Add home timeline pagination flags

README.md

@@ -175,7 +175,7 @@ Fields:
 - `bird reply <tweet-id-or-url> "<text>"` — reply to a tweet using its ID or URL.
 - `bird help [command]` — show help (or help for a subcommand).
 - `bird query-ids [--fresh] [--json]` — inspect or refresh cached GraphQL query IDs.
-- `bird home [-n count] [--following] [--json] [--json-full]` — fetch your home timeline (For You) or Following feed.
+- `bird home [-n count] [--following] [--all] [--max-pages n] [--cursor string] [--delay ms] [--json] [--json-full]` — fetch your home timeline (For You) or Following feed; `--max-pages` implies pagination.
 - `bird read <tweet-id-or-url> [--json]` — fetch tweet content as text or JSON.
 - `bird <tweet-id-or-url> [--json]` — shorthand for `read` when only a URL or ID is provided.
 - `bird replies <tweet-id-or-url> [--all] [--max-pages n] [--cursor string] [--delay ms] [--json]` — list replies to a tweet.

src/commands/home.ts

@@ -1,4 +1,5 @@
 import type { Command } from 'commander';
+import { parsePaginationFlags } from '../cli/pagination.js';
 import type { CliContext } from '../cli/shared.js';
 import { TwitterClient } from '../lib/twitter-client.js';
 
@@ -7,36 +8,73 @@ export function registerHomeCommand(program: Command, ctx: CliContext): void {
     .command('home')
     .description('Get your home timeline ("For You" feed)')
     .option('-n, --count <number>', 'Number of tweets to fetch', '20')
+    .option('--all', 'Fetch all available pages up to --count')
+    .option('--max-pages <number>', 'Stop after N pages')
+    .option('--cursor <string>', 'Resume pagination from a cursor')
+    .option('--delay <ms>', 'Delay in ms between page fetches', '1000')
     .option('--following', 'Get "Following" feed (chronological) instead of "For You"')
     .option('--json', 'Output as JSON')
     .option('--json-full', 'Output as JSON with full raw API response in _raw field')
-    .action(async (cmdOpts: { count?: string; following?: boolean; json?: boolean; jsonFull?: boolean }) => {
-      const opts = program.opts();
-      const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
-      const count = Number.parseInt(cmdOpts.count || '20', 10);
-      const relayBaseUrl = ctx.resolveRelayBaseUrlFromOptions(opts);
-      const profileName = ctx.resolveProfileNameFromOptions(opts);
+    .action(
+      async (cmdOpts: {
+        count?: string;
+        all?: boolean;
+        maxPages?: string;
+        cursor?: string;
+        delay?: string;
+        following?: boolean;
+        json?: boolean;
+        jsonFull?: boolean;
+      }) => {
+        const opts = program.opts();
+        const timeoutMs = ctx.resolveTimeoutFromOptions(opts);
+        const count = Number.parseInt(cmdOpts.count || '20', 10);
+        const pagination = parsePaginationFlags(cmdOpts, {
+          maxPagesImpliesPagination: true,
+          includeDelay: true,
+        });
+        if (!pagination.ok) {
+          console.error(`${ctx.p('err')}${pagination.error}`);
+          process.exit(1);
+        }
+        const relayBaseUrl = ctx.resolveRelayBaseUrlFromOptions(opts);
+        const profileName = ctx.resolveProfileNameFromOptions(opts);
 
-      if (!Number.isFinite(count) || count <= 0) {
-        console.error(`${ctx.p('err')}Invalid --count. Expected a positive integer.`);
-        process.exit(1);
-      }
+        if (!Number.isFinite(count) || count <= 0) {
+          console.error(`${ctx.p('err')}Invalid --count. Expected a positive integer.`);
+          process.exit(1);
+        }
 
-      const client = new TwitterClient({ relayBaseUrl, profileName, timeoutMs });
-      const includeRaw = cmdOpts.jsonFull ?? false;
+        const client = new TwitterClient({ relayBaseUrl, profileName, timeoutMs });
+        const includeRaw = cmdOpts.jsonFull ?? false;
+        const usePagination = pagination.usePagination;
+        const fetchOptions = {
+          includeRaw,
+          maxPages: pagination.maxPages,
+          cursor: pagination.cursor,
+          pageDelayMs: pagination.pageDelayMs,
+        };
 
-      const result = cmdOpts.following
-        ? await client.getHomeLatestTimeline(count, { includeRaw })
-        : await client.getHomeTimeline(count, { includeRaw });
+        const result = cmdOpts.following
+          ? await client.getHomeLatestTimeline(count, fetchOptions)
+          : await client.getHomeTimeline(count, fetchOptions);
 
