From f992eda9daaebea0e458ef490277b3704d037cb7 Mon Sep 17 00:00:00 2001
From: Nystik <236107-Nystik@users.noreply.gitlab.com>
Date: Wed, 18 Mar 2026 19:30:02 +0100
Subject: [PATCH] improve vault ergonomics. remember last active vault, keep
 plugin trust on vault rename.

---
 services/vault-service.js | 19 +++++++++++++++++++
 shims/loader.js           |  4 +++-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/services/vault-service.js b/services/vault-service.js
index 2fbfee6..64a0d85 100644
--- a/services/vault-service.js
+++ b/services/vault-service.js
@@ -72,6 +72,8 @@ export const vaultService = {
       body: JSON.stringify({ vault: id, name: newName }),
     });
 
+    this._migrateLocalStorage(id, newName);
+
     if (id === this.getCurrentVaultId()) {
       window.__currentVaultId = newName;
 
@@ -112,8 +114,25 @@ export const vaultService = {
   },
 
   openVault(id) {
+    localStorage.setItem("last-vault", id);
+
     const target = window.parent !== window ? window.parent : window;
 
     target.location.href = "/?vault=" + encodeURIComponent(id);
   },
+
+  _migrateLocalStorage(oldId, newId) {
+    const pluginKey = "enable-plugin-";
+
+    const oldVal = localStorage.getItem(pluginKey + oldId);
+
+    if (oldVal !== null) {
+      localStorage.setItem(pluginKey + newId, oldVal);
+      localStorage.removeItem(pluginKey + oldId);
+    }
+
+    if (localStorage.getItem("last-vault") === oldId) {
+      localStorage.setItem("last-vault", newId);
+    }
+  },
 };
diff --git a/shims/loader.js b/shims/loader.js
index 32a41fc..d517d61 100644
--- a/shims/loader.js
+++ b/shims/loader.js
@@ -182,7 +182,8 @@ window.addEventListener(
 );
 
 const _urlParams = new URLSearchParams(window.location.search);
-window.__currentVaultId = _urlParams.get("vault") || "";
+window.__currentVaultId =
+  _urlParams.get("vault") || localStorage.getItem("last-vault") || "";
 
 (function initVaultConfig() {
   try {
@@ -199,6 +200,7 @@ window.__currentVaultId = _urlParams.get("vault") || "";
       const info = JSON.parse(xhr.responseText);
 
       window.__currentVaultId = info.id;
+      localStorage.setItem("last-vault", info.id);
       window.__obsidianVersion = info.version || "0.0.0";
 
       window.__vaultConfig = {