Style Guide

aotutil

run make fmt before committing

Java

install check style plugin in your IDE
import code style schema from validator resource checkstyle

Terraform

run terraform fmt -recursive or cd terraform && make fmt
you can also use the Terraform Tools from context menu by right click on tf files, See this comment for screenshot

Markdown

use the markdown plugin from jetbrains IDE's to do the format, it enforces line wraps etc.