#!/bin/zsh
set -euo pipefail

has_sandbox() {
    local dir="$1/agent"
    [[ -f "${dir}/Dockerfile" && -x "${dir}/start-claude-sandbox.sh" ]]
}

if git rev-parse --is-inside-work-tree &>/dev/null; then
    repo="$(git rev-parse --show-toplevel)"

    if has_sandbox "$repo"; then
        exec "${repo}/agent/start-claude-sandbox.sh" "$@"
        exit 0
    fi

    git_common="$(cd "$(git rev-parse --git-common-dir)" && pwd)"
    main_repo="$(dirname "$git_common")"

    if [[ "$main_repo" != "$repo" ]] && has_sandbox "$main_repo"; then
        exec "${main_repo}/agent/start-claude-sandbox.sh" "$@"
        exit 0
    fi
fi

exec claude "$@"
exit 0