Max Vernon helps us out with a query to generate a database restore command:
Just point the script at an existing SQL Server Backup File, and give the new database a name, along with a target folder for the data and log files, and press F5. This script is compatible with SQL Server 2005 and higher, and has been tested on a case-sensitive-collation server.
I think building these out by hand is good practice and helps you learn, but when it’s crunch time, you really want to have a script do the work for you.