Commit graph

6294 commits

Author SHA1 Message Date
Eelco Dolstra c77f4a9012
Merge pull request #4515 from matthewbauer/fix-nix-profile-install-first-output
Use derivation output name from toDerivation
2021-02-05 12:19:10 +01:00
Eelco Dolstra 0187838e2e Add a trace to readLine() failures
Hopefully this helps to diagnose 'error: unexpected EOF reading a
line' on macOS.
2021-02-05 12:18:11 +01:00
Matthew Bauer e38cd5becb Always enter first level of attrset in nix search
This makes nix search always go through the first level of an
attribute set, even if it's not a top level attribute. For instance,
you can now list all GHC compilers with:

$ nix search nixpkgs#haskell.compiler
...

This is similar to how nix-env works when you pass in -A.
2021-02-03 21:22:11 -06:00
sternenseemann 76d8bdfe35 Include note about type of catched errors in tryEval documentation
Reference #356.
2021-02-03 17:14:40 +01:00
Matthew Bauer 3d1bbabe55 Use derivation output name from toDerivation
This fixes an issue where derivations with a primary output that is
not "out" would fail with:

$ nix profile install nixpkgs#sqlite
error: opening directory '/nix/store/2a2ydlgyydly5czcc8lg12n6qqkfz863-sqlite-3.34.1-bin': No such file or directory

This happens because while derivations produce every output when
built, you might not have them if you didn't build the derivation
yourself (for instance, the store path was fetch from a binary cache).
This uses outputName provided from DerivationInfo which appears to
match the first output of the derivation.
2021-02-02 19:53:19 -06:00
Domen Kožar d0b74e2d25
--no-net -> --offline 2021-02-01 13:11:42 +00:00
Eelco Dolstra b19aec7eeb
Merge pull request #4461 from NixOS/ca/error-logging-fixes
Fix some logging with ca derivations
2021-01-29 16:12:50 +01:00
James Ottaway 991edaace5
Shorten mktemp flag for macOS
Address `mktemp: illegal option -- -`.
2021-01-29 13:55:18 +10:00
Eelco Dolstra b8f345b29a
Merge pull request #4483 from shlevy/libcmd
Move command plugin interface to libnixcmd
2021-01-27 17:17:58 +01:00
Eelco Dolstra 12de0466fe Add trace to build errors during import-from-derivation
Example:

error: builder for '/nix/store/9ysqfidhipyzfiy54mh77iqn29j6cpsb-failing.drv' failed with exit code 1;
       last 1 log lines:
       > FAIL
       For full logs, run 'nix log /nix/store/9ysqfidhipyzfiy54mh77iqn29j6cpsb-failing.drv'.

       … while importing '/nix/store/pfp4a4bjh642ylxyipncqs03z6kkgfvy-failing'

       at /nix/store/25wgzr2qrqqiqfbdb1chpiry221cjglc-source/flake.nix:58:15:

           57|
           58|         ifd = import self.hydraJobs.broken;
             |               ^
           59|
2021-01-27 14:46:10 +01:00
Eelco Dolstra 965dc6070a Drop trailing whitespace 2021-01-27 14:04:49 +01:00
Eelco Dolstra c03f41055d Add traces to errors while updating flake lock file
Example:

$ nix build --show-trace
error: unable to download 'https://api.github.com/repos/NixOS/nixpkgs/commits/no-such-branch': HTTP error 422 ('')

       response body:

       {
         "message": "No commit found for SHA: no-such-branch",
         "documentation_url": "https://docs.github.com/rest/reference/repos#get-a-commit"
       }

       … while fetching the input 'github:NixOS/nixpkgs/no-such-branch'

       … while updating the flake input 'nixpkgs'

