This is built in to git as “git hooks”; GitHub not required. But don’t do it. Postgres has a system to trigger commands based on SQL patterns (eg on commit, whe

This is built in to git as “git hooks”; GitHub not required. But don’t do it. Postgres has a system to trigger commands based on SQL patterns (eg on commit, when updating a row in this table, etc). Much more powerful and maintainable since it is designed for this. The fact is that basically every data structure can be abused as a database (python dicts, flat files, wave in mercury traveling down a long tube). Don’t reinvent the wheel, learn to use a power tool like Postgres.