feat(cli): add /note command to append and view workspace notes

2026-07-19 22:40:20 -07:00 · 2026-04-21 16:47:20 -07:00
parent ffb28c772b
commit ad98bedc6e
3 changed files with 206 additions and 0 deletions
@@ -0,0 +1,89 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { CommandKind, type SlashCommand } from './types.js';
+import * as fsPromises from 'node:fs/promises';
+import * as path from 'node:path';
+
+export const noteCommand: SlashCommand = {
+  name: 'note',
+  description: 'Manage workspace notes (append or view)',
+  kind: CommandKind.BUILT_IN,
+  autoExecute: true,
+  subCommands: [
+    {
+      name: 'view',
+      description: 'View the current workspace notes',
+      kind: CommandKind.BUILT_IN,
+      autoExecute: true,
+      action: async () => {
+        const workspaceRoot = process.cwd();
+        const notesFile = path.join(workspaceRoot, 'notes.md');
+
+        try {
+          const content = await fsPromises.readFile(notesFile, 'utf8');
+          return {
+            type: 'message',
+            messageType: 'info',
+            content: `### Current Notes\n\n${content}`,
+          };
+        } catch (err: unknown) {
+          if (
+            err &&
+            typeof err === 'object' &&
+            'code' in err &&
+            err.code === 'ENOENT'
+          ) {
+            return {
+              type: 'message',
+              messageType: 'info',
+              content: 'No notes found in this workspace.',
+            };
+          }
+          const errorMessage = err instanceof Error ? err.message : String(err);
+          return {
+            type: 'message',
+            messageType: 'error',
+            content: `Failed to read notes: ${errorMessage}`,
+          };
+        }
+      },
+    },
+  ],
+  action: async (context, args) => {
+    if (!args.trim()) {
+      return {
+        type: 'message',
+        messageType: 'info',
+        content:
+          'Please provide a note to save or use `/note view` to see your notes. Example: `/note This is a useful thought.`',
+      };
+    }
+
+    const workspaceRoot = process.cwd();
+    const notesFile = path.join(workspaceRoot, 'notes.md');
+    const timestamp = new Date().toLocaleString();
+
+    const noteEntry = `\n## ${timestamp}\n\n${args.trim()}\n`;
+
+    try {
+      await fsPromises.appendFile(notesFile, noteEntry);
+
+      return {
+        type: 'message',
+        messageType: 'info',
+        content: `Note saved to ${notesFile}`,
+      };
+    } catch (err: unknown) {
+      const errorMessage = err instanceof Error ? err.message : String(err);
+      return {
+        type: 'message',
+        messageType: 'error',
+        content: `Failed to save note: ${errorMessage}`,
+      };
+    }
+  },
+};