- test_check used an old version of an error message
- test_good2 did not build an unspecified dependency
- test_attribute_selection used a fixed drv path. we
can't keep this with the current setup because the
drv `system` makes the drv hash platform-dependent
fixes#1081
Co-Authored-By: kloenk <me@kloenk.dev>
Change-Id: Ia009740f8b5432e83467ea451a5ff53d5e141b3f
the cgroups experimental feature does not work properly without this
because we do not stop subdaemons when the main daemon is shut down.
systemd needs the assigned cgroups to be empty to restart the daemon
and thus cannot cleanly restart the daemon if any connections exist.
starting a fresh unit for each connection creates a new cgroup every
time instead of sharing any delegations and thus solves the problem.
fixes#1030
Change-Id: Id6c458aad30eaa08c3609ac8280a7dde8e8f3cf9
A friend reported that this is rebuilding, which doesn't make any sense
because nixpkgs also has a lix from nightly that surely has the same
dependency and thus it surely should be built on hydra, right?
Turns out no, since they were overriding the requiredSystemFeatures to
remove big-parallel. Silly, but we can match that and get cache hits.
Change-Id: I4b1c8e850c6c38b03881354e978f41a10592ec95
This bump nixpkgs input to 25.11 and fix the two warnings that were
coming with the update:
1. `pkgs.system` => `pkgs.stdenv.hostPlatform.system`
2. `runCommandNoCC` => `runCommand`
also:
1. remove cppnix 2.3 compat tests (cppnix 2.3 is officially dead now)
2. remove lowdown 1.3 compat tests (nixpkgs no longer carries it)
Co-authored-by: Tom Hubrecht <github@mail.hubrecht.ovh>
Change-Id: I78526b5d8992a6c63ecd7f0c7c1fa6346a6a6964
It only debatably belongs in libutil since libutil doesn't know what a
progress bar is but whatever.
It was either that or libstore. Since I'm about to make it a setting.
Change-Id: Iba59b0a190087b316ff3191a0ddd9ec36a6a6964
make the global_assets folder more readable by placing asset pack files
within a dedicated folder instead of building up a mess similar to f1
Change-Id: Ia2c16f38eb6da96e1e73584bd91391ee56acb410
This will probably get the implementation of the fixtures revised when
we land the new extraction code, but we are setting it up to be generic
against that.
The operator-> thing is kind of a crime. But it also makes the code
vastly more readable so it's impossible to say if it's bad or not.
Change-Id: Ia5aca69cefaa03cd533ad19d20d856ff7e76a546
Instead of manually reading the ref file,
which gives the tag object hash when ref is a tag,
shell out to git.
The logic for finding the ref file is left for cache TTL tracking.
Fixes: #1070
Change-Id: I490b1e62f83cf602c56232c6081a52166a6a6964
Those are new warnings that come with a more up-to-date llvm
Fixes#1066
Co-authored-by: eldritch horrors <pennae@lix.systems>
Change-Id: I305d0d810d12a5e8d31c7d89e0cdb3a82df71556
As far as I can tell, there's no harm to let know a nix-shell invocation
about NIX_LOG_FD being stderr.
Fixes#336.
Change-Id: Ifdb3591813251d4bc481158d28dc18e1489de72c
Signed-off-by: Raito Bezarius <raito@lix.systems>
As far as I can tell, there's no harm to let stdenv know that they can
write to file descriptor 2 which is stderr inside of a nix3-develop
shell.
Contributes towards #336.
Change-Id: I51dcbcbc19a1698a0d1255f9d943d9ebd15d115d
Signed-off-by: Raito Bezarius <raito@lix.systems>
Closes#1064
The culprit here is that `genGraphString` is only invoked with the
store-paths associated with the outputs of the derivation, so when
filling `dependents`, the `graph_data.find(p)` call would return the end
of the iterator when doing this for references to other store-paths.
As a result, the code wrote information behind the graph data-structure
causing a corruption. For me, this resulted in a SIGSEGV most of the
time and in a few cases in an uncaught `map::at`-exception as reported
by Niklas.
This patch changes two aspects of the original implementation:
* When filling `dependents` in the node-set, use `map.at()` instead of
`map.find()->second`. The latter doesn't make any sense and was the
cause of corrupting memory. The `at` would've made it far easier to
spot this in the first place.
* Filter out store-paths that don't belong to a different output of the
derivation when creating `outputGraph`. This variable is used on two
places, `genGraphString` and for topological sorting.
The latter already filters out store-paths from a different drv, so
this is happening now when creating the variable in the first place
such that `genGraphString` never ends up with corrupt data in the
first place. This is the actual bugfix.
