4 commits

Author	SHA1	Message	Date
John Ericson	073e134de6	Rename requireGcStore to GcStore::require ... I should have done this to begin with. This will be nicer once more Store sub-interfaces exist too, to illustrate the pattern.	2022-03-11 13:27:38 +00:00
John Ericson	6636202356	Factor out a GcStore interface ... Starts progress on #5729. The idea is that we should not have these default methods throwing "unimplemented". This is a small step in that direction. I kept `addTempRoot` because it is a no-op, rather than failure. Also, as a practical matter, it is called all over the place, while doing other tasks, so the downcasting would be annoying. Maybe in the future I could move the "real" `addTempRoot` to `GcStore`, and the existing usecases use a `tryAddTempRoot` wrapper to downcast or do nothing, but I wasn't sure whether that was a good idea so with a bias to less churn I didn't do it yet.	2022-03-03 19:01:25 +00:00
Eelco Dolstra	3da9a9241c	Convert option descriptions to Markdown	2021-01-13 14:18:04 +01:00
Eelco Dolstra	fdcd62eec5	Add 'nix store gc' command	2021-01-10 23:29:14 +01:00