Commit graph

3652 commits

Author SHA1 Message Date
Eelco Dolstra 7bfed34367 Fix crash/hang with CA derivations
The curl download can outlive DrvOutputSubstitutionGoal (if some other
error occurs), so at shutdown setting the promise to an exception will
fail because 'this' is no longer valid in the callback. This can
manifest itself as a segfault, "corrupted double-linked list" or hang.
2023-03-08 11:09:15 +01:00
Eelco Dolstra 0507462c06
Merge pull request #7918 from zimbatm/fix-empty-nix-store-env
treat empty NIX_STORE_DIR env vars as unset
2023-03-03 13:49:56 +01:00
Eelco Dolstra f0908f592c
Merge pull request #7942 from edolstra/remove-format
Remove FormatOrString and remaining uses of format()
2023-03-03 10:22:11 +01:00
Eelco Dolstra 29abc8e764 Remove FormatOrString and remaining uses of format() 2023-03-02 15:57:54 +01:00
Théophane Hufschmitt 1a825b6919 Log the decompressed body in case of http errors
Don't show the users the raw (possibly compressed) error message as
everyone isn't able to decompress brotli in their brain.
2023-03-02 14:59:15 +01:00
Eelco Dolstra 767974f411
Merge pull request #7924 from mkenigs/valid
Always set valid in path-info --json output
2023-03-02 09:58:20 +01:00
Félix Baylac Jacqué 25300c0ecd
Treat empty env var paths as unset
We make sure the env var paths are actually set (ie. not "") before
sending them to the canonicalization function. If we forget to do so,
the user will end up facing a puzzled failed assertion internal error.

We issue a non-failing warning as a stop-gap measure. We could want to
revisit this to issue a detailed failing error message in the future.
2023-03-01 20:50:07 +01:00
John Ericson b7f01a82a9 Remove dead code RemoteStore::sameMachine
It has been dead code since 9747ea84b4.
2023-03-01 11:10:30 -05:00
Valentin Gagarin 306e5c5ce5
Merge pull request #7788 from bobvanderlinden/pr-improve-nix-profile-install-error
Improve error on conflict for nix profile install
2023-03-01 11:48:43 +01:00
Matthew Kenigsberg f86f2b973f Always set valid in path-info --json output
Currently the valid key is only present when the path is invalid, which
makes checking path validity more complex than it should be. With this
change, the valid key can always be used to check if a path is valid
2023-02-28 16:04:41 -07:00
Eelco Dolstra a4a5d828e2
Merge pull request #7793 from layus/interrupt_downloads
Check interrupts even when download stalled
2023-02-28 13:29:29 +01:00
Bob van der Linden 3113b13df9
buildenv: throw BuildEnvFileConflictError with more context
At the moment an Error is thrown that only holds an error message
regarding `nix-env` and `nix profile`. These tools make use of
builtins.buildEnv, but buildEnv is also used in other places. These
places are unrelated to Nix profiles, so the error shouldn't mention
these tools.

This generic error is now BuildEnvFileConflictError, which holds more
contextual information about the files that were conflicting while
building the environment.
2023-02-27 21:39:34 +01:00
Valentin Gagarin fd0e21475c add information on the build-hook setting
add a warning that you probably never want to change this.
2023-02-27 16:27:56 +01:00
Théophane Hufschmitt 532c70f531
Merge pull request #7856 from yorickvP/fix-nsswitch
Wait with making /etc unwritable until after build env setup
2023-02-21 09:39:10 +01:00
John Ericson 208c8d326d Derivation::toJSON: fix bug!
When I moved this code from the binary to libnixstore #7863, I forgot to
display the environment variables!
2023-02-20 17:38:57 -05:00
John Ericson 7998686c00 Test toJSON of DerivationOutput and Derivation 2023-02-19 11:12:12 -05:00
John Ericson cd583362ec Move Derivation toJSON logic to libnixstore 2023-02-19 10:06:40 -05:00
Yorick bbba49b3e4
Wait with making /etc unwritable until after build env setup
This fixes /etc/nsswitch.conf
2023-02-17 16:34:45 +01:00
Yorick 49fd72a903
Make /etc writability conditional on uid-range feature 2023-02-14 13:55:41 +01:00
Yorick db41f74af3
Don't allow writing to /etc 2023-02-14 12:03:34 +01:00
Eelco Dolstra c205d10c66
Merge pull request #7616 from hercules-ci/fix-3898
Fix foreign key error inserting into NARs #3898
2023-02-13 13:02:19 +01:00
Eelco Dolstra b3d29e80e0
Merge pull request #7805 from edolstra/c++2a
Fix building with GCC 9
2023-02-10 20:41:29 +01:00
Eelco Dolstra 67451d8ed7
Merge pull request #7802 from edolstra/fix-7783
Fix PID namespace support check
2023-02-10 20:41:13 +01:00
Eelco Dolstra 5978ceb271 Fix building with GCC 9
Nixpkgs on aarch64-linux is currently stuck on GCC 9
(https://github.com/NixOS/nixpkgs/issues/208412) and using gcc11Stdenv
doesn't work either.

