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Author SHA1 Message Date
Eelco Dolstra
a7b7fcfb16 Remove redundant RealisedPath::closure() call 2021-07-22 22:43:18 +02:00
Eelco Dolstra
96c62fb66c Fix formatting error in 'nix store' manpage 2021-07-22 10:11:04 +02:00
Eelco Dolstra
eb6db4fd38 buildPaths(): Add an evalStore argument 
With this, we don't have to copy the entire .drv closure to the
destination store ahead of time (or at all). Instead, buildPaths()
reads .drv files from the eval store and copies inputSrcs to the
destination store if it needs to build a derivation.

Issue #5025.
 2021-07-22 09:59:51 +02:00
Eelco Dolstra
668abd3e57 copyPaths: Pass store by reference 2021-07-22 09:59:51 +02:00
Eelco Dolstra
8d9f7048cd Use eval-store in more places 
In particular, this now works:

  $ nix path-info --eval-store auto --store https://cache.nixos.org nixpkgs#hello

Previously this would fail as it would try to upload the hello .drv to
cache.nixos.org. Now the .drv is instantiated in the local store, and
then we check for the existence of the outputs in cache.nixos.org.
 2021-07-22 09:59:51 +02:00
Eelco Dolstra
95e915a993 DummyStore: Remove redundant method 2021-07-22 09:59:51 +02:00
Eelco Dolstra
7321657746 nix-shell: Handle --eval-store correctly 2021-07-22 09:59:51 +02:00
Eelco Dolstra
e9848beca7 nix-build: Copy drv closure between eval store and build store 2021-07-22 09:59:51 +02:00
Eelco Dolstra
2ff3035cf4 Support --eval-store in nix-instantiate and nix-build 2021-07-22 09:59:51 +02:00
Eelco Dolstra
3d9de41a5b Hacky fast closure copying mechanism 2021-07-22 09:59:51 +02:00
Eelco Dolstra
bef40c2949 Add --eval-store option 2021-07-22 09:59:51 +02:00
Eelco Dolstra
dfda499326 Downgrade warning message 
If a store doesn't support GC, then we don't need to warn about the
inability to create roots.
 2021-07-22 09:58:50 +02:00
Pamplemousse
c1c5dd7449 Avoid global counters 
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
 2021-07-21 16:49:52 -07:00
Eelco Dolstra
3bb8667a17 Tweak --no/use-registries doc strings 2021-07-21 14:27:37 +02:00
Eelco Dolstra
fc248cf59e Merge branch 'balsoft/no-registries' of https://github.com/serokell/nix 2021-07-21 10:11:40 +02:00
Eelco Dolstra
140ccf1368 deletePath(): Return ENFILE instead of EBADF when out of file descriptors 
Also remove an erroneous comment.
 2021-07-20 20:59:45 +02:00
Eelco Dolstra
c5fafca5a4 Merge remote-tracking branch 'origin/repl-flake-support' 2021-07-20 20:06:56 +02:00
regnat
8707773965 Properly lock the builds of CA derivations 
Make sure that we can’t build the same derivation twice at the same
time.

Fix https://github.com/NixOS/nix/issues/5029
 2021-07-20 06:57:56 +02:00
Robert Hensing
3bbf5558e0 nix repl: Update :edit help text 
It supports functions as well. Also change `package` to
`derivation` because it operates at the language level and does
not open the derivation (which would be useful but not nearly
as much).
 2021-07-19 18:13:26 +02:00
Robert Hensing
ad24921de8 Rename findDerivationFilename -> findPackageFilename 
It does not operate on a derivation and does not return a
derivation path. Instead it works at the language level,
where a distinct term "package" is more appropriate to
distinguish the parent object of `meta.position`; an
attribute which doesn't even make it into the derivation.
 2021-07-19 18:10:10 +02:00
regnat
765a3a20cb Add a :load-flake command to the nix repl 
`:lf ref` does essentially the same thing as
`:a (builtins.getFlake "ref")` (but cannonicalising `ref` if needs be,
so that `:lf .` works)

Fix #3803
 2021-07-19 17:52:41 +02:00
Eelco Dolstra
58cb411db6
Merge pull request #5020 from NixOS/make-the-repl-reuse-the-whole-nix-config 
Forward the whole Nix config to the repl subprocesses
 2021-07-19 16:02:02 +02:00
Alexander Bantyev
3e57e3480b
Add use-registries config option (and deprecate --no-registries flag) 
Some people want to avoid using registries at all on their system; Instead
of having to add --no-registries to every command, this commit allows to
set use-registries = false in the config. --no-registries is still allowed
everywhere it was allowed previously, but is now deprecated.

