Fix permission denied when removing existing borg binary during system installation

- Add sudo prefix to rm command when installing system-wide
- Clean up outdated README files

AGENTS.md

@@ -0,0 +1,44 @@
+# Agent Instructions for GitHub Binary Installers
+
+## When to Use the Installer Creation Guide
+
+When a user requests the creation of an installer script for a binary hosted on GitHub releases, follow these steps:
+
+1. **Check Existing Installers**: First, verify if an installer for the requested tool already exists in the repository by checking the project files.
+
+2. **Use the Guide**: If no installer exists, use the `INSTALLER_CREATION_GUIDE.md` as the primary reference for creating the new installer.
+
+3. **Follow the Template**: Strictly adhere to the structure, functions, and patterns outlined in the guide. Do not deviate from the established conventions.
+
+4. **Adapt Placeholders**: Replace all placeholders (`[tool]`, `[Tool Name]`, `[TOOL]`, `[owner]/[repo]`) with the actual values for the requested binary.
+
+5. **Verify GitHub Releases**: Ensure the binary naming convention and download URLs match the actual GitHub release assets.
+
+6. **Test the Script**: After creation, the script should be tested to ensure it works correctly on the target systems.
+
+7. **Update Documentation**: Add appropriate usage examples and next steps specific to the tool being installed.
+
+## Key Requirements
+
+- **System-Wide Preference**: Always prefer system-wide installation (`/usr/local/bin`) over user-specific installation.
+- **Binary-Only**: Disable package manager installation to ensure the latest version from GitHub is used.
+- **Version Management**: Implement proper version symlinks for multiple version support.
+- **Conflict Resolution**: Detect and offer to remove conflicting user bin installations.
+- **Command-Line Options**: Support `--version`, `--force`, and `--reinstall` options.
+- **Error Handling**: Include comprehensive error checking and user-friendly messages.
+
+## File Naming Convention
+
+Name the installer script as `install-[tool-name].sh` (e.g., `install-my-tool.sh`).
+
+## Integration
+
+After creating the installer:
+1. Add it to the repository
+2. Update any relevant README files to reference the new installer
+3. Ensure the script is executable (`chmod +x install-[tool-name].sh`)
+
+## Reference
+
+See `INSTALLER_CREATION_GUIDE.md` for complete implementation details and code templates.</content>
+<parameter name="filePath">AGENTS.md

INSTALLER_CREATION_GUIDE.md

@@ -0,0 +1,621 @@
+# GitHub Binary Installer Template
+
+This document provides instructions for creating a new installer script for binaries hosted on GitHub releases, following the patterns established in the git-credential-manager, borg-cli, and tea-cli installers.
+
+## Overview
+
+The installer should:
+- Prefer system-wide installation (/usr/local/bin) for all users
+- Fall back to user-specific installation ($HOME/bin) if no sudo access
+- Handle version management with symlinks
+- Warn about and offer to remove conflicting user bin installations
+- Support command-line options for version specification and reinstallation
+- Always use GitHub releases for the latest binaries (avoid package managers)
+
+## Script Structure
+
+### 1. Header and Configuration
+
+```bash
+#!/bin/bash
+
+# [Tool Name] Installer
+# Downloads and installs the latest [Tool Name] binary
+# Supports multiple platforms and installation methods
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Configuration
+GITHUB_REPO="[owner]/[repo]"  # e.g., "git-ecosystem/git-credential-manager"
+USER_BIN_DIR="$HOME/bin"
+SYSTEM_INSTALL_DIR="/usr/local/bin"
+TEMP_DIR="/tmp/[tool]-install"
+```
+
+### 2. Core Utility Functions
+
+```bash
+# Function to print colored output
+print_status() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+print_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Function to check if command exists
+command_exists() {
+    command -v "$1" >/dev/null 2>&1
+}
+```
+
+### 3. System Detection Functions
+
+```bash
+# Function to detect OS and package manager
+detect_os() {
+    if [[ -f /etc/os-release ]]; then
+        . /etc/os-release
+        OS="$ID"
+        OS_VERSION="$VERSION_ID"
+    else
+        print_error "Cannot detect operating system"
+        exit 1
+    fi
+
+    # Detect package manager
+    if command_exists apt; then
+        PKG_MANAGER="apt"
+    elif command_exists yum; then
+        PKG_MANAGER="yum"
+    elif command_exists dnf; then
+        PKG_MANAGER="dnf"
+    elif command_exists pacman; then
+        PKG_MANAGER="pacman"
+    elif command_exists zypper; then
+        PKG_MANAGER="zypper"
+    else
+        PKG_MANAGER="unknown"
+    fi
+
+    print_status "Detected OS: $OS $OS_VERSION"
+    print_status "Package manager: $PKG_MANAGER"
+}
+
+# Function to get system architecture
+get_arch() {
+    ARCH=$(uname -m)
+    case $ARCH in
+        x86_64)
+            echo "amd64"
+            ;;
+        aarch64|arm64)
+            echo "arm64"
+            ;;
+        armv7l)
+            echo "arm"
+            ;;
+        *)
+            print_error "Unsupported architecture: $ARCH"
+            exit 1
+            ;;
+    esac
+}
+```
+
+### 4. Version Management Functions
+
+```bash
+# Function to get current installed version and location
+get_current_version() {
+    if command_exists [tool]; then
+        CURRENT_VERSION=$([tool] --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -n 1)
+        if [[ -z "$CURRENT_VERSION" ]]; then
+            CURRENT_VERSION="unknown"
+        fi
+
+        # Determine installation location
+        [TOOL]_PATH=$(which [tool])
+        if [[ "$[TOOL]_PATH" == "$USER_BIN_DIR"* ]]; then
+            INSTALL_TYPE="user"
+        elif [[ "$[TOOL]_PATH" == "/usr/local/bin"* ]] || [[ "$[TOOL]_PATH" == "/usr/bin"* ]]; then
+            INSTALL_TYPE="system"
+        else
+            INSTALL_TYPE="other"
+        fi
+    else
+        CURRENT_VERSION="not_installed"
+        INSTALL_TYPE="none"
+    fi
+    echo "$CURRENT_VERSION:$INSTALL_TYPE"
+}
+
+# Function to compare versions
+compare_versions() {
+    local version1="$1"
+    local version2="$2"
+
+    # Remove 'v' prefix if present
+    version1=${version1#v}
+    version2=${version2#v}
+
+    # Split versions into arrays
+    IFS='.' read -ra V1 <<< "$version1"
+    IFS='.' read -ra V2 <<< "$version2"
+
+    # Compare major, minor, patch
+    for i in {0..2}; do
+        local v1=${V1[$i]:-0}
+        local v2=${V2[$i]:-0}
+
+        if (( v1 > v2 )); then
+            return 0  # version1 > version2
+        elif (( v1 < v2 )); then
+            return 1  # version1 < version2
+        fi
+    done
+
+    return 0  # versions are equal
+}
+
+# Function to get latest release info
+get_latest_release() {
+    print_status "Fetching latest [Tool Name] release information..."
+
+    if command_exists curl; then
+        RELEASE_INFO=$(curl -s "https://api.github.com/repos/$GITHUB_REPO/releases/latest")
+    elif command_exists wget; then
+        RELEASE_INFO=$(wget -qO- "https://api.github.com/repos/$GITHUB_REPO/releases/latest")
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+
+    if [[ -z "$RELEASE_INFO" ]]; then
+        print_error "Failed to fetch release information"
+        exit 1
+    fi
+
+    # Extract version and download URLs
+    LATEST_VERSION=$(echo "$RELEASE_INFO" | grep -o '"tag_name": *"[^"]*"' | sed -E 's/.*"([^"]+)".*/\1/')
+
+    if [[ -z "$LATEST_VERSION" ]]; then
+        print_error "Failed to parse release information"
+        exit 1
+    fi
+
+    print_success "Latest version: $LATEST_VERSION"
+}
+
+# Function to check if update is needed
+check_update_needed() {
+    local latest_version="$1"
+    local current_info=$(get_current_version)
+    local current_version=$(echo "$current_info" | cut -d: -f1)
+    local install_type=$(echo "$current_info" | cut -d: -f2)
+
+    print_status "Current version: $current_version ($install_type)"
+    print_status "Latest version: $latest_version"
+
+    if [[ "$current_version" == "not_installed" ]]; then
+        print_status "[Tool Name] is not installed"
+        return 0  # Need to install
+    fi
+
+    if [[ "$current_version" == "unknown" ]]; then
+        print_warning "Cannot determine current version, proceeding with update"
+        return 0  # Assume update needed
+    fi
+
+    # Clean version strings for comparison
+    local clean_current="${current_version#v}"
+    local clean_latest="${latest_version#v}"
+
+    if compare_versions "$clean_latest" "$clean_current"; then
+        if [[ "$clean_latest" == "$clean_current" ]]; then
+            print_success "You already have the latest version ($current_version) installed at $install_type location"
+            if [[ "$force_reinstall" == "true" ]]; then
+                print_status "Force reinstall requested, proceeding..."
+                return 0
+            else
+                return 1  # No update needed
+            fi
+        else
+            print_status "Newer version available: $latest_version > $current_version"
+            return 0  # Update needed
+        fi
+    else
+        print_success "Your version ($current_version) is newer than latest release ($latest_version)"
+        return 1  # No update needed
+    fi
+}
+```
+
+### 5. Installation Strategy Functions
+
+```bash
+# Function to check if user bin directory exists and is in PATH
+check_user_bin_setup() {
+    if [[ ! -d "$USER_BIN_DIR" ]]; then
+        print_status "User bin directory doesn't exist"
+        return 1
+    fi
+
+    # Check if user bin is in PATH
+    if [[ ":$PATH:" != *":$USER_BIN_DIR:"* ]]; then
+        print_warning "User bin directory ($USER_BIN_DIR) is not in PATH"
+        print_status "Add to PATH: export PATH=\"$USER_BIN_DIR:\$PATH\""
+        return 1
+    fi
+
+    return 0
+}
+
+# Function to check for version-specific symlink
+check_version_symlink() {
+    local [tool]_path=$(which [tool] 2>/dev/null)
+    if [[ -z "$[tool]_path" ]]; then
+        return 1
+    fi
+
+    # Check if it's a symlink
+    if [[ -L "$[tool]_path" ]]; then
+        SYMLINK_TARGET=$(readlink "$[tool]_path")
+        # Extract version from symlink target
+        if [[ "$SYMLINK_TARGET" =~ [tool]-([0-9]+\.[0-9]+\.[0-9]+) ]]; then
+            CURRENT_SYMLINK_VERSION="${BASH_REMATCH[1]}"
+            return 0
+        fi
+    fi
+
+    return 1
+}
+
+# Function to determine installation strategy
+determine_install_strategy() {
+    local current_info=$(get_current_version)
+    local current_version=$(echo "$current_info" | cut -d: -f1)
+    local install_type=$(echo "$current_info" | cut -d: -f2)
+
+    # Strategy: Prefer system installation for all users
+    if [[ $EUID -eq 0 ]] || sudo -n true 2>/dev/null; then
+        print_status "Installing system-wide for all users"
+        INSTALL_STRATEGY="system_install"
+        TARGET_DIR="$SYSTEM_INSTALL_DIR"
+
+        # Warn if user bin has [tool]
+        if [[ -f "$USER_BIN_DIR/[tool]" ]]; then
+            print_warning "[Tool Name] found in user bin directory ($USER_BIN_DIR)"
+            print_status "This might take precedence if $USER_BIN_DIR is in PATH before system paths"
+        fi
+    else
+        print_status "No sudo access, checking user bin directory"
+        if check_user_bin_setup; then
+            print_status "User bin directory is available and in PATH"
+
+            # Check if [tool] exists in user bin
+            if [[ -f "$USER_BIN_DIR/[tool]" ]]; then
+                print_status "[Tool Name] found in user bin directory"
+
+                # Check for version symlink
+                if check_version_symlink; then
+                    print_status "Version symlink found: $CURRENT_SYMLINK_VERSION"
+                    INSTALL_STRATEGY="user_update"
+                    TARGET_DIR="$USER_BIN_DIR"
+                else
+                    print_status "No version symlink found, will create one"
+                    INSTALL_STRATEGY="user_upgrade"
+                    TARGET_DIR="$USER_BIN_DIR"
+                fi
+            else
+                print_status "[Tool Name] not found in user bin, will install there"
+                INSTALL_STRATEGY="user_install"
+                TARGET_DIR="$USER_BIN_DIR"
+            fi
+        else
+            print_error "Cannot install system-wide (no sudo) and user bin not available"
+            exit 1
+        fi
+    fi
+
+    print_status "Installation strategy: $INSTALL_STRATEGY"
+    print_status "Target directory: $TARGET_DIR"
+}
+```
+
+### 6. Download and Installation Functions
+
+```bash
+# Function to download file
+download_file() {
+    local url="$1"
+    local filename="$2"
+
+    print_status "Downloading $filename..."
