prezto_config/plugins/gnu-utils/init.zsh

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2012-02-01 05:37:51 +01:00
#
# Provides for the interactive usage of GNU Coreutils on BSD systems.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
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# Check for the presence of GNU Core Utilities.
if (( ! $+commands[gdircolors] )); then
return 1
fi
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function __gnu_utils {
emulate -L zsh
local gcmds
local gcmd
local cmd
local prefix
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gcmds=(
# Coreutils
'g[' 'gbase64' 'gbasename' 'gcat' 'gchcon' 'gchgrp' 'gchmod' 'gchown'
'gchroot' 'gcksum' 'gcomm' 'gcp' 'gcsplit' 'gcut' 'gdate' 'gdd' 'gdf'
'gdir' 'gdircolors' 'gdirname' 'gdu' 'gecho' 'genv' 'gexpand' 'gexpr'
'gfactor' 'gfalse' 'gfmt' 'gfold' 'ggroups' 'ghead' 'ghostid' 'gid'
'ginstall' 'gjoin' 'gkill' 'glink' 'gln' 'glogname' 'gls' 'gmd5sum'
'gmkdir' 'gmkfifo' 'gmknod' 'gmktemp' 'gmv' 'gnice' 'gnl' 'gnohup' 'gnproc'
'god' 'gpaste' 'gpathchk' 'gpinee' 'gpr' 'gprintenv' 'gprintf' 'gptx'
'gpwd' 'greadlink' 'grealpath' 'grm' 'grmdir' 'gruncon' 'gseq' 'gsha1sum'
'gsha224sum' 'gsha256sum' 'gsha384sum' 'gsha512sum' 'gshred' 'gshuf'
'gsleep' 'gsort' 'gsplit' 'gstat' 'gstty' 'gsum' 'gsync' 'gtac' 'gtail'
'gtee' 'gtest' 'gtimeout' 'gtouch' 'gtr' 'gtrue' 'gtruncate' 'gtsort'
'gtty' 'guname' 'gunexpand' 'guniq' 'gunlink' 'guptime' 'gusers' 'gvdir'
'gwc' 'gwho' 'gwhoami' 'gyes'
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# The following are not part of Coreutils but installed separately.
# Binutils
'gaddr2line' 'gar' 'gc++filt' 'gelfedit' 'gnm' 'gobjcopy' 'gobjdump'
'granlib' 'greadelf' 'gsize' 'gstrings' 'gstrip'
# Findutils
'gfind' 'glocate' 'goldfind' 'gupdatedb' 'gxargs'
# Libtool
'glibtool' 'glibtoolize'
# Miscellaneous
'ggetopt' 'ggrep' 'gindent' 'gsed' 'gtar' 'gtime' 'gunits' 'gwhich'
)
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for gcmd in "$gcmds[@]"; do
#
# This method allows for builtin commands to be primary but it's
# lost if hash -r or rehash -f is executed. Thus, those two
# functions have to be wrapped.
#
if (( $+commands[$gcmd] )); then
hash "$gcmd[2,-1]"="$commands[$gcmd]"
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fi
done
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return 0
}
__gnu_utils;
function hash {
if (( $+argv[(er)-r] )) || (( $+argv[(er)-f] )); then
builtin hash "$@"
__gnu_utils
else
builtin hash "$@"
fi
}
function rehash {
hash -r "$@"
}
# A sensible default for ls.
alias ls='ls --group-directories-first'
if zstyle -t ':omz:alias:ls' color; then
if [[ -f "$HOME/.dir_colors" ]]; then
eval "$(gdircolors "$HOME/.dir_colors")"
else
eval "$(gdircolors)"
fi
alias ls="$aliases[ls] --color=auto"
else
alias ls="$aliases[ls] -F"
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fi