# Completions for Android adb command

function __fish_adb_no_subcommand --description 'Test if adb has yet to be given the subcommand'
	for i in (commandline -opc)
		if contains -- $i connect disconnect devices push pull sync shell emu logcat install uninstall jdwp forward bugreport backup restore version help wait-for-device start-server kill-server remount reboot get-state get-serialno get-devpath status-window root usb tcpip ppp
			return 1
		end
	end
	return 0
end

function __fish_adb_get_devices --description 'Run adb devices and parse output'
	# This seems reasonably portable for all the platforms adb runs on
	set -l count (ps x | grep -c adb)
	set -l TAB \t
	# Don't run adb devices unless the server is already started - it takes a while to init
	if [ $count -gt 1 ]
		# The tail is to strip the header line, the sed is to massage the -l format
		# into a simple "identifier <TAB> modelname" format which is what we want for complete
		adb devices -l | tail -n +2 | sed -E -e "s/([^ ]+) +./\1$TAB/" -e "s/$TAB.*model:([^ ]+).*/$TAB\1/"
	end
end

function __fish_adb_run_command --description 'Runs adb with any -s parameters already given on the command line'
	set -l sopt
	set -l sopt_is_next
	set -l cmd (commandline -poc)
	set -e cmd[1]
	for i in $cmd
		if test $sopt_is_next
			set sopt -s $i
			break
		else
			switch $i
				case -s
					set sopt_is_next 1
			end
		end
	end

	# If no -s option, see if there's a -d or -e instead
	if test -z "$sopt"
		if contains -- -d $cmd
			set sopt '-d'
		else if contains -- -e $cmd
			set sopt '-e'
		end
	end

	# adb returns CRLF (seemingly) so strip CRs
	adb $sopt shell $argv | sed s/\r//
end

function __fish_adb_list_packages
	__fish_adb_run_command pm list packages | sed s/package://
end


function __fish_adb_list_uninstallable_packages
	# -3 doesn't exactly mean show uninstallable, but it's the closest you can get to with pm list
	__fish_adb_run_command pm list packages -3 | sed s/package://
end

# Generic options, must come before command
complete -n '__fish_adb_no_subcommand' -c adb -s s -x -a "(__fish_adb_get_devices)" -d 'Device to communicate with'
complete -n '__fish_adb_no_subcommand' -c adb -s d -d 'Communicate with first USB device'
complete -n '__fish_adb_no_subcommand' -c adb -s e -d 'Communicate with emulator'

# Commands
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'connect' -d 'Connect to device'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'disconnect' -d 'Disconnect from device'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'devices' -d 'List all connected devices'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'push' -d 'Copy file to device'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'pull' -d 'Copy file from device'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'sync' -d 'Copy host->device only if changed'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'shell' -d 'Run remote shell [command]'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'emu' -d 'Run emulator console command'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'logcat' -d 'View device log'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'install' -d 'Install package'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'uninstall' -d 'Uninstall package'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'jdwp' -d 'List PIDs of processes hosting a JDWP transport'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'forward' -d 'Port forwarding'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'bugreport' -d 'Return bugreport information'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'backup' -d 'Perform device backup'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'restore' -d 'Restore device from backup'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'version' -d 'Show adb version'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'help' -d 'Show adb help'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'wait-for-device' -d 'Block until device is online'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'start-server' -d 'Ensure that there is a server running'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'kill-server' -d 'Kill the server if it is running'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'remount' -d 'Remounts the /system partition on the device read-write'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'reboot' -d 'Reboots the device, optionally into the bootloader or recovery program'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'get-state' -d 'Prints state of the device'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'get-serialno' -d 'Prints serial number of the device'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'get-devpath' -d 'Prints device path'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'status-window' -d 'Continuously print the device status'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'root' -d 'Restart the adbd daemon with root permissions'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'usb' -d 'Restart the adbd daemon listening on USB'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'tcpip' -d 'Restart the adbd daemon listening on TCP'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'ppp' -d 'Run PPP over USB'
complete -f -n '__fish_adb_no_subcommand' -c adb -a 'sideload' -d 'Install zip-file on device in sideload mode'

# install options
complete -n '__fish_seen_subcommand_from install' -c adb -s l -d 'Forward-lock the app'
complete -n '__fish_seen_subcommand_from install' -c adb -s r -d 'Reinstall the app keeping its data'
complete -n '__fish_seen_subcommand_from install' -c adb -s s -d 'Install on SD card instead of internal storage'
complete -n '__fish_seen_subcommand_from install' -c adb -l 'algo' -d 'Algorithm name'
complete -n '__fish_seen_subcommand_from install' -c adb -l 'key' -d 'Hex-encoded key'
complete -n '__fish_seen_subcommand_from install' -c adb -l 'iv' -d 'Hex-encoded iv'

# uninstall
complete -n '__fish_seen_subcommand_from uninstall' -c adb -s k -d 'Keep the data and cache directories'
complete -n '__fish_seen_subcommand_from uninstall' -c adb -f -u -a "(__fish_adb_list_uninstallable_packages)"

# devices
complete -n '__fish_seen_subcommand_from devices' -c adb -s l -d 'Also list device qualifiers'

# disconnect
complete -n '__fish_seen_subcommand_from disconnect' -c adb -x -a "(__fish_adb_get_devices)" -d 'Device to disconnect'

# backup
complete -n '__fish_seen_subcommand_from backup' -c adb -s f -d 'File to write backup data to'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'apk' -d 'Enable backup of the .apks themselves'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'noapk' -d 'Disable backup of the .apks themselves (default)'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'obb' -d 'Enable backup of any installed apk expansion'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'noobb' -d 'Disable backup of any installed apk expansion (default)'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'shared' -d 'Enable backup of the device\'s shared storage / SD card contents'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'noshared' -d 'Disable backup of the device\'s shared storage / SD card contents (default)'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'all' -d 'Back up all installed applications'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'system' -d 'Include system applications in -all (default)'
complete -n '__fish_seen_subcommand_from backup' -c adb -o 'nosystem' -d 'Exclude system applications in -all'
complete -n '__fish_seen_subcommand_from backup' -c adb -f -a "(__fish_adb_list_packages)" -d 'Package(s) to backup'

# reboot
complete -n '__fish_seen_subcommand_from reboot' -c adb -x -a 'bootloader recovery'

# forward
complete -n '__fish_seen_subcommand_from forward' -c adb -l 'list' -d 'List all forward socket connections'
complete -n '__fish_seen_subcommand_from forward' -c adb -l 'no-rebind' -d 'Fails the forward if local is already forwarded'
complete -n '__fish_seen_subcommand_from forward' -c adb -l 'remove' -d 'Remove a specific forward socket connection'
complete -n '__fish_seen_subcommand_from forward' -c adb -l 'remove-all' -d 'Remove all forward socket connections'