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>
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>
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>
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>
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>
These files were always implicitly depended upon by worker-protocol.hh, but just so happened also always be included in places where the other ones were already present.
We are likely getting rid of this file sooner rather than later, but in
the meantime this will cause clangd to shut up while I'm editing the
file.
Change-Id: I0d765f8b86828b6612e5483417e452221ea3c5b1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1207
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
Add QueryValidPaths and QuerySubstitutablePaths, both of which filter a
list of paths based on a set of criteria.
Change-Id: I6aa4647efe82b82dc9582a311643d5f9b6d521d5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1203
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Replaces the previous uses of the (ordered!) std::map and std::set
with absl::flat_hash_{map|set}.
After some careful reading it seems that there is actually no
ordering dependency on these types, and the (drop-in) replacements
perform slightly better.
Overall this is not fixing a bottleneck, just a driveby thing.
Change-Id: Ided695dc75676bd58515aa9382df0be0a09c565e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1220
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: isomer <isomer@tvl.fyi>
Tested-by: BuildkiteCI
Several definitions of functions declared in eval.hh were previously
implemented in parser.y, this moves them over to parser.cc.
While this still isn't a reasonable place to keep them, the long-term
fix is more likely to be that eval.hh needs to be split up.
Before we get to that point however, this already gives us the ability
to use tooling with this code.
Change-Id: If06fb655325fe281564047ffab0a0a640428a0ee
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1219
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Moves several of the static helper functions into a new parser.cc
file.
Once the rest of the code is usefully extracted, these will be moved
to a private namespace.
Change-Id: I0d7b53dcefe31bb5c6bad3ad7f5fcb48276bf799
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1218
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
First step (of many?) towards extracting all the inline code from the
Yacc file and keeping it somewhere more accessible instead.
Note that none of this code has previously been touched by a linter or
formatter, pretty much ever, so as it is extracted it also undergoes
similar changes to the whole codebase after the initial fork.
Change-Id: If3b7181f22e3b3fd8c58dfa9befa7ee2896ea06d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1217
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Instead of manually iterating over the two bindings to be combined,
this adds a new static method on the Bindings class which merges two
attribute sets by calling the range insertion operator over them.
In some anecdotal tests, this can lead to a ~10% speed bump -
depending on the specific operation.
Change-Id: I5dea03b0589a83a789d3a8a0fc81d0d9e6598371
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1216
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Changes the derivation name & README overview to say "Tvix" instead of
"tazjix".
The previous name was mostly intended as a joke, and a way for me to
distinguish output paths. It's certainly not the intention to have a
portmanteau with my name here, especially now that several people are
contributing to the fork.
Change-Id: Icface5484d52355111eca23b2f6bd3b9e5567275
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1212
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
They're not mentioned anywhere on the client or the server.
Change-Id: Ia78c8bde49326f6bf69b4aeded083cfd3235131f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1188
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
On the chopping block this time:
* requests/responses that return one or more store paths, and contain
nothing else, have been changed to use the same types (StorePath and
StorePaths, respectively)
* QuerySubstitutablePathInfos has been added. It should be noted that
legacy Nix has two versions of this call, one that only queries a
single info (deprecated) and one that queries multiple. We have only
implemented the latter.
* QueryDerivationOutputs has been added.
Change-Id: Iccc9041e7064e141cf593467ecdcc327581c4056
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1186
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Slight performance optimisation of nix::printString by copying chunks
of the input string which do not need escaping as contiguous blocks.
Paired-With: Perry Lorier <isomer@tvl.fyi>
Change-Id: I48bad90c8f2831ae4524c814a12b1982989922f9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1184
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: glittershark <grfn@gws.fyi>
A significant fraction of all created attribute sets are empty; hence
this is an easy optimisation to make.
Paired-With: Perry Lorier <isomer@tvl.fyi>
Change-Id: I0884194d04c1ee95b2b239a253515f2152bc0856
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1179
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Add tools.perf-flamegraph, which collects the base case execution of
perf piped through stackcollapse-perf and flamegraph to flamegraph the
execution of an external command via perf.
Change-Id: I671fe254dc374b6cd7deca2d3bdea266164de025
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1176
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
Change-Id: If580b76b7b7170ce7840d3a97c3a547c29405a6f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1174
Tested-by: BuildkiteCI
Reviewed-by: Kane York <rikingcoding@gmail.com>
This reverts parts of the CLs splitting the backing implementation for
Bindings and moves back to only the BTreeMap-backed implementation.
Our evaluation has indicated that the Vector-backed implementation
does not match the performance of the plain array used upstream, and
in my view the complexity introduced by it is not worth the relatively
small (single-digit percentage) performance increase with a
pivot-point close to the number of attributes yielded by
stdenv.mkDerivation.