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2021-07-16 23:26:04 +03:00
regnat
a4ec6cb1da Be more lenient when realisations have a conflicting dependency set 
- This can legitimately happen (for example because of a non-determinism
  causing a build-time dependency to be kept or not as a runtime
  reference)
- Because of older Nix versions, it can happen that we encounter a
  realisation with an (erroneously) empty set of dependencies, in which
  case we don’t want to fail, but just warn the user and try to fix it.
 2021-07-16 11:48:41 +02:00
regnat
c05bdef020 Forward the whole Nix config to the repl subprocesses 
Fill `NIX_CONFIG` with the value of the current Nix configuration before
calling the nix subprocesses in the repl
That way the whole configuration (including the possible
`experimental-features`, a possibly `--store` option or whatever) will
be made available.

This is required for example to make `nix repl` work with a custom
`--store`
 2021-07-16 09:48:45 +02:00
regnat
9b1f3cbc13 Forward the whole Nix config to the post-build-hook 
Fill `NIX_CONFIG` with the value of the current Nix configuration before
calling the post-build-hook.
That way the whole configuration (including the possible
`experimental-features`, a possibly `--store` option or whatever) will
be made available to the hook
 2021-07-15 18:41:56 +02:00
Eelco Dolstra
307977963c nlohmann_json: Update to 3.9.1, fix use of internal copy 2021-07-15 12:25:53 +02:00
Eelco Dolstra
77d5b37da3
Merge pull request #5011 from Pamplemousse/fix_adjustLoc 
libexpr: Fix read out-of-bound on the heap
 2021-07-15 09:23:59 +02:00
Pamplemousse
99f8fc995b libexpr: Fix read out-of-bound on the heap 
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
 2021-07-14 09:09:42 -07:00
regnat
797e260e3a Make nix flake check aware of devShells 2021-07-13 17:25:27 +02:00
regnat
43d5c5f87b Make nix flake show display the devShells 2021-07-13 17:25:27 +02:00
regnat
037c86ee04 nix develop: Search in devShells.${system} by default 
Make `nix develop .#foo` search `.#devShells.${system}.foo` first
 2021-07-13 17:25:27 +02:00
Eelco Dolstra
eb4788954d
Merge pull request #5006 from illustris/nscd 
fixed-output derivations: fix incorrect responses for getpwuid
 2021-07-13 17:20:37 +02:00
illustris
7bc17a903b fixed output derivations: fix incorrect responses for getpwuid 
Passing nscd socket into the build environment causes unexpected behavior in programs that make getpwuid and other related calls.

relevant threads:
- https://github.com/NixOS/nix/issues/4991
- https://discourse.nixos.org/t/haunted-nix-build-breaks-isolation/13869
 2021-07-13 15:34:14 +05:30
Eelco Dolstra
099df07e1e
Merge pull request #5000 from nielsegberts/master 
toString also coerces a set with an outPath attribute to a string
 2021-07-12 17:35:32 +02:00
Eelco Dolstra
02dff9e529 Style 2021-07-12 17:32:23 +02:00
Eelco Dolstra
e06c272c12 Merge branch 'structured-attrs-shell' of https://github.com/Ma27/nix 2021-07-12 17:13:05 +02:00
Maximilian Bosch
04cd2da84c
Merge branch 'master' into structured-attrs-shell 
Conflicts:
        src/nix/develop.cc
        src/nix/get-env.sh
        tests/shell.nix
 2021-07-12 15:49:39 +02:00
Eelco Dolstra
91d2e8d5ad Error -> UsageError 2021-07-12 15:04:46 +02:00
Eelco Dolstra
8d97030bfd Merge branch 'days' of https://github.com/nielsegberts/nix 2021-07-12 15:02:24 +02:00
Niels Egberts
2cf14db857 Throw on unexpected input for --delete-older-than 
'--delete-older-than 10' deletes the generations older than a single day, and '--delete-older-than 12m' deletes all generations older than 12 days.

