Commit graph

14 commits

Author SHA1 Message Date
Eelco Dolstra 0f840483c7
Add date of last commit to SourceInfo
This is primarily useful for version string generation, where we need
a monotonically increasing number. The revcount is the preferred thing
to use, but isn't available for GitHub flakes (since it requires
fetching the entire history). The last commit timestamp OTOH can be
extracted from GitHub tarballs.
2019-05-29 10:10:36 +02:00
Nick Van den Broeck 4d030a8d96 Added nonFlakeRequires test
Fixes #2888
2019-05-28 10:51:45 +02:00
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
Eelco Dolstra 013f4928c8 Fix tests
https://hydra.nixos.org/eval/1521131
2019-05-23 16:36:12 +02:00
Eelco Dolstra a4ba6e5590 Add a test for the registry GC root 2019-05-22 23:52:29 +02:00
Eelco Dolstra e414bde6f9 Check the flake epoch
Closes #2883.
2019-05-22 14:31:40 +02:00
Eelco Dolstra bc0fb109a9 Add some tests 2019-05-22 14:04:18 +02:00
Nick Van den Broeck ef6ae61503 Lockfile handling in resolveFlake is fixed 2019-05-17 14:50:10 +02:00
Nick Van den Broeck 98f20dee41 Give errors in resolveFlake
If DontUpdate but the lockfile isn't correct
2019-05-16 15:02:25 +02:00
Nick Van den Broeck d9ad3723d5 Fixed issue 65
lockfile updating
2019-05-16 15:02:05 +02:00
Eelco Dolstra 696a98af5a
Disable tests introduced by PR #82
This PR was not intended to be merged until those tests were actually
passing. So disable them for now to unbreak the flakes branch.

https://hydra.nixos.org/eval/1519271
2019-05-15 09:03:46 +02:00
Eelco Dolstra 391e1f511d
Add test for indirect flake dependencies
I.e. flake3 depends on flake2 which depends on flake1. Currently this
fails with

  error: indirect flake reference 'flake1' is not allowed

because we're not propagating lockfiles downwards properly.
2019-05-09 13:59:50 +02:00
Eelco Dolstra a746dc64d2
Add currently failing test for #81 2019-05-09 13:55:33 +02:00
Eelco Dolstra 2d5a219688 Add basic flake tests 2019-05-07 23:32:09 +02:00