       … while updating the lock file of flake 'git+file:///home/eelco/Dev/nix'
2021-01-27 14:02:54 +01:00
Eelco Dolstra 8e758d402b Remove mkFlag() 2021-01-27 12:06:03 +01:00
regnat 9da11bac57 Fix the error message when a dep is missing
Fix a mismatch in the errors thrown when a needed output was missing
from an input derivation that was leading to a wrong and quite misleading error
message
2021-01-26 14:49:23 +01:00
regnat d3c4284133 Make the error message for missing outputs more useful
Don't only show the name of the output, but also the derivation to which
this output belongs (as otherwise it's very hard to track back what went
wrong)
2021-01-26 14:49:23 +01:00
Shea Levy 6af6e41df0
Move command plugin interface to libnixcmd 2021-01-26 06:22:24 -05:00
Eelco Dolstra 36c4d6f592 Group common options 2021-01-25 19:03:13 +01:00
Eelco Dolstra 807d963ee8 Group subcommands by category 2021-01-25 18:19:32 +01:00
Eelco Dolstra 3ba98ba8f0 Tell user to run 'nix log' to get full build logs 2021-01-25 17:15:38 +01:00
Eelco Dolstra a32073e7e8 Add FIXME 2021-01-25 14:43:16 +01:00
Eelco Dolstra b159d23800 Make '--help' do the same as 'help' (i.e. show a manpage) 2021-01-25 14:38:15 +01:00
Eelco Dolstra 488a826842
Merge pull request #4467 from edolstra/error-formatting
Improve error formatting
2021-01-25 12:50:57 +01:00
Eelco Dolstra c5b42c5a42
Merge pull request #4470 from matthewbauer/fix-4469
Handle missing etag in 304 Not Modified response
2021-01-25 12:50:13 +01:00
Eelco Dolstra 680d8a5b86
Merge pull request #4387 from obsidiansystems/non-local-store-build
Make `nix-build --store whatever` work
2021-01-25 12:24:23 +01:00
Matthew Bauer 1ea5f0b66c Remove expectedETag assert in tarball.cc 2021-01-22 23:19:52 -06:00
Matthew Bauer a766824660 Handle missing etag in 304 Not Modified response
GitHub now omits the etag, but 304 implies it matches the one we
provided. Just use that one to avoid having an etag-less resource.

Fixes #4469
2021-01-22 14:47:45 -06:00
John Ericson 53a709535b Apply suggestions from code review
Thanks!

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2021-01-22 15:58:58 +00:00
John Ericson 8c07ed1dda Improve documentation and test and requested 2021-01-22 15:58:58 +00:00
Eelco Dolstra b7bfc7ee52
Add FIXME 2021-01-22 12:36:50 +01:00
Eelco Dolstra 0eb22db311 Fix macOS build 2021-01-21 12:46:22 +01:00
Eelco Dolstra 55849e153e Change error position formatting
It's now

  at /home/eelco/Dev/nixpkgs/pkgs/applications/misc/hello/default.nix:7:7:

instead of

  at: (7:7) in file: /home/eelco/Dev/nixpkgs/pkgs/applications/misc/hello/default.nix

The new format is more standard and clickable.
2021-01-21 11:02:09 +01:00
Eelco Dolstra 40608342cb Remove trailing whitespace 2021-01-21 11:02:09 +01:00
Eelco Dolstra 8d4268d190 Improve error formatting
Changes:

* The divider lines are gone. These were in practice a bit confusing,
  in particular with --show-trace or --keep-going, since then there
  were multiple lines, suggesting a start/end which wasn't the case.

* Instead, multi-line error messages are now indented to align with
  the prefix (e.g. "error: ").

* The 'description' field is gone since we weren't really using it.

* 'hint' is renamed to 'msg' since it really wasn't a hint.

* The error is now printed *before* the location info.

* The 'name' field is no longer printed since most of the time it
  wasn't very useful since it was just the name of the exception (like
  EvalError). Ideally in the future this would be a unique, easily
  googleable error ID (like rustc).

* "trace:" is now just "…". This assumes error contexts start with
  something like "while doing X".

Example before:

  error: --- AssertionError ---------------------------------------------------------------------------------------- nix
  at: (7:7) in file: /home/eelco/Dev/nixpkgs/pkgs/applications/misc/hello/default.nix

       6|
       7|   x = assert false; 1;
        |       ^
       8|

  assertion 'false' failed
  ----------------------------------------------------- show-trace -----------------------------------------------------
  trace: while evaluating the attribute 'x' of the derivation 'hello-2.10'
  at: (192:11) in file: /home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/make-derivation.nix

     191|         // (lib.optionalAttrs (!(attrs ? name) && attrs ? pname && attrs ? version)) {
     192|           name = "${attrs.pname}-${attrs.version}";
        |           ^
     193|         } // (lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform && !dontAddHostSuffix && (attrs ? name || (attrs ? pname && attrs ? version)))) {

Example after:

  error: assertion 'false' failed

         at: (7:7) in file: /home/eelco/Dev/nixpkgs/pkgs/applications/misc/hello/default.nix

