Commit graph

11219 commits

Author SHA1 Message Date
Vincent Ambo
5ad61ee408 chore: Add __readTree attributes on systems that need to be built
This is a temporary state (TODO added) to be picked up by the new CI
logic.

Change-Id: Id4702740ffd18325088e2a8a0c6157a8cee7ccf7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1852
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2020-08-26 23:49:32 +00:00
Vincent Ambo
eb3c4a3c11 fix(3p/haskell_overlay): Fix imports and remove unused file
Change-Id: I1973bc1b11442dc8150c3b07bd06a6f94c4c4380
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1851
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-26 23:49:32 +00:00
Vincent Ambo
7e6b3e1b42 chore: Add meta.ci=false to various broken projects
These projects, which are not currently included in CI runs, don't
build at the moment.

Upcoming logic changes would mean that we would start including them
in CI, which is undesirable until they're fixed - but I'm not going to
be doing that now.

Change-Id: I7c337e098be8bff00db6d99fc7236a695f5a85f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1850
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-26 23:49:32 +00:00
Vincent Ambo
970f90c711 fix(multi/home-manager): Prevent readTree failures on home-manager.nix
This file is not a readTree-compatible Nix file, but rather a NixOS
module. At some point it should be moved elsewhere and .skip-subtree'd
to avoid this issue.

Change-Id: If1b3f7cc80084af1f44036b8b9272f7b76438c2c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1849
Tested-by: BuildkiteCI
Reviewed-by: multi <depot@in-addr.xyz>
2020-08-26 23:49:32 +00:00
Vincent Ambo
dbda84bac3 fix(readTree): Add __readTree attribute to folders
This is required to automatically walk the tree (see subsequent
commits).

Note: Lisp packages are removed from the CI builds in this commit
because the attrValues of third_party.lisp will contain an element
that is simply `true`, which causes a type error.

These packages are re-added when CI refactoring is complete.

Change-Id: I21e2b719e6c7161c23d2867a216f4daa1c6c8394
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1848
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-26 23:49:32 +00:00
Vincent Ambo
475d41f698 chore(glittershark): Temporarily skip grfn's subtree
... explanation within.

Change-Id: Ia357d30577fcc8b3d8ebc85288683e50cc318fea
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1847
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-26 23:49:32 +00:00
Vincent Ambo
8acbde4e15 chore(third_party): Skip subtrees of large external projects
Change-Id: Icef3900f9d1e55fd15c5286a794293368c33492c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1846
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-26 23:49:32 +00:00
Vincent Ambo
468ffcd4b6 fix(tvlc): Do not call mkDerivation in default.nix
This should actually just be an attribute set.

Change-Id: Idea1a9f7cfbb2eecd7e6342c6b5aeb66d3f3441a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1845
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-26 23:49:32 +00:00
Vincent Ambo
2bf806b21a chore(tazjin/dt): Move project into user folder
... missed this when going multi-user.

Change-Id: If2c9f24555f82e944e3cebb45b2a13801cc1f35e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1844
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-26 23:49:32 +00:00
Vincent Ambo
bc5d4672aa fix: Remove ./presentations from top-level
This folder doesn't exist, it's part of my user folder now. We didn't
notice because nothing is walking the tree.

Change-Id: Idc6f20a8e4806a158c598fd63d381ab07934be1e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1843
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-26 23:49:32 +00:00
Vincent Ambo
e90242d029 chore(net): Remove mushroom
We don't need to build this anymore.

Change-Id: I0ddd4ec3db9eb4774553003e18c5503b0f431810
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1842
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Tested-by: BuildkiteCI
2020-08-26 22:21:10 +00:00
Vincent Ambo
dec32be0d7 fix(tazjin/emacs): Override vterm's internal title generator
This used to be part of the public interface, but was removed and
replaced with a (less useful) format string.

Change-Id: I387557c20c2eddde16974c3fcad1712569db5325
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1841
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2020-08-26 11:15:41 +00:00
Kane York
a9650041bb feat(tools/tvlc): pass list of derivations to depot-scanner
You can now provide a list of Nix derivations to tvlc to get a git worktree + sparse-checkout containing only the paths needed to build the specified derivations.

Known bugs: even though //third_party is only passed to readdir(), git doesn't know this and includes all of //third_party/*.