+
+    if command_exists curl; then
+        curl -L -o "$TEMP_DIR/$filename" "$url"
+    elif command_exists wget; then
+        wget -O "$TEMP_DIR/$filename" "$url"
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+
+    if [[ ! -f "$TEMP_DIR/$filename" ]]; then
+        print_error "Failed to download $filename"
+        exit 1
+    fi
+
+    print_success "Downloaded $filename"
+}
+
+# Function to install [Tool Name] from binary
+install_[tool]_from_binary() {
+    local arch="$1"
+    local version="$2"
+
+    # Determine binary name pattern from GitHub releases
+    local binary_name="[tool]-${version#v}-linux-${arch}"
+
+    local download_url="https://github.com/$GITHUB_REPO/releases/download/$version/$binary_name"
+
+    download_file "$download_url" "$binary_name"
+
+    # Determine installation command based on target directory
+    local install_cmd="install -m 755"
+    local symlink_cmd="ln -sf"
+
+    if [[ "$TARGET_DIR" == "$SYSTEM_INSTALL_DIR" ]]; then
+        install_cmd="sudo $install_cmd"
+        symlink_cmd="sudo $symlink_cmd"
+    fi
+
+    print_status "Installing [Tool Name] binary to $TARGET_DIR..."
+
+    # Install the binary with version suffix
+    $install_cmd "$TEMP_DIR/$binary_name" "$TARGET_DIR/[tool]-$version"
+
+    # Verify installation
+    if [[ ! -f "$TARGET_DIR/[tool]-$version" ]]; then
+        print_error "Failed to install [Tool Name] binary"
+        return 1
+    fi
+
+    # Remove any existing [tool] symlink or file to avoid conflicts
+    rm -f "$TARGET_DIR/[tool]"
+
+    # Create/update symlink to point to this version
+    $symlink_cmd "$TARGET_DIR/[tool]-$version" "$TARGET_DIR/[tool]"
+
+    print_success "[Tool Name] binary installed successfully"
+    print_status "Version symlink: [tool] -> [tool]-$version"
+}
+
+# Function to verify [Tool Name] installation
+verify_[tool]_installation() {
+    print_status "Verifying [Tool Name] installation..."
+
+    if command_exists [tool]; then
+        local version=$([tool] --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -n 1)
+        print_success "[Tool Name] installed: $version"
+
+        # Check for user bin versions and offer removal
+        if [[ -d "$USER_BIN_DIR" ]] && [[ "$TARGET_DIR" == "$SYSTEM_INSTALL_DIR" ]]; then
+            local user_versions=()
+            for file in "$USER_BIN_DIR"/[tool]*; do
+                if [[ -f "$file" ]]; then
+                    user_versions+=("$file")
+                fi
+            done
+
+            if [[ ${#user_versions[@]} -gt 0 ]]; then
+                print_warning "Found [tool] binaries in user bin directory:"
+                for file in "${user_versions[@]}"; do
+                    echo "  $file"
+                done
+                echo
+                read -p "Would you like to remove these user bin versions? (y/N): " -n 1 -r
+                echo
+                if [[ $REPLY =~ ^[Yy]$ ]]; then
+                    for file in "${user_versions[@]}"; do
+                        rm -f "$file"
+                        print_status "Removed $file"
+                    done
+                    print_success "Removed all user bin versions"
+                fi
+            fi
+        fi
+
+        return 0
+    else
+        print_error "[Tool Name] installation verification failed"
+        return 1
+    fi
+}
+```
+
+### 7. Utility Functions
+
+```bash
+# Function to cleanup
+cleanup() {
+    if [[ -d "$TEMP_DIR" ]]; then
+        rm -rf "$TEMP_DIR"
+        print_status "Cleaned up temporary files"
+    fi
+}
+
+# Function to show usage
+show_usage() {
+    echo "[Tool Name] Installer"
+    echo
+    echo "Usage: $0 [OPTIONS]"
+    echo
+    echo "Options:"
+    echo "  -h, --help     Show this help message"
+    echo "  -v, --version  Install specific version (default: latest)"
+    echo "  -f, --force    Force reinstall even if up-to-date"
+    echo "  -r, --reinstall Reinstall the current installed version"
+    echo
+    echo "Examples:"
+    echo "  $0                    # Install latest version using best method"
+    echo "  $0 -v v1.0.0          # Install specific version"
+    echo "  $0 --reinstall        # Reinstall current version"
+}
+```
+
+### 8. Main Function
+
+```bash
+# Main installation function
+main() {
+    local target_version=""
+    local force_reinstall=false
+    local reinstall_current=false
+
+    # Parse command line arguments
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -h|--help)
+                show_usage
+                exit 0
+                ;;
+            -v|--version)
+                target_version="$2"
+                shift 2
+                ;;
+            -f|--force)
+                force_reinstall=true
+                shift
+                ;;
+            -r|--reinstall)
+                reinstall_current=true
+                shift
+                ;;
+            *)
+                print_error "Unknown option: $1"
+                show_usage
+                exit 1
+                ;;
+        esac
+    done
+
+    echo "========================================"
+    echo "[Tool Name] Installer"
+    echo "========================================"
+    echo
+
+    # Check if running as root for system installation
+    if [[ $EUID -ne 0 ]]; then
+        print_warning "Not running as root. Some operations may require sudo."
+    fi
+
+    # Detect system
+    detect_os
+    ARCH=$(get_arch)
+
+    # Handle reinstall current version
+    if [[ "$reinstall_current" == "true" ]]; then
+        local current_info=$(get_current_version)
+        local current_version=$(echo "$current_info" | cut -d: -f1)
+        if [[ "$current_version" == "not_installed" ]]; then
+            print_error "No current version installed to reinstall"
+            exit 1
+        fi
+        target_version="$current_version"
+        force_reinstall=true
+        print_status "Reinstalling current version: $target_version"
+    fi
+
+    # Get latest version if not specified
+    if [[ -z "$target_version" ]]; then
+        get_latest_release
+        target_version="$LATEST_VERSION"
+    else
+        print_status "Using specified version: $target_version"
+    fi
+
+    # Determine installation strategy
+    determine_install_strategy
+
+    # Check if update is needed
+    if ! check_update_needed "$target_version"; then
+        print_success "No installation needed. Exiting."
+        exit 0
+    fi
+
+    # Create temporary directory
+    mkdir -p "$TEMP_DIR"
+
+    # Trap cleanup on exit
+    trap cleanup EXIT
+
+    # Install from binary
+    install_[tool]_from_binary "$ARCH" "$target_version"
+    verify_[tool]_installation
+
+    # Installation completed successfully
+    echo
+    print_success "Installation completed successfully!"
+    echo
+    echo "Installation details:"
+    echo "- Strategy: $INSTALL_STRATEGY"
+    echo "- Location: $TARGET_DIR"
+    if [[ "$INSTALL_STRATEGY" == user* ]]; then
+        echo "- Binary: [tool] (symlink to [tool]-$target_version)"
+        echo "- Version: $target_version"
+    fi
+    echo
+    echo "Next steps:"
+    echo "1. Test installation: [tool] --version"
+    echo "2. [Add tool-specific usage instructions]"
+    echo
+    if [[ "$INSTALL_STRATEGY" == user* ]]; then
+        echo "User-specific installation notes:"
+        echo "- Binary installed in: $USER_BIN_DIR"
+        echo "- Ensure $USER_BIN_DIR is in your PATH"
+        echo "- You can have multiple versions side-by-side"
+    fi
+    echo
+    echo "For more information, visit: https://github.com/$GITHUB_REPO"
+}
+
+# Run main function
+main "$@"
+```
+
+## Implementation Notes
+
+1. **Replace Placeholders**: Replace `[tool]`, `[Tool Name]`, `[TOOL]`, `[owner]/[repo]` with actual values.
+
+2. **Binary Naming Convention**: Adjust the `binary_name` in `install_[tool]_from_binary` to match the actual GitHub release asset names.
+
+3. **Version Detection**: Modify the version extraction in `get_current_version` and `verify_[tool]_installation` to match the tool's `--version` output format.
+
+4. **Package Manager**: Since we disable package manager installation, the script will always use the binary method.
+
+5. **Testing**: Test the script on different systems and with different scenarios (system vs user installation, reinstall, etc.).
+
+6. **Error Handling**: Ensure all error conditions are properly handled with appropriate exit codes.
+
+7. **Documentation**: Update the usage examples and next steps section with tool-specific information.
+
+This template ensures consistency across all installer scripts and provides a robust installation experience for users.</content>
+<parameter name="filePath">INSTALLER_CREATION_GUIDE.md

README.md

@@ -5,23 +5,137 @@ This script helps you create a git repository from existing codebase and configu
 ## Features
 
 - **Multiple Authentication Methods**:
-  - SSH (passwordless after key setup)
+  - SSH (passwordless with key generation)
-  - HTTPS (with token/password)
+  - HTTPS (with Git Credential Manager)
-  - Tea CLI (Gitea's official command-line tool)
+  - Tea CLI (full Gitea API integration)
+
+- **Advanced Installation Management**:
+  - **Tea CLI**: User-specific installations with version symlinks
+  - **Git Credential Manager**: Automatic detection and setup
+  - **Borg CLI**: Backup tool with smart version management
+  - **Smart Updates**: Only downloads when newer versions available
 
 - **Automatic Setup**:
   - Git repository initialization
-  - SSH key generation (if needed)
+  - SSH key generation and display
   - Tea CLI installation and configuration
   - Remote repository creation
   - Connection testing
 
 ## Usage
 
-1. Make the script executable:
+```bash
-   ```bash
+# Interactive setup
-   chmod +x setup-git-repo.sh
+./setup-git-repo.sh
+
+# With configuration file
+echo '{"gitea": {"server_url": "https://your-gitea.com"}}' > config.json
+./setup-git-repo.sh
+```
+
+## Available Installers
+
+### Tea CLI Installer
+```bash
+# Install latest Tea CLI
+./install-tea-cli.sh
+
+# Install specific version
+./install-tea-cli.sh -v v0.11.1
+
+# Force reinstall
+./install-tea-cli.sh --force
+```
+
+### Borg CLI Installer
+```bash
+# Install latest Borg CLI
+./install-borg-cli.sh
+
+# Install specific version
+./install-borg-cli.sh -v 1.4.2
+
+# Force reinstall
+./install-borg-cli.sh --force
+```
+
+### Git Credential Manager Installer
+```bash
+# Install latest GCM
+./install-git-credential-manager.sh
+
+# Install specific version
+./install-git-credential-manager.sh -v v2.6.1
+
+# Force reinstall
+./install-git-credential-manager.sh --force
+
+# Check configuration without installing
+./install-git-credential-manager.sh --checks
+```
+
+## Installation Strategies
+
+All installers implement smart installation strategies:
+
+### User-Specific Installations (Preferred)
+- **Location**: `~/bin/` directory
+- **Requirements**: `~/bin` exists and is in PATH
+- **Benefits**: No sudo required, user isolation, multiple versions
+- **Structure**:
   ```
+  ~/bin/
+  ├── tea -> tea-v0.11.1    # Active version
+  ├── tea-v0.11.0           # Previous version
+  └── tea-v0.11.1           # Current version
+  ```
+
+### System-Wide Installations (Fallback)
+- **Location**: `/usr/local/bin/`
+- **Requirements**: sudo access
+- **Benefits**: Available to all users
+- **Structure**:
+  ```
+  /usr/local/bin/
+  ├── tea -> tea-v0.11.1
+  ├── tea-v0.11.0
+  └── tea-v0.11.1
+  ```
+
+### Version Management
+- **Symlinks**: Automatic version switching
+- **Multiple Versions**: Keep old versions for rollback
+- **Smart Updates**: Only download when newer version available
+
+## Configuration
+
+The script supports JSON configuration for automation:
+
+```json
+{
+  "gitea": {
+    "server_url": "https://your-gitea.com",
+    "default_login_name": "$USER",
+    "login_method": "token",
+    "has_access_token": true,
+    "default_auth_method": "3"
+  },
+  "git": {
+    "default_branch": "main",
+    "auto_init": false
+  },
+  "ssh": {
+    "key_type": "ed25519",
+    "key_path": "~/.ssh/id_ed25519"
+  },
+  "repository": {
+    "default_private": false,
+    "auto_add_files": false,
+    "auto_commit": false,
+    "auto_push": false
+  }
+}
+```
 
 2. Run the script:
    ```bash

credential-manager-demo.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+# Demo: Git Credential Manager in Console Mode
+# This script demonstrates how credential managers work without GUI
+
+echo "=== Git Credential Manager Console Demo ==="
+echo
+
+# Check available credential managers
+echo "1. Checking available credential managers..."