So use c++2a instead of c++20 for now. Unfortunately this means we
can't use some C++20 features for now (like std::span).
2023-02-10 18:38:57 +01:00
Théophane Hufschmitt 9ebbe35817
Merge pull request #5588 from tweag/balsoft/xdg
Follow XDG Base Directory standard
2023-02-10 18:05:50 +01:00
Alexander Bantyev 2384d36083
A setting to follow XDG Base Directory standard
XDG Base Directory is a standard for locations for storing various
files. Nix has a few files which seem to fit in the standard, but
currently use a custom location directly in the user's ~, polluting
it:

- ~/.nix-profile
- ~/.nix-defexpr
- ~/.nix-channels

This commit adds a config option (use-xdg-base-directories) to follow
the XDG spec and instead use the following locations:

- $XDG_STATE_HOME/nix/profile
- $XDG_STATE_HOME/nix/defexpr
- $XDG_STATE_HOME/nix/channels

If $XDG_STATE_HOME is not set, it is assumed to be ~/.local/state.

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
Co-authored-by: Tim Fenney <kodekata@gmail.com>
Co-authored-by: pasqui23 <pasqui23@users.noreply.github.com>
Co-authored-by: Artturin <Artturin@artturin.com>
Co-authored-by: John Ericson <Ericson2314@Yahoo.com>
2023-02-10 20:14:06 +04:00
Eelco Dolstra 3e6e34cdf5 LocalDerivationGoal::startBuilder(): Use startProcess() to clone 2023-02-10 14:44:25 +01:00
Eelco Dolstra f094ba7386 Simplify the PID namespace check: just try to mount /proc
Fixes #7783.
2023-02-10 14:38:14 +01:00
Guillaume Maudoux e6ad8e8440 nit: cleaner diff 2023-02-10 00:57:56 +01:00
Guillaume Maudoux aa18404ecb Flush data when download ends 2023-02-10 00:54:29 +01:00
Eelco Dolstra e46429f674
Merge pull request #7712 from Mic92/advertise-compressions
advertise transport encoding in http transfers to
2023-02-09 17:15:25 +01:00
Guillaume Maudoux 78fea899e0 Check interupts even when download stalled 2023-02-09 13:56:50 +01:00
Robert Hensing 19b495a48a NarInfoDiskCache: Also test id consistency with updated fields
And clarify test
2023-02-07 23:34:36 +01:00
Robert Hensing fb94d5cabd NarInfoDiskCache: Keep BinaryCache.id stable and improve test
Fixes #3898

The entire `BinaryCaches` row used to get replaced after it became
stale according to the `timestamp` column. In a concurrent scenario,
this leads to foreign key conflicts as different instances of the
in-process `state.caches` cache now differ, with the consequence that
the older process still tries to use the `id` number of the old record.

