Build docker:

	cd docker
	./build.sh  # sudo?

Example usage:

	./run-native with_deps unpack MEGAPROGRAM-1.0.0 
	cd docker-builder
	./run env_release MEGAPROGRAM-1.0.0  # sudo?


ready environment will placed into:

	docker-builder-data/build/packet/linux-x64/MEGAPROGRAM-1.0.0/env_release

"dry_run" option for paranoics:
	./run-native dry_run with_deps unpack MEGAPROGRAM-1.0.0 

	
List of commands
	<action> <packet>
		do <action> for <packet>
		List of actions:
			- download
			- unpack
			- build
			- install
			- install_release
			- envdeps
			- envdeps_release
			- env
			- env_release

	dry_run <any other command>
		- simulate activity

	with_deps <command> <packet>
		- execute <command> for <packet> and all deps
	
	clean_ACTION <packet>
		- remove all data of completed ACTION for <packet>
		ex.: clean_unpack MEGAPROGRAM-1.0.0

	clean_all_unpack <packet>
		- cleans download and unpack
		see: clean_ACTION <packet>

	clean_all_env <packet>
		- cleans install, install_release, envdeps, envdeps_release, env and env_release
		see: clean_ACTION <packet>

	clean_all_install <packet>
		- cleans all env and build
		see: clean_all_env <packet>, clean_ACTION <packet>

	clean_all <packet>
		- remove all data of all completed actions for <packet>
	
	set_undone_ACTION <packet>
	set_undone_all_unpack <packet>
	set_undone_all_env <packet>
	set_undone_all_install <packet>
	set_undone_all <packet>
		- mark ACTION incomplete for <packet>, but keep action data
		see: clean_* comands
		
	shell <packet>
		- run shell in environment of <packet>