Implemented a regression-test for this case to be sure.
Change-Id: Ie02144d89c32b0a776cb1ece0601d0229315ebc3
we'll need this to modify argv for socket-activated daemons. this is our
replacement for the old savedArgv mechanism that was unscoped and fucky.
Change-Id: Ie048eb8ea99f1c9cd627a051292c836c83197068
the parent daemon does not change any settings before starting a child,
so there's nothing we may want to change that is not already set by the
config file. this also doesn't prevent changes of the config file being
applied to daemons where we do not expect it since it'll only restore a
setting to the parents' value if the child also has an override for it.
Change-Id: Ic5a9ef13458c103ec9979cb187ba8d3ce5e1e719
Lix changed to C++23 in 4ea8c9d61¹, but the perl subproject wasn't
updated with it. This commit corrects that.
[1]: 4ea8c9d643
Change-Id: I5464138d206d87cf25762720b147487d6a6a6964
We offer the three usual options: verify, repair then delete and direct
people to report us corruption so we can fix if this is induced by us.
Fixes#447.
Change-Id: I0df61769d732d227333c206f312857c0593f7bce
Signed-off-by: Raito Bezarius <raito@lix.systems>
If the derivation does not start with D, do not return a simple
"expected string 'D'" error but a full error message.
This contributes towards #447.
Change-Id: Iee05f3918e4cc43e79f244ab2fd64a52cf2bb6d2
Signed-off-by: Raito Bezarius <raito@lix.systems>
Prior to I6a6a6964d2b5ad47ae5ea9eb11af9b6373ce2141 — `sudo nix
upgrade-nix` would perform direct store access.
This ensured a certain number of desireable properties for upgrading the
Lix binary itself.
We re-introduce direct store access for upgrading Lix binaries.
Fixes#1060.
Change-Id: I523c4d3023ed5fe9eff8fde9a266c56a0de47d8c
Signed-off-by: Raito Bezarius <raito@lix.systems>
Alternative to cl/4661 discussed in #1044.
It can be assumed that `$tmpdir/build-top` can be created safely without
any risk, this way, we don't need to reuse the random directory creation
primitive.
Fixes#1044.
Change-Id: Iec52477f3047fc40959b183c607312d5a40fc8c9
Signed-off-by: Raito Bezarius <raito@lix.systems>
Otherwise, loading Perl bindings fails early with[1]
undefined symbol: Perl_pad_sv at /nix/store/h2jsb5i4yfblr2f3ac2c7zpmlmj7zjym-perl-5.40.0/lib/perl5/5.40.0/XSLoader.pm line 94
Apparently, it's expected behavior by Perl that this symbol only exists
with `DEBUGGING` being set, hence it's used by the headers. However,
`pkgs.perl` from nixpkgs is apparently not built with `-DDEBUGGING`
causing this error.
Now, `NDEBUG` is manually unset after loading the Perl
headers rather than setting `DEBUGGING` causing the error mentioned
above.
I confirmed that this not only fixes the problem described above, but
running the Hydra tests with
diff --git a/perl/lib/Nix/Store.xs b/perl/lib/Nix/Store.xs
index dfdd64d28..14788266c 100644
--- a/perl/lib/Nix/Store.xs
+++ b/perl/lib/Nix/Store.xs
@@ -27,6 +27,7 @@ using namespace nix;
static AsyncIoRoot & aio()
{
+assert(false);
static thread_local AsyncIoRoot root;
return root;
}
still results in assertion errors.
Finally, added a small install-check that importing `Nix::Store` works
fine.
[1] https://git.lix.systems/lix-project/hydra/issues/69
Change-Id: I58521777eb0f94b766a9813aa4bbd06f9052bd35
As discussed in the F2 matrix channel, not being able to put the error
message inside of the thrown exception just results in one assigning an
additional variable to immediatly throw it. The original reason for
these rules to exist are that the message isn't printed twice, though
the line above the thrown exception is printed anyways in the
stacktrace, so we still get the error message twice but now with
additional work.
Hence this commit removes the said rules
Change-Id: I0b37c0b0861334703a5772c36353d31441f19dcd
So far, our ruff config was confined to the f2 package. This meant, that
when one added additional paths to the ruff formatter, those wouldn't
get the same rules applied as f2, resulting in inconsistent styling
thoughout the project.
Due to how configs are resolved, only the "closesed" pyproject toml is
considered. This means, we need to tell f2 to extend its configuration
with the base level one. Though no change is required for other parts of
the project, as long as they don't have their own pyproject.toml
Change-Id: I145c764e7b850194020b5560e1025f4aa80411ae
Max Siling