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CSSLint: reset parserlib cache when inline overrides change

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tophf 2019-01-24 09:37:50 +03:00
parent 7a48484463
commit ded40b7aba
1 changed files with 9 additions and 1 deletions
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10
vendor-overwrites/csslint/csslint.js
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@ -126,6 +126,9 @@ var CSSLint = (() => {
}; };
const rules = []; const rules = [];
// previous CSSLint overrides are used to decide whether the parserlib's cache should be reset
let prevOverrides;
return Object.assign(new parserlib.util.EventTarget(), { return Object.assign(new parserlib.util.EventTarget(), {
addRule(rule) { addRule(rule) {
@ -193,8 +196,13 @@ var CSSLint = (() => {
rules[id] && rules[id] &&
rules[id].init(parser, reporter)); rules[id].init(parser, reporter));
// TODO: when ruleset is unchanged we can try to invalidate only line ranges in 'allow' and 'ignore'
const newOvr = [ruleset, allow, ignore];
const reuseCache = !prevOverrides || JSON.stringify(prevOverrides) === JSON.stringify(newOvr);
prevOverrides = newOvr;
try { try {
parser.parse(text, {reuseCache: true}); parser.parse(text, {reuseCache});
} catch (ex) { } catch (ex) {
reporter.error('Fatal error, cannot continue: ' + ex.message, ex.line, ex.col, {}); reporter.error('Fatal error, cannot continue: ' + ex.message, ex.line, ex.col, {});
} }