# complete for pkgmanager; TankOS project

_pkgmanager() {
	COMPREPLY=()
	cur="${COMP_WORDS[COMP_CWORD]}" 
	global_args="
		--help
		--makepkg
		--depend-list
		--depend-on
		--reg-depend
		--installpkg
		--removepkg
		--upgrade
		--info
		--clear-cache
	"
	
	upgrade_flags="
		--install-missing
		--allow-downgrade
		--disable-recommends
		--yes
		--regenerate-outdated
		--overwrite
		--resolve-conflicts
		all
	"
	
	install_flags="
		--install-missing
		--allow-downgrade
		--disable-recommends
		--yes
		--regenerate-outdated
		--overwrite
		--resolve-conflicts
	"
	
	makepkg_args="
		--destdir
		--pkgname
		--version
		--arch
		--build_number
		--build_tag
		--build_folder
	"
	
	if [[ ${COMP_CWORD} == 1 ]] ; then
		COMPREPLY=( $(compgen -W "${global_args}" -- ${cur}) )
		return 0
	fi
	
	arg_1="${COMP_WORDS[1]}"
	
	case "${arg_1}" in
		--help)
			COMPREPLY=()
			return 0
			;;		
			
		--makepkg)
			COMPREPLY=( $(compgen -W "${makepkg_args}" -- ${cur}) )
			return 0
			;;

		--installpkg)
			COMPREPLY=( $(compgen -W "$(cat /var/cache/pkgmanager/ftp.tankos.org/PKGLIST |\
						awk -F/ '{print $NF}' |\
						awk  -F. '{print $1}' |\
						awk -F"-x86" '{print $1}' |\
						uniq |\
						awk -F- '{ \
							out=""; \
							for (i=1; i<NF; i++)\
								{out=out"-"$i};\
							print out;}'|\
						sed 's/-//' |\
						uniq &\
						compgen -W "${install_flags}")" \
			-- ${cur}) )
			return 0
			;;
			
		--depend-list)
			COMPREPLY=($(compgen -W "$(ls /var/lib/pkg | sed 's/[/]//')" -- ${cur}))
			return 0
			;;

		--depend-on)
			COMPREPLY=($(compgen -W "$(ls /var/lib/pkg | sed 's/[/]//')" -- ${cur}))
			return 0
			;;

		--reg-depend)
			COMPREPLY=($(compgen -W "$(ls /var/lib/pkg | sed 's/[/]//')" -- ${cur}))
			return 0
			;;

		--removepkg)
			COMPREPLY=($(compgen -W "$(ls /var/lib/pkg | sed 's/[/]//')" -- ${cur}))
			return 0
			;;

		--upgrade)
			COMPREPLY=($(compgen -W "$(ls /var/lib/pkg | sed 's/[/]//' &\
						 compgen -W "${upgrade_flags}")" -- ${cur}))
						 return 0
			;;

		--info)
			COMPREPLY=($(compgen -W "$(ls /var/lib/pkg | sed 's/[/]//')" -- ${cur}))
			return 0
			;;
			
		--clear-cache)
			COMPREPLY=()
			return 0
			;;	

	esac
	return 0

}

complete -F _pkgmanager pkgmanager