Commit graph

15821 commits

Author SHA1 Message Date
alois31 1d6fd94cf9 Merge "tests/libcmd: set HOME to a temporary directory" into main 2024-06-13 05:27:55 +00:00
jade d0b28f0e74 releng: fix docs upload
There were two bugs I found:
1. If the build isn't already done in the store, nix-store --realise
   does not know how to build it. You have to just give it the
   derivation and I guess it will realise all outputs, which is fine.
2. cp without -T will not overwrite an existing manual directory,
   creating a path manual/manual.

Change-Id: Ibebfd136a266da5330944a985e636ebb776f1909
2024-06-12 15:34:23 -07:00
jade 38e4e69633 .github: clean up stale things and wrong references
We do not need a stale bot. We do not need dependabot.

Fixes: lix-project/lix#391
Change-Id: I983fae4dc4cd9022b12f70e330b5c984c5fc1b9d
2024-06-12 15:34:23 -07:00
Pierre Bourdon 248ecb11af dev shell: Add bashInteractive
This was bothersome to me as a zsh+direnv user.

Change-Id: Ia5b54cc63647a5c6ced2b5412e972dac1abf8184
2024-06-12 15:34:23 -07:00
jade 73898cad0e tests/flake-registry: Fix occasional deadlocks
This seems to have been caused by having the wrong PID. I don't know why
it worked before in the sandbox, but the code was definitely wrong
before, so let's just fix it.

Change-Id: I556580bdf614c716566310e975a36daa6d6c9a91
2024-06-12 15:34:23 -07:00
jade 59b5965bbf doc: Write an index of environment variables used in testsuite
This was originally going to be just the testsuite but I kinda just
documented all of them.

I am tired of us not documenting these. This is a starting point to
producing an actually good index. I would like to enforce it in a
pre-commit hook eventually that we document all environment variables
used in Lix itself, even if it is terse dev facing docs.

This is full of a bunch of TODOs caused by auditing code. They should
probably be done at some point.

Change-Id: I7c0d3b257e19bae23d47d1efbd7361d203bccb0e
2024-06-12 15:34:23 -07:00
jade 211f79d4a2 doc/testing.md: Rewrite some outdated sections for meson and current source layout
Change-Id: Ia23f82c9a564b55bd799afbda59c28c9b0a65c13
2024-06-12 15:34:23 -07:00
jade 5f6eb6eb44 doc: rewrite the multi-user documentation to actually talk about security
It's in the security section, and it was totally outdated anyway.

I took the opportunity to write down the stuff we already believed.

Change-Id: I73e62ae85a82dad13ef846e31f377c3efce13cb0
2024-06-12 15:34:23 -07:00
jade d9345d8836 tests: verify that NIX_DAEMON_PACKAGE's version looks like a version
Followup to https://gerrit.lix.systems/c/lix/+/1417 to ensure that this
parser will never take something that doesn't look like a version.

It turns out this problem is less alarming than initially thought
because it only applies to the testsuite in a non-default mode.

Change-Id: I26aba24aaf0215f2b782966314b94784db766266
2024-06-12 15:34:23 -07:00
jade 6939ffc9f9 Check devShells in CI
We should not let these regress in CI by having broken dependencies or
similar. Still need to fix the evaluation error checking in
buildbot-nix, but this is a useful step regardless.

Fixes: lix-project/lix#383

Change-Id: I3883184165440e66256c989117f2ab2e54c3aafd
2024-06-12 15:34:23 -07:00
jade 479055aee8 Misc workaround removals since 24.05 upgrade
Change-Id: I9491b103333cb0e25c245199e88365ded7800d2e
2024-06-12 15:34:23 -07:00
Pierre Bourdon f7b6552699 [resubmit] flake: update nixpkgs pin 23.11->24.05 (+ boehmgc compat changes)
-- message from cl/1418 --

The boehmgc changes are bundled into this commit because doing otherwise
would require an annoying dance of "adding compatibility for < 8.2.6 and
>= 8.2.6" then updating the pin then removing the (now unneeded)
compatibility. It doesn't seem worth the trouble to me given the low
complexity of said changes.

Rebased coroutine-sp-fallback.diff patch taken from https://github.com/NixOS/nixpkgs/pull/317227

-- jade resubmit changes --

This is a resubmission of https://gerrit.lix.systems/c/lix/+/1418, which
was reverted in https://gerrit.lix.systems/c/lix/+/1432 for breaking CI
evaluation without being detected.

I have run `nix flake check -Lv` on this one before submission and it
passes on my machine and crucially without eval errors, so the CI result
should be accurate.

It seems like someone renamed forbiddenDependenciesRegex to
forbiddenDependenciesRegexes in nixpkgs and also changed the type
incompatibly. That's pretty silly, but at least it's just an eval error.

