HWR for rmapi (wip)

Prereq

• register for a developer account on myScript
• get the application key and hmac

Usage

• set the env variables:

    export RMAPI_HWR_APPLICATIONKEY="some application id key"
    export RMAPI_HWR_HMAC="some hmac stuff"

• get the zip of a notebook or pdf with rmapi get
• run with go run main.go the.zip
• or build go build
• -h for supported options