This changes makes it throw on those invalid inputs, and gives an example of a valid input.
 2021-07-11 11:24:43 +01:00
Niels Egberts
ae0ed53b09 toString also coerces a set with an outPath attribute to a string 
nix-repl> builtins.toString { outPath = "somestring"; }
"somestring"
 2021-07-09 21:50:10 +01:00
Eelco Dolstra
ceda58d112 Formatting 2021-07-09 14:03:51 +02:00
Eelco Dolstra
07790fdddf ref: Add equality operators 2021-07-09 14:03:48 +02:00
Eelco Dolstra
86fb01c4be nix print-dev-env: Add --json flag 2021-07-09 12:10:48 +02:00
Eelco Dolstra
5f6375a816 nix develop: Filter some bash magic variables 2021-07-09 01:18:44 +02:00
Eelco Dolstra
b1f1347ade nix develop: Don't parse bash environment with regexes 
Instead have get-env.sh dump the bash environment as JSON. This should
be a lot less error-prone.

Fixes #4992.
 2021-07-09 01:18:37 +02:00
Eelco Dolstra
d2b8b23ae9
Merge pull request #4995 from NixOS/fetchgit-name-attribute 
Fix the `name` attribute in builtins.fetchGit
 2021-07-09 00:32:13 +02:00
regnat
a654c1d81c Restore the possibility to use a name parameter in fetchGit 
Accidentally broken by 7e5c79a2d2
 2021-07-08 14:57:48 +02:00
Eelco Dolstra
8648143120
Merge pull request #4988 from NixOS/fetchgit-name-attribute 
Add a name attribute to the fetchers
 2021-07-08 14:33:49 +02:00
regnat
7e5c79a2d2 Forbid the name attribute for fetchTree 
We need to support it for the “old” fetch* functions for backwards
compatibility, but we don’t need it for fetchTree (as it’s a new
function).
Given that changing the `name` messes-up the content hashing, we can
just forbid passing a custom `name` argument to it
 2021-07-08 13:53:52 +02:00
Eelco Dolstra
2172e60f7a
Merge pull request #4935 from alyssais/host_os 
Apply OS checks to host platform, not build
 2021-07-08 12:40:54 +02:00
Eelco Dolstra
156666de3d
Merge pull request #4969 from serokell/balsoft/fix-nixConfig-flake-registry 
flake.nixConfig: fix flake-registry config settings
 2021-07-08 12:35:08 +02:00
Eelco Dolstra
2c853e2a58 Merge branch 'master' of github.com:NixOS/nix 2021-07-07 10:03:04 +02:00
Eelco Dolstra
3b3e6bb1e5 Style tweaks 2021-07-07 10:02:55 +02:00
Eelco Dolstra
e37ecd1282 Merge branch 'balsoft/registry' of https://github.com/serokell/nix 2021-07-07 09:57:15 +02:00
regnat
2c8240677e allow fetchFromGitHub to take a name argument 2021-07-06 08:43:19 +02:00
regnat
e4b082a52b allow fetchMercurial to take a name argument 2021-07-06 08:43:06 +02:00
regnat
a487a652ed allow fetchTarball to take a name argument 2021-07-06 08:42:47 +02:00
regnat
83615fcf8f Allow fetchGit to take a name argument 
Fix #3388
 2021-07-06 08:41:52 +02:00
Eelco Dolstra
0a8845720e
Merge pull request #4980 from Ma27/file-attr-completion 
libcmd/installables: implement completion for Nix expressions passed via `-f`
 2021-07-05 21:50:15 +02:00
Maximilian Bosch
3c5f69bb60
completeInstallable: also match for already typed prefixes 2021-07-05 21:37:33 +02:00
Eelco Dolstra
1f93084149
Merge pull request #4978 from NixOS/scp-uris 
Allow scp-style uris in `fetchgit`
 2021-07-05 14:07:04 +02:00
Eelco Dolstra
cee426cc01
Merge pull request #4938 from tomcur/store-uri-parsing 
Improve machine store URI parsing
 2021-07-05 14:00:35 +02:00
Eelco Dolstra
24bc935462 Merge branch 'disable_gc' of https://github.com/Pamplemousse/nix 2021-07-05 13:53:52 +02:00
Michael Fellinger
087c5f5325
Fix devShell handling of env values including @ and % 2021-07-05 12:05:06 +02:00
Maximilian Bosch
70cb2ffacc
libcmd/installables: implement completion for Nix expressions passed via -f 2021-07-03 14:19:10 +02:00
Domen Kožar
f9d72855ae
Merge pull request #4967 from Pamplemousse/specific_errors 
Prefer to throw specific errors
 2021-07-03 10:34:56 +02:00
regnat
ec2c6bd470 Allow scp-style uris in fetchgit 
Fix #5303
 2021-07-02 19:20:07 +02:00
Yestin L. Harrison
0fe84bef72 Add $NO_COLOR check to ANSI escape conditions 2021-07-02 09:33:54 -06:00
Yestin L. Harrison
20cce079f2 Respect TERM=dumb more consistently 2021-07-01 18:19:01 -06:00
Pamplemousse
4a7a8b87cd Prefer to throw specific errors 
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
 2021-07-01 11:09:31 -07:00
Alexander Bantyev
e756a59c72
fixup! flake.nixConfig: fix flake-registry config settings 2021-07-01 17:54:22 +03:00
Alexander Bantyev
ef1e7ab840
flake.nixConfig: fix flake-registry config settings 
Before this commit, nixConfig.flake-registry didn't have any real effect
on the evaluation, since config was applied after inputs were evaluated.
Change this behavior: apply the config in the beginning of flake::lockFile.
 2021-07-01 00:23:47 +03:00
Alexander Bantyev
811f3e8605
nix registry pin: add a way to pin to a custom locked 2021-06-30 22:16:40 +03:00
Alexander Bantyev
093ed47636
nix registry: add --registry flag 2021-06-30 22:13:32 +03:00
Pamplemousse
5be17a4b96 Allow to compile after ./configure --enable-gc=no 
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
 2021-06-30 09:45:21 -07:00
Eelco Dolstra
139f7af5ec
Merge pull request #4958 from NixOS/nix-develop-remove-override-input-warning 
develop: Discard the input{Overrides,Updates} when getting bash
 2021-06-30 17:57:01 +02:00
Eelco Dolstra
c92fbdb654
Merge pull request #4960 from NixOS/nix-repl-experimental-features 
Forward the experimental features to the nix repl subprocesses
 2021-06-29 15:10:02 +02:00
regnat
7daf0c6ef1 Forward the experimental features to the nix repl subprocesses 
Pass the current experimental features using `NIX_CONFIG` to the various
Nix subprocesses that `nix repl` invokes.