Also, `xonsh` regressed the availability of `xonsh-unwrapped`, but it
was fixed by us in https://github.com/NixOS/nixpkgs/pull/317636, which
is now in our channel, so we update nixpkgs compared to the original
iteration of this to simply get that.

We originally had a regression related to some reorganization of the
nixpkgs lib test suite in which there was broken parameter passing.
This, too, we got quickfixed in nixpkgs, so we don't need any changes
for it: https://github.com/NixOS/nixpkgs/pull/317772

Related: https://gerrit.lix.systems/c/lix/+/1428
Fixes: lix-project/lix#385

Change-Id: I26d41ea826fec900ebcad0f82a727feb6bcd28f3
2024-06-12 15:34:22 -07:00
alois31 3c0434999e tests/libcmd: set HOME to a temporary directory
The libcmd unit test creates files (more specifically, the fetcher cache) in
its home directory. In the single-user sandbox, this leads to the creation of
/homeless-shelter, since this is the default HOME and the root is writable.
Unfortunately, this conflicts with the assumption of the functional tests that
this directory does not exist. Use a different home directory to prevent these
test failures, and thus restore the ability to build inside the single-user
sandbox.

Fixes: lix-project/lix#365
Change-Id: I4df8c53d043234b95a7c0ac45fc5ee89e8d46aff
2024-06-12 22:13:55 +00:00
Qyriad f46194faa2 build: remove unused 'deps' variable
This never actually got used

Change-Id: I8f3f1d413124b27913d59a75cff42319cbaac385
2024-06-12 21:40:57 +00:00
jade 8a3d063a49 Merge changes from topic "releng" into main
* changes:
  releng: add prod environment, ready for release
  releng: automatically figure out if we should tag latest for docker
  releng: support multiarch docker images
  manual: rewrite the docker guide now that we have images
  Rewrite docker to be sensible and smaller
  Implement docker upload in the releng tools
2024-06-11 04:45:12 +00:00
jade f432e464dd Merge "tests: fix daemon version in isDaemonNewer function" into main 2024-06-10 23:22:05 +00:00
jade a986a8dfa1 Merge "Revert "flake: update nixpkgs pin 23.11->24.05 (+ boehmgc compat changes)"" into main 2024-06-10 04:48:12 +00:00
jade 8a09465c3a Revert "flake: update nixpkgs pin 23.11->24.05 (+ boehmgc compat changes)"
This reverts commit 28a079f841.

Reason for revert: This caused a pile of regressions in CI, and does not pass nix flake check. Some number of them are fixed in CL: https://gerrit.lix.systems/c/lix/+/1429 but there's more to be fixed.

We should defer this after 2.90.

Change-Id: Ib839d0fcb08eb52094af2b521145e3c1b4e0556f
2024-06-10 04:29:13 +00:00
jade 82dc712d93 releng: add prod environment, ready for release
I am *reasonably* confident that this releng infrastructure can actually
build a Lix 2.90 and release it successfully. Let's make it possible to
do, and add some cute colours to the confirmation message.

Change-Id: I85e498b6fb49ffc5e75c0a72c5e45fb1f69030d3
2024-06-09 20:33:24 -07:00
jade ce71d0e9ab releng: automatically figure out if we should tag latest for docker
For example, when releasing from release-2.90, if `main` has a 2.91 tag
ancestor, we know that 2.91 was released, so we should *not* tag latest.

Change-Id: Ia56b17a2ee03bbec74b7c271c742858c690d450d
2024-06-09 20:33:24 -07:00
jade 9aeb314e6a releng: support multiarch docker images
If we don't want to have separate registry tags by architecture (EWWWW),
we need to be able to build multiarch docker images. This is pretty
simple, and just requires making a manifest pointing to each of the
component images.

I was *going* to just do this API prodding with manifest-tool, but it
doesn't support putting metadata on the outer manifest, which is
actually kind of a problem because it then doesn't render the metadata
on github. So I guess we get a simple little containers API
implementation that is 90% auth code.

Change-Id: I8bdd118d4cbc13b23224f2fb174b232432686bea
2024-06-09 20:33:24 -07:00
jade 4392d89eea manual: rewrite the docker guide now that we have images
Change-Id: I5bdf47e67059ae4099552750a47ae070dbe094df
2024-06-09 20:33:24 -07:00
jade 9bb7fb8f69 Rewrite docker to be sensible and smaller
I have checked the image can build things and inspected `diff -ru`
compared to the old image. As far as I can tell it is more or less
the same besides the later git change.

Layers are now 65MB or less, and we aren't against the maxLayers limit
for the broken automatic layering to do anything but shove one store
path in a layer (which is good behaviour, actually).

