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- # ------------------------------------------------------------------------------
- # FILE: gnu-utils.plugin.zsh
- # DESCRIPTION: oh-my-zsh plugin file.
- # AUTHOR: Sorin Ionescu (sorin.ionescu@gmail.com)
- # VERSION: 1.0.0
- # ------------------------------------------------------------------------------
- # Detect if GNU coreutils are installed by looking for gwhoami
- if [[ ! -x "${commands[gwhoami]}" ]]; then
- return
- fi
- __gnu_utils() {
- local -a gcmds
- local gcmd
- # coreutils
- gcmds=('g[' 'gbase64' 'gbasename' 'gcat' 'gchcon' 'gchgrp' 'gchmod'
- 'gchown' 'gchroot' 'gcksum' 'gcomm' 'gcp' 'gcsplit' 'gcut' 'gdate'
- 'gdd' 'gdf' 'gdir' 'gdircolors' 'gdirname' 'gdu' 'gecho' 'genv' 'gexpand'
- 'gexpr' 'gfactor' 'gfalse' 'gfmt' 'gfold' 'ggroups' 'ghead' 'ghostid'
- 'gid' 'ginstall' 'gjoin' 'gkill' 'glink' 'gln' 'glogname' 'gls' 'gmd5sum'
- 'gmkdir' 'gmkfifo' 'gmknod' 'gmktemp' 'gmv' 'gnice' 'gnl' 'gnohup' 'gnproc'
- 'god' 'gpaste' 'gpathchk' 'gpinky' 'gpr' 'gprintenv' 'gprintf' 'gptx' 'gpwd'
- 'greadlink' 'grm' 'grmdir' 'gruncon' 'gseq' 'gsha1sum' 'gsha224sum'
- 'gsha256sum' 'gsha384sum' 'gsha512sum' 'gshred' 'gshuf' 'gsleep' 'gsort'
- 'gsplit' 'gstat' 'gstty' 'gsum' 'gsync' 'gtac' 'gtail' 'gtee' 'gtest'
- 'gtimeout' 'gtouch' 'gtr' 'gtrue' 'gtruncate' 'gtsort' 'gtty' 'guname'
- 'gunexpand' 'guniq' 'gunlink' 'guptime' 'gusers' 'gvdir' 'gwc' 'gwho'
- 'gwhoami' 'gyes')
- # findutils
- gcmds+=('gfind' 'gxargs' 'glocate')
- # Not part of either coreutils or findutils, installed separately.
- gcmds+=('gsed' 'gtar' 'gtime' 'gmake' 'ggrep')
- # can be built optionally
- gcmds+=('ghostname')
- for gcmd in "${gcmds[@]}"; do
- # Do nothing if the command isn't found
- (( ${+commands[$gcmd]} )) || continue
-
- # This method allows for builtin commands to be primary but it's
- # lost if hash -r or rehash is executed, or if $PATH is updated.
- # Thus, a preexec hook is needed, which will only run if whoami
- # is not already rehashed.
- #
- hash ${gcmd[2,-1]}=${commands[$gcmd]}
- done
- return 0
- }
- __gnu_utils_preexec() {
- # Run __gnu_utils when the whoami command is not already rehashed.
- # This acts as a sign that we need to rehash all GNU utils.
- [[ "${commands[whoami]}" = "${commands[gwhoami]}" ]] || __gnu_utils
- }
- autoload -Uz add-zsh-hook
- add-zsh-hook preexec __gnu_utils_preexec
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