This is quite a hack, but having `nix repl` call Nix with a subprocess
is a hack already, so I guess that’s fine.
 2021-06-29 14:52:46 +02:00
Eelco Dolstra
5a18e2a533
Merge pull request #4959 from NixOS/override-non-flake-inputs 
Keep the `isFlake` attribute for overriden inputs
 2021-06-29 14:23:50 +02:00
regnat
4cff8188a5 Keep the isFlake attribute for overriden inputs 
When overriding an input that isn’t a flake, mark the override as also not
being a flake.

Fix #3774
 2021-06-29 13:56:48 +02:00
Eelco Dolstra
f14c3b6f68
Merge pull request #4944 from hercules-ci/fix-gc-crash 
Fix gc crash
 2021-06-29 13:52:14 +02:00
regnat
bf7960a4ed develop: Discard the input{Overrides,Updates} when getting bash 
`nix develop` is getting bash from an (assumed existing) `nixpkgs`
flake. However, when doing so, it reuses the `lockFlags` passed to the
current flake, including the `--input-overrides` and `--input-update`
which generally don’t make sense anymore at that point (and trigger a
warning because of that)

Clear these overrides before getting the nixpkgs flake to get rid of the
warning.
 2021-06-29 10:13:42 +02:00
Florian Franzen
decc14d4b7
man: fix formatting of nix3-profile-remove 2021-06-28 16:27:03 +02:00
Eelco Dolstra
6182ae6898
Merge pull request #4942 from NixOS/ca/remove-lock-files 
Eventually delete the CA paths lock files
 2021-06-28 16:12:19 +02:00
Eelco Dolstra
f5320299dd
Merge pull request #4937 from NixOS/ca/make-the-tests-useful 
Make the CA tests actually test something
 2021-06-28 16:06:49 +02:00
regnat
8b6fba2b63 Eventually delete the CA paths lock files 
Mark the lockfiles as having to eventually be deleted so that they don’t
stay laying around in the store at the end of the build

Fix #4936
 2021-06-24 15:45:05 +02:00
Maximilian Bosch
644415d391
Perform input rewrites only in LocalDerivationGoal 2021-06-24 15:25:21 +02:00
regnat
7746cb13dc Make CA derivations compatible with recursive Nix 
Add an access-control list to the realisations in recursive-nix (similar
to the already existing one for store paths), so that we can build
content-addressed derivations in the restricted store.