This uses nix2container which streams images, so the build time is much
shorter.

I have also taken the opportunity to, in addition to fixing the 400MB
single layer (terrible, and what motivated this in the first place),
delete about 200MB of closure size inflicted by git vs gitMinimal
causing both perl and python to get into closure.

People mostly use this thing for CI, so I don't really think you need
advanced git operations, and large git can be added at the user side if
really motivated.

With love for whichever container developer somewhat ironically assumed
that one would not run skopeo in a minimal container that doesn't have a
/var/tmp.

Fixes: lix-project/lix#378

Change-Id: Icc3aa20e64446276716fbbb87535fd5b50628010
2024-06-09 20:33:24 -07:00
jade 7dfa2a761e Merge changes from topic "releng" into main
* changes:
  releng: support pushing the manual to docs also
  Expose officialRelease from the flake
  Put into place initial release engineering
2024-06-09 08:28:52 +00:00
jade ff95b980d4 Implement docker upload in the releng tools
This uses skopeo to not think about docker daemons. I, however, noticed
that the docker image we had would have totally terrible cache hits, so
I rewrote it.

Fixes: lix-project/lix#252

Change-Id: I3c5b6c1f3ba0b9dfcac212b2148f390e0cd542b7
2024-06-09 00:30:12 -07:00
Pierre Bourdon 28a079f841
flake: update nixpkgs pin 23.11->24.05 (+ boehmgc compat changes)
The boehmgc changes are bundled into this commit because doing otherwise
would require an annoying dance of "adding compatibility for < 8.2.6 and
>= 8.2.6" then updating the pin then removing the (now unneeded)
compatibility. It doesn't seem worth the trouble to me given the low
complexity of said changes.

Rebased coroutine-sp-fallback.diff patch taken from https://github.com/NixOS/nixpkgs/pull/317227

Change-Id: I8c590e9fe25c0f566d0cfeacb96d8cf50abf12e8
2024-06-09 01:25:53 +02:00
Pierre Bourdon 9281a12532
tests/nixos/nix-copy: fix NixOS >= 24.05 compatibility
4b128008c5d9fde881ce1b0a25e60ae0415a14d5 in nixpkgs introduced a default
hashedPasswordFile for root in NixOS tests, which takes precedence over
the password option set in the nix-copy test.

Change-Id: Iffaebec5992e50614b854033f0d14312c8d275b5
2024-06-08 17:59:08 +02:00
Mario Rodas a05de58ebd tests: fix daemon version in isDaemonNewer function
Since ad8a4b380e, the version printer returns "nix (Lix, like Nix) 2.x",
hence the `daemonVersion` was being set to the string "like".

Using `compareVersions` with a letter compares them lexicographically:

   builtins.compareVersions "like" "2.12pre20230103"  // => -1
   builtins.compareVersions "like" "2.16.0"           // => -1

This caused that `isDaemonNewer` always returned 1, falsy in Bash terms.
Therefore, the test suite skipped those tests where they use it.

Fixes lix-project/lix#324

Change-Id: If6682515bf0bf8b8add641af9a4e98b50a9acb51
2024-06-08 04:20:00 +00:00
jade 4f94531209 Merge changes from topic "releng" into main
* changes:
  Add meson release note
  Move version to a JSON file so we can have release names
  Remove rl-next-dev
2024-06-07 03:53:31 +00:00
jade 98e8475147 releng: support pushing the manual to docs also
Change-Id: Ifd0b51425ee4955e0230fb2804a6f54ef0fe16e9
2024-06-06 20:53:08 -07:00
jade bdf1b264ad Expose officialRelease from the flake
Change-Id: If87beb3f31dfb5d59862294ac2e1c821ea864277
2024-06-06 20:53:08 -07:00
jade c32a01f9eb Put into place initial release engineering
This can release x86_64-linux binaries to staging, with ephemeral keys.
I think it's good enough to review at least at this point, so we don't
keep adding more stuff to it to make it harder to review.

Change-Id: Ie95e8f35d1252f5d014e819566f170b30eda152e
2024-06-06 20:53:08 -07:00
Qyriad ec768df004 Merge changes Ic4be41eb,I48db2385 into main
* changes:
  devshells: only enable pch for clang
  build: expose option to enable or disable precompiled std headers
2024-06-06 22:21:52 +00:00
jade 611b1de441 Add meson release note
Change-Id: I4d2d08dc77a3ab4dce9fbb129c1487aa8c9f1722
2024-06-06 15:08:12 -07:00
jade 9c77c62e73 Move version to a JSON file so we can have release names
Change-Id: I5ff3396a302565ee5ee6c2db97e048e403779076
2024-06-06 15:08:12 -07:00
jade 24057dcb6a Remove rl-next-dev
We realized that there's really no good place to put these dev facing
bulletins, and the user-facing release notes aren't really the worst
place to put them, I guess, and we do kind of hope that it converts
users to devs.

