Build code and upload it to an Arduino board using arduino-cli.
Use this script in existing projects to simplify development and deployment.
An example for a full build_vars.sh file:
#!/bin/sh
# shellcheck disable=SC2034
SETUP_FQBN="arduino:megaavr:nona4809"
SETUP_CORE="arduino:megaavr"
SETUP_PORT=/dev/ttyACM0
PROJECT_TITLE="Title"
PROJECT_DESCRIPTION="Cool description."
PROJECT_URL="github.com/user/project"
PROJECT_BASE="https://store.arduino.cc/arduino-nano"