Commit graph

23 commits

Author SHA1 Message Date
Robert Hensing 904a107d16 flakes: Ensure that self.outPath == ./.
Users expect `self` to refer to the directory where the `flake.nix`
file resides.
2023-02-22 03:30:47 +01:00
Robert Hensing 60d48eda23 nix flake show: Ignore empty attrsets
For frameworks it's important that structures are as lazy as possible
to prevent infinite recursions, performance issues and errors that
aren't related to the thing to evaluate. As a consequence, they have
to emit more attributes than strictly (sic) necessary.
However, these attributes with empty values are not useful to the user
so we omit them.
2023-01-31 18:20:26 +01:00
Théophane Hufschmitt 3ac9f1658a Fix the flakes init test
Things leading to another...
2023-01-30 11:21:52 +01:00
Théophane Hufschmitt bc6e65e26f Fix the flakes/show test
Don't hardcode “x86_64-linux” as this won't work too nicely on other
platforms
2023-01-30 10:44:10 +01:00
Théophane Hufschmitt 79c084cb59 Add a test for nix flake show 2023-01-27 10:15:49 +01:00
Eelco Dolstra 8e923bf4c5 Merge remote-tracking branch 'origin/master' into fix-7417 2023-01-10 14:35:06 +01:00
Naïm Favier f1ee4ece80
Don't check NixOS modules
NixOS modules can be paths. Rather than dig further down into the layer
violation, don't check anything specific to NixOS modules.
2023-01-05 18:23:30 +01:00
Eelco Dolstra 5c97b5a398 InstallableFlake::toDerivedPaths(): Support paths and store paths
This makes 'nix build' work on paths (which will be copied to the
store) and store paths (returned as is). E.g. the following flake
output attributes can be built using 'nix build .#foo':

  foo = ./src;
  foo = self.outPath;
  foo = builtins.fetchTarball { ... };
  foo = (builtins.fetchTree { .. }).outPath;
  foo = builtins.fetchTree { .. } + "/README.md";
  foo = builtins.storePath /nix/store/...;

Note that this is potentially risky, e.g.

  foo = /.;

will cause Nix to try to copy the entire file system to the store.

What doesn't work yet:

  foo = self;
  foo = builtins.fetchTree { .. };

because we don't handle attrsets with an outPath attribute in it yet,
and

  foo = builtins.storePath /nix/store/.../README.md;

since result symlinks have to point to a store path currently (rather
than a file inside a store path).

Fixes #7417.
2022-12-20 15:11:44 +01:00
Benoit de Chezelles a456630a5a Allow to disable global flake-registry with "" 2022-12-12 15:32:02 +01:00
Eelco Dolstra fd0ed75118 Support flake references in the old CLI
Fixes #7026.
2022-12-12 14:05:52 +01:00
Eelco Dolstra 703d863a48 Trivial changes from the lazy-trees branch 2022-12-07 14:06:34 +01:00
Eelco Dolstra a8b3d777fb Revert "Merge pull request #6621 from Kha/nested-follows"
This reverts commit c530cda345, reversing
changes made to 4adcdff5c1.
2022-09-01 15:26:19 +02:00
Sebastian Ullrich 6f65c11780 Fix overlapping flake follows 2022-08-28 11:50:25 +02:00
Sebastian Ullrich 2b9d381301 Fix nested flake input overrides 2022-08-28 11:47:25 +02:00
Eelco Dolstra b15c4fdbde Split off 'nix flake check' tests 2022-07-13 21:01:16 +02:00
Eelco Dolstra 752158a8ef Move flake-searching.sh and make it less dependent on git 2022-07-13 20:55:17 +02:00
Eelco Dolstra 6ba45f81a8 Move flake-local-settings.sh 2022-07-13 20:51:28 +02:00
Eelco Dolstra 7abcafcfea Move the 'nix bundle' tests
Note: these were previously not actually called.
2022-07-13 20:49:07 +02:00
Eelco Dolstra d16f1070f4 Split off following paths tests 2022-07-13 20:46:22 +02:00
Eelco Dolstra a094259d35 Split off 'nix flake init' tests 2022-07-13 20:37:40 +02:00
Eelco Dolstra f011c269c9 Split off the circular flake import tests 2022-07-13 20:37:32 +02:00
Eelco Dolstra c591efafd3 Split off the Mercurial flake tests 2022-07-13 15:06:57 +02:00
Eelco Dolstra 420957e149 Move flakes tests to a subdirectory 2022-07-13 15:06:54 +02:00