Going forward we will trial implementations of attribute sets backed
by HAMTs, and investigate other mechanisms of speeding up the language.
Some changes from the previous CLs are retained, for example the
removal of insert_or_assign and the passing of capacity.
Change-Id: I6eb4b075b453949583360755055c21a29d7ff642
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1172
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
Since one of the two implementations essentially uses the same shape
as the upstream Bindings, we backport their merge sort implementation
to ensure that we're doing the same thing semantically.
Paired-With: Luke Granger-Brown <git@lukegb.com>
Paired-With: Vincent Ambo <mail@tazj.in>
Paired-With: Perry Lorier <isomer@tvl.fyi>
Change-Id: I0d865897991eec0c4dd84d9bd0415cd1ca437792
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1162
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>
We accidentally returned the incremented iterator in the
post-increment, this fixes it.
Paired-With: Luke Granger-Brown <git@lukegb.com>
Paired-With: Vincent Ambo <mail@tazj.in>
Paired-With: Perry Lorier <isomer@tvl.fyi>
Change-Id: I36c79eb56359bb12a78ad3489e7d7d2eb2053510
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1140
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>
This function in never called, so let's just remove it
Paired-With: Luke Granger-Brown <git@lukegb.com>
Paired-With: Vincent Ambo <mail@tazj.in>
Change-Id: I79125866254d90dd0842bc86830d2103ac313cb6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1125
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: isomer <isomer@tvl.fyi>
To aid in making the decision of where to (currently just statically)
use a vector or btree as the backing implementation, add an extra
constructor argument to Bindings::NewGC for a capacity, and use
a (currently hardcoded at 32, for no good reason other than it felt like
a reasonable number) pivot to switch between our possible backing
implementations. Then, update all the call sites where it feels
reasonable that we know the capacity statically to *pass* that capacity
to the constructor.
Paired-With: Luke Granger-Brown <git@lukegb.com>
Paired-With: Vincent Ambo <mail@tazj.in>
Paired-With: Perry Lorier <isomer@tvl.fyi>
Change-Id: I1858c161301a1cd0e83aeeb9a58839378869e71d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1124
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: isomer <isomer@tvl.fyi>
Add an alternative impl of the now-abstract Bindings base class that is
backed by a std::vector, somewhat similar but stylistically a little
superior to the array-backed implementation in upstream nix. The
underlying iterator type in BindingsIterator is now backed by a
std::variant that we std::visit an overload over in order to implement
the various bits of the iterator interface.
Paired-With: Luke Granger-Brown <git@lukegb.com>
Paired-With: Vincent Ambo <mail@tazj.in>
Paired-With: Perry Lorier <isomer@tvl.fyi>
Change-Id: I7fbd1f4d5c449e2f9b82102a701b0bacd5e80672
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1123
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
To pave the way for the thing we want to do eventually which is use a
linear-time array for bindings (aka attribute sets) that are statically
known to be small enough to get a performance benefit from doing so,
make the Bindings class abstract, and define a BTreeBindings class that
inherits from it and is (currently always) returned from the static
initializer. The idea is that we'll have an ArrayBindings class as well
later that we can dispatch to conditionally based on an optional
"capacity" parameter or something like that.
There was some difficulty here in getting the iterator to work - the
approach we settled on ended up making a concrete BindingsIterator class
which will wrap a std::variant of either a btree iterator or something
else later, but right now just wraps a btree iterator.
Paired-With: Luke Granger-Brown <git@lukegb.com>
Paired-With: Vincent Ambo <mail@tazj.in>
Paired-With: Perry Lorier <isomer@tvl.fyi>
Change-Id: Ie02ca5a1c55e8ebf99ab1e957110bd9284278907
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1121
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Having a default constructor for this causes a variety of annoying
situations across the codebase in which this is initialised to an
unexpected value, leading to constant guarding against those
conditions.
It turns out there's actually no intrinsic reason that this default
constructor needs to exist. The biggest one was addressed in CL/1138
and this commit cleans up the remaining bits.
Change-Id: I4a847f50bc90e72f028598196592a7d8730a4e01
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1139
Reviewed-by: isomer <isomer@tvl.fyi>
Tested-by: BuildkiteCI
This has been providing a warning and it's been bothering me.
Change-Id: I0548059950ec4250d7cf0938f9deae09eafe593c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1141
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: isomer <isomer@tvl.fyi>
Tested-by: BuildkiteCI
nix:AttrName was one of the few classes that relied on the default
constructor of nix::Symbol (which I am trying to remove in a separate
change).
The class essentially represents the name of an attribute in a set,
which is either just a string expression or a dynamically evaluated
expression (e.g. string interpolation).
