ZSH Functions for Managing Multiple GitHub Accounts (SSH)

github-account-switcher.zsh

# Functions to manage multiple GitHub accounts via SSH
# Example for switching to and managing my tailwiinder account
# 
# Setup Required:
# 1. Configure SSH hosts in ~/.ssh/config
# 2. Set up SSH keys for your GitHub accounts
# 3. Add these functions to your .zshrc
#
# Usage:
# - clone-tom: Clone a new repository using tailwiinder account
# - git-use-tom: Switch existing repository to use tailwiinder account
# - git-who: Check which GitHub account is configured for current repository

function clone-tom() {
    if [ -z "$1" ]; then
        echo "Usage: clone-tom <github-url>"
        echo "Example: clone-tom https://github.com/username/repo.git"
        return 1
    fi

    # Extract repo path from URL (handles both HTTPS and SSH URLs)
    repo_path=$(echo $1 | sed -e 's/.*github.com[/:]//' -e 's/\.git$//')
    
    # Clone with SSH
    git clone "[email protected]:${repo_path}.git"
    
    # Enter directory and setup git config
    repo_name=$(basename "$repo_path")
    cd "$repo_name"
    git config user.email "[email protected]"
    git config user.name "tailwiinder"
    
    echo "\nRepository cloned and configured for tailwiinder account ✅"
    echo "Remote URL: $(git remote get-url origin)"
    echo "Git email: $(git config user.email)"
}

function git-use-tom() {
    # Update remote URL
    current_url=$(git remote get-url origin)
    new_url=$(echo $current_url | sed -e 's/github.com[^:]*:/github.com-tailwiinder:/')
    git remote set-url origin "$new_url"
    
    # Update git config
    git config user.email "[email protected]"
    git config user.name "tailwiinder"
    
    echo "\nRepository configured for tailwiinder account ✅"
    echo "Remote URL: $(git remote get-url origin)"
    echo "Git email: $(git config user.email)"
}

# Alias for checking current git account
alias git-who="echo 'Git User:' && git config user.name && echo 'Git Email:' && git config user.email && echo 'Remote URL:' && git remote get-url origin"