candidates !== void 0 ? _context_candidates : [],
|
||||
_sharedState.NOT_ON_DEMAND
|
||||
]);
|
||||
let seen = new Set();
|
||||
env.DEBUG && console.time("Reading changed files");
|
||||
if (false) {
|
||||
// TODO: Pass through or implement `extractor`
|
||||
for (let candidate of require("@tailwindcss/oxide").parseCandidateStringsFromFiles(context.changedContent)){
|
||||
candidates.add(candidate);
|
||||
}
|
||||
// for (let { file, content, extension } of context.changedContent) {
|
||||
// let transformer = getTransformer(context.tailwindConfig, extension)
|
||||
// let extractor = getExtractor(context, extension)
|
||||
// getClassCandidatesOxide(file, transformer(content), extractor, candidates, seen)
|
||||
// }
|
||||
} else {
|
||||
for (let { file , content , extension } of context.changedContent){
|
||||
let transformer = getTransformer(context.tailwindConfig, extension);
|
||||
let extractor = getExtractor(context, extension);
|
||||
content = file ? _fs.default.readFileSync(file, "utf8") : content;
|
||||
getClassCandidates(transformer(content), extractor, candidates, seen);
|
||||
}
|
||||
}
|
||||
env.DEBUG && console.timeEnd("Reading changed files");
|
||||
// ---
|
||||
// Generate the actual CSS
|
||||
let classCacheCount = context.classCache.size;
|
||||
env.DEBUG && console.time("Generate rules");
|
||||
env.DEBUG && console.time("Sorting candidates");
|
||||
let sortedCandidates = false ? candidates : new Set([
|
||||
...candidates
|
||||
].sort((a, z)=>{
|
||||
if (a === z) return 0;
|
||||
if (a < z) return -1;
|
||||
return 1;
|
||||
}));
|
||||
env.DEBUG && console.timeEnd("Sorting candidates");
|
||||
(0, _generateRules.generateRules)(sortedCandidates, context);
|
||||
env.DEBUG && console.timeEnd("Generate rules");
|
||||
// We only ever add to the classCache, so if it didn't grow, there is nothing new.
|
||||
env.DEBUG && console.time("Build stylesheet");
|
||||
if (context.stylesheetCache === null || context.classCache.size !== classCacheCount) {
|
||||
context.stylesheetCache = buildStylesheet([
|
||||
...context.ruleCache
|
||||
], context);
|
||||
}
|
||||
env.DEBUG && console.timeEnd("Build stylesheet");
|
||||
let { defaults: defaultNodes , base: baseNodes , components: componentNodes , utilities: utilityNodes , variants: screenNodes } = context.stylesheetCache;
|
||||
// ---
|
||||
// Replace any Tailwind directives with generated CSS
|
||||
if (layerNodes.base) {
|
||||
layerNodes.base.before((0, _cloneNodes.default)([
|
||||
...baseNodes,
|
||||
...defaultNodes
|
||||
], layerNodes.base.source, {
|
||||
layer: "base"
|
||||
}));
|
||||
layerNodes.base.remove();
|
||||
}
|
||||
if (layerNodes.components) {
|
||||
layerNodes.components.before((0, _cloneNodes.default)([
|
||||
...componentNodes
|
||||
], layerNodes.components.source, {
|
||||
layer: "components"
|
||||
}));
|
||||
layerNodes.components.remove();
|
||||
}
|
||||
if (layerNodes.utilities) {
|
||||
layerNodes.utilities.before((0, _cloneNodes.default)([
|
||||
...utilityNodes
|
||||
], layerNodes.utilities.source, {
|
||||
layer: "utilities"
|
||||
}));
|
||||
layerNodes.utilities.remove();
|
||||
}
|
||||
// We do post-filtering to not alter the emitted order of the variants
|
||||
const variantNodes = Array.from(screenNodes).filter((node)=>{
|
||||
var _node_raws_tailwind;
|
||||
const parentLayer = (_node_raws_tailwind = node.raws.tailwind) === null || _node_raws_tailwind === void 0 ? void 0 : _node_raws_tailwind.parentLayer;
|
||||
if (parentLayer === "components") {
|
||||
return layerNodes.components !== null;
|
||||
}
|
||||
if (parentLayer === "utilities") {
|
||||
return layerNodes.utilities !== null;
|
||||
}
|
||||
return true;
|
||||
});
|
||||
if (layerNodes.variants) {
|
||||
layerNodes.variants.before((0, _cloneNodes.default)(variantNodes, layerNodes.variants.source, {
|
||||
layer: "variants"
|
||||
}));
|
||||
layerNodes.variants.remove();
|
||||
} else if (variantNodes.length > 0) {
|
||||
root.append((0, _cloneNodes.default)(variantNodes, root.source, {
|
||||
layer: "variants"
|
||||
}));
|
||||
}
|
||||
// If we've got a utility layer and no utilities are generated there's likely something wrong
|
||||
const hasUtilityVariants = variantNodes.some((node)=>{
|
||||
var _node_raws_tailwind;
|
||||
return ((_node_raws_tailwind = node.raws.tailwind) === null || _node_raws_tailwind === void 0 ? void 0 : _node_raws_tailwind.parentLayer) === "utilities";
|
||||
});
|
||||
if (layerNodes.utilities && utilityNodes.size === 0 && !hasUtilityVariants) {
|
||||
_log.default.warn("content-problems", [
|
||||
"No utility classes were detected in your source files. If this is unexpected, double-check the `content` option in your Tailwind CSS configuration.",
|
||||
"https://tailwindcss.com/docs/content-configuration"
|
||||
]);
|
||||
}
|
||||
// ---
|
||||
if (env.DEBUG) {
|
||||
console.log("Potential classes: ", candidates.size);
|
||||
console.log("Active contexts: ", _sharedState.contextSourcesMap.size);
|
||||
}
|
||||
// Clear the cache for the changed files
|
||||
context.changedContent = [];
|
||||
// Cleanup any leftover @layer atrules
|
||||
root.walkAtRules("layer", (rule)=>{
|
||||
if (Object.keys(layerNodes).includes(rule.params)) {
|
||||
rule.remove();
|
||||
}
|
||||
});
|
||||
};
|
||||
}
|
||||
Reference in New Issue
Block a user