How do you use an existing completion for a function in zsh?

2018-06-05 05:56:20

If I write a zsh function like this

function git_checkout_with_selecta() {
  if [[ -z $1 ]]; then
    git checkout `git branch --no-merged | selecta`
  else
    git checkout "$@"
  fi
}
alias gco='git_checkout_with_selecta'

How can I apply the same tab completions that I have for 'git checkout' to the alias for the function 'gco'?

compdef _git gco=git-checkout

这将使用_git完成函数，并将git-checkout为service / sub-command。

Something like:

compdef gco=git

If your completer triggers on git.

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