2 lines
8.7 KiB
JavaScript
2 lines
8.7 KiB
JavaScript
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import e from"postcss-selector-parser";import{selectorSpecificity as r}from"@csstools/selector-specificity";const a=["media","supports"],t=["keyframes"],s=new Set(["layer","supports","media","container","scope"]);function n(e){if("atrule"!==e.type)return!1;if("layer"!==e.name.toLowerCase())return!1;let r=e.parent;for(;r;){if("rule"===r.type)return!1;if("atrule"===r.type&&!s.has(r.name.toLowerCase()))return!1;r=r.parent}return!0}class o{constructor(){this.anonymousLayerCount=0,this.layerCount=0,this.anonymousLayerCount=0,this.layerCount=0,this.layerOrder=new Map,this.layerParamsParsed=new Map,this.layerNameParts=new Map}createAnonymousLayerName(){const e=`anonymous-${this.anonymousLayerCount}-6efdb677-bb05-44e5-840f-29d2175862fd`;return this.addLayerNameParts(e),this.layerParamsParsed.set(e,[e]),this.anonymousLayerCount++,e}createImplicitLayerName(e){const r=this.layerNameParts.get(e),a=`implicit-${r[r.length-1]}-b147acf6-11a6-4338-a4d0-80aef4cd1a2f`;return this.addLayerNameParts([...r,a]),this.layerParamsParsed.set(a,[a]),a}addLayerParams(e,r){r?"string"!=typeof r?this.layerParamsParsed.set(e,r):this.layerParamsParsed.set(e,[r]):this.layerParamsParsed.set(e,[e])}addLayerNameParts(e){"string"!=typeof e?this.layerNameParts.set(e.join("."),e):this.layerNameParts.set(e,[e])}getLayerParams(e){const r=[...this.layerParamsParsed.get(e.params)];let a=e.parent;for(;a;)"atrule"===a.type?(n(a)&&r.push(...this.layerParamsParsed.get(a.params)),a=a.parent):a=a.parent;return r.reverse(),r.flatMap((e=>this.layerNameParts.get(e)))}getLayerNameList(e){const r=this.layerNameParts.get(e),a=[];for(let e=0;e<r.length;e++){const t=r.slice(0,e+1).join(".");this.layerParamsParsed.has(t)||this.layerParamsParsed.set(t,[t]),this.layerNameParts.has(t)||this.layerNameParts.set(t,r.slice(0,e+1)),a.push(r.slice(0,e+1).join("."))}return a}sortLayerNames(){for(const[e,r]of this.layerOrder){const a=this.layerNameParts.get(e);for(let e=1;e<a.length;e++){const t=a.slice(0,e).join(".");this.layerOrder.has(t)||this.layerOrder.set(t,r)}}let e=Array.from(this.layerOrder.entries());e=e.sort(((e,r)=>{const a=this.layerNameParts.get(e[0]),t=this.layerNameParts.get(r[0]);if(a[0]!==t[0])return this.layerOrder.get(a[0])-this.layerOrder.get(t[0]);const s=Math.max(a.length,t.length);for(let e=0;e<s;e++){const r=a[e],s=t[e];if(r!==s)return r?s?this.layerOrder.get(a.slice(0,e).join("."))-this.layerOrder.get(t.slice(0,e).join(".")):-1:1}})),this.layerOrder.clear(),e.forEach(((e,r)=>{this.layerOrder.set(e[0],r)}))}}function l(r,a){const t=e().astSync(r),s=e().astSync(function(e){if(0===e)return"";let r="";for(let a=0;a<e;a++)r+=":not(#\\#)";return r}(a));let n=!1;for(let r=0;r<t.nodes[0].nodes.length;r++)if("combinator"===t.nodes[0].nodes[r].type||e.isPseudoElement(t.nodes[0].nodes[r])){t.nodes[0].insertBefore(t.nodes[0].nodes[r],s),n=!0;break}return n||t.nodes[0].insertAfter(t.nodes[0].nodes[t.nodes[0].nodes.length-1],s),t.toString()}function i(e,r){let a=!1;return e.walk((e=>{if(r(e))return a=!0,!1})),a}function u(e,r){let a=!1;return e.walkAtRules((e=>{if(r(e))return a=!0,!1})),a}function y(e){let r=e.parent;for(;r;)if("atrule"===r.type){if(n(r))return r;r=r.parent}else r=r.parent;return null}function m(e){var r;e.walk((e=>{var r;("rule"===e.type||"atrule"===e.type&&["layer",...a].includes(e.name.toLowerCase()))&&(0===(null==(r=e.nodes)?void 0:r.length)&&e.remove())})),0===(null==(r=e.nodes)?void 0:r.length)&&e.remove()}function p(e){let r=e;for(;r;){if(void 0===r.nodes)return;if(r.nodes.length>0)return;const e=r.parent;r.remove(),r=e}}function c(e,r,{result:t,options:s}){e.walkAtRules((e=>{if(!n(e))return;const o=r.getLayerParams(e),l=o.join(".");r.layerOrder.has(l)||(s.onConditionalRulesChangingLayerOrder&&function(e){let r=e.parent;for(;r;)if("atrule"===r.type){if(a.includes(r.name.toLowerCase()))return r;r=r.parent}else r=r.parent;return null}(e)&&!e.params.endsWith("b147acf6-11a6-4338-a4d0-80aef4cd1a2f")&&!e.params.endsWith("6efdb677-bb05-44e5-840f-29d2175862fd")&&e.warn(t,"handling different layer orders in conditional rules is unsupported by this plugin and will
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