Please make the following files, following the examples which neighbour them:
./config/config.js
./input/input.js
Obviously configure your ./config/config.js appropriately.
By default, input is read from ./input/input.js, and output is spat into ./output/output.js.
Input should be populated with a newline-delimited list of Stripe customer IDs.
Setup repository using npm install.
Invoke this program using node index.js.