albertyw/dotfiles

#!/bin/bash

no_modules() {
    local project_root
    project_root=$1

    [ ! -r "$project_root/node_modules" ]
}

complete_npx() {
    local project_root
    project_root=$(pwd -P)

    while no_modules "$project_root"; do
        if [ "$project_root" = '/' ]; then
            return 1
        fi

        project_root=$(dirname "$project_root")
    done

    local words
    words=$(find "$project_root/node_modules/.bin" | tail -n +2 | xargs -L 1 -- basename)
    local current_word=${COMP_WORDS[COMP_CWORD]}

    # shellcheck disable=SC2207
    COMPREPLY=( $(compgen -W "${words[@]}" -- "$current_word" ) )
}

complete -F complete_npx npx