37 lines
996 B
JavaScript
37 lines
996 B
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.default = minifySvg;
|
|
var _helpers = require("../helpers.cjs");
|
|
/** Minify SVG with SVGO */
|
|
async function minifySvg(tree, options, svgoOptions = {}) {
|
|
const svgo = await (0, _helpers.optionalImport)('svgo');
|
|
if (!svgo) return tree;
|
|
tree.match({
|
|
tag: 'svg'
|
|
}, node => {
|
|
let svgStr = tree.render(node, {
|
|
closingSingleTag: 'slash',
|
|
quoteAllAttributes: true
|
|
});
|
|
try {
|
|
const result = svgo.optimize(svgStr, svgoOptions);
|
|
node.tag = false;
|
|
node.attrs = {};
|
|
// result.data is a string, we need to cast it to an array
|
|
node.content = [result.data];
|
|
return node;
|
|
} catch (error) {
|
|
console.error('htmlnano fails to minify the svg:');
|
|
console.error(error);
|
|
if (error.name === 'SvgoParserError') {
|
|
console.error(error.toString());
|
|
}
|
|
// We return the node as-is
|
|
return node;
|
|
}
|
|
});
|
|
return tree;
|
|
} |