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Author SHA1 Message Date
Eelco Dolstra 59764eb842
Merge pull request #6810 from jfly/jfly/do-not-assume-savedvars-exist 
nix develop: do not assume that saved vars are set
 2022-07-15 13:59:25 +02:00
Eelco Dolstra 3bcd7a5474 Disable auto-chroot if $NIX_STATE_DIR is set 
Issue #6732.
 2022-07-15 12:32:29 +02:00
Jeremy Fleischman 04386f7d69
nix develop: do not assume that saved vars are set 
This fixes https://github.com/NixOS/nix/issues/6809
 2022-07-14 23:25:39 -07:00
Eelco Dolstra ff49c75502 Disable auto-chroot if $NIX_STORE_DIR is set 
Fixes #6732.
 2022-07-14 17:47:09 +02:00
Eelco Dolstra 12df8885cc Simplify the check for overrides on non-existent inputs 2022-07-13 13:40:40 +02:00
Ikko Ashimine 694a9dc282
Fix typo in flake.cc 
non-existant -> non-existent
 2022-07-13 01:10:32 +09:00
Théophane Hufschmitt 2dbd5ed0b4
Merge pull request #6663 from Ma27/follows-invalid-input 
flakes: throw an error if `follows`-declaration for an input is invalid
 2022-07-12 16:44:22 +02:00
Eelco Dolstra f6a434c8a4 Fix debug message 2022-07-12 11:53:34 +02:00
Maximilian Bosch 1f771065f1
Move follows-check into its own function 2022-07-12 11:25:33 +02:00
Maximilian Bosch 411111a3bc
Turn error for non-existant follows into a warning 2022-07-12 11:22:35 +02:00
Maximilian Bosch c1c37f3200
flakes: throw an error if follows-declaration for an input is invalid 
I recently got fairly confused why the following expression didn't have
any effect

    {
      description = "Foobar";
      inputs.sops-nix = {
        url = github:mic92/sops-nix;
        inputs.nixpkgs_22_05.follows = "nixpkgs";
      };
    }

until I found out that the input was called `nixpkgs-22_05` (please note
the dash vs. underscore).

IMHO it's not a good idea to not throw an error in that case and
probably leave end-users rather confused, so I implemented a small check
for that which basically checks whether `follows`-declaration from
overrides actually have corresponding inputs in the transitive flake.

In fact this was done by accident already in our own test-suite where
the removal of a `follows` was apparently forgotten[1].

Since the key of the `std::map` that holds the `overrides` is a vector
and we have to find the last element of each vector (i.e. the override)
this has to be done with a for loop in O(n) complexity with `n` being
the total amount of overrides (which shouldn't be that large though).

Please note that this doesn't work with nested expressions, i.e.

    inputs.fenix.inputs.nixpkgs.follows = "...";

which is a known problem[2].

For the expression demonstrated above, an error like this will be
thrown:

    error: sops-nix has a `follows'-declaration for a non-existant input nixpkgs_22_05!

[1] 2664a216e5
[2] https://github.com/NixOS/nix/issues/5790
 2022-07-12 10:18:38 +02:00
Théophane Hufschmitt f071eb3702
Merge pull request #6693 from ncfavier/complete-flake-inputs 
Improve shell completion of flake inputs
 2022-07-12 09:12:00 +02:00
Ben Burdette cdcc349072
Merge branch 'master' into ignore-try 2022-07-11 11:29:22 -06:00
Ben Burdette a3629ab0cc move ignore-try to EvalSettings 2022-07-11 10:47:09 -06:00
Ben Burdette 6ac8200ff5 use util.hh class instead of local 2022-07-11 10:21:40 -06:00
Ben Burdette 69ea265fd2 'tryEval' not 'try clause' 2022-07-11 10:21:12 -06:00
Naïm Favier 711b2e1f48
Fix flake input completion for InstallablesCommands 
Defers completion of flake inputs until the whole command line is parsed
so that we know what flakes we need to complete the inputs of.

Previously, `nix build flake --update-input <Tab>` always behaved like
`nix build . --update-input <Tab>`.
 2022-07-11 15:13:51 +02:00
Gytis Ivaskevicius b2703c73a4 builtins.traceVerbose: Post rebase fixes 2022-07-05 19:56:39 +03:00
Gytis Ivaskevicius ba1fe85b65 Add builtins.traceVerbose 
Co-Authored-By: Silvan Mosberger <contact@infinisil.com>

