dotfiles/bin/s at master · gideonshaked/dotfiles · GitHub

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#!/usr/bin/env bash
#
# SSH wrapper with optional dotfiles bootstrapping.
# Uses Kitty SSH kitten when available, plain ssh otherwise.
#
# Usage: s [options] <host> [ssh args...]

set -e

usage() {
    echo "Usage: s [options] <host> [ssh args...]"
    echo ""
    echo "SSH wrapper with optional dotfiles bootstrapping."
    echo "Uses Kitty SSH kitten when available, plain ssh otherwise."
    echo ""
    echo "Options:"
    echo "  --install-dotfiles    Install dotfiles (or update if already present)"
    echo "  --reinstall-dotfiles  Delete existing dotfiles and reinstall from scratch"
    echo "  --update-dotfiles     Pull latest changes and re-run install"
    echo "  -h, --help            Show this help message"
}

action=""
args=()
for arg in "$@"; do
    case "$arg" in
        -h|--help) usage; exit 0 ;;
        --install-dotfiles) action="install" ;;
        --reinstall-dotfiles) action="reinstall" ;;
        --update-dotfiles) action="update" ;;
        --*) echo "Unknown option: $arg" >&2; usage >&2; exit 1 ;;
        *) args+=("$arg") ;;
    esac
done
set -- "${args[@]}"

if [ -z "$1" ]; then
    usage >&2
    exit 1
fi

case "$action" in
    install)
        ssh "$@" bash << 'EOF'
if [ -d ~/dotfiles ]; then
    echo "Updating dotfiles..."
    cd ~/dotfiles && bin/dotfiles update --minimal
else
    echo "Installing dotfiles..."
    git clone https://github.com/gideonshaked/dotfiles ~/dotfiles
    cd ~/dotfiles && ./install --minimal
fi
EOF
        ;;
    reinstall)
        ssh "$@" bash << 'EOF'
echo "Reinstalling dotfiles..."
rm -rf ~/dotfiles
git clone https://github.com/gideonshaked/dotfiles ~/dotfiles
cd ~/dotfiles && ./install --minimal
EOF
        ;;
    update)
        ssh "$@" bash << 'EOF'
if [ -d ~/dotfiles ]; then
    cd ~/dotfiles && bin/dotfiles update --minimal
else
    echo "Dotfiles not installed on this host"
fi
EOF
        ;;
esac

if test "$TERM" = "xterm-kitty"; then
    case "$1" in
        shamir* | elkon*) ssh "$@" ;;
        *) kitty +kitten ssh "$@" ;;
    esac
else
    ssh "$@"
fi