+if command -v git-credential-manager >/dev/null 2>&1; then
+    echo "✓ Git Credential Manager (GCM) found: $(git-credential-manager --version)"
+else
+    echo "✗ Git Credential Manager not found"
+fi
+
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    if git config --global --get credential.helper 2>/dev/null | grep -q "osxkeychain"; then
+        echo "✓ macOS Keychain helper configured"
+    fi
+elif [[ "$OSTYPE" == "linux-gnu"* ]]; then
+    if command -v gnome-keyring-daemon >/dev/null 2>&1; then
+        echo "✓ GNOME Keyring available"
+    fi
+fi
+
+echo
+echo "2. Current Git credential configuration:"
+git config --global --show-origin --get credential.helper 2>/dev/null || echo "No global credential helper configured"
+
+echo
+echo "3. Testing credential storage (console mode)..."
+echo "This demonstrates how credentials are stored/retrieved without GUI"
+
+# Create a test credential input
+cat << 'EOF' | git credential-manager get 2>/dev/null || echo "Credential manager ready for input"
+protocol=https
+host=example.com
+username=testuser
+EOF
+
+echo
+echo "4. How it works in console:"
+echo "   - First 'git push/pull' prompts for username/token"
+echo "   - Credential manager stores them securely"
+echo "   - Subsequent operations use stored credentials automatically"
+echo "   - No GUI required - all terminal-based"
+
+echo
+echo "5. Available commands (all console-based):"
+echo "   git credential-manager configure   # Configure settings"
+echo "   git credential-manager erase       # Remove stored credentials"
+echo "   git credential-manager approve      # Approve credential storage"
+echo "   git credential-manager reject      # Reject credential storage"
+
+echo
+echo "=== Demo Complete ==="

install-borg-cli.sh

@@ -0,0 +1,629 @@
+#!/bin/bash
+
+# Borg CLI Installer
+# Downloads and installs the latest Borg CLI binary
+# Supports multiple platforms and installation methods
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Configuration
+GITHUB_REPO="borgbackup/borg"
+USER_BIN_DIR="$HOME/bin"
+SYSTEM_INSTALL_DIR="/usr/local/bin"
+TEMP_DIR="/tmp/borg-install"
+
+# Function to print colored output
+print_status() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+print_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Function to check if command exists
+command_exists() {
+    command -v "$1" >/dev/null 2>&1
+}
+
+# Function to detect OS and package manager
+detect_os() {
+    if [[ -f /etc/os-release ]]; then
+        . /etc/os-release
+        OS="$ID"
+        OS_VERSION="$VERSION_ID"
+    else
+        print_error "Cannot detect operating system"
+        exit 1
+    fi
+
+    # Detect package manager
+    if command_exists apt; then
+        PKG_MANAGER="apt"
+    elif command_exists yum; then
+        PKG_MANAGER="yum"
+    elif command_exists dnf; then
+        PKG_MANAGER="dnf"
+    elif command_exists pacman; then
+        PKG_MANAGER="pacman"
+    elif command_exists zypper; then
+        PKG_MANAGER="zypper"
+    else
+        PKG_MANAGER="unknown"
+    fi
+
+    print_status "Detected OS: $OS $OS_VERSION"
+    print_status "Package manager: $PKG_MANAGER"
+}
+
+# Function to get system architecture
+get_arch() {
+    ARCH=$(uname -m)
+    case $ARCH in
+        x86_64)
+            echo "x86_64"
+            ;;
+        aarch64|arm64)
+            echo "aarch64"
+            ;;
+        armv7l)
+            echo "armv7"
+            ;;
+        *)
+            print_error "Unsupported architecture: $ARCH"
+            exit 1
+            ;;
+    esac
+}
+
+# Function to get current installed version and location
+get_current_version() {
+    if command_exists borg; then
+        CURRENT_VERSION=$(borg --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -n 1)
+        if [[ -z "$CURRENT_VERSION" ]]; then
+            CURRENT_VERSION="unknown"
+        fi
+
+        # Determine installation location
+        BORG_PATH=$(which borg)
+        if [[ "$BORG_PATH" == "$USER_BIN_DIR"* ]]; then
+            INSTALL_TYPE="user"
+        elif [[ "$BORG_PATH" == "/usr/local/bin"* ]] || [[ "$BORG_PATH" == "/usr/bin"* ]]; then
+            INSTALL_TYPE="system"
+        else
+            INSTALL_TYPE="other"
+        fi
+    else
+        CURRENT_VERSION="not_installed"
+        INSTALL_TYPE="none"
+    fi
+    echo "$CURRENT_VERSION:$INSTALL_TYPE"
+}
+
+# Function to compare versions
+compare_versions() {
+    local version1="$1"
+    local version2="$2"
+
+    # Remove 'v' prefix if present
+    version1=${version1#v}
+    version2=${version2#v}
+
+    # Split versions into arrays
+    IFS='.' read -ra V1 <<< "$version1"
+    IFS='.' read -ra V2 <<< "$version2"
+
+    # Compare major, minor, patch
+    for i in {0..2}; do
+        local v1=${V1[$i]:-0}
+        local v2=${V2[$i]:-0}
+
+        if (( v1 > v2 )); then
+            return 0  # version1 > version2
+        elif (( v1 < v2 )); then
+            return 1  # version1 < version2
+        fi
+    done
+
+    return 0  # versions are equal
+}
+
+# Function to get latest release info
+get_latest_release() {
+    print_status "Fetching latest Borg CLI release information..."
+
+    if command_exists curl; then
+        RELEASE_INFO=$(curl -s "https://api.github.com/repos/$GITHUB_REPO/releases/latest")
+    elif command_exists wget; then
+        RELEASE_INFO=$(wget -qO- "https://api.github.com/repos/$GITHUB_REPO/releases/latest")
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+
+    if [[ -z "$RELEASE_INFO" ]]; then
+        print_error "Failed to fetch release information"
+        exit 1
+    fi
+
+    # Extract version and download URLs
+    LATEST_VERSION=$(echo "$RELEASE_INFO" | grep -o '"tag_name": *"[^"]*"' | sed -E 's/.*"([^"]+)".*/\1/')
+
+    if [[ -z "$LATEST_VERSION" ]]; then
+        print_error "Failed to parse release information"
+        exit 1
+    fi
+
+    print_success "Latest version: $LATEST_VERSION"
+}
+
+# Function to check if update is needed
+check_update_needed() {
+    local latest_version="$1"
+    local current_info=$(get_current_version)
+    local current_version=$(echo "$current_info" | cut -d: -f1)
+    local install_type=$(echo "$current_info" | cut -d: -f2)
+
+    print_status "Current version: $current_version ($install_type)"
+    print_status "Latest version: $latest_version"
+
+    if [[ "$current_version" == "not_installed" ]]; then
+        print_status "Borg CLI is not installed"
+        return 0  # Need to install
+    fi
+
+    if [[ "$current_version" == "unknown" ]]; then
+        print_warning "Cannot determine current version, proceeding with update"
+        return 0  # Assume update needed
+    fi
+
+    # Clean version strings for comparison
+    local clean_current="${current_version#v}"
+    local clean_latest="${latest_version#v}"
+
+    if compare_versions "$clean_latest" "$clean_current"; then
+        if [[ "$clean_latest" == "$clean_current" ]]; then
+            print_success "You already have the latest version ($current_version) installed at $install_type location"
+            if [[ "$force_reinstall" == "true" ]]; then
+                print_status "Force reinstall requested, proceeding..."
+                return 0
+            else
+                return 1  # No update needed
+            fi
+        else
+            print_status "Newer version available: $latest_version > $current_version"
+            return 0  # Update needed
+        fi
+    else
+        print_success "Your version ($current_version) is newer than latest release ($latest_version)"
+        return 1  # No update needed
+    fi
+}
+
+# Function to download file
+download_file() {
+    local url="$1"
+    local filename="$2"
+
+    print_status "Downloading $filename..."
+
+    if command_exists curl; then
+        curl -L -o "$TEMP_DIR/$filename" "$url"
+    elif command_exists wget; then
+        wget -O "$TEMP_DIR/$filename" "$url"
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+
+    if [[ ! -f "$TEMP_DIR/$filename" ]]; then
+        print_error "Failed to download $filename"
+        exit 1
+    fi
+
+    print_success "Downloaded $filename"
+}
+
+# Function to check if user bin directory exists and is in PATH
+check_user_bin_setup() {
+    if [[ ! -d "$USER_BIN_DIR" ]]; then
+        print_status "User bin directory doesn't exist"
+        return 1
+    fi
+
+    # Check if user bin is in PATH
+    if [[ ":$PATH:" != *":$USER_BIN_DIR:"* ]]; then
+        print_warning "User bin directory ($USER_BIN_DIR) is not in PATH"
+        print_status "Add to PATH: export PATH=\"$USER_BIN_DIR:\$PATH\""
+        return 1
+    fi
+
+    return 0
+}
+
+# Function to check for version-specific symlink
+check_version_symlink() {
+    local borg_path=$(which borg 2>/dev/null)
+    if [[ -z "$borg_path" ]]; then
+        return 1
+    fi
+
+    # Check if it's a symlink
+    if [[ -L "$borg_path" ]]; then
+        SYMLINK_TARGET=$(readlink "$borg_path")
+        # Extract version from symlink target
+        if [[ "$SYMLINK_TARGET" =~ borg-([0-9]+\.[0-9]+\.[0-9]+) ]]; then
+            CURRENT_SYMLINK_VERSION="${BASH_REMATCH[1]}"
+            return 0
+        fi
+    fi
+
+    return 1
+}
+
+# Function to determine installation strategy
+determine_install_strategy() {
+    local local_install="$1"
+
+    # Strategy: Check installation type preference
+    if [[ "$local_install" == "true" ]]; then
+        print_status "Local installation requested"
+        if check_user_bin_setup; then
+            print_status "User bin directory is available and in PATH"
+            INSTALL_STRATEGY="user_install"
+            TARGET_DIR="$USER_BIN_DIR"
+        else
+            print_error "User bin directory not available for local installation"
+            exit 1
+        fi
+    else
+        # Prefer system installation for all users
+        if [[ $EUID -eq 0 ]]; then
+            print_status "Running as root, installing system-wide"
+            INSTALL_STRATEGY="system_install"
+            TARGET_DIR="$SYSTEM_INSTALL_DIR"
+        elif sudo -n true 2>/dev/null; then
+            print_status "Passwordless sudo available, installing system-wide"
+            INSTALL_STRATEGY="system_install"
+            TARGET_DIR="$SYSTEM_INSTALL_DIR"
+        elif command_exists sudo; then
+            print_status "Testing sudo access (you may be prompted for password)..."
