The challenge when I see posts like this is the people in charge of building this "check it all in" ecosystem usually forget about the developer experience and basically just implement a CI system. Cool, you can 're-run' an old build cleanly, which is good, but not enough.
How about commercial IDEs? Cloud environments? A lot of developer environments these days include a ton of stuff that likely doesn't make sense to check in, usually licensing config is annoying, or because you're relying on runtime services. And all this time engineers spend on their own machines is basically time wasted, which isn't really a great solution to pitch to a business.
Side note: I used to work for Perforce until the private equity sale. If there was a platform to vendor everything like this, it would be Perforce, because you could already do this kind of thing for years. AFAIK not many Perforce customers ever did this, and I don't think it was because Perforce wasn't capable. It's just a subtly wicked problem. Getting this right - just check out and go across different software development stacks - requires a lot of investment. It does look like Perforce has been acquiring many other aspects related to the application lifecycle, so in theory, they should be better positioned to be the "vendor everything on our stack" solution, but I'm not convinced this is going to work out well.
Cloud development environment vendors seem to be the best positioned as a product for solving this problem, because there is less of that "go figure out your DX" aspect left to the customer. But the right CDE would have to have a lot of enterprise-style controls. This is so new that I'm not sure who will get it right first, but my guess is that we'll get to a more "development to delivery" integrated environment, and away from a hodgepodge of tools managed per project.
How about commercial IDEs? Cloud environments? A lot of developer environments these days include a ton of stuff that likely doesn't make sense to check in, usually licensing config is annoying, or because you're relying on runtime services. And all this time engineers spend on their own machines is basically time wasted, which isn't really a great solution to pitch to a business.
Side note: I used to work for Perforce until the private equity sale. If there was a platform to vendor everything like this, it would be Perforce, because you could already do this kind of thing for years. AFAIK not many Perforce customers ever did this, and I don't think it was because Perforce wasn't capable. It's just a subtly wicked problem. Getting this right - just check out and go across different software development stacks - requires a lot of investment. It does look like Perforce has been acquiring many other aspects related to the application lifecycle, so in theory, they should be better positioned to be the "vendor everything on our stack" solution, but I'm not convinced this is going to work out well.
Cloud development environment vendors seem to be the best positioned as a product for solving this problem, because there is less of that "go figure out your DX" aspect left to the customer. But the right CDE would have to have a lot of enterprise-style controls. This is so new that I'm not sure who will get it right first, but my guess is that we'll get to a more "development to delivery" integrated environment, and away from a hodgepodge of tools managed per project.