That's how the Unix History Repository was built, at least (a really cool project that reconstructed a synthetic git commit history for Unix from the initial Be

That's how the Unix History Repository was built, at least (a really cool project that reconstructed a synthetic git commit history for Unix from the initial Bell Labs source onward): https://github.com/dspinellis/unix-history-make https://github.com/dspinellis/unix-history-make (a repo with the scripts to build the final repo) https://github.com/dspinellis/unix-history-repo https://github.com/dspinellis/unix-history-repo (the final repo -- check out all of the different branches/tags)