ci: add clear cache tool

build/clearCache.js

@@ -0,0 +1,16 @@
+const superagent = require('superagent');
+const secret = process.env.GITHUB_TOKEN;
+async function main() {
+    const res = await superagent.get('https://api.github.com/repos/hydro-dev/Hydro/actions/caches')
+        .set('Accept', 'application/vnd.github+json')
+        .set('User-Agent', 'Hydro')
+        .set('Authorization', `Bearer ${secret}`);
+    console.log(`Total ${res.body.total_count}`);
+    console.log(res.body.actions_caches.map((i) => i.key));
+    await Promise.all(res.body.actions_caches.map((i) => superagent
+        .delete(`https://api.github.com/repos/hydro-dev/Hydro/actions/caches?key=${i.key}`)
+        .set('Accept', 'application/vnd.github+json')
+        .set('User-Agent', 'Hydro')
+        .set('Authorization', `Bearer ${secret}`)));
+}
+main();