feat(git): enhance token authentication and credential handling

CHANGELOG.md

@@ -4,11 +4,11 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+- Git Identities: added token-based authentication support with ~/.git-credentials discovery and import.
 - Settings: consolidated Git settings and added opencode zen model selection for commit generation (thanks to @nelsonpires).
 - Web Notifications: added configurable native web notifications for assistant completion (thanks to @vio1ator).
 - Chat: sidebar sessions are now automatically sorted by last updated date (thanks to @vio1ator).
-- Chat: fixed edit tool output.
+- Chat: fixed edit tool output and added turn duration.
-- Chat: added turn duration.
 - UI: todo lists and status indicators now hide automatically when all tasks are completed (thanks to @vio1ator).
 - Reliability: improved project state preservation on validation failures (thanks to @vio1ator) and refined server health monitoring.
 - Stability: added graceful shutdown handling for the server process (thanks to @vio1ator).

packages/desktop/src-tauri/src/commands/git.rs

@@ -2031,7 +2031,6 @@ pub async fn get_current_git_identity(
 
 #[tauri::command]
 pub async fn get_global_git_identity() -> Result<GitIdentitySummary, String> {
-    // Run git config --global commands without a specific directory
     let user_name = tokio::process::Command::new("git")
         .args(["config", "--global", "user.name"])
         .output()
@@ -2104,15 +2103,11 @@ pub async fn set_git_identity(
                 .await
                 .map_err(|e| e.to_string())?;
         }
-        // Clear credential helper if previously set for token auth
         let _ = run_git(&["config", "--local", "--unset", "credential.helper"], &root).await;
     } else if auth_type == "token" && profile.host.is_some() {
-        // For token auth, configure git to use the store credential helper
-        // which reads from ~/.git-credentials
         run_git(&["config", "--local", "credential.helper", "store"], &root)
             .await
             .map_err(|e| e.to_string())?;
-        // Clear SSH command if previously set
         let _ = run_git(&["config", "--local", "--unset", "core.sshCommand"], &root).await;
     } else {
         let _ = run_git(&["config", "--local", "--unset", "core.sshCommand"], &root).await;
@@ -2141,11 +2136,9 @@ pub async fn discover_git_credentials() -> Result<Vec<DiscoveredGitCredential>,
             continue;
         }
 
-        // Parse URL format: https://username:token@host/path
         if let Ok(url) = url::Url::parse(trimmed) {
             let hostname = url.host_str().unwrap_or("").to_string();
             let path = url.path();
-            // Include path for repo-specific tokens (e.g., github.com/user/repo)
             let host = if path.is_empty() || path == "/" {
                 hostname
             } else {
@@ -2154,7 +2147,6 @@ pub async fn discover_git_credentials() -> Result<Vec<DiscoveredGitCredential>,
             let username = url.username().to_string();
 
             if !host.is_empty() && !username.is_empty() {
-                // Avoid duplicates
                 let exists = credentials
                     .iter()
                     .any(|c: &DiscoveredGitCredential| c.host == host && c.username == username);

packages/ui/src/components/sections/git-identities/GitIdentitiesPage.tsx

@@ -73,8 +73,6 @@ export const GitIdentitiesPage: React.FC = () => {
 
   React.useEffect(() => {
     if (importData) {
-      // Pre-fill from imported credential
-      // For repo-specific hosts like "github.com/user/repo", use just "repo" as name
       const parts = importData.host.split('/');
       const displayName = parts.length >= 3 ? parts[parts.length - 1] : importData.host;
 
@@ -84,7 +82,7 @@ export const GitIdentitiesPage: React.FC = () => {
       setAuthType('token');
       setSshKey('');
       setHost(importData.host);
-      setColor('string'); // cyan for token-based
+      setColor('string');
       setIcon('code');
     } else if (isNewProfile) {
       setName('');

packages/ui/src/components/sections/git-identities/GitIdentitiesSidebar.tsx

@@ -300,18 +300,11 @@ interface DiscoveredCredentialItemProps {
   onImport: () => void;
 }
 
