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Author SHA1 Message Date
Eelco Dolstra f14c3b6f68
Merge pull request #4944 from hercules-ci/fix-gc-crash 
Fix gc crash
 2021-06-29 13:52:14 +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
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
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
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
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