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users/19113: reorganised cryptsetup completion function
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Oliver Kiddle
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2 changed files with 81 additions and 98 deletions
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2014-09-22 Oliver Kiddle <opk@zsh.org>
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* users/19113: Completion/Linux/_cryptsetup: reorganised function
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2014-09-22 Daniel Hahler <dhahler@gmail.com>
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* 33217: Functions/VCS_Info/Backends/VCS_INFO_get_data_git:
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@ -1,103 +1,82 @@
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#compdef cryptsetup
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## completion for cryptsetup 1.3.0, based on cryptsetup(1)
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function _cryptsetup_action {
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typeset -a actions
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actions=(
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'create:create a mapping'
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'remove:remove an existing mapping'
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'status:report mapping status'
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'resize:resize an active mapping'
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'luksFormat:Initialize a LUKS partition'
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'luksOpen:Open LUKS partition'
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'luksClose:remove an existing mapping'
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'luksSuspend:suspend active device'
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'luksResume:resume suspended device'
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'luksAddKey:add a new key'
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'luksRemoveKey:remove a key'
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'luksChangeKey:change a key'
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'luksKillSlot:wipe key from slot'
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'luksUUID:print/change device UUID'
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'isLuks:check if device is a LUKS partition'
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'luksDump:dump header information'
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'luksHeaderBackup:store binary backup of headers'
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'luksHeaderRestore:restore header backup'
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)
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_describe action actions
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}
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local curcontext="$curcontext" ret=1
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local -a actions state line expl
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function _cryptsetup_device {
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typeset expl
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_wanted file expl device \
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_files
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}
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_arguments \
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'(-v --verbose)'{-v,--verbose}'[enable verbose mode]' \
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'--debug[enable debug mode]' \
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'(-h --hash)'{-h,--hash}'[hash algorithm]:hash algorithm' \
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'(-c --cipher)'{-c,--cipher}'[set cipher]:cipher specification' \
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'(-y --verify-passphrase)'{-y,--verify-passphrase}'[query for password twice]' \
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'(-d --key-file)'{-d,--key-file}'[set keyfile]:key file:_files' \
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'(-l --keyfile-size)'{-l,--keyfile-size}'[set keyfile size]:size (bytes)' \
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'--new-keyfile-size[set new keyfile size (luksAddKey)]:size (bytes)' \
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'--master-key-file[set master key]:key file:_files' \
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'--dump-master-key[dump luks master key]' \
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'(--use-urandom)--use-random[use /dev/random to generate volume key]' \
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'(--use-random)--use-urandom[use /dev/urandom to generate volume key]' \
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'(-S --key-slot)'{-S,--key-slot}'[select key slot]:key slot' \
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'(-s --key-size)'{-s,--key-size}'[set key size]:size (bits)' \
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'(-b --size)'{-b,--size}'[force device size]:sectors' \
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'(-o --offset)'{-o,--offset}'[set start offset]:sectors' \
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'(-p --skip)'{-p,--skip}'[data to skip at beginning]:sectors' \
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'--readonly[set up read-only mapping]' \
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'(-i --iter-time)'{-i,--iter-time}'[set password processing duration]:duration (milliseconds)' \
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'(-q --batch-mode)'{-q,--batch-mode}'[do not ask for confirmation]' \
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'(-t --timeout)'{-t,--timeout}'[set password prompt timeout]:timeout (seconds)' \
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'(-T --tries)'{-T,--tries}'[set maximum number of retries]:number of retries' \
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'--align-payload[set payload alignment]:sectors' \
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'--uuid[set device UUID]:uuid' \
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'(- : *)--version[show version information]' \
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':action:->actions' \
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'*::arguments:->action-arguments' && ret=0
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function _cryptsetup_mapping {
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typeset expl
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_wanted file expl 'mapping name' \
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_path_files -W /dev/mapper
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}
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case $state in
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actions)
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actions=(
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'create:create a mapping'
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'remove:remove an existing mapping'
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'status:report mapping status'
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'resize:resize an active mapping'
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'luksFormat:initialize a LUKS partition'
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'luksOpen:open LUKS partition'
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'luksClose:remove an existing mapping'
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'luksSuspend:suspend active device'
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'luksResume:resume suspended device'