Fix #4353
 2021-06-24 14:53:10 +02:00
Robert Hensing
bec83a6f95 BoehmGCStackAllocator: ignore stack protection page 
This fixes a crash that looks like:

```
Thread 1 "nix-build" received signal SIGSEGV, Segmentation fault.
0x00007ffff7ad22a0 in GC_push_all_eager () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
(gdb) bt
0  0x00007ffff7ad22a0 in GC_push_all_eager () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
1  0x00007ffff7adeefb in GC_push_all_stacks () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
2  0x00007ffff7ad5ac7 in GC_mark_some () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
3  0x00007ffff7ad77bd in GC_stopped_mark () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
4  0x00007ffff7adbe3a in GC_try_to_collect_inner.part.0 () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
5  0x00007ffff7adc2a2 in GC_collect_or_expand () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
6  0x00007ffff7adc4f8 in GC_allocobj () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
7  0x00007ffff7adc88f in GC_generic_malloc_inner () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
8  0x00007ffff7ae1a04 in GC_generic_malloc_many () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
9  0x00007ffff7ae1c72 in GC_malloc_kind () from /nix/store/p1z58l18klf88iijpd0qi8yd2n9lhlk4-boehm-gc-8.0.4/lib/libgc.so.1
10 0x00007ffff7e003d6 in nix::EvalState::allocValue() () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
11 0x00007ffff7e04b9c in nix::EvalState::callPrimOp(nix::Value&, nix::Value&, nix::Value&, nix::Pos const&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
12 0x00007ffff7e0a773 in nix::EvalState::callFunction(nix::Value&, nix::Value&, nix::Value&, nix::Pos const&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
13 0x00007ffff7e0a91d in nix::ExprApp::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
14 0x00007ffff7e0a8f8 in nix::ExprApp::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
15 0x00007ffff7e0e0e8 in nix::ExprOpNEq::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
16 0x00007ffff7e0d708 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
17 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
18 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
19 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
20 0x00007ffff7e0d695 in nix::ExprOpOr::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
21 0x00007ffff7e09e19 in nix::ExprOpNot::eval(nix::EvalState&, nix::Env&, nix::Value&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
22 0x00007ffff7e0a792 in nix::EvalState::callFunction(nix::Value&, nix::Value&, nix::Value&, nix::Pos const&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
23 0x00007ffff7e8cba0 in nix::addPath(nix::EvalState&, nix::Pos const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Value*, nix::FileIngestionMethod, std::optional<nix::Hash>, nix::Value&)::{lambda(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)#1}::operator()(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) const () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixexpr.so
24 0x00007ffff752e6f9 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
25 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
26 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
27 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
28 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
29 0x00007ffff752e8e2 in nix::dump(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, nix::Sink&, std::function<bool (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)>&) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
30 0x00007ffff757f8c0 in void boost::context::detail::fiber_entry<boost::context::detail::fiber_record<boost::context::fiber, nix::VirtualStackAllocator, boost::coroutines2::detail::pull_coroutine<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::control_block::control_block<nix::VirtualStackAllocator, nix::sinkToSource(std::function<void (nix::Sink&)>, std::function<void ()>)::SinkToSource::read(char*, unsigned long)::{lambda(boost::coroutines2::detail::push_coroutine<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&)#1}>(boost::context::preallocated, nix::VirtualStackAllocator&&, nix::sinkToSource(std::function<void (nix::Sink&)>, std::function<void ()>)::SinkToSource::read(char*, unsigned long)::{lambda(boost::coroutines2::detail::push_coroutine<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&)#1}&&)::{lambda(boost::context::fiber&&)#1}> >(boost::context::detail::transfer_t) () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libnixutil.so
31 0x00007ffff6f331ef in make_fcontext () from /nix/store/hzdzcv9d3bc8rlsaphh7x54zsf0x8nx6-nix-2.4pre20210601_5985b8b/lib/libboost_context.so.1.69.0
32 0x0000000000000000 in ?? ()
```
 2021-06-24 12:20:39 +02:00
regnat
be7a4a6a13 Make the post-build-hook also run for unresolved CA derivations 
Fix #4837
 2021-06-24 11:41:57 +02:00
Thomas Churchman
e3d11f9a9c Improve machine store URI parsing 2021-06-23 22:09:22 +01:00
Alyssa Ross
4f80464645
Apply OS checks to host platform, not build 
Previously, the build system used uname(1) output when it wanted to
check the operating system it was being built for, which meant that it
didn't take into-account cross-compilation when the build and host
operating systems were different.