Add builtins.traceVerbose tests
 2022-07-05 19:44:26 +03:00
Théophane Hufschmitt d63cd77549
Merge pull request #6664 from Ma27/innixshell-backwards-compat 
nix-shell: restore backwards-compat with old nixpkgs
 2022-07-05 15:57:20 +02:00
Théophane Hufschmitt b7eb4ac169
Merge pull request #6699 from tennox/better-flake-new-error-message 
flakes: apply templates partially on conflicts
 2022-06-29 18:21:07 +02:00
Théophane Hufschmitt 4c8210095e
Merge pull request #6233 from flox/nix-repl-flakes 
Nix repl flakes
 2022-06-29 17:59:22 +02:00
Théophane Hufschmitt 3b18058969
Merge pull request #6674 from virusdave/dnicponski/scratch/dont_capture_stdout_in_nix_repl_master 
Don't capture `stdout` when launching subshells in `nix repl`
 2022-06-29 17:54:41 +02:00
Eelco Dolstra 4248174e71
Merge pull request #6702 from ncfavier/develop-prepend-vars 
nix develop: save XDG_DATA_DIRS for loadable completion
 2022-06-29 14:49:31 +02:00
Théophane Hufschmitt f8fea9075c Merge remote-tracking branch 'origin/master' into better-flake-new-error-message 2022-06-29 13:44:14 +02:00
Eelco Dolstra 7633764342
Merge pull request #6739 from edolstra/ignore-chroot-error 
Don't fail if we can't create ~/.local/share/nix/root
 2022-06-29 13:06:35 +02:00
Eelco Dolstra 6cab528461 Don't fail if we can't create ~/.local/share/nix/root 
https://hydra.nixos.org/build/182135943
 2022-06-29 12:16:51 +02:00
Eelco Dolstra 455177cbe0 src/libexpr/tests/primops.cc: Quote Nix expressions 
Otherwise they don't survive reformatting, see the failure in
https://github.com/NixOS/nix/pull/6721.
 2022-06-29 11:37:25 +02:00
Eelco Dolstra 3c1814423b
Merge pull request #6737 from centromere/fix-typo 
doc: Fix typo
 2022-06-29 11:02:46 +02:00
Théophane Hufschmitt 56cf96a1b9
Merge pull request #6706 from lheckemann/cache-info-cache-invalidation 
nar-info-disk-cache: refresh nix-cache-info weekly
 2022-06-29 07:56:27 +02:00
Alex Wied cd361b31fa doc: Fix typo 2022-06-28 22:43:37 -04:00
Manu [tennox] ae4c9ef8e2 #6699 flake init: fix trying to add unchanged file 
After skipping because of being of identical content it tried to git add it.
 2022-06-26 21:35:21 +01:00
Manu [tennox] 4374e3ec67 #6699 flake init: Apply suggestions of @thufschmitt 2022-06-26 18:12:30 +01:00
Manuel 58cbbdc5e7
Update src/nix/flake.cc 
https://github.com/NixOS/nix/pull/6699#discussion_r904097147

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
 2022-06-26 18:00:57 +01:00
Manuel 117baee1b7
Update src/nix/flake.cc 
https://github.com/NixOS/nix/pull/6699#discussion_r904096906

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
 2022-06-26 18:00:34 +01:00
Guillaume Girol e8109cf405 fetchGit: document shallow argument 2022-06-26 12:00:00 +00:00
Eelco Dolstra 49c4a37efc
Merge pull request #6717 from edolstra/move-flake-registry 
Fetch flake-registry.json from channels.nixos.org
 2022-06-25 21:17:57 +02:00
Eelco Dolstra 586fa707fc
Merge pull request #6714 from edolstra/auto-chroot-store 
Automatically use a chroot store if /nix doesn't exist
 2022-06-25 00:03:35 +02:00
Eelco Dolstra 30d4aa5dd6 Only do the auto chroot store on Linux 2022-06-24 23:35:21 +02:00
Théophane Hufschmitt f06b6fa4fa
Merge pull request #6698 from tweag/forbid-tilde-paths-in-pure-mode 
Forbid the tilde expansion in pure eval mode
 2022-06-24 10:02:40 +02:00
Dave Nicponski c6f7726f48 Don't capture stdout when launching subshells in nix repl 2022-06-23 22:45:13 -04:00
Eelco Dolstra 2ef6785d8e
Merge pull request #6716 from Mindavi/bugfix/cast 
eval-cache: cast rowId to correct type
 2022-06-24 00:28:38 +02:00
Eelco Dolstra 4b6cc3da62 Fetch flake-registry.json from channels.nixos.org 
Using fastly is slightly faster, provides some resilience due to a
high stale TTL, and allows some usage metrics.
 2022-06-23 23:56:26 +02:00
Rick van Schijndel 2beb929753 eval-cache: cast rowId to correct type 
Prevents errors when running with UBSan:

/nix/store/j5vhrywqmz1ixwhsmmjjxa85fpwryzh0-gcc-11.3.0/include/c++/11.3.0/bits/stl_pair.h:353:4: runtime error: load of value 229, which is not a valid value for type 'AttrType'
 2022-06-23 21:11:08 +02:00
Linus Heckemann 8cf26385cd [fixup] handle cache expiration in sqlite query 2022-06-23 14:54:25 -04:00
Cole Helbling 561a258f1d libstore/nar-info: drop unused system field 
This was unused everywhere (and even the official NixOS binary cache
did not produce .narinfo files containing a "System:" field).
 2022-06-23 14:25:10 -04:00
Eelco Dolstra 1cb376d60e
Fix typo 
Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
 2022-06-23 17:18:22 +02:00
Eelco Dolstra 2a9fddc0b1 Automatically use a chroot store if /nix doesn't exist 
Specifically, if we're not root and the daemon socket does not exist,
then we use ~/.local/share/nix/root as a chroot store. This enables
non-root users to download nix-static and have it work out of the box,
e.g.

  ubuntu@ip-10-13-1-146:~$ ~/nix run nixpkgs#hello
  warning: '/nix' does not exists, so Nix will use '/home/ubuntu/.local/share/nix/root' as a chroot store
  Hello, world!
 2022-06-23 16:29:50 +02:00
Eelco Dolstra 3c57db1a0f
Merge pull request #6710 from edolstra/embedded-sandbox-shell 
Embed the sandbox shell into the statically linked 'nix' binary
 2022-06-23 15:34:16 +02:00
Eelco Dolstra 0b2ea0023c Fix typo 2022-06-23 14:22:11 +02:00