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optimize.js
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optimize.js
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/* eslint-disable no-console */
const {resolve: resolvePath, basename, dirname} = require('path');
const SVGO = require('svgo');
const glob = require('glob');
const {paramCase} = require('change-case');
const {readFileSync, writeFileSync, removeSync} = require('fs-extra');
const {svgOptions} = require('@shopify/images/optimize');
const svgo = new SVGO(svgOptions());
glob(resolvePath(__dirname, '../**/*.svg'), (error, files) => {
if (error) {
console.error(error);
process.exit(1);
return;
}
files.forEach((file) => optimizeFile(file));
});
function optimizeFile(file) {
return new Promise((resolve) => {
const data = readFileSync(file, 'utf8');
svgo.optimize(data, (result) => {
removeSync(file);
const newFile = resolvePath(
dirname(file),
`${paramCase(basename(file, '.svg'))}.svg`,
);
writeFileSync(newFile, `${result.data}\n`);
resolve();
});
});
}