To fix this, instead of consulting uname output, we consult the host
triple, specifically the third "kernel" part.

For "kernel"s with stable ABIs, like Linux or Cygwin, we can use a
simple ifeq to test whether we're compiling for that system, but for
other platforms, like Darwin, FreeBSD, or Solaris, we have to use a
more complicated check to take into account the version numbers at the
end of the "kernel"s.  I couldn't find a way to just strip these
version numbers in GNU Make without shelling out, which would be even
more ugly IMO.  Because these checks differ between kernels, and the
patsubst ones are quite fiddly, I've added variables for each host OS
we might want to check to make them easier to reuse.
 2021-06-23 15:00:36 +00:00
Eelco Dolstra
0a535dd5ac
Merge pull request #4839 from NixOS/ca/gracefully-handle-duplicate-realisations 
Gracefully handle duplicate realisations
 2021-06-23 11:50:18 +02:00
Eelco Dolstra
f9f773b332
Merge pull request #4908 from NixOS/ca/fix-nix-develop 
Make `nix develop` work with CA derivations
 2021-06-23 11:27:58 +02:00
regnat
c878cee895 Assert that compatible realisations have the same dependencies 
Should always hold, but that’s not necessarily obvious, so better
enforce it
 2021-06-23 11:27:16 +02:00
regnat
16fb7d8d95 Display the diverging paths in case of a realisation mismatch 2021-06-23 11:27:16 +02:00
regnat
40f925b2da Fix indentation 2021-06-23 11:27:16 +02:00
regnat
d32cf0c17a Gracefully ignore a substituter if it holds an incompatible realisation 2021-06-23 11:27:16 +02:00
regnat
b8f7177a7b Properly fail when trying to register an incoherent realisation 2021-06-23 11:27:14 +02:00
Eelco Dolstra
7945055c63
Merge pull request #4842 from NixOS/ca/fix-nix-shell 
Make `nix-shell` support content-addressed derivations
 2021-06-23 11:26:22 +02:00
Eelco Dolstra
4a5aa1dbf6
Merge pull request #4838 from NixOS/ca/recursively-substitute-realisations 
Recursively substitute the realisations
 2021-06-23 10:33:25 +02:00
Eelco Dolstra
26d2c62225
Merge pull request #4906 from NixOS/collect-garbage-ca 
Make `computeFSClosure` ca-aware
 2021-06-23 10:07:08 +02:00
Eelco Dolstra
d9a43d3137
Merge pull request #4905 from NixOS/ca-derivations-machine-feature 
Add a ca-derivations required machine feature
 2021-06-23 10:05:53 +02:00
Eelco Dolstra
3e4126b67c
Merge pull request #4926 from NixOS/ca/build-remote-signal-6 
Fix the remote build of CA derivations
 2021-06-23 10:04:35 +02:00
Eelco Dolstra
4f9508c3b5
Merge pull request #4836 from NixOS/ca/track-drvoutput-dependencies-2-le-retour 
Track the dependencies of CA realisations
 2021-06-23 10:03:31 +02:00
regnat
ed0e21a88d Fix indentation 2021-06-23 08:16:34 +02:00
regnat
7c96a76dd7 Reformat the sql statements 2021-06-23 08:16:34 +02:00
Théophane Hufschmitt
8d09a4f9a0 Remove a useless string split 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2021-06-23 08:16:34 +02:00
Théophane Hufschmitt
c13d7d0b97 Pass more values by reference 
Rather than copying them around everywhere

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2021-06-23 08:16:34 +02:00
Maximilian Bosch
6f206549ba
Move writeStructuredAttrsShell out of ParsedDerivation class 2021-06-22 21:14:20 +02:00
Maximilian Bosch
27ce722638
Prefix env vars for attrs.* files with NIX_ 2021-06-22 19:45:08 +02:00
Maximilian Bosch
a92245b110
Remove now-obsolete typedef 2021-06-22 19:15:57 +02:00
Maximilian Bosch
3504c811a5
Add testcase for nix develop with __structuredAttrs 2021-06-22 19:15:57 +02:00
Maximilian Bosch
f1e281c4fe
Split shell & json creation for build environments with structured attrs 2021-06-22 19:15:57 +02:00
Maximilian Bosch
447928bdb5
Fix usage of structured attrs for nix develop 2021-06-22 19:15:57 +02:00
Maximilian Bosch
3944a120ec
Set environment variables for .attrs.json & .attrs.sh 
This way no derivation has to expect that these files are in the `cwd`
during the build. This is problematic for `nix-shell` where these files
would have to be inserted into the nix-shell's `cwd` which can become
problematic with e.g. recursive `nix-shell`.

