sdm provides a quick and easy way to build consistent, ready-to-go SSDs and/or SD cards for the Raspberry Pi. This command line management tool is especially useful if you

• have multiple Raspberry Pi systems and you want them all to start from an identical and consistent set of installed software packages, configuration scripts and settings, etc.
• want to rebuild your Pi system in a consistent manner with all your favorite packages and customizations already installed. Every time.
• want to be nice to your future self and make it super-easy to build fresh, customized systems when that next release of RasPiOS comes out.
• want to do the above repeatedly and a LOT more quickly and easily.

Every one of your systems is fully configured with Keyboard mapping, Locale, Timezone, and WiFi set up as you want, all of your personal customizations and all desired RasPiOS packages and updates installed.

In the AUR as sdm-git.