Merge pull request #447 from olejorgenb/util-linux-lsblk
lsblk completion
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nicoulaj
GitHub
commit
4696b8e99c
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#compdef lsblk
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# ------------------------------------------------------------------------------
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# Copyright (c) 2016 Github zsh-users - http://github.com/zsh-users
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the zsh-users nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL ZSH-USERS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# ------------------------------------------------------------------------------
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# Description
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# -----------
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#
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# Completion script for lsblk (from util-linux 2.27.1->)
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# (https://git.kernel.org/cgit/utils/util-linux/util-linux.git/)
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#
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# ------------------------------------------------------------------------------
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# Authors
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# -------
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#
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# * Ole Jørgen Brønner <olejorgenb@yahoo.no>
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#
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# ------------------------------------------------------------------------------
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#
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# Note: lsblk has upstream bash completions, which has served as a guide
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# Note: Credit to https://github.com/RobSis/zsh-completion-generator which was
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# used to generate an initial skeleton
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local arguments
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local lsblk_cols_all=(
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NAME KNAME MAJ:MIN FSTYPE MOUNTPOINT
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LABEL UUID PARTTYPE PARTLABEL PARTUUID PARTFLAGS
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RA RO RM
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MODEL SIZE STATE OWNER GROUP MODE
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ALIGNMENT MIN-IO OPT-IO PHY-SEC LOG-SEC
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ROTA SCHED RQ-SIZE TYPE DISC-ALN
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DISC-GRAN DISC-MAX DISC-ZERO WSAME WWN
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RAND PKNAME HCTL TRAN REV VENDOR)
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_lsblk_columns() {
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compadd $@ $lsblk_cols_all
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}
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_lsblk_major_number() {
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# /sys/dev/block/ contains MAJOR:MINOR symlinks. eg. 7:0
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local device_paths=(/sys/dev/block/*(N))
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local major_numbers=(${${device_paths##*/}%%:*})
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# major_numbers might have duplicates but compadd handles that
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compadd $@ $major_numbers
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}
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arguments=(
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'(-a --all)'{-a,--all}'[print all devices]'
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'(-b --bytes)'{-b,--bytes}'[print size in bytes rather than in human readable format]'
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'(-d --nodeps)'{-d,--nodeps}'[dont print slaves or holders]'
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'(-D --discard)'{-D,--discard}'[print discard capabilities]'
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'(-e --exclude)'{-e,--exclude}'[exclude devices by major number]:major number:_sequence _lsblk_major_number'
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'(-f --fs)'{-f,--fs}'[output info about filesystems]'
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'(-i --ascii)'{-i,--ascii}'[use ascii characters only]'
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'(-I --include)'{-I,--include}'=[show only devices with specified major numbers]:major number:_sequence _lsblk_major_number'
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'(-J --json)'{-J,--json}'[use JSON output format]'
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'(-l --list)'{-l,--list}'[use list format output]'
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'(-m --perms)'{-m,--perms}'[output info about permissions]'
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'(-n --noheadings)'{-n,--noheadings}'[dont print headings]'
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'(-o --output)'{-o,--output}'=[specify output columns]:output column:_sequence _lsblk_columns'
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'(-O --output-all)'{-O,--output-all}'[output all columns]'
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'(-p --paths)'{-p,--paths}'[print complete device path]'
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'(-P --pairs)'{-P,--pairs}'[use key="value" output format]'
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'(-r --raw)'{-r,--raw}'[use raw output format]'
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'(-s --inverse)'{-s,--inverse}'[inverse dependencies]'
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'(-S --scsi)'{-S,--scsi}'[output info about SCSI devices]'
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'(-t --topology)'{-t,--topology}'[output info about topology]'
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'(-x --sort)'{-x,--sort}'=[sort output by specified column]:sort column:_lsblk_columns'
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'(-h --help)'{-h,--help}'[display this help and exit]'
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'(-V --version)'{-V,--version}'[output version information and exit]'
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'*:device:_path_files -g "*(N-%) *(N-/)"'
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)
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_arguments -s $arguments
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