generators are nice, but they can't be made async. narFromPath will
eventually have to be made async. we just can't win with this stuff
Change-Id: Ia24727893be0001491e232ea27a09cc921b1c935
only RemoteStore and the daemon loop ever call this method, and the
remote store call site isn't even particularly well done. we do not
have to create a bitstream, check whether our remote understands it
at all, only to parse it again if the remote doesn't understand it.
we can instead just use data we already have and avoid many copies.
Change-Id: Ib20740df16555269cbb19c7b12937280a00fc1f0
Let's use similar terminology and formatting to the other entries,
and make it a bit clearer.
The information here is based on the changelog entry from when this
feature was added.
Change-Id: Ia859c710588180ca827c665a70650eb4db5a1c45
There's no reason to make it dependent upon `Xp::Cgroups`, this
increases the purity of the builders' views.
Change-Id: I3d934428177e6bb78cd700d1cce1ded8a88e9da0
Signed-off-by: Raito Bezarius <raito@lix.systems>
Now that we're using nixpkgs 24.11 it's possible to build cross
for FreeBSD from linux, both in a derivation and a devShell.
Change-Id: I06fa257023397a97cdc72af51170e8523e9f1bfb
This is kind of a painful change, because a lot of code grew around the
bad abstraction, but the goal here is to abstract formals in a way that
allows adding other means of pattern matching / argument destructuring
in the future.
Change-Id: If4e681a4be3d1f42ceea81a8e07297f0d08acc80
I'm sorry but checking the name of the function arguments to be "final"
and "prev" is just absurd. That's like worst of
type-checking-meets-static-analysis. And the error message of the second
`throw` was not even good, as it mixed all three failure cases together.
Change-Id: Id4244171123dd8a228be71ce9f04d8e9f647c111
while not copy-assignable it was still copy-constructible, which can
lead to some very unfortunate interactions with closure captures. we
will also need to move current-activity handles in upcoming changes.
Change-Id: I63cede83b9790820c6bd8784fb5d47e5246b7c4a
This feature allows calling external binaries starting with `lix-` as
subcommands directly within the `lix` CLI, similar to how Git handles
external commands.
For example, a binary named `lix-example` can now be invoked using `lix
example`.
This change opens up the possibility for broader community-driven
extensions of the Lix CLI, offering flexibility that Flakes has somewhat
restricted by centralizing certain features around its own model of
dependency management.
By enabling users to introduce custom subcommands, we encourage
experimentation and diverse workflows, addressing the needs of those who
seek more modular, feature-rich approaches to package management and
system configuration beyond what Flakes currently offers [1] [2] [3].
This adds `lix` as a new binary to be able to use this feature.
[1]: https://github.com/nmattia/niv
[2]: https://github.com/andir/npins
[3]: https://github.com/nikstur/lon
Change-Id: Ic6344424a6a46fc9fb30432f00e21c3509659f8a
Signed-off-by: Raito Bezarius <raito@lix.systems>
otherwise we may end up trying to delete a temporary directory that is
still actively being written to if a derivation is killed due to other
derivations failing or the build is aborted due to a user interruption
fixes#678
Change-Id: I4678723f11bdd261b27af8784d040a787690b107
This is mostly to deal with fatal errors in NixOS tests, but it's useful
for all cases; assertion failures landing in syslog would be nice too,
but that's not as easy to do.
CC: https://git.lix.systems/lix-project/lix/issues/693
Change-Id: I6b5bd9800db3f5affe33f2946ea218e4a78f0c07
This also adds documentation for it in distributed-builds.md as that's
possibly the most common use-case for remote ssh stores
Support for `std::optional<uint16_t>` in Setting is also added since
setting a port is optional.
The line `#include "lix/libutil/strings.hh"` fixes that templates instanciations
in lix/libutil/config-impl.hh were using string utils without including
the header (why are they even there btw)
Change-Id: Id806c117c48cdf158d9d1cb1e639b0df31d9bf11
eldritch horrors