socialite.brannanatkinson.com

upload mass deface mass delete console info server
name : _chown
 #compdef chown chgrp gchown=chown gchgrp=chgrp zf_chown=chown zf_chgrp=chgrp

local curcontext="$curcontext" state line expl ret=1 variant
local suf usr grp req deref pattern arg args aopts=( -A '-*' )

_pick_variant -r variant -b zsh gnu=Free\ Soft $OSTYPE --version
case "$variant" in
  gnu)
    aopts=()
    args=(
      '(-c --changes -v --verbose)'{-c,--changes}'[report each change made]'
      '(-c --changes -v --verbose)'{-v,--verbose}'[output info for every file processed]'
      '(-h --no-dereference)--dereference[dereference symlinks]'
      '(-h --no-dereference --dereference)'{-h,--no-dereference}'[operate on symlinks themselves]'
      '(-f --silent --quiet)'{-f,--silent,--quiet}"[don't report errors]"
      '--preserve-root[fail to operate recursively on /]'
      '--reference=[copy ownership of specified file]:file:_files'
      '(-R --recursive)'{-R,--recursive}'[change files and directories recursively]'
      '(-H -L -P)-L[follow all symlinks]'
      '(-H -L -P)-H[follow symlinks on the command line]'
      '(-H -L -P)-P[do not follow symlinks (default)]'
      '(- : *)--help[display help information]'
      '(- : *)--version[display version information]'
    )
    [[ $service = chown ]] &&
        args+=( '--from=[restrict changes to files by current ownership]: :->owner' )
    ;;
  *)
    args=(
      '-h[operate on symlinks themselves]'
      '-R[change files and directories recursively]'
    )
    ;|
  zsh)
    args+=(
      '-s[enable paranoid behavior]'
    )
    ;;
  *)
    args+=(
      '(-H -L -P)-L[follow all symlinks]'
      '(-H -L -P)-H[follow symlinks on the command line]'
      '(-H -L -P)-P[do not follow symlinks (default)]'
    )
    ;|
  dragonfly*|freebsd*)
    args+=(
      "-x[don't traverse file systems]"
    )
    ;|
  darwin*|dragonfly*|freebsd*|netbsd*|solaris*)
    args+=(
      "-f[don't report errors]"
    )
    ;|
  darwin*|dragonfly*|freebsd*|netbsd*)
    args+=(
       '-v[output info for every file processed]'
    )
    ;|
  solaris2.<11->)
    args+=(
      '-s[owner and/or group are Windows SID strings]'
    )
    ;;
esac

(( $+words[(r)--reference*] )) || args+=( '(--reference)1: :->owner' )
_arguments -C -s -S $aopts "$args[@]" '*: :->files' && ret=0

case $state in
  owner)
    if [[ $service = chgrp ]] || compset -P '*[:.]'; then
      if (( EGID && $+commands[groups] && ! $+_comp_priv_prefix )); then  # except for sudo
       _wanted groups expl 'group' compadd -- $(groups) && return 0
      fi
      _groups && ret=0
    else
      if compset -S '[.:]*'; then
        suf=()
      elif [[ $OSTYPE = irix* ]]; then
	suf=( -qS '.' )
      else
	suf=( -qS ':' )
      fi
      _users "$suf[@]" && ret=0
    fi
  ;;
  files)
    (( $+opt_args[-h] || $+opt_args[--no-dereference] )) || deref="-"
    if (( $+opt_args[--reference] )); then
      zmodload -F zsh/stat b:zstat 2>/dev/null
      usr=$(zstat +uid $opt_args[--reference])
      grp=$(zstat +gid $opt_args[--reference])
      _wanted files expl file _files -g "*($deref^u$usr,$deref^g$grp)" && ret=0
      return ret
    fi
    if [[ $service = chgrp ]]; then
      grp=${line[1]}
    else
      usr=${line[1]%%[.:]*}
      usr=${${(M)usr:#[0-9]#}:-${userdirs[$usr]:+.$usr.}}
      grp=${${(M)line[1]%%[.:]*}#?}
    fi
    [[ -n $grp ]] && grp="${${(M)grp:#[0-9]#}:-.$grp.}"
    req=( ${usr:+\^u$usr} ${grp:+\^g$grp} )
    (( EUID )) && req=( u$EUID$^req )
    req=( $deref$^req )
    req="*(${(j:,:)req})"

    ( : $~req ) 2> /dev/null || req='*'

    _wanted files expl file _files -g "$req" && ret=0
  ;;
esac

return ret
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