fix: performance related fixes

This commit is contained in:
Carl-Gerhard Lindesvärd
2025-10-22 12:29:56 +02:00
parent 8bb0c87ec9
commit 1285ad85a2
60 changed files with 4264 additions and 2959 deletions

View File

@@ -7,6 +7,23 @@ const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
import yaml from 'js-yaml';
// Regex special characters that indicate we need actual regex
const regexSpecialChars = /[|^$.*+?(){}\[\]\\]/;
function transformBots(bots: any[]): any[] {
return bots.map((bot) => {
const { regex, ...rest } = bot;
const hasRegexChars = regexSpecialChars.test(regex);
if (hasRegexChars) {
// Keep as regex
return { regex, ...rest };
}
// Convert to includes
return { includes: regex, ...rest };
});
}
async function main() {
// Get document, or throw exception on error
try {
@@ -14,6 +31,9 @@ async function main() {
'https://raw.githubusercontent.com/matomo-org/device-detector/master/regexes/bots.yml',
).then((res) => res.text());
const parsedData = yaml.load(data) as any[];
const transformedBots = transformBots(parsedData);
fs.writeFileSync(
path.resolve(__dirname, '../src/bots/bots.ts'),
[
@@ -21,11 +41,20 @@ async function main() {
'',
'// The data is fetch from device-detector https://raw.githubusercontent.com/matomo-org/device-detector/master/regexes/bots.yml',
'',
`const bots = ${JSON.stringify(yaml.load(data))} as const;`,
`const bots = ${JSON.stringify(transformedBots, null, 2)} as const;`,
'export default bots;',
'',
].join('\n'),
'utf-8',
);
console.log(
`✅ Generated bots.ts with ${transformedBots.length} bot entries`,
);
const regexCount = transformedBots.filter((b) => 'regex' in b).length;
const includesCount = transformedBots.filter((b) => 'includes' in b).length;
console.log(` - ${includesCount} simple string matches (includes)`);
console.log(` - ${regexCount} regex patterns`);
} catch (e) {
console.log(e);
}