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'luksAddKey:add a new key'
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'luksRemoveKey:remove a key'
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'luksChangeKey:change a key'
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'luksKillSlot:wipe key from slot'
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'luksUUID:print/change device UUID'
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'isLuks:check if device is a LUKS partition'
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'luksDump:dump header information'
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'luksHeaderBackup:store binary backup of headers'
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'luksHeaderRestore:restore header backup'
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)
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_describe action actions && ret=0
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;;
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action-arguments)
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local -a args
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local mapping=':mapping:_path_files -W /dev/mapper'
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local device=':device:_files'
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case ${words[1]} in
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create) args=( $mapping $device );;
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luksKillSlot) args=( $device ':key slot number' );;
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luksOpen) args=( $device $mapping );;
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remove|status|resize|luksClose|luksSuspend|luksResume) args=( $mapping );;
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luks(AddKey|RemoveKey|DelKey|UUID|Dump)|isLuks) args=( $device );;
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luks(Format|AddKey|RemoveKey|ChangeKey))
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args=( $device ':key file:_files' )
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;;
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luksHeader*) args=( $device '--header-backup-file:file:_files' );;
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*)
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_default
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return
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;;
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esac
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_arguments $args && ret=0
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;;
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esac
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function _cryptsetup_arguments {
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case ${words[1]} in
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create)
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_arguments ':mapping:_cryptsetup_mapping' ':device:_cryptsetup_device'
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;;
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remove|status|resize|luksClose|luksSuspend|luksResume)
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_arguments ': :_cryptsetup_mapping'
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;;
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luks(AddKey|RemoveKey|DelKey|UUID|Dump)|isLuks)
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_arguments ': :_cryptsetup_device'
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;;
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luks(Format|AddKey|RemoveKey|ChangeKey))
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_arguments ': :_cryptsetup_device' ':key file:_files'
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;;
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luksKillSlot)
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_arguments ': :_cryptsetup_device' ':key slot number'
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;;
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luksOpen)
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_arguments ': :_cryptsetup_device' ': :_cryptsetup_mapping'
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;;
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esac
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}
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function _cryptsetup {
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_arguments \
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'(-v --verbose)'{-v,--verbose}'[enable verbose mode]' \
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'--debug[enable debug mode]' \
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'(-h --hash)'{-h,--hash}'[hash algorithm]:hash algorithm' \
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'(-c --cipher)'{-c,--cipher}'[set cipher]:cipher specification' \
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'(-y --verify-passphrase)'{-y,--verify-passphrase}'[query for password twice]' \
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'(-d --key-file)'{-d,--key-file}'[set keyfile]:key file:_files' \
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'(-l --keyfile-size)'{-l,--keyfile-size}'[set keyfile size]:bytes' \
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'--new-keyfile-size[set new keyfile size (luksAddKey)]:bytes' \
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'--master-key-file[set master key]:key file:_files' \
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'--dump-master-key[dump luks master key]' \
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'(--use-urandom)--use-random[use /dev/random to generate volume key]' \
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'(--use-random)--use-urandom[use /dev/urandom to generate volume key]' \
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'(-S --key-slot)'{-S,--key-slot}'[select key slot]:key slot' \
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'(-s --key-size)'{-s,--key-size}'[set key size]:bits' \
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'(-b --size)'{-b,--size}'[force device size]:sectors' \
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'(-o --offset)'{-o,--offset}'[set start offset]:sectors' \
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'(-p --skip)'{-p,--skip}'[data to skip at beginning]:sectors' \
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'--readonly[set up read-only mapping]' \
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'(-i --iter-time)'{-i,--iter-time}'[set password processing duration]:milliseconds' \
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'(-q --batch-mode)'{-q,--batch-mode}'[do not ask for confirmation]' \
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'(-t --timeout)'{-t,--timeout}'[set password prompt timeout]:seconds' \
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'(-T --tries)'{-T,--tries}'[set maximum number of retries]:maximum retries' \
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'--align-payload[set payload alignment]:sectors' \
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'--uuid[set device UUID]:uuid' \
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'--version[show version information]' \
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':action:_cryptsetup_action' \
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'*::arguments:_cryptsetup_arguments'
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}
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_cryptsetup "$@"
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return ret
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