+            if sudo -v 2>/dev/null; then
+                print_success "Sudo access confirmed, installing system-wide"
+                INSTALL_STRATEGY="system_install"
+                TARGET_DIR="$SYSTEM_INSTALL_DIR"
+            else
+                print_error "Sudo access failed. Use --local to install to user bin directory"
+                exit 1
+            fi
+        else
+            print_error "Sudo not available. Use --local to install to user bin directory"
+            exit 1
+        fi
+
+        # Warn if user bin has borg (only for system installs)
+        if [[ "$INSTALL_STRATEGY" == "system_install" ]] && [[ -f "$USER_BIN_DIR/borg" ]]; then
+            print_warning "Borg CLI found in user bin directory ($USER_BIN_DIR)"
+            print_status "This might take precedence if $USER_BIN_DIR is in PATH before system paths"
+        fi
+    fi
+
+    print_status "Installation strategy: $INSTALL_STRATEGY"
+    print_status "Target directory: $TARGET_DIR"
+}
+
+# Function to install Borg CLI from package manager
+install_borg_from_package_manager() {
+    # Package manager versions are often outdated, use binary from GitHub instead
+    print_warning "Package manager installation skipped for Borg CLI to ensure latest version, using binary instead"
+    return 1
+}
+
+# Function to install Borg CLI from binary
+install_borg_from_binary() {
+    local arch="$1"
+    local version="$2"
+
+    # Borg uses different naming conventions based on architecture
+    local binary_name
+    case "$arch" in
+        x86_64)
+            binary_name="borg-linux-glibc231-x86_64"
+            ;;
+        aarch64)
+            binary_name="borg-linux-glibc235-arm64-gh"
+            ;;
+        armv7)
+            binary_name="borg-linux-glibc231-armv7"
+            ;;
+        *)
+            print_error "Unsupported architecture: $arch"
+            return 1
+            ;;
+    esac
+    local download_url="https://github.com/$GITHUB_REPO/releases/download/$version/$binary_name"
+
+    download_file "$download_url" "$binary_name"
+
+    # Determine installation command based on target directory
+    local install_cmd="install -m 755"
+    local symlink_cmd="ln -sf"
+
+    if [[ "$TARGET_DIR" == "$SYSTEM_INSTALL_DIR" ]]; then
+        install_cmd="sudo $install_cmd"
+        symlink_cmd="sudo $symlink_cmd"
+    fi
+
+    print_status "Installing Borg CLI binary to $TARGET_DIR..."
+
+    # Install the binary with version suffix
+    $install_cmd "$TEMP_DIR/$binary_name" "$TARGET_DIR/borg-$version"
+
+    # Verify installation
+    if [[ ! -f "$TARGET_DIR/borg-$version" ]]; then
+        print_error "Failed to install Borg CLI binary"
+        return 1
+    fi
+
+    # Remove any existing borg symlink or file to avoid conflicts
+    if [[ "$TARGET_DIR" == "$SYSTEM_INSTALL_DIR" ]]; then
+        sudo rm -f "$TARGET_DIR/borg"
+    else
+        rm -f "$TARGET_DIR/borg"
+    fi
+
+    # Create/update symlink to point to this version
+    $symlink_cmd "$TARGET_DIR/borg-$version" "$TARGET_DIR/borg"
+
+    print_success "Borg CLI binary installed successfully"
+    print_status "Version symlink: borg -> borg-$version"
+}
+
+# Function to verify Borg CLI installation
+verify_borg_installation() {
+    print_status "Verifying Borg CLI installation..."
+
+    if command_exists borg; then
+        local version=$(borg --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -n 1)
+        print_success "Borg CLI installed: $version"
+
+        # Check for user bin versions and offer removal
+        if [[ -d "$USER_BIN_DIR" ]] && [[ "$TARGET_DIR" == "$SYSTEM_INSTALL_DIR" ]]; then
+            local user_versions=()
+            for file in "$USER_BIN_DIR"/borg*; do
+                if [[ -f "$file" ]]; then
+                    user_versions+=("$file")
+                fi
+            done
+
+            if [[ ${#user_versions[@]} -gt 0 ]]; then
+                print_warning "Found borg binaries in user bin directory:"
+                for file in "${user_versions[@]}"; do
+                    echo "  $file"
+                done
+                echo
+                read -p "Would you like to remove these user bin versions? (y/N): " -n 1 -r
+                echo
+                if [[ $REPLY =~ ^[Yy]$ ]]; then
+                    for file in "${user_versions[@]}"; do
+                        rm -f "$file"
+                        print_status "Removed $file"
+                    done
+                    print_success "Removed all user bin versions"
+                fi
+            fi
+        fi
+
+        return 0
+    else
+        print_error "Borg CLI installation verification failed"
+        return 1
+    fi
+}
+
+# Function to cleanup
+cleanup() {
+    if [[ -d "$TEMP_DIR" ]]; then
+        rm -rf "$TEMP_DIR"
+        print_status "Cleaned up temporary files"
+    fi
+}
+
+# Function to show usage
+show_usage() {
+    echo "Borg CLI Installer"
+    echo
+    echo "Usage: $0 [OPTIONS]"
+    echo
+    echo "Options:"
+    echo "  -h, --help     Show this help message"
+    echo "  -v, --version  Install specific version (default: latest)"
+    echo "  -f, --force    Force reinstall even if up-to-date"
+    echo "  -r, --reinstall Reinstall the current installed version"
+    echo "  -l, --local    Force installation to user bin directory (~/.bin)"
+    echo "  -p, --package  Force installation from package manager"
+    echo "  -b, --binary   Force installation from binary"
+    echo
+    echo "Examples:"
+    echo "  $0                    # Install latest version using best method"
+    echo "  $0 -v v1.2.7          # Install specific version"
+    echo "  $0 --reinstall        # Reinstall current version"
+    echo "  $0 --local            # Force installation to user bin"
+    echo "  $0 --package          # Force installation from package manager"
+    echo "  $0 --binary           # Force installation from binary"
+    echo
+}
+
+# Main installation function
+main() {
+    local target_version=""
+    local force_reinstall=false
+    local reinstall_current=false
+    local local_install=false
+    local install_method="auto"
+
+    # Parse command line arguments
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -h|--help)
+                show_usage
+                exit 0
+                ;;
+            -v|--version)
+                target_version="$2"
+                shift 2
+                ;;
+            -f|--force)
+                force_reinstall=true
+                shift
+                ;;
+            -r|--reinstall)
+                reinstall_current=true
+                shift
+                ;;
+            -l|--local)
+                local_install=true
+                shift
+                ;;
+            -p|--package)
+                install_method="package"
+                shift
+                ;;
+            -b|--binary)
+                install_method="binary"
+                shift
+                ;;
+            *)
+                print_error "Unknown option: $1"
+                show_usage
+                exit 1
+                ;;
+        esac
+    done
+
+    echo "========================================"
+    echo "Borg CLI Installer"
+    echo "========================================"
+    echo
+
+    # Check if running as root for system installation
+    if [[ $EUID -ne 0 ]]; then
+        print_warning "Not running as root. Some operations may require sudo."
+    fi
+
+    # Detect system
+    detect_os
+    ARCH=$(get_arch)
+
+    # Handle reinstall current version
+    if [[ "$reinstall_current" == "true" ]]; then
+        local current_info=$(get_current_version)
+        local current_version=$(echo "$current_info" | cut -d: -f1)
+        if [[ "$current_version" == "not_installed" ]]; then
+            print_error "No current version installed to reinstall"
+            exit 1
+        fi
+        target_version="$current_version"
+        force_reinstall=true
+        print_status "Reinstalling current version: $target_version"
+    fi
+
+    # Get latest version if not specified
+    if [[ -z "$target_version" ]]; then
+        get_latest_release
+        target_version="$LATEST_VERSION"
+    else
+        print_status "Using specified version: $target_version"
+    fi
+
+    # Determine installation strategy
+    determine_install_strategy "$local_install"
+
+    # Check if update is needed
+    if ! check_update_needed "$target_version"; then
+        print_success "No installation needed. Exiting."
+        exit 0
+    fi
+
+    # Create temporary directory
+    mkdir -p "$TEMP_DIR"
+
+    # Trap cleanup on exit
+    trap cleanup EXIT
+
+    # Installation logic based on method and strategy
+    case $install_method in
+        auto)
+            # For user installations, prefer binary over package manager
+            if [[ "$INSTALL_STRATEGY" == user* ]]; then
+                print_status "Using binary installation for user directory"
+                install_borg_from_binary "$ARCH" "$target_version"
+                verify_borg_installation
+            else
+                # Try package manager first for system installations
+                if install_borg_from_package_manager; then
+                    verify_borg_installation
+                else
+                    install_borg_from_binary "$ARCH" "$target_version"
+                    verify_borg_installation
+                fi
+            fi
+            ;;
+        package)
+            if ! install_borg_from_package_manager; then
+                print_error "Package manager installation failed"
+                exit 1
+            fi
+            verify_borg_installation
+            ;;
+        binary)
+            install_borg_from_binary "$ARCH" "$target_version"
+            verify_borg_installation
+            ;;
+    esac
+
+    # Installation completed successfully
+    echo
+    print_success "Installation completed successfully!"
+    echo
+    echo "Installation details:"
+    echo "- Strategy: $INSTALL_STRATEGY"
+    echo "- Location: $TARGET_DIR"
+    if [[ "$INSTALL_STRATEGY" == user* ]]; then
+        echo "- Binary: borg (symlink to borg-$target_version)"
+        echo "- Version: $target_version"
+    fi
+    echo
+    echo "Next steps:"
+    echo "1. Test installation: borg --version"
+    echo "2. Initialize repository: borg init --encryption=repokey /path/to/repo"
+    echo "3. Create backup: borg create /path/to/repo::backup-name /path/to/backup"
+    echo "4. Use Borg CLI: borg --help"
+    echo
+    if [[ "$INSTALL_STRATEGY" == user* ]]; then
+        echo "User-specific installation notes:"
+        echo "- Binary installed in: $USER_BIN_DIR"
+        echo "- Ensure $USER_BIN_DIR is in your PATH"
+        echo "- You can have multiple versions side-by-side"
+    fi
+    echo
+    echo "For more information, visit: https://borgbackup.readthedocs.io/"
+}
+
+# Run main function
+main "$@"

install-git-credential-manager.sh

@@ -0,0 +1,718 @@
+#!/bin/bash
+
+# Git Credential Manager Installer
+# Supports Debian, Ubuntu, RHEL, CentOS, Fedora, and other Linux distributions
+# Downloads and installs the latest version from GitHub releases
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Configuration
+GITHUB_REPO="git-ecosystem/git-credential-manager"
+INSTALL_DIR="/usr/local/bin"
+USER_BIN_DIR="$HOME/bin"
+TEMP_DIR="/tmp/gcm-install"
+
+# Function to print colored output
+print_status() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+print_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Function to check if command exists
+command_exists() {
+    command -v "$1" >/dev/null 2>&1
+}
+
+# Function to detect OS and package manager
+detect_os() {
+    if [[ -f /etc/os-release ]]; then
+        . /etc/os-release
+        OS="$ID"
+        OS_VERSION="$VERSION_ID"
+    else
+        print_error "Cannot detect operating system"
+        exit 1
+    fi
+    
+    # Detect package manager
+    if command_exists apt; then
+        PKG_MANAGER="apt"
+    elif command_exists yum; then
+        PKG_MANAGER="yum"
+    elif command_exists dnf; then
+        PKG_MANAGER="dnf"
+    elif command_exists pacman; then
+        PKG_MANAGER="pacman"
+    elif command_exists zypper; then
+        PKG_MANAGER="zypper"
+    else
+        PKG_MANAGER="unknown"
+    fi
+    
+    print_status "Detected OS: $OS $OS_VERSION"
+    print_status "Package manager: $PKG_MANAGER"
+}
+
+# Function to get system architecture
+get_arch() {
+    ARCH=$(uname -m)
+    case $ARCH in
+        x86_64)
+            echo "amd64"
+            ;;
+        aarch64|arm64)
+            echo "arm64"
+            ;;
+        armv7l)
+            echo "arm"
+            ;;
+        *)
+            print_error "Unsupported architecture: $ARCH"
+            exit 1
+            ;;
+    esac
+}
+
+# Function to get current installed version and location
+get_current_version() {
+    if command_exists git-credential-manager; then
+        # Extract version from output like "2.6.1+786ab03440ddc82e807a97c0e540f5247e44cec6"
+        local version_output=$(git-credential-manager --version 2>/dev/null)
+        CURRENT_VERSION=$(echo "$version_output" | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -n 1)
+        if [[ -n "$CURRENT_VERSION" ]]; then
+            CURRENT_VERSION="v$CURRENT_VERSION"
+        else
+            CURRENT_VERSION="unknown"
+        fi
+
+        # Determine installation location
+        GCM_PATH=$(which git-credential-manager)
+        if [[ "$GCM_PATH" == "$HOME/bin"* ]]; then
+            INSTALL_TYPE="user"
+        elif [[ "$GCM_PATH" == "/usr/local/bin"* ]] || [[ "$GCM_PATH" == "/usr/bin"* ]]; then
+            INSTALL_TYPE="system"
+        else
+            INSTALL_TYPE="other"
+        fi
+    else
+        CURRENT_VERSION="not_installed"
+        INSTALL_TYPE="none"
+    fi
+    echo "$CURRENT_VERSION:$INSTALL_TYPE"
+}
+
+# Function to compare versions (returns 0 if first >= second, 1 if first < second)
+compare_versions() {
+    local version1="$1"
+    local version2="$2"
+    
+    # Remove 'v' prefix if present
+    version1=${version1#v}
+    version2=${version2#v}
+    
+    # Split versions into arrays
+    IFS='.' read -ra V1 <<< "$version1"
+    IFS='.' read -ra V2 <<< "$version2"
+    
+    # Compare major, minor, patch
+    for i in {0..2}; do
+        local v1=${V1[$i]:-0}
+        local v2=${V2[$i]:-0}
+        
+        if (( v1 > v2 )); then
+            return 0  # version1 > version2
+        elif (( v1 < v2 )); then
+            return 1  # version1 < version2
+        fi
+    done
+    
+    return 0  # versions are equal
+}
+
+# Function to get latest release info
+get_latest_release() {
+    print_status "Fetching latest release information..."