Change-Id: Id9387b2964fe291cb5a3f74ad6344157f19b540c
2024-06-06 15:08:12 -07:00
jade 1659404626 Add xonsh to the shell
Change-Id: If8f3825d2bdcc3f1d00583a11d890c1c8ab37b9f
2024-06-06 14:50:27 -07:00
jade e0748377dc pname: nix -> lix
This had a regression last time: https://gerrit.lix.systems/c/lix/+/1196

But f3f68fcfa fixed upgrade-nix to not be broken, so this should be ok tbh.

Change-Id: I48ea1359790878bb8ead5d8a4b3f61caa4aabfb5
2024-06-06 20:42:29 +00:00
Qyriad 766e718f67 devshells: only enable pch for clang
clangd seems to break if GCC is using precompiled headers for C++'s
standard library, so this sets -Denable-pch-std=${stdenv.cc.isClang}

Fixes #374.

Change-Id: Ic4be41ebe7576ebcb9c208275596f953c2003109
2024-06-06 12:48:13 -06:00
Qyriad 06e65e537b build: expose option to enable or disable precompiled std headers
They are enabled by default, and Meson will also prints whether or not
they're enabled at the bottom at the end of configuration.

Change-Id: I48db238510bf9e74340b86f243f4bbe360794281
2024-06-06 12:46:26 -06:00
jade 8f9bcd20eb Merge "libstore/filetransfer: fix no-s3 build" into main 2024-06-06 03:08:14 +00:00
Linus Heckemann 609b721425 libstore/filetransfer: fix no-s3 build
Fixes a compiler error that looks like:

error: could not convert '[...]' from 'future<void>' to 'future<nix::FileTransferResult>'
Change-Id: I4aeadfeba0dadfdf133f25e6abce90ede7a86ca6
2024-06-05 15:50:57 -07:00
Pierre Bourdon 6e59b4b407 Merge "tests/nixos: make the tarball-flakes test better reflect real use cases" into main 2024-06-04 15:14:02 +00:00
Pierre Bourdon a3256a9375
tests/nixos: make the tarball-flakes test better reflect real use cases
In most real world cases, the Link header is set on the redirect, not on
the final file. This regressed in Lix earlier and while new unit tests
were added to cover it, this integration test should probably have also
caught it.

Change-Id: I2a9d8d952fff36f2c22cfd751451c2b523f7045c
2024-06-04 08:12:59 +02:00
Olmo Kramer 72d85acba4 nix flake update: add test for multiple inputs from nix#10073
Upstream-PR: https://github.com/NixOS/nix/pull/10073
Change-Id: I53fcb43b387e55439e062e208877afeb88493bb4
2024-06-03 21:50:33 +00:00
Nikodem Rabuliński 5d3910330d Show message about --update-input being replaced by nix flake update
Fixes: lix-project/lix#283

Change-Id: I6ee23874cb09f51d788521273076a25ba8764859
2024-06-03 21:50:33 +00:00
Nikodem Rabuliński cc3674ea93 Accept multiple arguments to nix flake update
Fixes: lix-project/lix#194

Change-Id: Ia7bd4f7640384be9827dbb7e2c594f0aa5f1aff8
2024-06-03 21:50:33 +00:00
Qyriad c55e93ca23 Revert "nix3: always use the same verbosity default (info)"
This reverts commit d0390b5cf2.

Other parts of the codebase will need to be adjusted in response to a
default verbosity change. Let's just push this to after 2.90.

Fixes #362.
Fixes #367.

Change-Id: I04648473579146851bda41d764adc1ef954c355d
2024-06-01 18:29:19 -06:00
Qyriad d374a9908f Merge "build: fix static linking with a hack" into main 2024-06-01 19:17:13 +00:00
raito b8cb7abcf0 chore: rebrand Nix to Lix when it makes sense
Here's my guide so far:

$ rg '((?!(recursive).*) Nix
(?!(daemon|store|expression|Rocks!|Packages|language|derivation|archive|account|user|sandbox|flake).*))'
-g '!doc/' --pcre2

All items from this query have been tackled. For the documentation side:
that's for lix-project/lix#162.

Additionally, all remaining references to github.com/NixOS/nix which
were not relevant were also replaced.

Fixes: lix-project/lix#148.
Fixes: lix-project/lix#162.
Change-Id: Ib3451fae5cb8ab8cd9ac9e4e4551284ee6794545
Signed-off-by: Raito Bezarius <raito@lix.systems>
2024-06-01 20:31:24 +02:00