feat: add repository rename functionality

src/github.ts

@@ -1173,6 +1173,66 @@ export async function updateCacheWithRepository(token: string, repository: RepoN
   } catch {}
 }
 
+export async function updateCacheAfterRename(
+  token: string,
+  repositoryId: string,
+  newName: string,
+  nameWithOwner: string
+): Promise<void> {
+  try {
+    const ap = await makeApolloClient(token);
+    if (!ap || !ap.client) return;
+
+    // Update the repository in cache
+    ap.client.cache.modify({
+      id: `Repository:${repositoryId}`,
+      fields: {
+        name: () => newName,
+        nameWithOwner: () => nameWithOwner
+      }
+    });
+  } catch {}
+}
+
+export async function renameRepositoryById(
+  client: ReturnType<typeof makeClient>,
+  repositoryId: string,
+  newName: string
+): Promise<void> {
+  logger.info('Renaming repository', {
+    repositoryId,
+    newName
+  });
+
+  const mutation = /* GraphQL */ `
+    mutation RenameRepo($repositoryId: ID!, $name: String!) {
+      updateRepository(input: { repositoryId: $repositoryId, name: $name }) {
+        repository {
+          id
+          name
+          nameWithOwner
+        }
+      }
+    }
+  `;
+
+  try {
+    const result = await client(mutation, { repositoryId, name: newName });
+
+    logger.info('Repository renamed successfully', {
+      repositoryId,
+      newName: result?.updateRepository?.repository?.name
+    });
+  } catch (error: any) {
+    logger.error('Failed to rename repository', {
+      repositoryId,
+      newName,
+      error: error.message
+    });
+    throw error;
+  }
+}
+
 // Debug function to inspect cache status - using stderr to bypass Ink UI
 export async function inspectCacheStatus(): Promise<void> {
   try {

src/ui/RepoList.tsx

@@ -2,14 +2,14 @@ import React, { useEffect, useMemo, useState, useRef, useCallback } from 'react'
 import { Box, Text, useApp, useInput, useStdout, Spacer, Newline } from 'ink';
 import TextInput from 'ink-text-input';
 import chalk from 'chalk';
-import { makeClient, fetchViewerReposPageUnified, searchRepositoriesUnified, deleteRepositoryRest, archiveRepositoryById, unarchiveRepositoryById, changeRepositoryVisibility, syncForkWithUpstream, getRepositoryFromCache, purgeApolloCacheFiles, inspectCacheStatus, updateCacheAfterDelete, updateCacheAfterArchive, updateCacheAfterVisibilityChange, updateCacheWithRepository, checkOrganizationIsEnterprise, OwnerAffiliation, fetchViewerOrganizations } from '../github';
+import { makeClient, fetchViewerReposPageUnified, searchRepositoriesUnified, deleteRepositoryRest, archiveRepositoryById, unarchiveRepositoryById, changeRepositoryVisibility, syncForkWithUpstream, getRepositoryFromCache, purgeApolloCacheFiles, inspectCacheStatus, updateCacheAfterDelete, updateCacheAfterArchive, updateCacheAfterVisibilityChange, updateCacheWithRepository, checkOrganizationIsEnterprise, OwnerAffiliation, fetchViewerOrganizations, renameRepositoryById, updateCacheAfterRename } from '../github';
 import { getUIPrefs, storeUIPrefs, OwnerContext } from '../config';
 import { makeApolloKey, makeSearchKey, isFresh, markFetched } from '../apolloMeta';
 import type { RepoNode, RateLimitInfo } from '../types';
 import { exec } from 'child_process';
 import OrgSwitcher from './OrgSwitcher';
 import { logger } from '../logger';
-import { DeleteModal, ArchiveModal, SyncModal, InfoModal, LogoutModal, VisibilityModal, SortModal, ChangeVisibilityModal } from './components/modals';
+import { DeleteModal, ArchiveModal, SyncModal, InfoModal, LogoutModal, VisibilityModal, SortModal, ChangeVisibilityModal, RenameModal } from './components/modals';
 import { RepoRow, FilterInput, RepoListHeader } from './components/repo';
 import { SlowSpinner } from './components/common';
 import { truncate, formatDate } from '../utils';
@@ -114,6 +114,9 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
   const [archiveError, setArchiveError] = useState<string | null>(null);
   const [archiveFocus, setArchiveFocus] = useState<'confirm' | 'cancel'>('confirm');
 