Previously it would be constructed by only setting one of the fields
and defaulting the other, now it is an explicit std::variant.
Note that there are several code paths where not all eventualities are
handled and this code is bug-for-bug compatible with those, except
that unknown conditions (which should never work) are now throwing
instead of silently doing ... something.
The language tests pass with this change, and the depot derivations
that I tested with evaluated successfully.
Change-Id: Icf1ee60a5f8308f4ab18a82749e00cf37a938a8f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1138
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
Implements the fairly common lambda overload class used for std::visit
over variants and other things that require groups of callables.
Change-Id: Ia7448b7e1bd349b4909974758e6e6303a80d86d7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1137
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: edef <edef@edef.eu>
This also incidentally includes a fix for _not_ loading fonts from
Google Fonts, but I don't really care about that.
Change-Id: I6e00791d0ba06cb1e3c029e1b8617c33000d2ab1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1041
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Backport of b244e65cdb
Fixes https://github.com/NixOS/nix/issues/3175
------
Original fault description by puck:
I suspect I found the issue: The Nix Command structs are stored on the
heap (using ref<T>, a wrapper around std::shared_ptr<T>), which means
that any pointers that the NixRepl struct contains are eligible to be
reaped by the GC. This includes, but is not limited to, the Env
pointer, which seems to cause most of the random segfaults, or random
other values in the environment, which seems to be what @arianvp
experienced too.
Change-Id: I376d7cfd432daaa6f1fbbf77788ff048082f34e5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1001
Tested-by: BuildkiteCI
Reviewed-by: Kane York <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
Previously the nix-daemon would crash if a user fed it invalid store
paths for drv files. The crash was due to the changed assertion
triggering. Whenever that assertion would hit the nix-daemon process
along with all it's current childs (running builds from all users) would
be interrupted.
Before this patch:
$ nix-store --realise /nix/store/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.drv
don't know how to build these paths:
/nix/store/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.drv
error: unexpected end-of-file
< nix-daemon terminates >
With this patch:
$ nix-store --realise /nix/store/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.drv
don't know how to build these paths:
/nix/store/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.drv
error: path '/nix/store/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.drv' is not a valid store path
< nix-daemon does *NOT* terminate >
Change-Id: I01c5048c8a43a8b9154bdeb781d05b7744869ec0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/981
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: tazjin <mail@tazj.in>
This takes us about halfway through worker-protocol.hh
I have left out the documentation strings for some of these items
because I don't feel that I can currently write an unambigous
description of them. For now I am just attempting to match the types.
Change-Id: Iae64b1676152fe4ea069e2021b75ad76465cf368
Reviewed-on: https://cl.tvl.fyi/c/depot/+/960
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
- X-Forwarded-Proto support so it knows it's behind TLS
- Remove extraneous logs and just log to stdout so it's caught be systemd
Change-Id: I650777bbfd24a1922f26967ffff7da06d14b6639
Reviewed-on: https://cl.tvl.fyi/c/depot/+/952
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
This reverts commit 8b58593193.
Reason for revert: Google has fixed the upstream issue and this is not necessary anymore.
Change-Id: Ib1f7cfbc0e7e0997239514e9be75d2deab8c3c67
Reviewed-on: https://cl.tvl.fyi/c/depot/+/961
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Integrate the keyboard layout for my Ergodox EZ, which is a layout for
QMK, with the depot, including exposing several cross-compilation
packages necessary to compile qmk for avr in third_party.
Change-Id: Idd43169a0a3cf0be2bd1a578fdaff70388a58bfc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/947
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
There is a temporary issue affecting the retrieval of discovery
documents in the Google Mail API:
https://issuetracker.google.com/issues/160441983
It's possible to work around this by hardcoding the document instead
of retrieving it over the network, as all other API calls still work
as they should.
This does exactly that by generating a patch to apply to lieer, from
the file checked in to the depot with this commit.
This workaround should be reverted once Google has fixed the issue
upstream.
Change-Id: I0063d0bc67753ffa5261c2aa059c7bfd09136ba0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/945
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
This isn't actually used yet, but forces the protos to be included in
the build which is useful for iteration.
Change-Id: I2abcaf297f34ae741f00ad0c929b226d5603c9d7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/928
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Adds dependencies on the gRPC & protobuf libraries, and implements Nix
code to generate the C++ sources from the included proto definitions.
This is theoretically supported via CMake, but practically doesn't
work and I don't care to debug why.
Doing it like this lets us instead add a CMake library target for our
proto definitions based on the sources generated by Nix.
Pros:
* no need to deal with the gRPC CMake mess
* it works!
