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#compdef srm
# ------------------------------------------------------------------------------
# Copyright (c) 2016 Github zsh-users - https://github.com/zsh-users
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
# ------------------------------------------------------------------------------
# Description
# -----------
#
# Completion script for srm.
#
# It is based on the rm completion script from Zsh.
#
# ------------------------------------------------------------------------------
# Authors
# -------
#
# * Sorin Ionescu <sorin.ionescu@gmail.com>
#
# ------------------------------------------------------------------------------
local -a args
local variant
args=(
'*::files:->file'
)
_pick_variant -r variant gnu=gnu thc=THC unix --help
if [[ $variant == "thc" ]]; then
args+=(
'-d[ignore the two special dot files . and .. on the commandline]'
'-f[fast (and insecure mode)]'
'*-l[lessens the security. -l for a second time lessons the security even more]'
'-r[recursive mode]'
'-v[verbose mode]'
'-z[wipes the last write with zeros instead of random data]'
)
else
args+=(
'(-f --force)'{-f,--force}'[ignore nonexistent files, never prompt]'
'(-r --interactive)'{-i,--interactive}'[prompt before any removal]'
'(-r -R --recursive)'{-r,-R,--recursive}'[remove the contents of directories recursively]'
'(-s --simple)'{-s,--simple}'[only overwrite with a single pass of random data]'
'(-v --verbose)'{-v,--verbose}'[explain what is being done]'
'(- *)--help[display help message and exit]'
'(- *)--version[output version information and exit]'
)
if [[ $variant == "gnu" ]]; then
args+=(
'(-x --one-file-system)'{-x,--one-file-system}'[stay within filesystems of files given as arguments]'
'(-P --openbsd)'{-P,--openbsd}'[overwrite the file 3 times (0xff, 0x00, 0xff)]'
'(-D --dod)'{-D,--dod}'[overwrite the file with 7 US DoD compliant passes (0xF6, 0x00, 0xFF, random, 0x00, 0xFF, random)]'
'(-E --doe)'{-E,--doe}'[overwrite the file with 3 US DoE compliant passes (random, random, DoE)]'
)
else
args+=(
'(-m --medium)'{-m,--medium}'[overwrite the file with 7 US DoD compliant passes (0xF6, 0x00, 0xFF, random, 0x00, 0xFF, random)]'
'(-z --zero)'{-z,--zero}'[after overwriting, zero blocks used by file]'
'(-n --nounlink)'{-n,--nounlink}'[overwrite file, but do not rename or unlink it]'
)
fi
fi
local curcontext=$curcontext state line ret=1
local -A opt_args
_arguments -s -S -C $args && ret=0
case $state in
(file)
local -a ignored
ignored=()
((CURRENT > 1)) &&
ignored+=(${line[1,CURRENT-1]//(#m)[\[\]()\\*?#<>~\^]/\\$MATCH})
((CURRENT < $#line)) &&
ignored+=(${line[CURRENT+1,-1]//(#m)[\[\]()\\*?#<>~\^]/\\$MATCH})
_files -F ignored && ret=0
;;
esac
return $ret
# Local Variables:
# mode: Shell-Script
# sh-indentation: 2
# indent-tabs-mode: nil
# sh-basic-offset: 2
# End:
# vim: ft=zsh sw=2 ts=2 et
|
