fix: fix truncate issue (#825)

src/command/packer.ts

@@ -1,6 +1,5 @@
-import truncate from "just-truncate";
-
 import type { CommandType } from "~/schemas";
+import { truncate } from "~/utils";
 
 const abbreviations = ["ip", "asn", "btc", "cve", "eth", "url"];
 

src/utils.ts

@@ -1,4 +1,5 @@
 import { Base64 } from "js-base64";
+import jt from "just-truncate";
 
 import type { Scanner, Searcher } from "~/types";
 
@@ -43,3 +44,7 @@ export function isSearcher(object: any): object is Searcher {
 export function isScanner(object: any): object is Scanner {
   return "setAPIKey" in object;
 }
+
+export function truncate(s: string, length: number = 32): string {
+  return jt(s, length);
+}

tests/utils.spec.ts

@@ -0,0 +1,8 @@
+import { truncate } from "~/utils";
+
+test.each([
+  ["a".repeat(32), "a".repeat(32)],
+  ["a".repeat(33), "a".repeat(29) + "..."],
+])(".truncate(%s, %s)", (s: string, expected: string) => {
+  expect(truncate(s)).toBe(expected);
+});