#!/usr/bin/env bash
# core.sh — manage the global context-studio-core installation

CS_CORE_REPO="git@github.com:KlausUllrich/context-studio-core.git"
CS_HOME="${CS_HOME:-$HOME/.context-studio}"
CS_CORE_DIR="$CS_HOME/core"

setup_core() {
    header "Context Studio Core"

    if [[ -d "$CS_CORE_DIR/.git" ]]; then
        success "Core already installed at $CS_CORE_DIR"
        ask_yn _update "Update core to latest?" "n"
        if [[ "$_update" == "y" ]]; then
            info "Pulling latest core..."
            git -C "$CS_CORE_DIR" pull --ff-only \
                || warn "Pull failed — continuing with existing version"
            success "Core updated"
        fi
        return 0
    fi

    info "Cloning context-studio-core → $CS_CORE_DIR"
    mkdir -p "$CS_HOME"
    git clone "$CS_CORE_REPO" "$CS_CORE_DIR" \
        || die "Failed to clone context-studio-core. Check your SSH key and network."
    success "Core installed at $CS_CORE_DIR"
}