-      if (result.success) {
-        const feedType = cmdOpts.following ? 'Following' : 'For You';
-        const emptyMessage = `No tweets found in ${feedType} timeline.`;
-        const isJson = Boolean(cmdOpts.json || cmdOpts.jsonFull);
-        ctx.printTweets(result.tweets, { json: isJson, emptyMessage });
-      } else {
-        console.error(`${ctx.p('err')}Failed to fetch home timeline: ${result.error}`);
-        process.exit(1);
-      }
-    });
+        if (result.success) {
+          const feedType = cmdOpts.following ? 'Following' : 'For You';
+          const emptyMessage = `No tweets found in ${feedType} timeline.`;
+          const isJson = Boolean(cmdOpts.json || cmdOpts.jsonFull);
+          ctx.printTweetsResult(result, {
+            json: isJson,
+            usePagination,
+            emptyMessage,
+          });
+          if (result.nextCursor && !cmdOpts.json && !cmdOpts.jsonFull) {
+            console.error(`${ctx.p('info')}More tweets available. Use --cursor "${result.nextCursor}" to continue.`);
+          }
+        } else {
+          console.error(`${ctx.p('err')}Failed to fetch home timeline: ${result.error}`);
+          process.exit(1);
+        }
+      },
+    );
 }

src/lib/twitter-client-home.ts

@@ -14,6 +14,12 @@ function isQueryIdMismatch(errors: Array<{ message?: string }>): boolean {
 export interface HomeTimelineFetchOptions {
   /** Include raw GraphQL response in `_raw` field */
   includeRaw?: boolean;
+  /** Starting cursor for pagination */
+  cursor?: string;
+  /** Maximum number of pages to fetch */
+  maxPages?: number;
+  /** Delay in milliseconds between page fetches */
+  pageDelayMs?: number;
 }
 
 export interface TwitterClientHomeMethods {
@@ -64,7 +70,17 @@ export function withHome<TBase extends AbstractConstructor<TwitterClientBase>>(
       const pageSize = 20;
       const seen = new Set<string>();
       const tweets: TweetData[] = [];
-      let cursor: string | undefined;
+      let cursor: string | undefined = options.cursor;
+      let nextCursor: string | undefined;
+      let pagesFetched = 0;
+      const effectiveMaxPages =
+        options.maxPages !== undefined && Number.isFinite(options.maxPages) && options.maxPages > 0
+          ? Math.floor(options.maxPages)
+          : Number.POSITIVE_INFINITY;
+      const pageDelayMs =
+        options.pageDelayMs !== undefined && Number.isFinite(options.pageDelayMs) && options.pageDelayMs > 0
+          ? options.pageDelayMs
+          : 0;
 
       const fetchPage = async (pageCount: number, pageCursor?: string) => {
         let lastError: string | undefined;
@@ -168,11 +184,16 @@ export function withHome<TBase extends AbstractConstructor<TwitterClientBase>>(
       };
 
       while (tweets.length < count) {
+        if (pagesFetched > 0 && pageDelayMs > 0) {
+          await this.sleep(pageDelayMs);
+        }
+
         const pageCount = Math.min(pageSize, count - tweets.length);
         const page = await fetchWithRefresh(pageCount, cursor);
         if (!page.success) {
           return { success: false, error: page.error };
         }
+        pagesFetched += 1;
 
         let added = 0;
         for (const tweet of page.tweets) {
@@ -187,13 +208,20 @@ export function withHome<TBase extends AbstractConstructor<TwitterClientBase>>(
           }
         }
 
-        if (!page.cursor || page.cursor === cursor || page.tweets.length === 0 || added === 0) {
+        const pageCursor = page.cursor;
+        if (!pageCursor || pageCursor === cursor || page.tweets.length === 0 || added === 0) {
+          nextCursor = undefined;
           break;
         }
-        cursor = page.cursor;
+        if (pagesFetched >= effectiveMaxPages) {
+          nextCursor = pageCursor;
+          break;
+        }
+        cursor = pageCursor;
+        nextCursor = pageCursor;
       }
 
-      return { success: true, tweets };
+      return { success: true, tweets, nextCursor };
     }
   }
 

