Jay
43 lines
2.8 KiB
TypeScript
43 lines
2.8 KiB
TypeScript
const esc = (s:string)=>s;
|
|
function getHtml() {
|
|
let pendingFiles = [{name: 'foo'}];
|
|
let text = 'bar';
|
|
let t = '';
|
|
if((t.match(/\`\`\`/g)||[]).length % 2 !== 0) t += '\\\\n\`\`\`';
|
|
|
|
let h = "var x = 1; // test";
|
|
h=h.replace(new RegExp("(\\\\/\\\\/[^\\\\n]*)", "g"),'<span class=\"cm\">$1</span>');
|
|
h=h.replace(new RegExp("(#[^\\\\n]*)", "g"),'<span class=\"cm\">$1</span>');
|
|
h=h.replace(new RegExp("(\\\\/\\\\*[\\\\s\\\\S]*?\\\\*\\\\/)", "g"),'<span class=\"cm\">$1</span>');
|
|
h=h.replace(/("[^&]*?"|'[^&]*?')/g,'<span class=\"str\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(function|const|let|var|return|if|else|for|while|class|import|export|from|default|async|await|try|catch|throw|new|this|def|self|print|lambda|yield|with|as|raise|except|finally)\\\\b", "g"),'<span class=\"kw\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(\\\\d+\\\\.?\\\\d*)\\\\b", "g"),'<span class=\"num\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(True|False|None|true|false|null|undefined|NaN)\\\\b", "g"),'<span class=\"num\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(String|Number|Boolean|Array|Object|Map|Set|Promise|void|int|float|str|list|dict|tuple)\\\\b", "g"),'<span class=\"type\">$1</span>');
|
|
h=h.replace(/([=!+\\-*/%|&^~?:]+)/g,'<span class=\"op\">$1</span>');
|
|
|
|
const displayText=text+(pendingFiles.length>0?'\\\\n\\ud83d\\udcce '+pendingFiles.map(f=>f.name).join(', '):'');
|
|
|
|
return `
|
|
<script>
|
|
function highlight(code,lang){
|
|
let h=esc(code);
|
|
h=h.replace(new RegExp("(\\\\/\\\\/[^\\\\n]*)", "g"),'<span class=\"cm\">$1</span>');
|
|
h=h.replace(new RegExp("(#[^\\\\n]*)", "g"),'<span class=\"cm\">$1</span>');
|
|
h=h.replace(new RegExp("(\\\\/\\\\*[\\\\s\\\\S]*?\\\\*\\\\/)", "g"),'<span class=\"cm\">$1</span>');
|
|
h=h.replace(/("[^&]*?"|'[^&]*?')/g,'<span class=\"str\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(function|const|let|var|return|if|else|for|while|class|import|export|from|default|async|await|try|catch|throw|new|this|def|self|print|lambda|yield|with|as|raise|except|finally)\\\\b", "g"),'<span class=\"kw\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(\\\\d+\\\\.?\\\\d*)\\\\b", "g"),'<span class=\"num\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(True|False|None|true|false|null|undefined|NaN)\\\\b", "g"),'<span class=\"num\">$1</span>');
|
|
h=h.replace(new RegExp("\\\\b(String|Number|Boolean|Array|Object|Map|Set|Promise|void|int|float|str|list|dict|tuple)\\\\b", "g"),'<span class=\"type\">$1</span>');
|
|
h=h.replace(/([=!+\\-*/%|&^~?:]+)/g,'<span class=\"op\">$1</span>');
|
|
return h;
|
|
}
|
|
const displayText = "${displayText}";
|
|
</script>
|
|
`;
|
|
}
|
|
const html = getHtml();
|
|
const {JSDOM} = require('jsdom');
|
|
try { new JSDOM(html, {runScripts:'dangerously'}); console.log('JSDOM OK'); } catch(e) { console.error('ERR:', e.message); }
|