This store implementation is required in all unit tests that use the
evaluator.
Change-Id: I1cfe8cecab8722cd66dc803747821a2be2b2619f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1269
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
This change does away with the previous special-casing of lists of
certain element sizes, and the use of raw C-style arrays.
Lists are now backed by a std::vector of nix::Value*, which uses the
traceable GC allocator.
This change is unfortunately quite noisy because the accessor methods
were updated/removed accordingly, so all callsites of Nix-related
lists have changed.
For some operations in primops.cc where keeping the previous code
structure would have been more difficult with a "proper" vector, the
implementation has been replaced with std::vector methods. For
example, list concatenation now uses appropriate range inserts.
Anecdotally the performance of this is about equal, to even slightly
better, than the previous implementation.
All language tests pass and the depot paths I've used for testing
still evaluate.
Change-Id: Ib5eca6c0207429cb323a330c838c3a2200b2c693
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1266
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Reviewed-by: Kane York <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
This has several advantages:
* we can ensure that the vector is traced by the GC
* we don't need to unsafely allocate memory to make an Env
Note that there was previously a check about the size of the
environment, but it's unclear why this was the case (git history
yielded nothing interesting) and it seems to have no effect.
Change-Id: I4998b879a728a6fb68e1bd187c521e2304e5047e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1265
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Reviewed-by: Kane York <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
Not having this set led to gerrit setting the committer to
"qyliss <hi@alyssa.is>", which is wrong.
Change-Id: I3fe02264e22dd6d739575b34ceb1221d1d6a9d98
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1267
Tested-by: BuildkiteCI
Reviewed-by: qyliss <hi@alyssa.is>
This breaks tooling for some people, and we aren't actually using the
git submodules.
Change-Id: I5b4dfd4ad76bf72e9dbc7de29f17f28ebf6b8ba0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1255
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
This has to be disabled per-buffer
Change-Id: I56bcf25d78c56d531b361f64f26bff9e9a986c39
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1257
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
all of the executables that get built during regular development depend
on this being set to a directory that contains the nix directory -
previously we had been doing it manually every time, this automates it.
Change-Id: I4c957c0abf0a92ca7122a47d3b141a8ede280e13
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1258
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Configures the CMake build to load & run the GoogleTest tests.
I (grfn) also updated this to get the tests running as part of the nix
derivation, which required defining our own manual configurePhase and
installCheckPhase, rather than depending on the one provided by stdenv.
Not doing this would cause cmake to attempt to *run* the tests as part
of the buildPhase, which wouldn't work because the dynamic libraries
hadn't been put into a place where the test executables knew where to
find them. We're not sure *why* this fixes it, and for some reason
fixing this also breaks the automatic behavior of nixpkgs of passing
-j$NIX_BUILD_CORES -l$NIX_BUILD_CORES to make, but that's eaasy enough
to fix manually in a preBuild
Paired-With: Griffin Smith <grfn@gws.fyi>
Change-Id: I79d61854a3ff47301cdce8a40c76820a97bdf901
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1240
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Breaking change detection will run but not enforce.
Emoji of water buffalo was chosen by @pedge fiat in the bufbuild slack.
Change-Id: Ie292f2bfddc0e3bc512e4a138c0b5d0fa2603bad
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1247
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: glittershark <grfn@gws.fyi>
This means that following the link locally is likely to do something
far more useful. For example, C-c C-o in Emacs with markdown-mode
will open the tvl-slapd file, rather than opening it in the browser.
Change-Id: Icba3c195359855014fef17538a155656363a8b1e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1261
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Inconveniently, I do not have the cipher code that I wrote from a previous
chapter, and I'm not eager to reimplement it.
TODO
- Implement encrypt
- Implement decrypt
- Read all characters from STDIN
The Hetzner DNS servers were unhappy after today's Cloudflare outage,
and that broke some of our builds - this wouldn't have happened with
Google DNS!
Change-Id: Ib74c6de9526e739f55d4a9830d945ece35b72138
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1259
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
how *this* got classified as a verb I will never understand.
Change-Id: I1ae0c5092b0f4371fb191e19f576dac89fb941ab
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1250
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Also adds the missing check_contents field to the VerifyStoreRequest
proto message, since it was missed in the original pass. This is done
using a renumbering, which is fine in this case since the proto hasn't
been deployed yet
Change-Id: I92bf4e48a71a25ae02ae02b3deaf6e7c71fe5da7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1237
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Reviewed-by: Kane York <rikingcoding@gmail.com>
Change-Id: I8b1d84799a608a516d0b4980022a7edd545a1ca1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1235
Tested-by: BuildkiteCI
Reviewed-by: Kane York <rikingcoding@gmail.com>
Change-Id: I243d67b0bce29d54c7d6e08f5eee70bd395cf9a2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1234
Tested-by: BuildkiteCI
Reviewed-by: Kane York <rikingcoding@gmail.com>
Backported from:
b3e5eea4a9fcd048a526
Intentionally skipped because we have not backported the JSON changes:
9f46f54de4
Did not apply changes ni primops.cc, because those look suspect and
are also based on something that we don't have in our tree.
Change-Id: I837787ce9f2c90267bc39fce15177980d209d4e9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1253
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
We want to *trace* the 'Value *' arrays, not garbage-collect them!
Otherwise the vectors/maps can end up pointing to nowhere.
Backported from:
10e17eaa58
Change-Id: I30dc94caa80c9d982e7a14bc67ba2d065e8203aa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1252
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Previously the memory would occasionally be collected during eval since
the GC doesn't consider the member variable as alive / doesn't scan the
region of memory where the pointer lives.
By using the traceable_allocator<T> allocator provided by Boehm GC we
can ensure the memory isn't collected. It should be properly freed when
SourceExprCommand goes out of scope.
Backported from:
d2c371927e
Change-Id: I1f7c745dbc66c7164bee50f4d9b0d437dbc7dd51
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1251
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
This is a blocker to enabling the linter.
Change-Id: I9f8d3cc19c7539086f53474a505362230fc56c04
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1245
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
This is a bad idea, it shouldn't exist, nixpkgs doesn't use it.
Change-Id: Ic4d1b936d8f059d5c40f0567af165b02427d7e36
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1241
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
I was instructed to benchmark these functions, but I couldn't get the
benchmarking library to run using Nix -- although I'm *sure* it's
possible. Unfortunately the book recommends using `stack`, which I couldn't
reproduce.
The link here doesn't work, which is frustrating.
Change-Id: I70f5770226b1c39a5401d09037cce31a52f5cada
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1225
Reviewed-by: lukegb <lukegb@tvl.fyi>
Tested-by: BuildkiteCI
These are the queries that are handled in the confusing case statement
in the old daemon implementation, because they have very similar
structure.
Change-Id: Ie7143354f66cef4336dff8072ede9a56271a7e89
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1228
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
What it does I will never know. It takes a path and returns a path.
Something happens in the middle.
Change-Id: I499a9df700e5b954c9aaf6d694753ff34e773dfd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1210
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