tests/commands.home.test.ts

@@ -0,0 +1,61 @@
+import { Command } from 'commander';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import type { CliContext } from '../src/cli/shared.js';
+import { registerHomeCommand } from '../src/commands/home.js';
+import { TwitterClient } from '../src/lib/twitter-client.js';
+
+describe('home command', () => {
+  let program: Command;
+  let mockContext: Partial<CliContext>;
+
+  beforeEach(() => {
+    program = new Command();
+    mockContext = {
+      resolveTimeoutFromOptions: () => undefined,
+      resolveRelayBaseUrlFromOptions: () => 'https://relay.example',
+      resolveProfileNameFromOptions: () => undefined,
+      p: () => '',
+      printTweetsResult: vi.fn(),
+    };
+  });
+
+  it('uses cursor pagination when --cursor is set', async () => {
+    registerHomeCommand(program, mockContext as CliContext);
+    const timelineSpy = vi
+      .spyOn(TwitterClient.prototype, 'getHomeLatestTimeline')
+      .mockResolvedValue({ success: true, tweets: [], nextCursor: 'next-1' });
+
+    try {
+      await program.parseAsync(['node', 'bird', 'home', '--following', '--cursor', 'cursor-1']);
+      expect(timelineSpy).toHaveBeenCalledWith(20, expect.objectContaining({ cursor: 'cursor-1' }));
+      expect(mockContext.printTweetsResult).toHaveBeenCalledWith(expect.objectContaining({ nextCursor: 'next-1' }), {
+        json: false,
+        usePagination: true,
+        emptyMessage: 'No tweets found in Following timeline.',
+      });
+    } finally {
+      timelineSpy.mockRestore();
+    }
+  });
+
+  it('uses paged home timeline when --max-pages is set', async () => {
+    registerHomeCommand(program, mockContext as CliContext);
+    const timelineSpy = vi.spyOn(TwitterClient.prototype, 'getHomeTimeline').mockResolvedValue({
+      success: true,
+      tweets: [],
+      nextCursor: 'next-2',
+    });
+
+    try {
+      await program.parseAsync(['node', 'bird', 'home', '--max-pages', '3', '--json']);
+      expect(timelineSpy).toHaveBeenCalledWith(20, expect.objectContaining({ maxPages: 3 }));
+      expect(mockContext.printTweetsResult).toHaveBeenCalledWith(expect.objectContaining({ nextCursor: 'next-2' }), {
+        json: true,
+        usePagination: true,
+        emptyMessage: 'No tweets found in For You timeline.',
+      });
+    } finally {
+      timelineSpy.mockRestore();
+    }
+  });
+});

tests/twitter-client.home-timeline.test.ts

@@ -145,6 +145,121 @@ describe('TwitterClient home timeline', () => {
   });
 
   describe('pagination', () => {
+    it('returns the next cursor when stopping before the end', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        json: async () => ({
+          data: {
+            home: {
+              home_timeline_urt: {
+                instructions: [
+                  {
+                    entries: [
+                      {
+                        content: {
+                          itemContent: {
+                            tweet_results: {
+                              result: {
+                                rest_id: 'tweet1',
+                                legacy: { full_text: 'First tweet', created_at: 'Mon Jan 06 00:00:00 +0000 2025' },
+                                core: {
+                                  user_results: {
+                                    result: { rest_id: 'u1', legacy: { screen_name: 'user1', name: 'User 1' } },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                      },
+                      {
+                        content: {
+                          cursorType: 'Bottom',
+                          value: 'cursor123',
+                        },
+                      },
+                    ],
+                  },
+                ],
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ relayBaseUrl: testRelayBaseUrl });
+      const result = await client.getHomeTimeline(1);
+
+      expect(result.success).toBe(true);
+      expect(result.nextCursor).toBe('cursor123');
+    });
+
+    it('resumes from a provided cursor', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        json: async () => makeHomeTimelineResponse('tweet2', 'Second page tweet', 'user2'),
+      });
+
+      const client = new TwitterClient({ relayBaseUrl: testRelayBaseUrl });
+      const result = await client.getHomeLatestTimeline(1, { cursor: 'resume-cursor' });
+
+      expect(result.success).toBe(true);
+      const callUrl = String(mockFetch.mock.calls[0]?.[0]);
+      const variables = JSON.parse(new URL(callUrl).searchParams.get('variables') ?? '{}') as { cursor?: string };
+      expect(variables.cursor).toBe('resume-cursor');
+    });
+
+    it('stops at maxPages and returns the cursor to resume', async () => {
+      mockFetch.mockResolvedValueOnce({
+        ok: true,
+        json: async () => ({
+          data: {
+            home: {
+              home_timeline_urt: {
+                instructions: [
+                  {
+                    entries: [
+                      {
+                        content: {
+                          itemContent: {
+                            tweet_results: {
+                              result: {
+                                rest_id: 'tweet1',
+                                legacy: { full_text: 'First tweet', created_at: 'Mon Jan 06 00:00:00 +0000 2025' },
+                                core: {
+                                  user_results: {
+                                    result: { rest_id: 'u1', legacy: { screen_name: 'user1', name: 'User 1' } },
+                                  },
+                                },
+                              },
+                            },
+                          },
+                        },
+                      },
+                      {
+                        content: {
+                          cursorType: 'Bottom',
+                          value: 'cursor-page-2',
+                        },
+                      },
+                    ],
+                  },
+                ],
+              },
+            },
+          },
+        }),
+      });
+
+      const client = new TwitterClient({ relayBaseUrl: testRelayBaseUrl });
+      const result = await client.getHomeTimeline(5, { maxPages: 1 });
+
+      expect(result.success).toBe(true);
+      expect(result.tweets).toHaveLength(1);
+      expect(result.nextCursor).toBe('cursor-page-2');
+      expect(mockFetch).toHaveBeenCalledTimes(1);
+    });
+
     it('should deduplicate tweets across pages', async () => {
       // First page
       mockFetch.mockResolvedValueOnce({