stylus/edit/editor-worker.js
tophf fdbfb23547
API groups + use executeScript for early injection (#1149)
* parserlib: fast section extraction, tweaks and speedups
* csslint: "simple-not" rule
* csslint: enable and fix "selector-newline" rule
* simplify db: resolve with result
* simplify download()
* remove noCode param as it wastes more time/memory on copying
* styleManager: switch style<->data names to reflect their actual contents
* inline method bodies to avoid indirection and enable better autocomplete/hint/jump support in IDE
* upgrade getEventKeyName to handle mouse clicks
* don't trust location.href as it hides text fragment
* getAllKeys is implemented since Chrome48, FF44
* allow recoverable css errors + async'ify usercss.js
* openManage: unminimize windows
* remove the obsolete Chrome pre-65 workaround
* fix temporal dead zone in apply.js
* ff bug workaround for simple editor window
* consistent window scrolling in scrollToEditor and jumpToPos
* rework waitForSelector and collapsible <details>
* blank paint frame workaround for new Chrome
* extract stuff from edit.js and load on demand
* simplify regexpTester::isShown
* move MozDocMapper to sections-util.js
* extract fitSelectBox()
* initialize router earlier
* use helpPopup.close()
* fix autofocus in popups, follow-up to 5bb1b5ef
* clone objects in prefs.get() + cosmetics
* reuse getAll result for INC
2021-01-01 17:27:58 +03:00

95 lines
2.6 KiB
JavaScript

/* global createWorkerApi */// worker-util.js
'use strict';
(() => {
const {require} = self; // self.require will be overwritten by StyleLint
/** @namespace EditorWorker */
createWorkerApi({
async csslint(code, config) {
require(['/js/csslint/parserlib', '/js/csslint/csslint']); /* global CSSLint */
return CSSLint
.verify(code, config).messages
.map(m => Object.assign(m, {rule: {id: m.rule.id}}));
},
getRules(linter) {
return ruleRetriever[linter](); // eslint-disable-line no-use-before-define
},
metalint(code) {
require(['/js/meta-parser']); /* global metaParser */
const result = metaParser.lint(code);
// extract needed info
result.errors = result.errors.map(err => ({
code: err.code,
args: err.args,
message: err.message,
index: err.index,
}));
return result;
},
async stylelint(code, config) {
require(['/vendor/stylelint-bundle/stylelint-bundle.min']);
const {results: [res]} = await self.require('stylelint').lint({code, config});
delete res._postcssResult; // huge and unused
return res;
},
});
const ruleRetriever = {
csslint() {
require(['/js/csslint/csslint']);
return CSSLint.getRules().map(rule => {
const output = {};
for (const [key, value] of Object.entries(rule)) {
if (typeof value !== 'function') {
output[key] = value;
}
}
return output;
});
},
stylelint() {
require(['/vendor/stylelint-bundle/stylelint-bundle.min']);
const options = {};
const rxPossible = /\bpossible:("(?:[^"]*?)"|\[(?:[^\]]*?)\]|\{(?:[^}]*?)\})/g;
const rxString = /"([-\w\s]{3,}?)"/g;
for (const [id, rule] of Object.entries(self.require('stylelint').rules)) {
const ruleCode = `${rule}`;
const sets = [];
let m, mStr;
while ((m = rxPossible.exec(ruleCode))) {
const possible = m[1];
const set = [];
while ((mStr = rxString.exec(possible))) {
const s = mStr[1];
if (s.includes(' ')) {
set.push(...s.split(/\s+/));
} else {
set.push(s);
}
}
if (possible.includes('ignoreAtRules')) {
set.push('ignoreAtRules');
}
if (possible.includes('ignoreShorthands')) {
set.push('ignoreShorthands');
}
if (set.length) {
sets.push(set);
}
}
if (sets.length) {
options[id] = sets;
}
}
return options;
},
};
})();