Furthermore, this phenomenon appears to have caused the cache for
actual narinfos to be erased about every week, while the default
ttl for narinfos was supposed to be 30 days.
2023-02-07 23:34:36 +01:00
Robert Hensing 2ceece3ef3 NarInfoDiskCache: Prepare reproducer for #3898 2023-02-07 23:34:36 +01:00
Robert Hensing 79f62d2dda NarInfoDiskCacheImpl: Make dbPath a parameter
This allows testing with a clean database.
2023-02-07 23:34:36 +01:00
Robert Hensing 29f0b196f4 NarInfoDiskCache: Rename cacheExists -> upToDateCacheExists
This is slightly more accurate considering that an outdated record
may exist in the persistent cache. Possibly-outdated records are
quite relevant as they may be foreign keys to more recent information
that we want to keep, but we will not return them here.
2023-02-07 23:34:36 +01:00
Robert Hensing 8a0ef5d58e sqlite.cc: Add SQL tracing
Set environment variable NIX_DEBUG_SQLITE_TRACES=1 to log all sql statements.
2023-02-07 23:34:36 +01:00
Eelco Dolstra c5c0617d6f Mention --no-sandbox if sandboxing is unsupported 2023-02-07 22:59:46 +01:00
Eelco Dolstra bc1d9fd8b5 Check whether we can use PID namespaces
In unprivileged podman containers, /proc is not fully visible (there
are other filesystems mounted on subdirectories of /proc). Therefore
we can't mount a new /proc in the sandbox that matches the PID
namespace of the sandbox. So this commit automatically disables
sandboxing if /proc is not fully visible.
2023-02-07 22:51:53 +01:00
Eelco Dolstra fb2f7f5dcc Fix auto-uid-allocation in Docker containers
This didn't work because sandboxing doesn't work in Docker. However,
the sandboxing check is done lazily - after clone(CLONE_NEWNS) fails,
we retry with sandboxing disabled. But at that point, we've already
done UID allocation under the assumption that user namespaces are
enabled.

So let's get rid of the "goto fallback" logic and just detect early
whether user / mount namespaces are enabled.

This commit also gets rid of a compatibility hack for some ancient
Linux kernels (<2.13).
2023-02-07 22:51:53 +01:00
Jörg Thalheim f20d3726dd advertise transport encoding in http transfers to
tl;dr: With this 1 line change I was able to get a speedup of 1.5x on 1Gbit/s
wan connections by enabling zstd compression in nginx.

Also nix already supported all common compression format for http
transfer, webservers usually only enable them if they are advertised
through the Accept-Encoding header.

This pull requests makes nix advertises content compression support for
zstd, br, gzip and deflate.

It's particular useful to add transparent compression for binary caches
that serve packages from the host nix store in particular nix-serve,
nix-serve-ng and harmonia.

I tried so far gzip, brotli and zstd, whereas only zstd was able to bring
me performance improvements for 1Gbit/s WAN connections.

The following nginx configuration was used in combination with the
[zstd module](https://github.com/tokers/zstd-nginx-module) and
[harmonia](https://github.com/nix-community/harmonia/)

```nix
{
  services.nginx.virtualHosts."cache.yourhost.com" = {
    locations."/".extraConfig = ''
      proxy_pass http://127.0.0.1:5000;
      proxy_set_header Host $host;
      proxy_redirect http:// https://;
      proxy_http_version 1.1;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection $connection_upgrade;

      zstd on;
      zstd_types application/x-nix-archive;
    '';
  };
}
```

For testing I unpacked a linux kernel tarball to the nix store using
this command `nix-prefetch-url --unpack https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.1.8.tar.gz`.

Before:

```console
$ nix build && rm -rf /tmp/hello  && time ./result/bin/nix copy --no-check-sigs --from https://cache.thalheim.io --to 'file:///tmp/hello?compression=none' '/nix/store/j42mahch5f0jvfmayhzwbb88sw36fvah-linux-6.1.8.tar.gz'
warning: Git tree '/scratch/joerg/nix' is dirty

real    0m18,375s
user    0m2,889s
sys     0m1,558s
```

After:

```console
$ nix build && rm -rf /tmp/hello  && time ./result/bin/nix copy --no-check-sigs --from https://cache.thalheim.io --to 'file:///tmp/hello?compression=none' '/nix/store/j42mahch5f0jvfmayhzwb
b88sw36fvah-linux-6.1.8.tar.gz'

real    0m11,884s
user    0m4,130s
sys     0m1,439s
```

Signed-off-by: Jörg Thalheim <joerg@thalheim.io>

Update src/libstore/filetransfer.cc

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2023-02-03 12:33:38 +00:00
Eelco Dolstra dbe0748f97
Merge pull request #7739 from obsidiansystems/user-settings
Move `trustedUsers` and `allowedUsers` to separate config struct
2023-02-03 11:55:37 +01:00
John Ericson a47e055e09 Move trustedUsers and allowedUsers to separate config struct
These settings are not needed for libstore at all, they are just used by
the nix daemon *command* for authorization on unix domain sockets. My
moving them to a new configuration struct just in that file, we avoid
them leaking anywhere else.

Also, it is good to break up the mammoth `Settings` struct in general.
Issue #5638 tracks this.

