| Path : /var/www/html/infraai.ai/frontend/node_modules/strip-comments/lib/ |
|
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| Current File : /var/www/html/infraai.ai/frontend/node_modules/strip-comments/lib/compile.js |
'use strict';
const compile = (cst, options = {}) => {
const keepProtected = options.safe === true || options.keepProtected === true;
let firstSeen = false;
const walk = (node, parent) => {
let output = '';
let inner;
let lines;
for (const child of node.nodes) {
switch (child.type) {
case 'block':
if (options.first && firstSeen === true) {
output += walk(child, node);
break;
}
if (options.preserveNewlines === true) {
inner = walk(child, node);
lines = inner.split('\n');
output += '\n'.repeat(lines.length - 1);
break;
}
if (keepProtected === true && child.protected === true) {
output += walk(child, node);
break;
}
firstSeen = true;
break;
case 'line':
if (options.first && firstSeen === true) {
output += child.value;
break;
}
if (keepProtected === true && child.protected === true) {
output += child.value;
}
firstSeen = true;
break;
case 'open':
case 'close':
case 'text':
case 'newline':
default: {
output += child.value || '';
break;
}
}
}
return output;
};
return walk(cst);
};
module.exports = compile;