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#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-3.0-or-later
# Copyright (C) 2026 by Richard Qin
# Debian 构建容器
set -Eeuo pipefail
DC_SCRIPT=$(readlink -f -- "${BASH_SOURCE[0]}")
DC_DIR=$(dirname -- "$DC_SCRIPT")
source "$DC_DIR/lib/config.sh"
source "$DC_DIR/lib/common.sh"
source "$DC_DIR/lib/mount.sh"
source "$DC_DIR/lib/container.sh"
DC_ACTION=${1:-}
shift || true
case "$DC_ACTION" in
help|-h|--help)
dc_usage
exit 0
;;
esac
dc_require_root
case "$DC_ACTION" in
base-create|init|enter|exec|delete)
# 防止多个会话同时读写同一 ext4 镜像。
dc_acquire_lock
;;
esac
case "$DC_ACTION" in
init|enter|exec|status|delete)
(($# > 0)) || dc_die "$DC_ACTION 需要实例名称。"
dc_select_instance "$1"
shift
;;
_init|_enter|_exec)
(($# > 0)) || dc_die "$DC_ACTION 需要实例名称。"
dc_select_instance "$1"
shift
;;
esac
case "$DC_ACTION" in
base-create) dc_base_create "$@" ;;
init) dc_init "$@" ;;
_init) dc_init_rootfs "$@" ;;
enter) dc_enter "$@" ;;
_enter) dc_enter_rootfs ;;
exec) dc_exec "$@" ;;
_exec) dc_exec_rootfs "$@" ;;
status) dc_status ;;
list) dc_list ;;
delete) dc_delete ;;
*)
dc_usage >&2
exit 2
;;
esac
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