The message is not changed because I do not want to regress in
convenience to the user. Just saying "this connection is not trusted"
doesn't tell them out to fix the issue. The ideal thing to do would be
to somehow parameterize `processCommand` on how the error should be
displayed, so different sorts of connections can display different
information to the user based on how authentication is performed for the
connection in question. This, however, is a good bit more work, so it is
left for the future.

This came up with me thinking about the tcp:// store (#5265). The larger
project is not TCP *per se*, but the idea that it should be possible for
something else to manage access control to services like the Nix Daemon,
and those services simply trust or trust the incoming connection as they
are told. This is a more capability-oriented way of thinking about trust
than "every server implements its own auth separately" as we are used to today.

Its very great that libstore itself already implements just this model,
and so via this refactor I basically want to "enshrine" that so it
continues to be the case.
2023-02-02 14:17:24 -05:00
John Ericson 479c011784 Get rid of the authHook parameter on processConnection
This is (morally) dead code.

As @edolstra pointed out in
https://github.com/NixOS/nix/pull/5226#discussion_r1073470813, this is
no longer needed.

I created this in 8d4162ff9e, so it is
fitting that I now destroy it :).
2023-02-02 12:02:03 -05:00
Shea Levy 895c525d04
daemon: Warn on old clients passing unexpected plugin-files.
The setting itself was already ignored due to exception trying to set pluginFiles.
2023-02-02 06:03:45 -05:00
Shea Levy 92edc38369
Don't send plugin-files to the daemon.
This is radically unsafe and the daemon has already loaded its plugins
anyway.

Fixes cachix/devenv#276
2023-02-01 20:05:56 -05:00
Eelco Dolstra 57a4258426 Remove an unused capture 2023-02-01 20:27:35 +01:00
Théophane Hufschmitt 518da6c6a3
Merge pull request #7716 from obsidiansystems/small-storePath-cleanups
Separate `path.hh` from `content-address.hh`
2023-02-01 16:00:28 +01:00
Eelco Dolstra b55a946d8d
Merge pull request #7717 from obsidiansystems/delete-dead-code
Delete dead code
2023-02-01 15:57:04 +01:00
Eelco Dolstra 14b0b9ea5a
Merge pull request #7203 from graham33/feature/cpp20
Proposal: Use C++20
2023-02-01 15:41:04 +01:00
Robert Hensing c9b9260f34
Merge pull request #7713 from obsidiansystems/more-rapid-check
Add more property tests
2023-01-30 18:54:53 +01:00
John Ericson e21aa43212 Delete dead code
The references set seems to have been unused since `LegacySSHStore`
references were first created in
caa5793b4a.

The method decls never were upstream, and accidentally added by me in
062533f7cd (probably due to `git rerere`).
Sorry!

This reduces the diff from #3746.
2023-01-30 11:29:01 -05:00
John Ericson 560142fec0 Make per-variant Arbitrary impls too
This is a nice idea that @roberth requested. If we could factor our a
generic `std::variant` impl as a follow-up it would be even better!
2023-01-30 10:56:00 -05:00
John Ericson 02e745ba5b Separate path.hh from content-address.hh
It is good to separate concerns; `StorePath` (in general) has nothing to
do with `ContentAddress` anyways.

This reduces the diff from #3746.
2023-01-30 10:14:03 -05:00
John Ericson f3e272ba02 Avoid some StorePath <-> Path round trips
Avoid needless work and throwing away invariants.

These conversions date back to when `StorePath` was in Rust and there
were issues with it missing utility methods.
2023-01-30 09:37:57 -05:00
Eelco Dolstra c79b1582a7
Merge pull request #5226 from NixOS/client-side-profiles
Move the default profiles to the user’s home
2023-01-30 12:21:47 +01:00
Théophane Hufschmitt 4aaf0ee52e
Merge branch 'master' into referenceablePaths 2023-01-30 10:31:00 +01:00
John Ericson ecd3e4ebd7 More property tests
Also put proper comparison methods on `DerivedPath` and
`NixStringContextElem`, which is needed for the tests but good in
general.
2023-01-29 17:09:59 -05:00
John Ericson ec0c0efec6 Allow unit test infra to be reused across libs' tests
This allows using Arbitrary "instances" defined in libstore-tests in
libexpr-tests, something we will leverage in a moment.
2023-01-29 13:52:57 -05:00
Solène Rapenne 6b2729c81e improve documentation about substituters and trusted users
Co-authored-by: Théophane Hufschmitt <theophane.hufschmitt@tweag.io>
2023-01-26 09:56:44 +01:00
Solène Rapenne 64951d9125 Update src/libstore/daemon.cc
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-01-26 09:34:25 +01:00
Solène Rapenne a96156c58f warnings: enhance the case of untrusted substituter for untrusted user 2023-01-26 09:34:25 +01:00
John Ericson 018e2571aa Test store paths, with property tests
The property test in fact found a bug: we were excluding numbers!
2023-01-23 07:05:50 -05:00
John Ericson 685395332d Better-scope Store forward declarations 2023-01-23 07:05:50 -05:00
John Ericson 7fe308c2f8 Add rapidcheck dependency for testing
Property tests are great!

Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
2023-01-23 07:05:50 -05:00
Eelco Dolstra 75c89c3e5e Add test for OutputsSpec::Names
From @Ericson2314.
2023-01-18 16:34:37 +01:00
Eelco Dolstra 95cfd50d25 OutputSpec: Allow all valid output names
Fixes #7624.
2023-01-18 14:14:29 +01:00
John Ericson 3965b0f75f Try again to fix aarch64-linux build failure
f419ab48e6 was on the right track, but
there are a few more missing `raw()` calls to fix.
2023-01-17 09:14:17 -05:00
Théophane Hufschmitt 6bdf4edb77 Keep the default profile the same
It's used as the “system” profile in a bunch of places, so better not
touch it. Besides, it doesn't hurt to keep it since it's owned by root
any way, so it doesn't have the `chown` problem that the user profiles
had and that led to wanting to move them on the client-side.
2023-01-17 14:17:28 +01:00
Théophane Hufschmitt c80621dbac Don't try to migrate existing profiles
Doing so would be more dangerous than useful, better leave them as-is if
they already exist
2023-01-17 14:17:28 +01:00
Théophane Hufschmitt 0601050755 Migrate the old profiles to the new location
Make sure that we don’t just create the new profiles directory, but that
we also migrate every existing profile to it.
2023-01-17 14:17:28 +01:00
Théophane Hufschmitt a5919f4754 Move the default profiles to the user’s home
Rather than using `/nix/var/nix/{profiles,gcroots}/per-user/`, put the user
profiles and gcroots under `$XDG_DATA_DIR/nix/{profiles,gcroots}`.

This means that the daemon no longer needs to manage these paths itself
(they are fully handled client-side). In particular, it doesn’t have to
`chown` them anymore (removing one need for root).

This does change the layout of the gc-roots created by nix-env, and is
likely to break some stuff, so I’m not sure how to properly handle that.
2023-01-17 14:17:28 +01:00
John Ericson f419ab48e6 Try to fix build failure
Failure: https://hydra.nixos.org/build/205357257/nixlog/1

The problem seems to be trying to `std::visit` a derived class of
`std::variant`. Per
https://stackoverflow.com/questions/63616709/incomplete-type-stdvariant-used-in-nested-name-specifier
certain C++ standard library implementations allow this, but others do
not.

The solution is simply to call the `raw` method, which upcasts the
reference back to the `std::variant`.
2023-01-15 15:16:14 -05:00
John Ericson a416476217 Move ValidPathInfo defintions to path-info.cc
Originally there was no `path-info.*`, then there was `path-info.hh`,
then there was `path-info.cc`, but only for new things. Moving this
stuff over makes everything consistent.
2023-01-13 15:39:19 -05:00
Robert Hensing fec527bba1
Merge pull request #7597 from tweag/move-implem-bit-to-implem-file
Move the `getBuildLog` implementation to its own implementation file
2023-01-13 20:16:33 +01:00
Robert Hensing d21f54958e
Merge pull request #6815 from obsidiansystems/better-wanted-outputs
`OutputSpec` for `DerivationGoal` and `DerivedPath`, today's `OutputSpec` -> `ExtendedOutputSpec`
2023-01-13 16:03:12 +01:00
Théophane Hufschmitt b8a0e9a9b8 Move the getBuildLog implementation to its own implementation file
Keep the header minimal and clean
2023-01-13 11:05:44 +01:00
Théophane Hufschmitt bdeb6de889
Merge pull request #7430 from tweag/ca/fix-nix-log
Ca/fix nix log
2023-01-13 11:00:56 +01:00
John Ericson d8512653d4 Write more (extended) output spec tests 2023-01-12 22:05:55 -05:00
John Ericson d29eb08563 Assert on construction that OutputsSpec::Names is non-empty 2023-01-12 20:52:29 -05:00
John Ericson e947aa5401 Unit test OuputsSpec::{union_, isSubsetOf} 2023-01-12 20:33:50 -05:00
John Ericson 31875bcfb7 Split OutputsSpec::merge into OuputsSpec::{union_, isSubsetOf}
Additionally get rid of the evil time we made an empty
`OutputSpec::Names()`.
2023-01-12 20:20:27 -05:00
Valentin Gagarin 48b2a3a0d0 remove unncessary cast 2023-01-12 13:23:32 +01:00
John Ericson 0faf5326bd Improve tests for OutputsSpec 2023-01-11 19:09:21 -05:00
John Ericson 5ba6e5d0d9 Remove default constructor from OutputsSpec
This forces us to be explicit.