+  // Rename modal state
+  const [renameMode, setRenameMode] = useState(false);
+  const [renameTarget, setRenameTarget] = useState<RepoNode | null>(null);
   // Sync modal state
   const [syncMode, setSyncMode] = useState(false);
   const [syncTarget, setSyncTarget] = useState<RepoNode | null>(null);
@@ -184,6 +187,11 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
     setArchiveError(null);
     setArchiveFocus('confirm');
   }
+
+  function closeRenameModal() {
+    setRenameMode(false);
+    setRenameTarget(null);
+  }
 
   function closeChangeVisibilityModal() {
     setChangeVisibilityMode(false);
@@ -281,6 +289,30 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
       // Keep modal open on error
     }
   }
+
+  async function executeRename(repo: RepoNode, newName: string) {
+    if (!repo || !newName.trim()) return;
+
+    try {
+      const id = (repo as any).id;
+      const owner = repo.nameWithOwner.split('/')[0];
+      const newNameWithOwner = `${owner}/${newName}`;
+
+      await renameRepositoryById(client, id, newName);
+
+      // Update Apollo cache
+      await updateCacheAfterRename(token, id, newName, newNameWithOwner);
+
+      // Update both regular items and search items  
+      const updateRepo = (r: any) => (r.id === id ? { ...r, name: newName, nameWithOwner: newNameWithOwner } : r);
+      setItems(prev => prev.map(updateRepo));
+      setSearchItems(prev => prev.map(updateRepo));
+
+      closeRenameModal();
+    } catch (error: any) {
+      throw error; // Let the modal handle the error
+    }
+  }
 
   // Handler for changing visibility
   async function handleVisibilityChange(newVisibility: string) {
@@ -804,7 +836,7 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
         return;
       }
       // Retry on 'R'
-      if (input && input.toUpperCase() === 'R') {
+      if (input && input.toUpperCase() === 'R' && !key.ctrl) {
         setCursor(0);
         setRefreshing(true);
         setSortingLoading(true);
@@ -859,6 +891,12 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
       return;
     }
 
+    // When in rename mode, trap ALL inputs for modal
+    // The modal's TextInput will handle the input
+    if (renameMode) {
+      return; // Let the modal handle everything
+    }
+
     // When in archive mode, trap inputs for modal
     if (archiveMode) {
       if (key.escape || (input && input.toUpperCase() === 'C')) {
@@ -1038,7 +1076,7 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
       setCursor(visibleItems.length - 1);
       return;
     }
-    if (input && input.toUpperCase() === 'R') {
+    if (input && input.toUpperCase() === 'R' && !key.ctrl) {
       // Refresh - show loading screen
       setCursor(0);
       setRefreshing(true);
@@ -1068,6 +1106,16 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
       return;
     }
 
+    // Rename modal (Ctrl+R)
+    if (key.ctrl && (input === 'r' || input === 'R')) {
+      const repo = visibleItems[cursor];
+      if (repo) {
+        setRenameTarget(repo);
+        setRenameMode(true);
+      }
+      return;
+    }
+
     // Change visibility modal (Ctrl+V)
     if (key.ctrl && (input === 'v' || input === 'V')) {
       const repo = visibleItems[cursor];
@@ -1345,7 +1393,7 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
   }
 
   const lowRate = rateLimit && rateLimit.remaining <= Math.ceil(rateLimit.limit * 0.1);
-  const modalOpen = deleteMode || archiveMode || syncMode || logoutMode || infoMode || visibilityMode;
+  const modalOpen = deleteMode || archiveMode || syncMode || logoutMode || infoMode || visibilityMode || renameMode;
 
   // Memoize header to prevent re-renders - must be before any returns
   const headerBar = useMemo(() => (
@@ -1669,6 +1717,14 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
               )}
             </Box>
           </Box>
+        ) : renameMode && renameTarget ? (
+          <Box height={contentHeight} alignItems="center" justifyContent="center">
+            <RenameModal
+              repo={renameTarget}
+              onRename={executeRename}
+              onCancel={closeRenameModal}
+            />
+          </Box>
         ) : syncMode && syncTarget ? (
           <Box height={contentHeight} alignItems="center" justifyContent="center">
             <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={3} paddingY={2} width={Math.min(terminalWidth - 8, 80)}>
@@ -2001,7 +2057,7 @@ export default function RepoList({ token, maxVisibleRows, onLogout, viewerLogin,
         {/* Line 3: Action controls */}
         <Box width={terminalWidth} justifyContent="center">
           <Text color="gray" dimColor={modalOpen ? true : undefined}>
-            I Info • K Cache Info • Ctrl+A Un/Archive • Ctrl+V Change Visibility • Del/Backspace Delete • Ctrl+S Sync Fork
+            I Info • K Cache Info • Ctrl+R Rename • Ctrl+A Un/Archive • Ctrl+V Change Visibility • Del/Backspace Delete • Ctrl+S Sync Fork
           </Text>
         </Box>
       </Box>

