refactor(cli): split commands into modules

src/commands/bookmarks.ts

@@ -0,0 +1,47 @@
+import type { Command } from 'commander';
+import type { CliContext } from '../cli/shared.js';
+import { extractBookmarkFolderId } from '../lib/extract-bookmark-folder-id.js';
+import { TwitterClient } from '../lib/twitter-client.js';
+
+export function registerBookmarksCommand(program: Command, ctx: CliContext): void {
+  program
+    .command('bookmarks')
+    .description('Get your bookmarked tweets')
+    .option('-n, --count <number>', 'Number of bookmarks to fetch', '20')
+    .option('--folder-id <id>', 'Bookmark folder (collection) id')
+    .option('--json', 'Output as JSON')
+    .action(async (cmdOpts: { count?: string; json?: boolean; folderId?: string }) => {
+      const opts = program.opts();
+      const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
+      const count = Number.parseInt(cmdOpts.count || '20', 10);
+
+      const { cookies, warnings } = await ctx.resolveCredentialsFromOptions(opts);
+
+      for (const warning of warnings) {
+        console.error(`${ctx.p('warn')}${warning}`);
+      }
+
+      if (!cookies.authToken || !cookies.ct0) {
+        console.error(`${ctx.p('err')}Missing required credentials`);
+        process.exit(1);
+      }
+
+      const client = new TwitterClient({ cookies, timeoutMs });
+      const folderId = cmdOpts.folderId ? extractBookmarkFolderId(cmdOpts.folderId) : null;
+      if (cmdOpts.folderId && !folderId) {
+        console.error(`${ctx.p('err')}Invalid --folder-id. Expected numeric ID or https://x.com/i/bookmarks/<id>.`);
+        process.exit(1);
+      }
+      const result = folderId
+        ? await client.getBookmarkFolderTimeline(folderId, count)
+        : await client.getBookmarks(count);
+
+      if (result.success && result.tweets) {
+        const emptyMessage = folderId ? 'No bookmarks found in folder.' : 'No bookmarks found.';
+        ctx.printTweets(result.tweets, { json: cmdOpts.json, emptyMessage });
+      } else {
+        console.error(`${ctx.p('err')}Failed to fetch bookmarks: ${result.error}`);
+        process.exit(1);
+      }
+    });
+}