It also requires to rework how `from_json` works. A `JSON_IMPL` is added
to assist with this.
2023-01-11 19:08:19 -05:00
John Ericson 114a6e2b09 Make it hard to construct an empty OutputsSpec::Names
This should be a non-empty set, and so we don't want people doing this
by accident. We remove the zero-0 constructor with a little inheritance
trickery.
2023-01-11 19:08:19 -05:00
John Ericson ce2f91d356 Split OutputsSpec and ExtendedOutputsSpec, use the former more
`DerivedPath::Built` and `DerivationGoal` were previously using a
regular set with the convention that the empty set means all outputs.
But it is easy to forget about this rule when processing those sets.
Using `OutputSpec` forces us to get it right.
2023-01-11 18:57:18 -05:00
John Ericson a7c0cff07f Rename OutputPath -> ExtendedOutputPath
Do this prior to making a new more limitted `OutputPath` we will use in
more places.
2023-01-11 18:55:29 -05:00
John Ericson a8f45b5e5a Improve OutputsSpec slightly
A few little changes preparing for the rest.
2023-01-11 18:54:50 -05:00
Théophane Hufschmitt a3ba80357d
Merge pull request #7543 from obsidiansystems/typed-string-context
Parse string context elements properly
2023-01-11 07:09:37 +01:00
Robert Hensing 34a1e0d29b doc/manual: Introduce @docroot@ as a stable base for includable snippets
This way the links are clearly within the manual (ie not absolute paths),
while allowing snippets to reference the documentation root reliably,
regardless of at which base url they're included.
2023-01-10 22:30:41 +01:00
John Ericson da64f026dd Make clear that StorePathWithOutputs is a deprecated type
- Add a comment

- Put `OutputsSpec` in a different header (First part of #6815)

- Make a few stray uses of it in new code use `DerivedPath` instead.
2023-01-10 11:27:19 -05:00
Théophane Hufschmitt 8d88c3b347
Merge pull request #7307 from hercules-ci/derivation-goal-improve-comment
libstore/derivation-goal: Elaborate a TODO for performance concern
2023-01-06 13:07:57 +01:00
Eelco Dolstra 420ccecc1e
Merge pull request #7557 from NixOS/fix-7529
On macOS with auto-uid-allocation and sandboxing, use the correct gid
2023-01-06 12:35:55 +01:00
Eelco Dolstra 3a98107170
Merge pull request #7542 from edolstra/gc-deadlock
Fix deadlock between auto-GC and addTempRoot()
2023-01-05 17:08:23 +01:00
Eelco Dolstra 0fe2b222d5
Merge pull request #7539 from tweag/fix-nix-why-depends--derivation
Fix `nix why-depends --derivation`
2023-01-05 15:32:04 +01:00
Eelco Dolstra 4e84b532ed On macOS with auto-uid-allocation and sandboxing, use the correct gid
macOS doesn't have user namespacing, so the gid of the builder needs
to be nixbld. The logic got "has sandboxing enabled" confused with
"has user namespaces".

Fixes #7529.
2023-01-05 04:58:55 -08:00
Eelco Dolstra 6991e558dd Move macOS sandbox files to sr/libstore/build 2023-01-04 04:50:45 -08:00
Eelco Dolstra 609a7dc059 Include macOS sandbox files in the Nix binary
This basically reverts 6e5165b773.
It fixes errors like

  sandbox-exec: <internal init prelude>:292:47: unable to open sandbox-minimal.sb: not found

when trying to run a development Nix installed in a user's home
directory.

Also, we're trying to minimize the number of installed files
to make it possible to deploy Nix as a single statically-linked
binary.
2023-01-04 04:36:07 -08:00