Change-Id: I9dccebd3fbff4bb04ebd568175cf0a7e37d71ab3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1826
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2020-08-25 22:34:02 +00:00
Griffin Smith
e539242032 feat(gs/emacs): Make cider test report popup bigger
Change-Id: I72a7af7cbbcde3eee7ef1e61d1a431a2f7779c62
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1839
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-24 16:01:37 +00:00
Griffin Smith
a57f1469ef fix(owothia): Use correct articles
I'm an owothia, owo

Change-Id: I59d523268851e792067e10d440147d12409c60f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1833
Tested-by: BuildkiteCI
Reviewed-by: eta <eta@theta.eu.org>
2020-08-24 15:11:20 +00:00
Vincent Ambo
35b214ae9f feat(tazjin/emacs): Add magit-find-file-worktree function
This will look up a file in the current worktree of the git repository
enclosing `default-directory'.

In combination with project-find-file this lets me toggle between
switching to a file within a project, and within the whole depot.

Change-Id: Ie1011f10051fc2c4bd4279b0944a79c7edf92f3b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1838
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2020-08-23 23:47:46 +00:00
Vincent Ambo
937469509b feat(tazjin/emacs): Add depot-aware project.el extension
If this ends up working well I'll extract it to tvl.el

Change-Id: I83722abf33a3346ccc7957c8d64d6381b15c6ee9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1837
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
2020-08-23 22:48:04 +00:00
Griffin Smith
7a344fbb5e feat(nix/buildLisp): Expose an sbcl attribute
Expose an `sbcl` attribute on packages and programs, to allow for easier
development either with SLY or on a REPL.

Change-Id: Ide4d087a5223561e1fe192ef32dc593c54b5a20e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1834
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2020-08-23 22:21:17 +00:00
Vincent Ambo
d4824b64f6 feat(whitby): Enable log forwarding via journaldriver
Change-Id: I474159acfe514f6f2eb7867e4eba854016590ab1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1836
Tested-by: BuildkiteCI
Reviewed-by: isomer <isomer@tvl.fyi>
2020-08-23 20:45:18 +00:00
Vincent Ambo
1cf11317ca refactor(tvix/libutil): Mark single-argument constructors explicit
This is the clang-tidy lint 'google-explicit-constructor'.

There's a whole bunch of breakage that was introduced by this, and we
had to opt out a few types of this (esp. the string formatting crap).

In some cases minor other changes have been done to keep the code
working, instead of converting between types (e.g. an explicit
comparison operator implementation for nix::Pid).

Change-Id: I12e1ca51a6bc2c882dba81a2526b9729d26988e7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1832
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-23 11:58:44 +00:00
Vincent Ambo
1443298657 style(tvix): Add missing braces in expressions
The previous clang-tidy invocation missed some header files, which has
now been rectified.

Change-Id: I31547754fbf52f439dc7aeefb08ab90bd50c4156
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1831
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-21 03:55:56 +00:00
Vincent Ambo
7edbe59c6c style(tvix): Replace remaining typedefs with using statements
Change (mostly) created via:

  fd . -e hh -e cc | parallel clang-tidy -p ~/builds/nix --fix "'--checks=-*,modernize-use-using'"

Change-Id: I90ad6e64a5399f2005dfb9956074ec51c2c78cea
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1830
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-21 03:55:56 +00:00
tazjin
674d921202 revert(whitby): Use Tvix as the system Nix on whitby
This reverts commit 8fa3087067.

Reason for revert:

This almost worked. We discovered two important issues:

- The daemon startup does not correctly handle the socket passed in by systemd.

- There is some issue with chunking of large calls, running a build for ci-builds resulted in:

tazjin@whitby /depot (canon)> nix-build -A ciBuilds.__allTargets
E20200821 01:42:22.846053 12601 shared.cc:306] error: Rpc call addTextToStore to unix:///nix/var/nix/daemon-socket/socket failed (RESOURCE_EXHAUSTED): Received message larger than max (10889961 vs. 4194304)

Change-Id: Ic5ba4ef06a4953cf71a36b139fe25ea673cb6fee
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1802
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-21 02:01:33 +00:00
Vincent Ambo
8fa3087067 feat(whitby): Use Tvix as the system Nix on whitby
... this is going to break so much stuff. Lets have some fun.

Change-Id: If0185e0323391c7055d47b797083bb5afde57cb5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1829
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-21 01:37:25 +00:00
Vincent Ambo
ec72ca1961 fix(tvix): Add newlines to build logs
.. turns out producing an entire build log on a single line is not
useful.

This does not use `<< std::endl` because we have run into buffering
issues with the implementation of the logs->gRPC sink, but intend to
replace this in the future using a structured sink for BuildEvent
protos rather than a raw stream.