+    
+    if command_exists curl; then
+        RELEASE_INFO=$(curl -s "https://api.github.com/repos/$GITHUB_REPO/releases/latest")
+    elif command_exists wget; then
+        RELEASE_INFO=$(wget -qO- "https://api.github.com/repos/$GITHUB_REPO/releases/latest")
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+    
+    if [[ -z "$RELEASE_INFO" ]]; then
+        print_error "Failed to fetch release information"
+        exit 1
+    fi
+    
+    # Extract version and download URLs
+    LATEST_VERSION=$(echo "$RELEASE_INFO" | grep -o '"tag_name": *"[^"]*"' | sed -E 's/.*"([^"]+)".*/\1/')
+    
+    if [[ -z "$LATEST_VERSION" ]]; then
+        print_error "Failed to parse release information"
+        exit 1
+    fi
+    
+    print_success "Latest version: $LATEST_VERSION"
+}
+
+# Function to check if update is needed
+check_update_needed() {
+    local current_info=$(get_current_version)
+    local current_version=$(echo "$current_info" | cut -d: -f1)
+    local install_type=$(echo "$current_info" | cut -d: -f2)
+    local latest_version="$1"
+
+    print_status "Current version: $current_version ($install_type)"
+    print_status "Latest version: $latest_version"
+
+    if [[ "$current_version" == "not_installed" ]]; then
+        print_status "git-credential-manager is not installed"
+        return 0  # Need to install
+    fi
+
+    if [[ "$current_version" == "unknown" ]]; then
+        print_warning "Cannot determine current version, proceeding with update"
+        return 0  # Assume update needed
+    fi
+
+    if compare_versions "$latest_version" "$current_version"; then
+        if [[ "$latest_version" == "$current_version" ]]; then
+            print_success "You already have the latest version ($current_version) installed at $install_type location"
+            if [[ "$force_reinstall" == "true" ]]; then
+                print_status "Force reinstall requested, proceeding..."
+                return 0
+            else
+                return 1  # No update needed
+            fi
+        else
+            print_status "Newer version available: $latest_version > $current_version"
+            return 0  # Update needed
+        fi
+    else
+        print_success "Your version ($current_version) is newer than latest release ($latest_version)"
+        return 1  # No update needed
+    fi
+}
+
+# Function to download file
+download_file() {
+    local url="$1"
+    local filename="$2"
+    
+    print_status "Downloading $filename..."
+    
+    if command_exists curl; then
+        curl -L -o "$TEMP_DIR/$filename" "$url"
+    elif command_exists wget; then
+        wget -O "$TEMP_DIR/$filename" "$url"
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+    
+    if [[ ! -f "$TEMP_DIR/$filename" ]]; then
+        print_error "Failed to download $filename"
+        exit 1
+    fi
+    
+    print_success "Downloaded $filename"
+}
+
+# Function to install from package manager
+install_from_package_manager() {
+    print_status "Attempting to install from package manager..."
+    
+    case $PKG_MANAGER in
+        apt)
+            # Check if git-credential-manager is available in repos
+            if apt-cache show git-credential-manager >/dev/null 2>&1; then
+                print_status "Installing git-credential-manager from apt repository..."
+                sudo apt update
+                sudo apt install -y git-credential-manager
+                return 0
+            else
+                print_warning "git-credential-manager not available in apt repositories"
+                return 1
+            fi
+            ;;
+        yum|dnf)
+            # Check EPEL repositories for RHEL/CentOS/Fedora
+            if command_exists git-credential-manager; then
+                print_success "git-credential-manager is already installed"
+                return 0
+            else
+                print_warning "git-credential-manager not available in $PKG_MANAGER repositories"
+                return 1
+            fi
+            ;;
+        pacman)
+            # Arch Linux has git-credential-manager in community repo
+            if pacman -Si git-credential-manager >/dev/null 2>&1; then
+                print_status "Installing git-credential-manager from pacman repository..."
+                sudo pacman -S --noconfirm git-credential-manager
+                return 0
+            else
+                print_warning "git-credential-manager not available in pacman repositories"
+                return 1
+            fi
+            ;;
+        *)
+            print_warning "Package manager $PKG_MANAGER not supported for automatic installation"
+            return 1
+            ;;
+    esac
+}
+
+# Function to install from DEB package
+install_from_deb() {
+    local arch="$1"
+    local version="$2"
+    
+    local deb_name="gcm-linux_${arch}.${version#v}.deb"
+    local download_url="https://github.com/$GITHUB_REPO/releases/download/$version/$deb_name"
+    
+    download_file "$download_url" "$deb_name"
+    
+    print_status "Installing DEB package..."
+    sudo dpkg -i "$TEMP_DIR/$deb_name" || {
+        print_warning "dpkg failed, attempting to fix dependencies..."
+        sudo apt-get install -f -y
+    }
+    
+    print_success "DEB package installed successfully"
+}
+
+# Function to install from tar.gz
+install_from_tarball() {
+    local arch="$1"
+    local version="$2"
+    
+    local tar_name="gcm-linux_${arch}.${version#v}.tar.gz"
+    local download_url="https://github.com/$GITHUB_REPO/releases/download/$version/$tar_name"
+    
+    download_file "$download_url" "$tar_name"
+    
+    print_status "Extracting tarball..."
+    cd "$TEMP_DIR"
+    tar -xzf "$tar_name"
+    
+    # Check if binary was extracted directly
+    if [[ -f "git-credential-manager" ]]; then
+        print_status "Installing binary to $INSTALL_DIR..."
+        sudo install -m 755 git-credential-manager "$INSTALL_DIR/git-credential-manager"
+        sudo ln -sf "$INSTALL_DIR/git-credential-manager" "$INSTALL_DIR/git-credential-manager-core"
+        
+        # Install shared libraries if present
+        for lib in lib*.so; do
+            if [[ -f "$lib" ]]; then
+                sudo install -m 644 "$lib" "$INSTALL_DIR/"
+                print_status "Installed library: $lib"
+            fi
+        done
+    else
+        # Try to find extracted directory (fallback)
+        local extracted_dir=$(find . -maxdepth 1 -type d -name "git-credential-manager*" | head -n 1)
+        if [[ -z "$extracted_dir" ]]; then
+            print_error "Could not find git-credential-manager binary after extraction"
+            exit 1
+        fi
+        
+        cd "$extracted_dir"
+        print_status "Installing binary to $INSTALL_DIR..."
+        sudo install -m 755 git-credential-manager "$INSTALL_DIR/git-credential-manager"
+
+        # Verify installation
+        if [[ ! -f "$INSTALL_DIR/git-credential-manager" ]]; then
+            print_error "Failed to install Git Credential Manager binary"
+            return 1
+        fi
+
+        sudo ln -sf "$INSTALL_DIR/git-credential-manager" "$INSTALL_DIR/git-credential-manager-core"
+    fi
+
+    print_success "Binary installed successfully"
+}
+
+# Function to check and configure Git presets
+configure_git_presets() {
+    print_status "Checking and configuring Git presets..."
+
+    local presets_configured=0
+    local presets_needed=()
+
+    # Check global credential helper
+    local current_helper=""
+    current_helper=$(git config --global --get credential.helper 2>/dev/null) || current_helper=""
+    if [[ "$current_helper" == "manager" ]] || [[ "$current_helper" == "git-credential-manager" ]]; then
+        print_success "✓ Global credential helper: $current_helper"
+        presets_configured=$((presets_configured + 1))
+    else
+        print_warning "✗ Global credential helper not set to manager"
+        presets_needed+=("git config --global credential.helper manager")
+    fi
+
+    # Check GitHub-specific configuration
+    local github_helper=""
+    github_helper=$(git config --global --get credential.https://github.com.helper 2>/dev/null) || github_helper=""
+    if [[ -n "$github_helper" ]]; then
+        print_success "✓ GitHub credential helper configured ($github_helper)"
+        presets_configured=$((presets_configured + 1))
+    else
+        print_warning "✗ GitHub credential helper not configured"
+        presets_needed+=("git config --global credential.https://github.com.helper manager")
+    fi
+
+    # Check GitLab-specific configuration
+    local gitlab_helper=""
+    gitlab_helper=$(git config --global --get credential.https://gitlab.com.helper 2>/dev/null) || gitlab_helper=""
+    if [[ -n "$gitlab_helper" ]]; then
+        print_success "✓ GitLab credential helper configured"
+        presets_configured=$((presets_configured + 1))
+    else
+        print_warning "✗ GitLab credential helper not configured"
+        presets_needed+=("git config --global credential.https://gitlab.com.helper manager")
+    fi
+
+    # Check Azure DevOps configuration
+    local azure_useHttpPath=""
+    azure_useHttpPath=$(git config --global --get credential.https://dev.azure.com.useHttpPath 2>/dev/null) || azure_useHttpPath=""
+    if [[ "$azure_useHttpPath" == "true" ]]; then
+        print_success "✓ Azure DevOps useHttpPath configured"
+        presets_configured=$((presets_configured + 1))
+    else
+        print_warning "✗ Azure DevOps useHttpPath not configured"
+        presets_needed+=("git config --global credential.https://dev.azure.com.useHttpPath true")
+    fi
+
+    # Check Bitbucket configuration
+    local bitbucket_helper=""
+    bitbucket_helper=$(git config --global --get credential.https://bitbucket.org.helper 2>/dev/null) || bitbucket_helper=""
+    if [[ -n "$bitbucket_helper" ]]; then
+        print_success "✓ Bitbucket credential helper configured"
+        presets_configured=$((presets_configured + 1))
+    else
+        print_warning "✗ Bitbucket credential helper not configured"
+        presets_needed+=("git config --global credential.https://bitbucket.org.helper manager")
+    fi
+
+    # Check Gitea configuration (if any Gitea URL is configured)
+    local gitea_urls=0
+    gitea_urls=$(git config --global --get-regexp "credential.*gitea.*helper" 2>/dev/null | wc -l) || gitea_urls=0
+    if [[ $gitea_urls -gt 0 ]]; then
+        print_success "✓ Gitea credential helpers configured ($gitea_urls found)"
+        presets_configured=$((presets_configured + 1))
+    else
+        print_warning "✗ No Gitea credential helpers configured"
+        presets_needed+=("# For Gitea servers, configure domain-specific helper:")
+        presets_needed+=("git config --global credential.https://go-gitea.mywire.org.helper manager")
+    fi
+
+    # Summary
+    echo
+    print_status "Git Credential Manager Configuration Summary:"
+    print_status "Presets configured: $presets_configured/6"
+
+    if [[ ${#presets_needed[@]} -eq 0 ]]; then
+        print_success "All recommended presets are configured!"
