1 files changed, 26 insertions, 0 deletions
diff --git a/src/build/static.ts b/src/build/static.ts
new file mode 100644
index 000000000..f7518c7be
--- /dev/null
+++ b/src/build/static.ts
@@ -0,0 +1,26 @@
+import type {Element} from 'domhandler';
+import cheerio from 'cheerio';
+
+export function collectStatics(html: string) {
+  const statics = new Set<string>();
+
+  const $ = cheerio.load(html);
+
+  const append = (el: Element, attr: string) => {
+    const value: string = $(el).attr(attr)!;
+    if(value.startsWith('http')) {
+      return;
+    }
+    statics.add(value);
+  }
+
+  $('link[href]').each((i, el) => {
+    append(el, 'href');
+  });
+
+  $('img[src]').each((i, el) => {
+    append(el, 'src');
+  });
+
+  return statics;
+}
+\ No newline at end of file