Change-Id: Ia9b05fa804391d389e2ef53ab4436c0ec5cc452e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1828
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-21 01:35:08 +00:00
Vincent Ambo
06681c35a9 refactor(tvix): Replace several DiscardLogsSink() with std::cerr
Introduces the actual log sink in several places where we actually
want the build logs to thread through correctly.

This should cover *most* build paths.

Change-Id: I735dff8a79f7e35a5874eb89b4abb980f9703dc2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1827
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-21 01:35:08 +00:00
Vincent Ambo
262af89f81 feat(tvix): Write build logs into the build log sink
This *should* wire up the builder's logs all the way back through the
gRPC client, where they are then conveniently discarded.

Change-Id: I65f22526d0b5a8b8d90f28665bc1b4bc7f7c802a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1825
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-21 00:57:18 +00:00
Vincent Ambo
e08f36c32f chore(tvix): Thread std::ostream through builder goals
This passes an output stream for build logs to almost all relevant
functions inside of build.cc by threading it through the
`Goal`-abstraction.

Store calls that create goals but don't have a sink available use the
DiscardLogsSink().

Change-Id: I2c0cb1aec1f9150f33113f4752055cea518ede8b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1824
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-21 00:37:16 +00:00
Vincent Ambo
8893c30114 chore(tvix): Add TODO comment for std::ostream in buildDerivation
Change-Id: I1e3b6abd4606d86f00ddaa8e2a1809f51e27126d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1823
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-21 00:37:16 +00:00
Vincent Ambo
375c1c2a4e style(tvix): Move a comment to fix a formatting issue
Change-Id: Idd490b978c07d1b1113ee97b5d19719a27436fba
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1822
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-21 00:37:16 +00:00
Griffin Smith
bbacf03a3a feat(gs/emacs): Make forge popups 0.75 height
Change-Id: I019d9fc3846a66690b946fb3a0213881697d9caf
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1821
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-20 19:05:11 +00:00
Griffin Smith
8c91d04834 refactor(gs/emacs): Make slack popups take up half the window
Only having a third has left me feeling like I need a little more space.

Change-Id: I9424ec8bf2eeb55a62f21dd72b5ee6251670b0b4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1800
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-20 19:05:11 +00:00
Griffin Smith
f838f75acd feat(gs/emacs): Add capture template for windtunnel
Change-Id: I6c9079318f13746d50d239dc0ca86a0f86a5920d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1799
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-20 16:36:06 +00:00
Griffin Smith
1dec64c492 feat(gs/emacs): Tweak slack config
Disable the prompt for sending thread replies to the channel, tweak the
slack popup buffer settings, add some bindings, and move all the slack
config to its own file.

Change-Id: I670394942bd9b7e4cfc22953227c21d50a315c22
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1798
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-20 16:36:06 +00:00
Vincent Ambo
33e8b0f975 chore(tvix): Thread a std::ostream through Store::buildPaths
This part of the store API needs to carry a handle to the log sink
from now on, so that it can be passed in as appropriate from the gRPC
handlers.

In all places where there is no such handler available at the moment,
the discarding log sink has been inserted. This can be used as a
convenient grep target in the future.

Change-Id: I26628e30b4c6437dccdf8f722ca2e8ed827dfc19
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1797
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-20 11:48:40 +00:00
Vincent Ambo
f7fa77f14d style(tvix): typedef -> using in build.cc/store-api.hh
this shuts up a few lints ...

Change-Id: I51ee9418767e97247f98b170cdad137e5b12b44d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1796
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-20 11:48:40 +00:00
Vincent Ambo
a75c0278db refactor(tvix): Remove some default values from virtual methods
This is not actually legal code, but it kind of ... works. There are
more of these around, these were just the ones Griffin stumbled upon
while working on the build logs.

Change-Id: Iff9821d8fe145dd426648a8ff4510a73f67c9b7d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1795
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-20 11:48:40 +00:00
Griffin Smith
e09a6262d5 feat(tvix): Implement std::streambuf for a build log -> gRPC sink
Introduces a class which implements std::streambuf by sending build
log lines to the provided gRPC stream writer as individual messages.

This can be used in the implementations of calls which trigger builds
to forward logs back to the clients.

Change-Id: I3cecba2219cc24d56692056079c7d7e4e0fc1e2c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1794
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-20 11:48:40 +00:00
Vincent Ambo
19e874a985 feat(tvix): Introduce build event streams in worker protocol
Introduces a new `BuildEvent` proto type which is streamed in response
to calls that trigger builds of derivations.