+        echo
+        print_status "Your Git Credential Manager is fully configured and ready to use."
+        echo "When you run Git commands that require authentication, GCM will:"
+        echo "1. Prompt for credentials on first use"
+        echo "2. Securely store them in your system's credential store"
+        echo "3. Automatically provide them for subsequent operations"
+    else
+        print_warning "Some presets need to be configured manually."
+        echo
+        print_status "Run these commands to complete the configuration:"
+        for cmd in "${presets_needed[@]}"; do
+            echo "  $cmd"
+        done
+        echo
+        print_status "After configuring, test with:"
+        echo "  git config --global --list | grep credential"
+    fi
+
+    return 0
+}
+
+# Function to verify installation
+verify_installation() {
+    print_status "Verifying installation..."
+
+    if command_exists git-credential-manager; then
+        local version=$(git-credential-manager --version 2>/dev/null || echo "unknown")
+        print_success "git-credential-manager installed: $version"
+
+        # Configure basic Git settings
+        print_status "Configuring basic Git settings..."
+        git config --global credential.helper manager
+        print_success "Basic Git configuration completed"
+
+        # Check all presets
+        configure_git_presets
+
+        # Check for user bin version and offer removal
+        if [[ -f "$USER_BIN_DIR/git-credential-manager" ]]; then
+            print_warning "Found git-credential-manager in user bin directory ($USER_BIN_DIR)"
+            print_status "This might take precedence if $USER_BIN_DIR is in PATH before system paths"
+            echo
+            read -p "Would you like to remove the user bin version? (y/N): " -n 1 -r
+            echo
+            if [[ $REPLY =~ ^[Yy]$ ]]; then
+                rm -f "$USER_BIN_DIR/git-credential-manager"
+                print_success "Removed user bin version"
+            fi
+        fi
+
+        return 0
+    else
+        print_error "git-credential-manager installation verification failed"
+        return 1
+    fi
+}
+
+# Function to cleanup
+cleanup() {
+    if [[ -d "$TEMP_DIR" ]]; then
+        rm -rf "$TEMP_DIR"
+        print_status "Cleaned up temporary files"
+    fi
+}
+
+# Function to show usage
+show_usage() {
+    echo "Git Credential Manager Installer"
+    echo
+    echo "Usage: $0 [OPTIONS]"
+    echo
+    echo "Options:"
+    echo "  -h, --help     Show this help message"
+    echo "  -v, --version  Install specific version (default: latest)"
+    echo "  -f, --force    Force reinstall even if already installed"
+    echo "  -r, --reinstall Reinstall the current installed version"
+    echo "  -l, --local    Force installation to user bin directory (~/.bin)"
+    echo "  -p, --package  Force installation from package manager"
+    echo "  -d, --deb      Force installation from DEB package"
+    echo "  -t, --tarball  Force installation from tarball"
+    echo "  -c, --checks   Check Git credential configuration without installing"
+    echo
+    echo "Examples:"
+    echo "  $0                    # Install latest version using best method"
+    echo "  $0 -v v2.6.0         # Install specific version"
+    echo "  $0 --reinstall        # Reinstall current version"
+    echo "  $0 --local            # Force installation to user bin"
+    echo "  $0 --package          # Force installation from package manager"
+    echo "  $0 --deb             # Force installation from DEB package"
+    echo "  $0 --checks           # Check configuration without installing"
+}
+
+# Function to run configuration checks only
+run_checks_only() {
+    echo "========================================"
+    echo "Git Credential Manager Configuration Check"
+    echo "========================================"
+    echo
+
+    # Check if GCM is installed
+    if ! command_exists git-credential-manager; then
+        print_error "Git Credential Manager is not installed"
+        echo
+        print_status "To install Git Credential Manager, run:"
+        echo "  $0"
+        echo
+        print_status "Or to check configuration after installation:"
+        echo "  $0 --checks"
+        exit 1
+    fi
+
+    # Run configuration checks
+    configure_git_presets
+
+    echo
+    print_success "Configuration check completed!"
+}
+
+# Main installation function
+main() {
+    local target_version=""
+    local force_reinstall=false
+    local reinstall_current=false
+    local local_install=false
+    local install_method="auto"
+    local checks_only=false
+
+    # Parse command line arguments
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -h|--help)
+                show_usage
+                exit 0
+                ;;
+            -v|--version)
+                target_version="$2"
+                shift 2
+                ;;
+            -f|--force)
+                force_reinstall=true
+                shift
+                ;;
+            -r|--reinstall)
+                reinstall_current=true
+                shift
+                ;;
+            -l|--local)
+                local_install=true
+                shift
+                ;;
+            -p|--package)
+                install_method="package"
+                shift
+                ;;
+            -d|--deb)
+                install_method="deb"
+                shift
+                ;;
+            -t|--tarball)
+                install_method="tarball"
+                shift
+                ;;
+            -c|--checks)
+                checks_only=true
+                shift
+                ;;
+            *)
+                print_error "Unknown option: $1"
+                show_usage
+                exit 1
+                ;;
+        esac
+    done
+
+    # If checks only, run checks and exit
+    if [[ "$checks_only" == "true" ]]; then
+        run_checks_only
+        exit 0
+    fi
+
+    echo "========================================"
+    echo "Git Credential Manager Installer"
+    echo "========================================"
+    echo
+
+    # Handle reinstall current version
+    if [[ "$reinstall_current" == "true" ]]; then
+        local current_info=$(get_current_version)
+        local current_version=$(echo "$current_info" | cut -d: -f1)
+        if [[ "$current_version" == "not_installed" ]]; then
+            print_error "No current version installed to reinstall"
+            exit 1
+        fi
+        target_version="$current_version"
+        force_reinstall=true
+        print_status "Reinstalling current version: $target_version"
+    fi
+
+    # Get latest version if not specified
+    if [[ -z "$target_version" ]]; then
+        get_latest_release
+        target_version="$LATEST_VERSION"
+    else
+        print_status "Using specified version: $target_version"
+    fi
+    
+    # Check if update is needed
+    if ! check_update_needed "$target_version"; then
+        print_success "No installation needed. Exiting."
+        exit 0
+    fi
+    
+    # Detect system
+    detect_os
+    ARCH=$(get_arch)
+
+    # Check for local installation
+    if [[ "$local_install" == "true" ]]; then
+        print_error "Git Credential Manager requires system installation for proper integration"
+        exit 1
+    fi
+
+    # Create temporary directory
+    mkdir -p "$TEMP_DIR"
+
+    # Trap cleanup on exit
+    trap cleanup EXIT
+
+    # Installation logic based on method
+    case $install_method in
+        auto)
+            # Try package manager first
+            if install_from_package_manager; then
+                verify_installation
+                exit 0
+            fi
+
+            # Fall back to distribution-specific methods
+            case $OS in
+                ubuntu|debian|linuxmint)
+                    install_from_deb "$ARCH" "$target_version"
+                    ;;
+                *)
+                    install_from_tarball "$ARCH" "$target_version"
+                    ;;
+            esac
+            ;;
+        package)
+            if ! install_from_package_manager; then
+                print_error "Package manager installation failed"
+                exit 1
+            fi
+            ;;
+        deb)
+            install_from_deb "$ARCH" "$target_version"
+            ;;
+        tarball)
+            install_from_tarball "$ARCH" "$target_version"
+            ;;
+        *)
+            print_error "Unknown install method: $install_method"
+            exit 1
+            ;;
+    esac
+    
+    # Verify installation
+    if verify_installation; then
+        echo
+        print_success "Installation completed successfully!"
+        echo
+        print_status "Test the installation:"
+        echo "  git-credential-manager --version"
+        echo "  git config --global --list | grep credential"
+    else
+        print_error "Installation failed"
+        exit 1
+    fi
+}
+
+# Run main function
+main "$@"

install-tea-cli.sh

@@ -0,0 +1,611 @@
+#!/bin/bash
+
+# Tea CLI Installer
+# Downloads and installs the latest Tea CLI binary
+# Supports multiple platforms and installation methods
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Configuration
+GITEA_REPO="gitea.com/gitea/tea"
+USER_BIN_DIR="$HOME/bin"
+SYSTEM_INSTALL_DIR="/usr/local/bin"
+TEMP_DIR="/tmp/tea-install"
+
+# Function to print colored output
+print_status() {
+    echo -e "${BLUE}[INFO]${NC} $1"
+}
+
+print_success() {
+    echo -e "${GREEN}[SUCCESS]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Function to check if command exists
+command_exists() {
+    command -v "$1" >/dev/null 2>&1
+}
+
+# Function to detect OS and package manager
+detect_os() {
+    if [[ -f /etc/os-release ]]; then
+        . /etc/os-release
+        OS="$ID"
+        OS_VERSION="$VERSION_ID"
+    else
+        print_error "Cannot detect operating system"
+        exit 1
+    fi
+    
+    # Detect package manager
+    if command_exists apt; then
+        PKG_MANAGER="apt"
+    elif command_exists yum; then
+        PKG_MANAGER="yum"
+    elif command_exists dnf; then
+        PKG_MANAGER="dnf"
+    elif command_exists pacman; then
+        PKG_MANAGER="pacman"
+    elif command_exists zypper; then
+        PKG_MANAGER="zypper"
+    else
+        PKG_MANAGER="unknown"
+    fi
+    
+    print_status "Detected OS: $OS $OS_VERSION"
+    print_status "Package manager: $PKG_MANAGER"
+}
+
+# Function to get system architecture
+get_arch() {
+    ARCH=$(uname -m)
+    case $ARCH in
+        x86_64)
+            echo "amd64"
+            ;;
+        aarch64|arm64)
+            echo "arm64"
+            ;;
+        armv7l)
+            echo "arm"
+            ;;
+        *)
+            print_error "Unsupported architecture: $ARCH"
+            exit 1
+            ;;
+    esac
+}
+
+# Function to get current installed version and location
+get_current_version() {
+    if command_exists tea; then
+        CURRENT_VERSION=$(tea --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -n 1)
+        if [[ -z "$CURRENT_VERSION" ]]; then
+            CURRENT_VERSION="unknown"
+        fi
+
+        # Determine installation location
+        TEA_PATH=$(which tea)
+        if [[ "$TEA_PATH" == "$USER_BIN_DIR"* ]]; then
+            INSTALL_TYPE="user"
+        elif [[ "$TEA_PATH" == "/usr/local/bin"* ]] || [[ "$TEA_PATH" == "/usr/bin"* ]]; then
+            INSTALL_TYPE="system"
+        else
+            INSTALL_TYPE="other"
+        fi
+    else
+        CURRENT_VERSION="not_installed"
+        INSTALL_TYPE="none"
+    fi
+    echo "$CURRENT_VERSION:$INSTALL_TYPE"
+}
+
+# Function to check if user bin directory exists and is in PATH
+check_user_bin_setup() {
+    if [[ ! -d "$USER_BIN_DIR" ]]; then
+        print_status "User bin directory doesn't exist"
+        return 1
+    fi
+
+    # Check if user bin is in PATH
+    if [[ ":$PATH:" != *":$USER_BIN_DIR:"* ]]; then
+        print_warning "User bin directory ($USER_BIN_DIR) is not in PATH"
+        print_status "Add to PATH: export PATH=\"$USER_BIN_DIR:\$PATH\""
+        return 1
+    fi
+
+    return 0
+}
+
+# Function to check for version-specific symlink
+check_version_symlink() {
+    local tea_path=$(which tea 2>/dev/null)
+    if [[ -z "$tea_path" ]]; then
+        return 1
+    fi
+
+    # Check if it's a symlink
+    if [[ -L "$tea_path" ]]; then
+        SYMLINK_TARGET=$(readlink "$tea_path")
+        # Extract version from symlink target
+        if [[ "$SYMLINK_TARGET" =~ tea-(v?[0-9]+\.[0-9]+\.[0-9]+) ]]; then
+            CURRENT_SYMLINK_VERSION="${BASH_REMATCH[1]}"
+            return 0
+        fi
+    fi
+
+    return 1
+}
+
+# Function to determine installation strategy
+determine_install_strategy() {
+    local local_install="$1"
+    local current_info=$(get_current_version)
+    local current_version=$(echo "$current_info" | cut -d: -f1)
+    local install_type=$(echo "$current_info" | cut -d: -f2)
+
+    # Strategy: Check installation type preference
+    if [[ "$local_install" == "true" ]]; then
+        print_status "Local installation requested"
+        if check_user_bin_setup; then
+            print_status "User bin directory is available and in PATH"
+            INSTALL_STRATEGY="user_install"
+            TARGET_DIR="$USER_BIN_DIR"
+        else
+            print_error "User bin directory not available for local installation"
+            exit 1
+        fi
+    else
+        # Prefer system installation for all users
+        if [[ $EUID -eq 0 ]]; then
+            print_status "Running as root, installing system-wide"
+            INSTALL_STRATEGY="system_install"
+            TARGET_DIR="$SYSTEM_INSTALL_DIR"
+        elif sudo -n true 2>/dev/null; then
+            print_status "Passwordless sudo available, installing system-wide"
+            INSTALL_STRATEGY="system_install"
+            TARGET_DIR="$SYSTEM_INSTALL_DIR"
+        elif command_exists sudo; then
+            print_status "Testing sudo access (you may be prompted for password)..."
