added "safe mode" environment variable switch which disables startup scripts and resets tabs

src/public/app/widgets/note_type.js

@@ -41,6 +41,9 @@ export default class NoteTypeWidget extends TabAwareWidget {
         this.$noteTypeDropdown = this.$widget.find(".note-type-dropdown");
         this.$noteTypeButton = this.$widget.find(".note-type-button");
         this.$noteTypeDesc = this.$widget.find(".note-type-desc");
+
+        this.$widget.on('click', '.dropdown-item',
+            () => this.$widget.find('.dropdown-toggle').dropdown('toggle'));
     }
 
     async refreshWithNote(note) {

src/routes/api/script.js

@@ -54,11 +54,21 @@ function getBundlesWithLabel(label, value) {
 }
 
 function getStartupBundles() {
-    return getBundlesWithLabel("run", "frontendStartup");
+    if (!process.env.TRILIUM_SAFE_MODE) {
+        return getBundlesWithLabel("run", "frontendStartup");
+    }
+    else {
+        return [];
+    }
 }
 
 function getWidgetBundles() {
-    return getBundlesWithLabel("widget");
+    if (!process.env.TRILIUM_SAFE_MODE) {
+        return getBundlesWithLabel("widget");
+    }
+    else {
+        return [];
+    }
 }
 
 function getRelationBundles(req) {

src/services/options_init.js

@@ -101,10 +101,10 @@ function initStartupOptions() {
         }
     }
 
-    if (process.env.TRILIUM_START_NOTE_ID) {
+    if (process.env.TRILIUM_START_NOTE_ID || process.env.TRILIUM_SAFE_MODE) {
         optionService.setOption('openTabs', JSON.stringify([
             {
-                notePath: process.env.TRILIUM_START_NOTE_ID,
+                notePath: process.env.TRILIUM_START_NOTE_ID || 'root',
                 active: true
             }
         ]));

src/services/scheduler.js

@@ -22,9 +22,11 @@ function runNotesWithLabel(runAttrValue) {
 }
 
 sqlInit.dbReady.then(() => {
-    setTimeout(cls.wrap(() => runNotesWithLabel('backendStartup')), 10 * 1000);
+    if (!process.env.TRILIUM_SAFE_MODE) {
+        setTimeout(cls.wrap(() => runNotesWithLabel('backendStartup')), 10 * 1000);
 
-    setInterval(cls.wrap(() => runNotesWithLabel('hourly')), 3600 * 1000);
+        setInterval(cls.wrap(() => runNotesWithLabel('hourly')), 3600 * 1000);
 
-    setInterval(cls.wrap(() => runNotesWithLabel('daily')), 24 * 3600 * 1000);
+        setInterval(cls.wrap(() => runNotesWithLabel('daily')), 24 * 3600 * 1000);
+    }
 });

src/services/script.js

@@ -1,4 +1,3 @@
-const sql = require('./sql');
 const ScriptContext = require('./script_context');
 const repository = require('./repository');
 const cls = require('./cls');