Eelco Dolstra 90fe1dfd2f Register flake source trees as GC roots ... This ensures that flakes don't get garbage-collected, which is important to get nix-channel-like behaviour. For example, running $ nix build hydra: will create a GC root ~/.cache/nix/flake-closures/hydra -> /nix/store/xarfiqcwa4w8r4qpz1a769xxs8c3phgn-flake-closure where the contents/references of the linked file in the store are the flake source trees used by the 'hydra' flake: /nix/store/n6d5f5lkpfjbmkyby0nlg8y1wbkmbc7i-source /nix/store/vbkg4zy1qd29fnhflsv9k2j9jnbqd5m2-source /nix/store/z46xni7d47s5wk694359mq9ay353ar94-source Note that this in itself is not enough to allow offline use; the fetcher for the flakeref (e.g. fetchGit or downloadCached) must not fail if it cannot fetch the latest version of the file, so long as it knows a cached version. Issue #2868.		2019-05-23 23:53:25 +02:00
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context.cc	Add builtins.appendContext.	2019-01-31 08:52:23 -05:00
fetchGit.cc	fetchGit: Don't barf if we can't update our Git clone	2019-05-23 23:38:40 +02:00
fetchGit.hh	fetchGit: Return revCount for dirty working trees	2019-04-19 14:15:51 +02:00
fetchMercurial.cc	Make flakes work with 'nix build --store ...'	2019-05-15 15:38:24 +02:00
flake.cc	Prevent the global registry from being GC'ed	2019-05-22 23:43:58 +02:00
flake.hh	Register flake source trees as GC roots	2019-05-23 23:53:25 +02:00
flakeref.cc	FlakeRef::to_string(): Check round trip	2019-05-23 23:39:58 +02:00
flakeref.hh	WIP: still need to adapt flakeref parsing	2019-05-01 12:59:12 +02:00
fromTOML.cc	Fix build on 32-bit systems and macOS	2018-07-11 21:12:18 +02:00