#!/usr/bin/env bash

set -e

DOTFILES_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

echo "Setting up dotfiles from $DOTFILES_DIR"

stow_pkg() {
    local pkg="$1"
    stow -v -d "$DOTFILES_DIR" -t "$HOME" "$pkg"
}

ensure_sourced() {
    local file="$1"
    local bashrc="$HOME/.bashrc"
    local source_line="[ -f \"$file\" ] && source \"$file\""

    if [ ! -f "$bashrc" ]; then
        echo "WARNING: ~/.bashrc not found, skipping source injection for $file"
        return
    fi

    if grep -qF "$file" "$bashrc"; then
        echo "OK: $file already sourced in ~/.bashrc"
    else
        echo "" >> "$bashrc"
        echo "# Added by dotfiles setup" >> "$bashrc"
        echo "$source_line" >> "$bashrc"
        echo "ADDED: source $file to ~/.bashrc"
    fi
}

# ssh — always available
stow_pkg ssh

# bash — stow dotfiles, then ensure ~/.bashrc sources them
stow_pkg bash
ensure_sourced "$HOME/.bashrc.omb"

# kitty
if command -v kitty &>/dev/null; then
    stow_pkg kitty
else
    echo "SKIP: kitty (not installed)"
fi

# fastfetch
if command -v fastfetch &>/dev/null; then
    stow_pkg fastfetch
else
    echo "SKIP: fastfetch (not installed)"
fi

echo "Done!"