Rename localStorage item knowns to sshwifty-knowns

nirui · Dec 8, 2019 · aeb339c · aeb339c
1 parent d3c569f
commit aeb339c
Showing 1 changed file with 15 additions and 2 deletions.
diff --git a/ui/home_historyctl.js b/ui/home_historyctl.js
@@ -3,8 +3,21 @@ import { History } from "./commands/history.js";
 export function build(ctx) {
   let rec = [];
 
+  // This renames "knowns" to "sshwifty-knowns"
+  // TODO: Remove this after some few years
   try {
-    rec = JSON.parse(localStorage.getItem("knowns"));
+    let oldStore = localStorage.getItem("knowns");
+
+    if (oldStore) {
+      localStorage.setItem("sshwifty-knowns", oldStore);
+      localStorage.removeItem("knowns");
+    }
+  } catch (e) {
+    // Do nothing
+  }
+
+  try {
+    rec = JSON.parse(localStorage.getItem("sshwifty-knowns"));
 
     if (!rec) {
       rec = [];
@@ -17,7 +30,7 @@ export function build(ctx) {
     rec,
     (h, d) => {
       try {
-        localStorage.setItem("knowns", JSON.stringify(d));
+        localStorage.setItem("sshwifty-knowns", JSON.stringify(d));
         ctx.connector.knowns = h.all();
       } catch (e) {
         alert("Unable to save remote history due to error: " + e);