To remain backwards-compatible, the location inside the build sandbox
will be kept, however using these files directly should be deprecated
from now on.
 2021-06-22 19:15:57 +02:00
Maximilian Bosch
3b5429aec1
Source complete env in nix-shell with __structuredAttrs = true; 
This is needed to push the adoption of structured attrs[1] forward. It's
now checked if a `__json` exists in the environment-map of the derivation
to be openend in a `nix-shell`.

Derivations with structured attributes enabled also make use of a file
named `.attrs.json` containing every environment variable represented as
JSON which is useful for e.g. `exportReferencesGraph`[2]. To
provide an environment similar to the build sandbox, `nix-shell` now
adds a `.attrs.json` to `cwd` (which is mostly equal to the one in the
build sandbox) and removes it using an exit hook when closing the shell.

To avoid leaking internals of the build-process to the `nix-shell`, the
entire logic to generate JSON and shell code for structured attrs was
moved into the `ParsedDerivation` class.

[1] https://nixos.mayflower.consulting/blog/2020/01/20/structured-attrs/
[2] https://nixos.org/manual/nix/unstable/expressions/advanced-attributes.html#advanced-attributes
 2021-06-22 19:15:57 +02:00
regnat
3b58dbb356 nix-shell: Replace resolving failure error by an assertion 
This shouldn’t happen in practice, so better make it explicit
 2021-06-22 11:29:55 +02:00
regnat
dcabb46124 Shorten a stupidly long sql query name 2021-06-21 16:28:06 +02:00
Eelco Dolstra
610baf359a
Merge pull request #4833 from NixOS/ca/json-realisations-in-worker-protocol 
Always send the realisations as JSON
 2021-06-21 16:12:17 +02:00
Eelco Dolstra
24e7353232
Merge pull request #4928 from NixOS/ca/remove-existing-invalid-store-path 
Remove a possible existing store path when building CA derivations
 2021-06-21 16:09:21 +02:00
Théophane Hufschmitt
ce674cb2cf
Properly set the output env variables 
Co-authored-by: John Ericson <git@JohnEricson.me>
 2021-06-21 15:52:01 +02:00
regnat
608434722b Only symlink the requested outputs in nix build 
Fix #4925
 2021-06-21 15:47:47 +02:00
regnat
3784c66a46 Remove a possible existing store path when building CA derivations 
In case a previous interrupted build left a garbage path laying around,
remove it before trying to move the path to its final location.

Fix #4858
 2021-06-21 15:29:15 +02:00
regnat
498677cbed Fix the remote build of CA derivations 
Make sure that the derivation we send to the remote builder is exactly
the one that we want to build locally so that the output ids are exactly
the same

Fix #4845
 2021-06-21 14:18:33 +02:00
Eelco Dolstra
4202a3bc4e UDSRemoteStore: Support the 'root' store parameter 
Useful when we're using a daemon with a chroot store, e.g.

  $ NIX_DAEMON_SOCKET_PATH=/tmp/chroot/nix/var/nix/daemon-socket/socket nix-daemon --store /tmp/chroot

Then the client can now connect with

  $ nix build --store unix:///tmp/chroot/nix/var/nix/daemon-socket/socket?root=/tmp/chroot nixpkgs#hello
 2021-06-18 17:04:11 +02:00
Timothy DeHerrera
769ca4e26d
libfetchers/git: fetch submodules by default 2021-06-17 12:00:26 -06:00
Eelco Dolstra
e6150de90d
nix develop: Filter out NIX_REMOTE 
When recursive Nix is enabled, NIX_REMOTE is set to
unix:///build/.nix-socket, which doesn't work outside of the sandbox.
 2021-06-15 12:06:01 +02:00
regnat
96d7170e12 Don’t check the deriver field on computeFSClosure 
That doesn’t really make sense with CA derivations (and wasn’t even
really correct before because of FO derivations, though that probably
didn’t matter much in practice)
 2021-06-12 12:24:53 +02:00
regnat
2cf591a134 Make nix develop work with CA derivations 
Fix #4823
 2021-06-11 13:35:13 +02:00
regnat
56605b4688 Make nix-shell support content-addressed derivations 
Resolve the derivation before trying to load its environment −
essentially reproducing what the build loop does − so that we can
effectively access our dependencies (and not just their placeholders).