src/ui/components/modals/RenameModal.tsx

@@ -0,0 +1,129 @@
+import React, { useState, useEffect } from 'react';
+import { Box, Text, useInput } from 'ink';
+import TextInput from 'ink-text-input';
+import chalk from 'chalk';
+import type { RepoNode } from '../../../types';
+import { SlowSpinner } from '../common';
+
+interface RenameModalProps {
+  repo: RepoNode | null;
+  onRename: (repo: RepoNode, newName: string) => Promise<void>;
+  onCancel: () => void;
+}
+
+export default function RenameModal({ repo, onRename, onCancel }: RenameModalProps) {
+  const [newName, setNewName] = useState('');
+  const [renaming, setRenaming] = useState(false);
+  const [renameError, setRenameError] = useState<string | null>(null);
+
+  // Initialize with current repo name when modal opens
+  useEffect(() => {
+    if (repo) {
+      setNewName(repo.name);
+      setRenameError(null);
+    }
+  }, [repo]);
+
+  // Handle keyboard input for submit/cancel
+  useInput((input, key) => {
+    if (renaming) return; // Ignore input while renaming
+
+    if (key.escape) {
+      onCancel();
+      return;
+    }
+
+    if (key.return) {
+      if (newName.trim() && newName !== repo?.name) {
+        handleRenameConfirm();
+      }
+      return;
+    }
+  });
+
+  // Handle the rename confirmation
+  const handleRenameConfirm = async () => {
+    if (!repo || renaming || !newName.trim() || newName === repo.name) return;
+
+    try {
+      setRenaming(true);
+      setRenameError(null);
+      await onRename(repo, newName.trim());
+    } catch (e: any) {
+      setRenameError(e.message || 'Failed to rename repository');
+      setRenaming(false);
+    }
+  };
+
+  // Validate GitHub repository name (alphanumeric, hyphens, underscores, periods)
+  const handleNameChange = (value: string) => {
+    // GitHub repo names allow: alphanumeric, hyphen, underscore, period
+    // Filter out invalid characters
+    const filtered = value.replace(/[^a-zA-Z0-9\-_.]/g, '');
+    setNewName(filtered);
+  };
+
+  if (!repo) return null;
+
+  const owner = repo.nameWithOwner.split('/')[0];
+  const isDisabled = !newName.trim() || newName === repo.name;
+
+  return (
+    <Box 
+      flexDirection="column" 
+      borderStyle="round" 
+      borderColor="cyan" 
+      paddingX={3} 
+      paddingY={2}
+      width={80}
+    >
+      <Text bold color="cyan">Rename Repository</Text>
+      <Box height={1}><Text> </Text></Box>
+
+      <Text color="gray">Current: {repo.nameWithOwner}</Text>
+      <Box height={1}><Text> </Text></Box>
+
+      <Text>New name:</Text>
+      <Box flexDirection="row" alignItems="center">
+        <Text>{owner}/</Text>
+        <TextInput
+          value={newName}
+          onChange={handleNameChange}
+          placeholder={repo.name}
+          focus={!renaming}
+        />
+      </Box>
+
+      {renaming ? (
+        <Box marginTop={2} justifyContent="center">
+          <Box flexDirection="row">
+            <Box marginRight={1}>
+              <SlowSpinner />
+            </Box>
+            <Text color="cyan">Renaming repository...</Text>
+          </Box>
+        </Box>
+      ) : (
+        <>
+          <Box marginTop={2}>
+            <Text color="gray">
+              {isDisabled ? 
+                'Enter a different name to rename' : 
+                `Press Enter to rename to "${newName}"`
+              }
+            </Text>
+          </Box>
+          <Box marginTop={1}>
+            <Text color="gray">Press Esc to cancel</Text>
+          </Box>
+        </>
+      )}
+
+      {renameError && (
+        <Box marginTop={1}>
+          <Text color="red">{renameError}</Text>
+        </Box>
+      )}
+    </Box>
+  );
+}

src/ui/components/modals/index.ts

@@ -6,4 +6,5 @@ export { default as LogoutModal } from './LogoutModal';
 export { default as VisibilityModal } from './VisibilityModal';
 export { default as SortModal } from './SortModal';
 export { ChangeVisibilityModal } from './ChangeVisibilityModal';
+export { default as RenameModal } from './RenameModal';