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