update script

utils/scripts/checkBTCDupsv2.js

@@ -0,0 +1,30 @@
+const addressBook = require('../../projects/helper/bitcoin-book/index');
+
+console.log('project count: ', Object.keys(addressBook).length);
+const addressProjectMap = {}
+
+async function run() {
+
+  await Promise.all(Object.keys(addressBook).map(async project => {
+    let addresses = addressBook[project];
+    if (!Array.isArray(addresses)) addresses = await addresses()
+    for (let address of addresses) {
+      if (addressProjectMap[address]) {
+        addressProjectMap[address].push(project);
+      } else {
+        addressProjectMap[address] = [project];
+      }
+    }
+  }))
+
+  const duplicates = {}
+  for (const [address, projects] of Object.entries(addressProjectMap)) {
+    if (projects.length > 1) {
+      duplicates[address] = projects.join(', ');
+    }
+  }
+
+  console.table(Object.entries(duplicates));
+}
+
+run().catch(console.error).then(() => process.exit(0));