Bash completion for WP-CLI

wp-complete.sh

# bash completion for the `wp` command

_wp_complete() {
    local cur=${COMP_WORDS[COMP_CWORD]}

    IFS=$'\n';  # want to preserve spaces at the end
        local opts="$(wp cli completions --line="$COMP_LINE" --point="$COMP_POINT")"

        if [[ "$opts" =~ \<file\>\s* ]]
            then
            COMPREPLY=( $(compgen -f -- $cur) )
        elif [[ $opts = "" ]]
            then
            COMPREPLY=( $(compgen -f -- $cur) )
        else
            COMPREPLY=( ${opts[*]} )
        fi
}

complete -o nospace -F _wp_complete wp