All: Use Lerna to manage monorepo

packages/app-cli/app/command-todo.js

@@ -0,0 +1,47 @@
+const { BaseCommand } = require('./base-command.js');
+const { app } = require('./app.js');
+const { _ } = require('@joplinapp/lib/locale');
+const BaseModel = require('@joplinapp/lib/BaseModel').default;
+const Note = require('@joplinapp/lib/models/Note.js');
+const time = require('@joplinapp/lib/time').default;
+
+class Command extends BaseCommand {
+	usage() {
+		return 'todo <todo-command> <note-pattern>';
+	}
+
+	description() {
+		return _('<todo-command> can either be "toggle" or "clear". Use "toggle" to toggle the given to-do between completed and uncompleted state (If the target is a regular note it will be converted to a to-do). Use "clear" to convert the to-do back to a regular note.');
+	}
+
+	async action(args) {
+		const action = args['todo-command'];
+		const pattern = args['note-pattern'];
+		const notes = await app().loadItems(BaseModel.TYPE_NOTE, pattern);
+		if (!notes.length) throw new Error(_('Cannot find "%s".', pattern));
+
+		for (let i = 0; i < notes.length; i++) {
+			const note = notes[i];
+
+			this.encryptionCheck(note);
+
+			let toSave = {
+				id: note.id,
+			};
+
+			if (action == 'toggle') {
+				if (!note.is_todo) {
+					toSave = Note.toggleIsTodo(note);
+				} else {
+					toSave.todo_completed = note.todo_completed ? 0 : time.unixMs();
+				}
+			} else if (action == 'clear') {
+				toSave.is_todo = 0;
+			}
+
+			await Note.save(toSave);
+		}
+	}
+}
+
+module.exports = Command;