              6|
              7|   x = assert false; 1;
               |       ^
              8|

         … while evaluating the attribute 'x' of the derivation 'hello-2.10'

         at: (192:11) in file: /home/eelco/Dev/nixpkgs/pkgs/stdenv/generic/make-derivation.nix

            191|         // (lib.optionalAttrs (!(attrs ? name) && attrs ? pname && attrs ? version)) {
            192|           name = "${attrs.pname}-${attrs.version}";
               |           ^
            193|         } // (lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform && !dontAddHostSuffix && (attrs ? name || (attrs ? pname && attrs ? version)))) {
2021-01-21 11:02:09 +01:00
Eelco Dolstra 259100332f Fix clang build 2021-01-21 10:29:51 +01:00
Eelco Dolstra d04d8463fa
Merge pull request #4281 from lilyball/shebang
Escape filename given to nix-shell in shebang mode
2021-01-20 10:00:10 +01:00
Eelco Dolstra bc90252cec nix profile install: Support installing non-flakes
Fixes #4458.
2021-01-18 23:08:58 +01:00
Eelco Dolstra 555940f065 Use enumerate() 2021-01-18 22:50:39 +01:00
Eelco Dolstra ea756b3654 --refresh: Imply setting .narinfo disk cache TTL to 0 2021-01-18 14:38:31 +01:00
Eelco Dolstra 1bbc66f865 Merge branch 'slashes-in-github-branches' of https://github.com/Ma27/nix 2021-01-18 12:55:06 +01:00
regnat 11b63740e3 Fix content-addressed flake outputs
Prevent some `nix flake` commands to crash by trying to parse a
placeholder output as a store path
2021-01-18 11:31:59 +01:00
regnat 9432c170e7 Fix the drv output map for non ca derivations
With the `ca-derivation` experimental features, non-ca derivations used
to have their output paths returned as unknown as long as they weren't
built (because of a mistake in the code that systematically erased the
previous value)
2021-01-18 11:01:39 +01:00
Eelco Dolstra 1acbb61696 Tweak 2021-01-17 19:49:28 +01:00
ryneeverett 1e13c79a91 Document expected output of 'nix store ping'.
While interpreting the output is fairly intuitive it would be better to
explicitly specify what a good invocation looks like.

That this isn't completely obvious (or at least causes folks to
second-guess themselves) can be seen in a couple user threads:

- https://discourse.nixos.org/t/nixos-cache-fetching-issue/3575/11
- https://discourse.nixos.org/t/newbie-question-cant-get-trivial-example-of-nixops-to-work-on-my-mac/1125/8
2021-01-16 19:11:10 +00:00
Domen Kožar 00f99fdfe6
Merge pull request #4240 from bburdette/2259-error-message
2259 error message - "auto-call" error
2021-01-15 18:26:21 +00:00
John Ericson 7af743470c Make public keys and requireSigs local-store specific again
Thanks @regnat and @edolstra for catching this and comming up with the
solution.

They way I had generalized those is wrong, because local settings for
non-local stores is confusing default. And due to the nature of C++
inheritance, fixing the defaults is more annoying than it should be.
Additionally, I thought we might just drop the check in the substitution
logic since `Store::addToStore` is now streaming, but @regnat rightfully
pointed out that as it downloads dependencies first, that would still be
too late, and also waste effort on possibly unneeded/unwanted
dependencies.

The simple and correct thing to do is just make a store method for the
boolean logic, keeping all the setting and key stuff the way it was
before. That new method is both used by `LocalStore::addToStore` and the
substitution goal check. Perhaps we might eventually make it fancier,
e.g. sending the ValidPathInfo to remote stores for them to validate,
but this is good enough for now.
2021-01-15 16:37:41 +00:00
Jonathan Ringer 86a2ceeb98 Fix gcc10 build 2021-01-15 10:41:35 +01:00
John Ericson 0027b05a15 Merge remote-tracking branch 'upstream/master' into non-local-store-build 2021-01-15 02:01:24 +00:00
Eelco Dolstra 7a472a76d4 Add 'nix daemon' command 2021-01-14 00:05:04 +01:00
Eelco Dolstra 28ef6ebf91 Typo 2021-01-13 23:51:27 +01:00
Eelco Dolstra d33eca8539 Rename 'nix store sign-paths' to 'nix store sign' 2021-01-13 23:32:37 +01:00