+            if sudo -v 2>/dev/null; then
+                print_success "Sudo access confirmed, installing system-wide"
+                INSTALL_STRATEGY="system_install"
+                TARGET_DIR="$SYSTEM_INSTALL_DIR"
+            else
+                print_error "Sudo access failed. Use --local to install to user bin directory"
+                exit 1
+            fi
+        else
+            print_error "Sudo not available. Use --local to install to user bin directory"
+            exit 1
+        fi
+
+        # Warn if user bin has tea (only for system installs)
+        if [[ "$INSTALL_STRATEGY" == "system_install" ]] && [[ -f "$USER_BIN_DIR/tea" ]]; then
+            print_warning "Tea CLI found in user bin directory ($USER_BIN_DIR)"
+            print_status "This might take precedence if $USER_BIN_DIR is in PATH before system paths"
+        fi
+    fi
+
+    print_status "Installation strategy: $INSTALL_STRATEGY"
+    print_status "Target directory: $TARGET_DIR"
+}
+
+# Function to compare versions
+compare_versions() {
+    local version1="$1"
+    local version2="$2"
+    
+    # Remove 'v' prefix if present
+    version1=${version1#v}
+    version2=${version2#v}
+    
+    # Split versions into arrays
+    IFS='.' read -ra V1 <<< "$version1"
+    IFS='.' read -ra V2 <<< "$version2"
+    
+    # Compare major, minor, patch
+    for i in {0..2}; do
+        local v1=${V1[$i]:-0}
+        local v2=${V2[$i]:-0}
+        
+        if (( v1 > v2 )); then
+            return 0  # version1 > version2
+        elif (( v1 < v2 )); then
+            return 1  # version1 < version2
+        fi
+    done
+    
+    return 0  # versions are equal
+}
+
+# Function to get latest release info
+get_latest_release() {
+    print_status "Fetching latest Tea CLI release information..."
+
+    if command_exists curl; then
+        RELEASE_INFO=$(curl -s "https://gitea.com/api/v1/repos/gitea/tea/releases/latest")
+    elif command_exists wget; then
+        RELEASE_INFO=$(wget -qO- "https://gitea.com/api/v1/repos/gitea/tea/releases/latest")
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+
+    if [[ -z "$RELEASE_INFO" ]]; then
+        print_error "Failed to fetch release information"
+        exit 1
+    fi
+
+    # Extract version and download URLs
+    LATEST_VERSION=$(echo "$RELEASE_INFO" | grep -o '"tag_name": *"[^"]*"' | sed -E 's/.*"([^"]+)".*/\1/')
+
+    if [[ -z "$LATEST_VERSION" ]]; then
+        print_error "Failed to parse release information"
+        exit 1
+    fi
+
+    print_success "Latest version: $LATEST_VERSION"
+}
+
+# Function to check if update is needed
+check_update_needed() {
+    local latest_version="$1"
+    local current_info=$(get_current_version)
+    local current_version=$(echo "$current_info" | cut -d: -f1)
+    local install_type=$(echo "$current_info" | cut -d: -f2)
+
+    print_status "Current version: $current_version ($install_type)"
+    print_status "Latest version: $latest_version"
+
+    if [[ "$current_version" == "not_installed" ]]; then
+        print_status "Tea CLI is not installed"
+        return 0  # Need to install
+    fi
+
+    if [[ "$current_version" == "unknown" ]]; then
+        print_warning "Cannot determine current version, proceeding with update"
+        return 0  # Assume update needed
+    fi
+
+    # Clean version strings for comparison
+    local clean_current="${current_version#v}"
+    local clean_latest="${latest_version#v}"
+
+    if compare_versions "$clean_latest" "$clean_current"; then
+        if [[ "$clean_latest" == "$clean_current" ]]; then
+            print_success "You already have the latest version ($current_version) installed at $install_type location"
+            if [[ "$force_reinstall" == "true" ]]; then
+                print_status "Force reinstall requested, proceeding..."
+                return 0
+            else
+                return 1  # No update needed
+            fi
+        else
+            print_status "Newer version available: $latest_version > $current_version"
+            return 0  # Update needed
+        fi
+    else
+        print_success "Your version ($current_version) is newer than latest release ($latest_version)"
+        return 1  # No update needed
+    fi
+}
+
+# Function to download file
+download_file() {
+    local url="$1"
+    local filename="$2"
+    
+    print_status "Downloading $filename..."
+    
+    if command_exists curl; then
+        curl -L -o "$TEMP_DIR/$filename" "$url"
+    elif command_exists wget; then
+        wget -O "$TEMP_DIR/$filename" "$url"
+    else
+        print_error "curl or wget is required"
+        exit 1
+    fi
+    
+    if [[ ! -f "$TEMP_DIR/$filename" ]]; then
+        print_error "Failed to download $filename"
+        exit 1
+    fi
+    
+    print_success "Downloaded $filename"
+}
+
+# Function to install Tea CLI from package manager
+install_tea_from_package_manager() {
+    # Package manager installation is not reliable for Tea CLI, use binary instead
+    print_warning "Package manager installation not supported for Tea CLI to ensure correct version, using binary instead"
+    return 1
+}
+
+# Function to install Tea CLI from binary
+install_tea_from_binary() {
+    local arch="$1"
+    local version="$2"
+
+    local binary_name="tea-${version#v}-linux-${arch}"
+    local download_url="https://gitea.com/gitea/tea/releases/download/$version/$binary_name"
+
+    download_file "$download_url" "$binary_name"
+
+    # Determine installation command based on target directory
+    local install_cmd="install -m 755"
+    local symlink_cmd="ln -sf"
+
+    if [[ "$TARGET_DIR" == "$SYSTEM_INSTALL_DIR" ]]; then
+        install_cmd="sudo $install_cmd"
+        symlink_cmd="sudo $symlink_cmd"
+    fi
+
+    print_status "Installing Tea CLI binary to $TARGET_DIR..."
+
+    # Install the binary with version suffix
+    $install_cmd "$TEMP_DIR/$binary_name" "$TARGET_DIR/tea-$version"
+
+    # Verify installation
+    if [[ ! -f "$TARGET_DIR/tea-$version" ]]; then
+        print_error "Failed to install Tea CLI binary"
+        return 1
+    fi
+
+    # Remove any existing tea symlink or file to avoid conflicts
+    rm -f "$TARGET_DIR/tea"
+
+    # Create/update symlink to point to this version
+    $symlink_cmd "$TARGET_DIR/tea-$version" "$TARGET_DIR/tea"
+
+    print_success "Tea CLI binary installed successfully"
+    print_status "Version symlink: tea -> tea-$version"
+}
+
+# Function to verify Tea CLI installation
+verify_tea_installation() {
+    print_status "Verifying Tea CLI installation..."
+
+    if command_exists tea; then
+        local version=$(tea --version 2>/dev/null | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+' | head -n 1)
+        print_success "Tea CLI installed: $version"
+
+        # Check for user bin versions and offer removal
+        if [[ -d "$USER_BIN_DIR" ]] && [[ "$TARGET_DIR" == "$SYSTEM_INSTALL_DIR" ]]; then
+            local user_versions=()
+            for file in "$USER_BIN_DIR"/tea*; do
+                if [[ -f "$file" ]]; then
+                    user_versions+=("$file")
+                fi
+            done
+
+            if [[ ${#user_versions[@]} -gt 0 ]]; then
+                print_warning "Found tea binaries in user bin directory:"
+                for file in "${user_versions[@]}"; do
+                    echo "  $file"
+                done
+                echo
+                read -p "Would you like to remove these user bin versions? (y/N): " -n 1 -r
+                echo
+                if [[ $REPLY =~ ^[Yy]$ ]]; then
+                    for file in "${user_versions[@]}"; do
+                        rm -f "$file"
+                        print_status "Removed $file"
+                    done
+                    print_success "Removed all user bin versions"
+                fi
+            fi
+        fi
+
+        return 0
+    else
+        print_error "Tea CLI installation verification failed"
+        return 1
+    fi
+}
+
+# Function to cleanup
+cleanup() {
+    if [[ -d "$TEMP_DIR" ]]; then
+        rm -rf "$TEMP_DIR"
+        print_status "Cleaned up temporary files"
+    fi
+}
+
+# Function to show usage
+show_usage() {
+    echo "Tea CLI Installer"
+    echo
+    echo "Usage: $0 [OPTIONS]"
+    echo
+    echo "Options:"
+    echo "  -h, --help     Show this help message"
+    echo "  -v, --version  Install specific version (default: latest)"
+    echo "  -f, --force    Force reinstall even if up-to-date"
+    echo "  -r, --reinstall Reinstall the current installed version"
+    echo "  -l, --local    Force installation to user bin directory (~/.bin)"
+    echo "  -p, --package  Force installation from package manager"
+    echo "  -b, --binary   Force installation from binary"
+    echo
+    echo "Examples:"
+    echo "  $0                    # Install latest version using best method"
+    echo "  $0 -v v0.10.0         # Install specific version"
+    echo "  $0 --reinstall        # Reinstall current version"
+    echo "  $0 --local            # Force installation to user bin"
+    echo "  $0 --package          # Force installation from package manager"
+    echo "  $0 --binary           # Force installation from binary"
+    echo
+}
+
+# Main installation function
+main() {
+    local target_version=""
+    local force_reinstall=false
+    local reinstall_current=false
+    local local_install=false
+    local install_method="auto"
+
+    # Parse command line arguments
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -h|--help)
+                show_usage
+                exit 0
+                ;;
+            -v|--version)
+                target_version="$2"
+                shift 2
+                ;;
+            -f|--force)
+                force_reinstall=true
+                shift
+                ;;
+            -r|--reinstall)
+                reinstall_current=true
+                shift
+                ;;
+            -l|--local)
+                local_install=true
+                shift
+                ;;
+            -p|--package)
+                install_method="package"
+                shift
+                ;;
+            -b|--binary)
+                install_method="binary"
+                shift
+                ;;
+            *)
+                print_error "Unknown option: $1"
+                show_usage
+                exit 1
+                ;;
+        esac
+    done
+    
+    echo "========================================"
+    echo "Tea CLI Installer"
+    echo "========================================"
+    echo
+    
+    # Check if running as root for system installation
+    if [[ $EUID -ne 0 ]]; then
+        print_warning "Not running as root. Some operations may require sudo."
+    fi
+
+    # Detect system
+    detect_os
+    ARCH=$(get_arch)
+
+    # Handle reinstall current version
+    if [[ "$reinstall_current" == "true" ]]; then
+        local current_info=$(get_current_version)
+        local current_version=$(echo "$current_info" | cut -d: -f1)
+        if [[ "$current_version" == "not_installed" ]]; then
+            print_error "No current version installed to reinstall"
+            exit 1
+        fi
+        target_version="$current_version"
+        force_reinstall=true
+        print_status "Reinstalling current version: $target_version"
+    fi
+
+    # Get latest version if not specified
+    if [[ -z "$target_version" ]]; then
+        get_latest_release
+        target_version="$LATEST_VERSION"
+    else
+        print_status "Using specified version: $target_version"
+    fi
+    
+    # Determine installation strategy
+    determine_install_strategy "$local_install"
+
+    # Check if update is needed
+    if ! check_update_needed "$target_version"; then
+        print_success "No installation needed. Exiting."
