rm(1) completion definition

["Nikolai Weibull" <now@bitwi.se>]

[-- Attachment #1: Type: text/plain, Size: 437 bytes --]

Two notes:

1.  It seems that my trick to disable --force and --recursive on
non-GNU systems doesn't work.  Does the specifications have to match
exactly?  A prefix match like the one I was hoping for would be nice,
or is there some other way to achieve the same effect?

2.  I'm not sure if the zstyle thing is correct, but it's definitely
what you want it to do.  Is there a better way to achieve the same
effect?

Thanks (and enjoy)!

[-- Attachment #2: _rm --]
[-- Type: application/octet-stream, Size: 1308 bytes --]

#compdef rm

local -a opts args ignore
args=(
  '(-f --force)'{-f,--force}'[ignore nonexistent files, never prompt]'
  '(-I --interactive)-i[prompt before every removal]'
  '(-r -R --recursive)'{-r,-R,--recursive}'[remove directories and their contents recursively]'
  '*:file:_files'
)
if _pick_variant gnu=GNU unix --version; then
  opts+=(-S)
  args+=(
    '(-i --interactive)-I[prompt when removing many files]'
    '(-i -I)--interactive=-[prompt under given condition (defaulting to always)]::when:((once\:"prompt when removing many files"
                                                                                         always\:"prompt before every removal"))'
    '--one-file-system[stay within filesystems of files given as arguments]'
    '(                   --preserve-root)--no-preserve-root[do not treat / specially]'
    '(--no-preserve-root                )--preserve-root[do not remove / (default)]'
    '(-v --verbose)'{-v,--verbose}'[explain what is being done]'
    '(- *)--help[display help message and exit]'
    '(- *)--version[output version information and exit]'
  )
else
  args+=(
    '!--force'
    '!--recursive'
  )
fi

zstyle -s ':completion:$curcontext:files' ignore-line ignore || \
  zstyle ':completion:$curcontext:files' ignore-line yes

_arguments $opts \
  $args