Cons: * iteration requires nix-shell restart
Change-Id: Ie1fe9807fc96c49cb8f7161ba59d093456062b15
Reviewed-on: https://cl.tvl.fyi/c/depot/+/927
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Adds initial gRPC definitions for the Nix worker protocol, which is
currently defined messily across the following files:
src/libstore/worker-protocol.hh
src/libstore/remote-store.cc
src/nix-daemon/nix-daemon.cc
The protocol definition is basically a big enum with the signatures of
the calls being implicit in the various client/server implementation
functions.
The definitions in this file are slowly reversed from these implicit
signatures, and are likely to contain an error or two which will be
weeded out when this is taken into use.
Only a handful of the calls are included in this commit, it is
intended to get us up and running first.
Change-Id: Ibc9b2ab4b91a064c8935f09f7ac72bb8150fb476
Reviewed-on: https://cl.tvl.fyi/c/depot/+/926
Reviewed-by: isomer <isomer@tvl.fyi>
Tested-by: BuildkiteCI
gRPC 1.29.0 can not be built with our precompiled libs because it
accidentally overrides the C++ standard specified by the users.
This was fixed in 1.30.0.
Change-Id: I9a0390b3f5ec8dae6c295562f3a94b3dfa681dd1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/925
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Same as cl/921, it seems that the trick to making this work is indeed
overriding the C++ standard used in the dependency.
Change-Id: I3c5984d71014d774c161ecc283844f504fd44719
Reviewed-on: https://cl.tvl.fyi/c/depot/+/922
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
This didn't work previously ... but now it does. I think setting the
standard explicitly is what did the trick, but it's slightly unclear
to me why.
Either way this means that Abseil is no longer constantly getting
recompiled when building Nix, which is nice.
Change-Id: I377f7b68bf1ef9045df6a2eee8fdd0c92f243547
Reviewed-on: https://cl.tvl.fyi/c/depot/+/921
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
These bits are no longer required with the hashmap-backed
implementation of attribute sets.
Change-Id: I8b936d8d438a00bad4ccf8e0b4dd719c559ce8c2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/912
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
Add expression for building haskell-language-server, based on a vendored
version of https://github.com/korayal/hls-nix with hashes updated to
work with our nixpkgs version and ghc 8.8.3. Also add that to CI
builds, so whitby will build it for me (thanks whitby).
Change-Id: I373f8a7cb67974b8aa043b116436c074591b8d57
Reviewed-on: https://cl.tvl.fyi/c/depot/+/897
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: BuildkiteCI
At present, we don't return HTML titles if there's a trailing slash,
or a patchset. Instead, just consume the / and anything after it.
This also fixes /123, because this is HTTP redirected to the full path
*with a trailing slash* which otherwise wouldn't get the title
injected.
Change-Id: Idfd0e67752880a37dce0b400a3c1cfc53fac2912
Reviewed-on: https://cl.tvl.fyi/c/depot/+/859
Reviewed-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This enables support for the Argon2 password hashing mechanism in
OpenLDAP. Note that we also need to configure the LDAP module to load
this, so this change is not yet sufficient for actually using Argon2
hashes.
Change-Id: I151b854b777daa924b22224a43851432a88a2760
Reviewed-on: https://cl.tvl.fyi/c/depot/+/830
Reviewed-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Tested-by: BuildkiteCI
... and remove a package that doesn't exist anymore (at this location)
from the nixpkgs allowlist.
Change-Id: I663c84c387fb04bb3b47448132ad768ed5352474
Reviewed-on: https://cl.tvl.fyi/c/depot/+/829
Reviewed-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
Tested-by: BuildkiteCI
We have this nice `runExecline` now, so we don’t need to use
`runCommand` (which spawns bash) just to write a simple script.
Change-Id: I2941ed8c1448fa1d7cc02dc18b24a8a945b2c38b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/704
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: BuildkiteCI
I've done a small amount of investigation and settled on this as my
favorite gitignore source filter function out of the several that are
available.
Change-Id: Idf1f2f643acc7f8e44de6c0c8702b16e0d37face
Reviewed-on: https://cl.tvl.fyi/c/depot/+/762
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Add a few relatively uncontroversial patches to fix some broken packages
that I had developed for xanthous to the top-level third_party tree, so
they can be reused by other people in the monorepo
Change-Id: I68740477bda278c5dcc123080029ee4bd2cae37a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/740
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: tazjin <mail@tazj.in>
The most trivial of all derivations. It is more useful than it looks.
Can be used to bind nix expressions (e.g. test suites) to a
derivation, so that `nix-build` does not crap itself.
Change-Id: I61c24d8c129c9505733161207f3c30e820f5b15e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/665
Reviewed-by: tazjin <mail@tazj.in>
