build: embed mmdb as pure js data (#782)

2026-06-04 19:36:42 +00:00 · 2024-08-14 05:48:02 +08:00
parent e40881c62e
commit c3b9a6c6aa
9 changed files with 200 additions and 207 deletions
@@ -0,0 +1,16 @@
+import * as zlib from 'node:zlib';
+import * as fs from 'node:fs';
+
+const buf = fs.readFileSync('server/geoip/GeoLite2-Country.mmdb');
+
+const compressed = zlib.brotliCompressSync(buf).toString('base64');
+
+fs.writeFileSync(
+  'server/geoip/data.ts',
+  `
+import * as zlib from 'node:zlib';
+
+// data is brotli compressed GeoLite2-Country.mmdb in base64 format
+export const data = zlib.brotliDecompressSync(Buffer.from('${compressed}', 'base64'));
+`,
+);