npm install -g usf-cli

mkdir stateless-function
cd stateless-function

usf-cli -i 
# or
npm init

# create default function
usf-cli -c --f=helloWorld
# or create function with crud template
usf-cli -c --f=helloCrud --t=crud_mysql

vim ./helloWorld/index.js
# or open it in IDE

vim ./.uos_test/helloWorld_event.json
# or open it in IDE

npm install .

# with default event data json(./uos_test/helloWorld_event.json)
usf-cli -r --f=helloWorld
# or with specified event data json(e.g. you have created a test.json in your project dir)
usf-cli -r --f=helloWorld --e=./test.json

# before delpoying function, you should set app id and service secret for this project (used for generating auth token)
usf-cli -a --id=<app-id> --secret=<service-secret>
# and then you can deploy it
usf-cli -d
# Func Stateless also support install dependency online, so that if the size of your project is larger than 50MB, you can set 'installDenpendency'
usf-cli -d --installDependency

# test usf-cli with ci script (shell)
vim @usf-cli/ci.sh  # set APPID & APPSECRET
chmod +x @usf-cli/ci.sh 
@usf-cli/ci.sh