.bash_autocomplete_npm

#!/bin/bash

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

    if [ "$COMP_CWORD" == "2" -a "${COMP_WORDS[1]}" == "run" ]; then
        which -s node
        local nodeExists=$?

        if [ $nodeExists -eq 0 -a -f package.json ]; then
          use=`node -e 'console.log(Object.keys(require("./package.json").scripts).join(" "))'`
        fi
    else
        case "${cur}" in
            a*) use="add-user adduser apihelp author" ;;
            b*) use="bin bugs" ;;
            c*) use="c cache completion config" ;;
            d*) use="ddp dedupe deprecate docs" ;;
            e*) use="edit explore" ;;
            f*) use="faq find find-dupes" ;;
            g*) use="get" ;;
            h*) use="help help-search home" ;;
            i*) use="i info init install isntall issues" ;;
            l*) use="la link list ll ln login ls" ;;
            o*) use="outdated owner" ;;
            p*) use="pack prefix prune publish" ;;
            r*) use="r rb rebuild remove repo restart rm root run-script" ;;
            s*) use="s se search set show shrinkwrap star stars start stop submodule" ;;
            t*) use="tag test tst" ;;
            u*) use="un uninstall unlink unpublish unstar up update" ;;
            v*) use="v version view" ;;
            w*) use="whoami" ;;
        esac
    fi
    COMPREPLY=( $( compgen -W "$use" -- $cur ) )
}
complete -o default -F _npm npm