+        exit 0
+    fi
+
+    # Create temporary directory
+    mkdir -p "$TEMP_DIR"
+
+    # Trap cleanup on exit
+    trap cleanup EXIT
+
+    # Installation logic based on method and strategy
+    case $install_method in
+        auto)
+            # For user installations, prefer binary over package manager
+            if [[ "$INSTALL_STRATEGY" == user* ]]; then
+                print_status "Using binary installation for user directory"
+                install_tea_from_binary "$ARCH" "$target_version"
+                verify_tea_installation
+            else
+                # Try package manager first for system installations
+                if install_tea_from_package_manager; then
+                    verify_tea_installation
+                else
+                    install_tea_from_binary "$ARCH" "$target_version"
+                    verify_tea_installation
+                fi
+            fi
+            ;;
+        package)
+            if ! install_tea_from_package_manager; then
+                print_error "Package manager installation failed"
+                exit 1
+            fi
+            verify_tea_installation
+            ;;
+        binary)
+            install_tea_from_binary "$ARCH" "$target_version"
+            verify_tea_installation
+            ;;
+    esac
+    
+    # Installation completed successfully
+    echo
+    print_success "Installation completed successfully!"
+    echo
+    echo "Installation details:"
+    echo "- Strategy: $INSTALL_STRATEGY"
+    echo "- Location: $TARGET_DIR"
+    if [[ "$INSTALL_STRATEGY" == user* ]]; then
+        echo "- Binary: tea (symlink to tea-$target_version)"
+        echo "- Version: $target_version"
+    fi
+    echo
+    echo "Next steps:"
+    echo "1. Test installation: tea --version"
+    echo "2. Configure login: tea login add"
+    echo "3. Use Tea CLI: tea --help"
+    echo
+    if [[ "$INSTALL_STRATEGY" == user* ]]; then
+        echo "User-specific installation notes:"
+        echo "- Binary installed in: $USER_BIN_DIR"
+        echo "- Ensure $USER_BIN_DIR is in your PATH"
+        echo "- You can have multiple versions side-by-side"
+    fi
+    echo
+    echo "For more information, visit: https://gitea.com/gitea/tea"
+}
+
+# Run main function
+main "$@"

setup-git-repo.sh

@@ -15,7 +15,6 @@ NC='\033[0m' # No Color
 
 # Configuration file path
 CONFIG_FILE="$(dirname "$0")/config.json"
-
 # Function to print colored output
 print_status() {
     echo -e "${BLUE}[INFO]${NC} $1"
@@ -38,6 +37,91 @@ command_exists() {
     command -v "$1" >/dev/null 2>&1
 }
 
+# Function to install Git Credential Manager if needed
+install_credential_manager() {
+    local script_dir="$(dirname "$0")"
+    local installer="$script_dir/install-git-credential-manager.sh"
+
+    if [[ -f "$installer" ]]; then
+        print_status "Running Git Credential Manager installer..."
+        "$installer"
+        return $?
+    else
+        print_warning "Git Credential Manager installer not found at $installer"
+        return 1
+    fi
+}
+
+# Function to install Tea CLI if needed
+install_tea_cli() {
+    local script_dir="$(dirname "$0")"
+    local installer="$script_dir/install-tea-cli.sh"
+
+    if [[ -f "$installer" ]]; then
+        print_status "Running Tea CLI installer..."
+        "$installer"
+        return $?
+    else
+        print_warning "Tea CLI installer not found at $installer"
+        return 1
+    fi
+}
+
+# Function to detect and configure credential manager
+setup_credential_manager() {
+    print_status "Checking for Git credential managers..."
+    
+    local credential_helper=""
+    
+    # Check for Git Credential Manager (GCM)
+    if command_exists git-credential-manager; then
+        credential_helper="manager"
+        print_success "Found Git Credential Manager"
+    # Check for platform-specific helpers
+    elif [[ "$OSTYPE" == "darwin"* ]] && git config --global --get credential.helper 2>/dev/null | grep -q "osxkeychain"; then
+        credential_helper="osxkeychain"
+        print_success "Found macOS Keychain credential helper"
+    elif [[ "$OSTYPE" == "linux-gnu"* ]] && command_exists gnome-keyring-daemon; then
+        credential_helper="/usr/share/doc/git/contrib/credential/gnome-keyring/git-credential-gnome-keyring"
+        print_success "Found GNOME Keyring"
+    # Fallback to generic manager
+    elif git config --global --get credential.helper >/dev/null 2>&1; then
+        credential_helper=$(git config --global --get credential.helper)
+        print_success "Using existing credential helper: $credential_helper"
+    else
+        print_warning "No credential manager found"
+        
+        # Offer to install Git Credential Manager
+        echo
+        read -p "Would you like to install Git Credential Manager for secure credential storage? (y/N): " -n 1 -r
+        echo
+        if [[ $REPLY =~ ^[Yy]$ ]]; then
+            if install_credential_manager; then
+                credential_helper="manager"
+                print_success "Git Credential Manager installed successfully"
+            else
+                print_warning "Failed to install Git Credential Manager"
+                return 1
+            fi
+        else
+            print_warning "Continuing without credential manager - you will be prompted for credentials"
+            return 1
+        fi
+    fi
+    
+    # Configure credential helper for the specific Gitea instance
+    if [[ -n "$GITEA_URL" ]]; then
+        local domain=$(echo "$GITEA_URL" | sed 's|https://||' | sed 's|http://||')
+        git config --global credential."https://$domain".helper "$credential_helper"
+        print_success "Configured credential manager for $domain"
+    else
+        git config --global credential.helper "$credential_helper"
+        print_success "Configured global credential manager"
+    fi
+    
+    return 0
+}
+
 # Function to validate input
 validate_input() {
     if [[ -z "$1" ]]; then
@@ -113,62 +197,32 @@ setup_ssh_key() {
 
 # Function to setup tea CLI
 setup_tea() {
-    print_status "Setting up tea CLI..."
+    print_status "Setting up Tea CLI..."
 
     if ! command_exists tea; then
-        print_status "Installing tea CLI..."
+        print_warning "Tea CLI is not installed"
 
-        # Detect OS and install tea
+        # Offer to install Tea CLI
-        if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+        echo
-            # Linux
+        read -p "Would you like to install Tea CLI for Gitea repository management? (y/N): " -n 1 -r
-            if command_exists apt; then
+        echo
-                # Try to install from package manager first
+        if [[ $REPLY =~ ^[Yy]$ ]]; then
-                sudo apt update && sudo apt install -y tea || {
+            if install_tea_cli; then
-                    print_warning "tea not available in package manager, installing from binary..."
+                print_success "Tea CLI installed successfully"
-                    curl -sL https://dl.gitea.com/tea/latest/tea-linux-amd64 -o /tmp/tea
-                    chmod +x /tmp/tea
-                    sudo mv /tmp/tea /usr/local/bin/tea
-                }
-            elif command_exists yum; then
-                sudo yum install -y tea || {
-                    print_warning "tea not available in package manager, installing from binary..."
-                    curl -sL https://dl.gitea.com/tea/latest/tea-linux-amd64 -o /tmp/tea
-                    chmod +x /tmp/tea
-                    sudo mv /tmp/tea /usr/local/bin/tea
-                }
-            elif command_exists pacman; then
-                sudo pacman -S --noconfirm tea || {
-                    print_warning "tea not available in package manager, installing from binary..."
-                    curl -sL https://dl.gitea.com/tea/latest/tea-linux-amd64 -o /tmp/tea
-                    chmod +x /tmp/tea
-                    sudo mv /tmp/tea /usr/local/bin/tea
-                }
             else
-                # Generic Linux installation
+                print_error "Failed to install Tea CLI"
-                curl -sL https://dl.gitea.com/tea/latest/tea-linux-amd64 -o /tmp/tea
+                return 1
-                chmod +x /tmp/tea
-                sudo mv /tmp/tea /usr/local/bin/tea
-            fi
-        elif [[ "$OSTYPE" == "darwin"* ]]; then
-            # macOS
-            if command_exists brew; then
-                brew install tea
-            else
-                print_error "Homebrew not found. Please install Homebrew first."
-                exit 1
             fi
         else
-            print_error "Unsupported OS for automatic tea installation"
+            print_warning "Continuing without Tea CLI - you can install it later with ./install-tea-cli.sh"
-            exit 1
+            return 1
         fi
-        
-        print_success "tea CLI installed successfully"
     else
-        print_success "tea CLI is already installed"
+        print_success "Tea CLI is already installed"
     fi
 
     # Configure tea login with presets
-    print_status "Configuring tea login..."
+    print_status "Configuring Tea CLI login..."
 
     # Use defaults from config if available
     local tea_url="${GITEA_URL:-$GITEA_URL}"
@@ -181,6 +235,34 @@ setup_tea() {
     echo "- Has token: $tea_has_token"
     echo
 
+    # Check for existing logins
+    print_status "Checking existing Tea CLI logins..."
+    if tea logins 2>/dev/null | grep -q "No logins"; then
+        echo "No existing logins found. Creating new login..."
+        tea login add
+    else
+        echo "Existing logins found:"
+        tea logins
+        echo
+        read -p "Do you want to use an existing login? (y/N): " -n 1 -r
+        echo
+        if [[ $REPLY =~ ^[Yy]$ ]]; then
+            read -p "Enter the name of the existing login to use: " existing_login
+            if tea logins | grep -q "$existing_login"; then
+                print_success "Using existing login: $existing_login"
+                # Set the existing login as default for this session
+                export TEA_LOGIN="$existing_login"
+            else
+                print_warning "Login '$existing_login' not found. Creating new login..."
+                tea login add
+            fi
+        else
+            echo "Creating new login..."
+            tea login add
+        fi
+    fi
+}
+    
     # Check for existing logins
     print_status "Checking existing tea logins..."
     if tea logins 2>/dev/null | grep -q "No logins"; then
@@ -383,8 +465,8 @@ main() {
     
     echo
     echo "Choose authentication method:"
-    echo "1) SSH (recommended - passwordless after setup)"
+    echo "1) SSH (recommended - passwordless after key setup)"
-    echo "2) HTTPS (may prompt for password/token)"
+    echo "2) HTTPS with credential manager (secure, stores tokens)"
     echo "3) Tea CLI (creates repo via API)"
     
     # Use default auth method from config if available
@@ -410,8 +492,23 @@ main() {
         2)
             AUTH_METHOD="https"
             print_status "HTTPS authentication selected"
+            
+            # Setup credential manager for passwordless authentication
+            if setup_credential_manager; then
+                print_success "Credential manager configured for passwordless HTTPS access"
+                echo "You will be prompted for credentials on first use, then they will be stored securely."
+            else
+                print_warning "No credential manager available. You will be prompted for credentials each time."
+                echo "Consider installing git-credential-manager for secure credential storage."
+            fi
+            
             REMOTE_URL="$GITEA_URL/$GITEA_USERNAME/$REPO_NAME.git"
-            print_warning "Make sure you have an access token or will be prompted for credentials"
+            echo
+            echo "HTTPS Authentication Setup:"
+            echo "1. Generate a Personal Access Token in Gitea: User Settings → Applications"
+            echo "2. Use your username and the access token when prompted"
+            echo "3. Credentials will be stored securely by your credential manager"
+            echo
             ;;
         3)
             AUTH_METHOD="tea"
@@ -454,6 +551,11 @@ main() {
         echo "SSH setup reminder:"
         echo "- Make sure your SSH public key is added to your Gitea account"
         echo "- SSH key location: $HOME/.ssh/id_ed25519.pub"
+    elif [[ "$AUTH_METHOD" == "https" ]]; then
+        echo "HTTPS setup reminder:"
+        echo "- Use your Personal Access Token as password when prompted"
+        echo "- Credentials are stored securely by your credential manager"
+        echo "- Generate tokens at: $GITEA_URL/user/settings/applications"
     fi
 }