How to run npm from bat file?

Question

cmd/bat

Development is on Windows. At work, when I have time, I use c9.io. I came home, did a git pull and I'm working.
There is a sequence of commands to get started, namely:

$ npm install
$ bower install
$ gulp build
$ gulp watch
$ npm start

Tired of waiting for execution and entering pens. I want to automate using a BAT file, but I can’t believe it right now.
Will such a file work?

do(
    rem Установка пакетов npm
    call npm install
)
do(
    rem Установка пакетов bower
    call bower install
)
do(
    rem Сборка проекта
    call gulp build
)
do(
    rem Запуск отслеживания изменения файлов
    call gulp watch
)
do(
    rem Запуск сервера приложения
    call node "./server/app.js"
)

Answer 1

Will not.
Remove do() everywhere - there is no such operator in cmd.
Remove call everywhere - it is not needed here.
If the programs being launched (npm, bower, gulp, node) are not in the current directory or in PATH, then you need to write the full paths to the executable files.