Fix #4821
 2021-06-11 13:32:49 +02:00
regnat
7ac038fa4b Make computeFSClosure ca-aware 
Fix #4820 by preventing nix-collect garbage from crashing if
`keep-outputs` or `keep-derivations` is true
 2021-06-11 09:26:49 +02:00
regnat
7c077d2a0f Add a ca-derivations required machine feature 
Make ca-derivations require a `ca-derivations` machine feature, and
ca-aware builders expose it.

That way, a network of builders can mix ca-aware and non-ca-aware
machines, and the scheduler will send them in the right place.
 2021-06-11 09:12:53 +02:00
keke
50dc88a56c
fix error: 'optional' in namespace 'std' does not name a template type 2021-06-02 18:09:03 +08:00
regnat
838f862f4f doc: Wrap at 80 characters 2021-06-02 11:26:04 +02:00
Théophane Hufschmitt
7565308d04
Fix a documentation typo 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2021-06-02 11:25:47 +02:00
regnat
7d651f5c3f throw_ -> reportError 
This function might or might not throw depending on the value of
`keepGoing`, so naming it `throw_` was a bit confusing
 2021-06-02 11:24:31 +02:00
regnat
d12b12a15b Let nix flake check keep going when keep-going is set 
When the `keep-going` option is set to `true`, make `nix flake check`
continue as much as it can before failing.

The UI isn’t perfect as-it-is as all the lines currently start with a
mostly useless `error (ignored): error:` prefix, but I’m not sure what
the best output would be, so I’ll leave it as-it-is for the time being

(This is a bit hijacking the `keep-going` flag as it’s supposed to be a
build-time only thing. But I think it’s faire to reuse it here).

Fix https://github.com/NixOS/nix/issues/4450
 2021-06-02 11:13:12 +02:00
regnat
5985b8b527 Check the CA hash when importing stuff in the local store 
When adding a path to the local store (via `LocalStore::addToStore`),
ensure that the `ca` field of the provided `ValidPathInfo` does indeed
correspond to the content of the path.
Otherwise any untrusted user (or any binary cache) can add arbitrary
content-addressed paths to the store (as content-addressed paths don’t
need a signature).
 2021-06-01 15:09:24 +02:00
Eelco Dolstra
48396d940e
Merge pull request #4866 from alyssais/libdl 
Only link with libdl on Linux
 2021-06-01 11:50:50 +02:00
Eelco Dolstra
b8fbfc80fd
Merge pull request #4864 from jeremyschlatter/fix-typo 
Fix typo in documentation
 2021-06-01 11:49:46 +02:00
Eelco Dolstra
caef6f4314
Merge pull request #4734 from p01arst0rm/fix-s3-ifdef 
unified macro style for ENABLE_S3
 2021-06-01 11:30:21 +02:00
Alyssa Ross
c57ab17687
Only link with libdl on Linux 
Linux is (as far as I know) the only mainstream operating system that
requires linking with libdl for dlopen.  On BSD, libdl doesn't exist,
so on non-FreeBSD BSDs linking will currently fail.  On macOS, it's
apparently just a symlink to libSystem (macOS libc), presumably
present for compatibility with things that assume Linux.

So the right thing to do here is to only add -ldl on Linux, not to add
it for everything that isn't FreeBSD.
 2021-06-01 08:05:21 +00:00
Jeremy Schlatter
f674f7f434
Fix typo in documentation 2021-06-01 00:05:34 -07:00
Timothy Klim
4da9ec772c Add .tar.zst support for TarballInputScheme 2021-05-29 16:03:26 +07:00
Eelco Dolstra
b10256af51
Merge pull request #4849 from NixOS/ca/fix-nix-store--export 
Make the Nar hash non modulo
 2021-05-28 10:48:36 +02:00
regnat
a22755721b Recursively substitute the realisations 
Make sure that whenever we substitute a realisation, we also substitute
its entire closure
 2021-05-26 18:44:17 +02:00
regnat
1f3ff0d193 Aso track the output path of the realisation dependencies 2021-05-26 17:09:21 +02:00