-/**
- * Get display name for a credential host.
- * For repo-specific hosts like "github.com/user/repo", returns just "repo".
- * For host-only like "github.com", returns "github.com".
- */
 const getCredentialDisplayName = (host: string): string => {
   const parts = host.split('/');
   if (parts.length >= 3) {
-    // repo-specific: github.com/user/repo -> repo
     return parts[parts.length - 1];
   }
-  // host-only: github.com
   return host;
 };
 

packages/ui/src/components/views/GitView.tsx

@@ -189,7 +189,6 @@ export const GitView: React.FC = () => {
     loadGlobalIdentity();
   }, [loadProfiles, loadGlobalIdentity]);
 
-  // Fetch remote URL for filtering token-based identities
   React.useEffect(() => {
     if (!currentDirectory || !git?.getRemoteUrl) {
       setRemoteUrl(null);
@@ -506,48 +505,38 @@ export const GitView: React.FC = () => {
       unique.set(globalIdentity.id, globalIdentity);
     }
 
-    // Parse repo host/path from remote URL for filtering token identities
-    // e.g., "git@github.com:user/repo.git" or "https://github.com/user/repo.git"
     let repoHostPath: string | null = null;
     if (remoteUrl) {
       try {
         let normalized = remoteUrl.trim();
-        // Handle SSH format: git@github.com:user/repo.git -> https://github.com/user/repo.git
         if (normalized.startsWith('git@')) {
           normalized = 'https://' + normalized.slice(4).replace(':', '/');
         }
-        // Remove .git suffix
         if (normalized.endsWith('.git')) {
           normalized = normalized.slice(0, -4);
         }
         const url = new URL(normalized);
         repoHostPath = url.hostname + url.pathname;
-      } catch {
+      } catch { /* ignore */ }
-        // ignore parse errors
-      }
     }
 
     for (const profile of profiles) {
-      // SSH identities always shown
       if (profile.authType !== 'token') {
         unique.set(profile.id, profile);
         continue;
       }
 
-      // Token identities: filter by host match
       const profileHost = profile.host;
       if (!profileHost) {
         unique.set(profile.id, profile);
         continue;
       }
 
-      // Host-only token (e.g., "github.com") - always show
       if (!profileHost.includes('/')) {
         unique.set(profile.id, profile);
         continue;
       }
 
-      // Repo-specific token - only show if matches current repo
       if (repoHostPath && repoHostPath === profileHost) {
         unique.set(profile.id, profile);
       }

packages/web/server/lib/git-credentials.js

@@ -4,11 +4,6 @@ import os from 'os';
 
 const GIT_CREDENTIALS_PATH = path.join(os.homedir(), '.git-credentials');
 
-/**
- * Parse ~/.git-credentials file and return discovered credentials.
- * Format: https://username:token@host or https://username:token@host/path
- * @returns {Array<{host: string, username: string}>}
- */
 export function discoverGitCredentials() {
   const credentials = [];
 
@@ -25,19 +20,16 @@ export function discoverGitCredentials() {
         const url = new URL(line.trim());
         const hostname = url.hostname;
         const pathname = url.pathname && url.pathname !== '/' ? url.pathname : '';
-        // Include path for repo-specific tokens (e.g., github.com/user/repo)
         const host = hostname + pathname;
         const username = url.username || '';
 
         if (host && username) {
-          // Avoid duplicates
           const exists = credentials.some(c => c.host === host && c.username === username);
           if (!exists) {
             credentials.push({ host, username });
           }
         }
       } catch {
-        // Skip malformed lines
         continue;
       }
     }
@@ -48,11 +40,6 @@ export function discoverGitCredentials() {
   return credentials;
 }
 
-/**
- * Get credential for a specific host from ~/.git-credentials
- * @param {string} host - The host to look up (e.g., "github.com" or "github.com/user/repo")
- * @returns {{username: string, token: string} | null}
- */
 export function getCredentialForHost(host) {
   if (!fs.existsSync(GIT_CREDENTIALS_PATH)) {
     return null;

packages/web/server/lib/git-service.js

@@ -177,18 +177,14 @@ export async function setLocalIdentity(directory, profile) {
         false,
         'local'
       );
-      // Clear credential helper if previously set for token auth
       await git.raw(['config', '--local', '--unset', 'credential.helper']).catch(() => {});
     } else if (authType === 'token' && profile.host) {
-      // For token auth, configure git to use the store credential helper
-      // which reads from ~/.git-credentials
       await git.addConfig(
         'credential.helper',
         'store',
         false,
         'local'
       );
-      // Clear SSH command if previously set
       await git.raw(['config', '--local', '--unset', 'core.sshCommand']).catch(() => {});
     }