This type can currently supply build statuses, log lines and
information about builds starting.

This is in preparation for threading build logs through the processes.

Since we have nowhere to send the logs (yet), a null sink is used
instead.

Co-authored-by: Griffin Smith <grfn@gws.fyi>
Change-Id: If7332337b89506c7e404cd20174acdaa1a3be4e8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1793
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: kanepyork <rikingcoding@gmail.com>
2020-08-20 11:48:40 +00:00
Vincent Ambo
883de9b8d7 feat(tvix): Add a no-op stream buffer for discarding build logs
In some cases we don't have anywhere for the build logs to go. Until
we understand those cases fully and can get rid of them, this null
sink implementation can be used.

Change-Id: Ib93c43caf268e2c01c43d59737a829e8c43d223e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1792
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-20 11:48:40 +00:00
Kane York
dfc351b463 feat(tools/depot-scanner): init project
depot-scanner is a tool that runs Nix and parses the --trace-file-access output to deduce what files are necessary to evaluate a derivation.

Take DEPOT_ROOT from the environment. If depotRoot doesn't exist, print an error early.

Fix the build of the protobuf library. Switch to the GRPC build rule, as a service is in this proto file.

Create the PathType enum and parse it from cmdline flags.

Change-Id: I537b5c6bceecf76ca510f7ac04ab9dad7785feb1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1769
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
2020-08-20 03:05:40 +00:00
edef
50b200f21a chore(3p/loxy): add OWNERS
Change-Id: I054711b07307ce9c0b3ce0f85319e58616db3639
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1790
Tested-by: BuildkiteCI
Reviewed-by: V <v@anomalous.eu>
Reviewed-by: tazjin <mail@tazj.in>
2020-08-19 13:20:04 +00:00
Kane York
92d4554b62 feat(tools/tvlc): init project
tvlc is a tool for managing sparse git worktrees of the TVL depot.
It is still in development; near-term tasks include a setup script,
Nix dependency resolution, worktree removal, and the dispatch
script.

See cs.tvl.fyi/depot/docs/designs/SPARSE_CHECKOUTS.md for more info.

Change-Id: Iad96656f0206178980fe7dcadd3dffe70d690f8f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1760
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2020-08-19 01:23:54 +00:00
V
d6f17f48de chore(tvl-slapd): decapitalise V's username, use displayName instead
Change-Id: I59cf5e1c850960ae639c6a3ebeb273a4441c48bb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1788
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: tazjin <mail@tazj.in>
2020-08-19 01:23:39 +00:00
V
b8fe5469c6 feat(whitby): add V
Change-Id: I887760edd67135df4e2f58a874314b317838d2e8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1787
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2020-08-19 01:08:33 +00:00
V
8179fb6285 feat(tvl-slapd): add V
Change-Id: Id9253635b73b0eac7871a6baa4f0c7417d135cfe
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1786
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2020-08-19 00:12:04 +00:00
Vincent Ambo
b051148473 fix(tazjin/emacs): Use 'Semi Light' font weight on frog
The font weight rendering issue on frog is, for now, undefeatable and
I'm resorting to just using a lighter font base weight which makes it
possible to actually see bold things.

Change-Id: Ida10f2e8d728039c9ab76bfab1fd0d36340fbac7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1785
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
2020-08-19 00:11:30 +00:00
kanepyork
32d9e6c8d0 revert(3p/loxy): Add link to source repository
This reverts commit 4d113ae9f9.

Reason for revert: Source repository link has been added to the homepage

Change-Id: I21667fab928621ba8973c8598d01920ecbf512ef
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1801
Reviewed-by: lukegb <lukegb@tvl.fyi>
Tested-by: BuildkiteCI
2020-08-18 22:36:18 +00:00
Vincent Ambo
4ed096b7d7 chore(3p/emacs): Enable cairo for Emacs 27.1
... this in turn enables support for Harfbuzz, which enables support
for ligatures - maybe this will make grfn happy!

Change-Id: I331c5171a829800fe532ca0b0d4910478e63ef1b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1783
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
2020-08-18 22:06:16 +00:00
Kane York
290df663af fix(tvix/config): properly handle nonexistent config files
If the global nix config, or any available user nix config location, does not exist, then the loadConfFile() function will throw and not finish initalizing the Nix configuration.

Change-Id: I6db83bca54d9b66699356d107720603476e32c23
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1657
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
2020-08-18 12:05:41 +00:00