A dumb little daemon that stores arbitrary files by content-hash, and
exposes a randomly generated URL by which the file can be fetched
again.
If the same file is uploaded twice, it will only be stored once.
CAS hashes are not exposed to the user, so they can’t figure out
whether a file they know is in the database.
Change-Id: Ie57bc09d429a9f31c8f0fc5f63f78d6a84d650f7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5952
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
A small exec wrapper which will query the lorri daemon for the last
few events, and if it sees a build running for the current
project (searching upwards for shell.nix), it will wait for the build
to finish before executing the command (in the new direnv
environment).
TODO: should patch lorri so that it can provide this information in a
better digestive format; right now it might have a later evaluation
running, so it’s hard to know which completion to wait for …
Change-Id: I8fa4a10484830a731fe3ec58f2694498f46a496c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5903
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
A small script that fetches calendar files for our local trash
provider. First step towards integrating ics files into my calendar
setup.
Change-Id: I0e8915a00c19349104cb6256e9dc87c17620fcae
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5883
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Autosubmit: Profpatsch <mail@profpatsch.de>
Uses the list-based toINI, which removes a lot of the complications
caused by the INI DSL (it was fun to write but really not necessary).
Change-Id: Ia6c30a726662416c99ed74f9eb33537573543383
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5530
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
This is a morph of the `pkgs.lib.generators.toINIWithGlobalSection`
function, which is simplified, inlined, and takes lists instead of
attrsets. This makes the key ordering stable and is easy to generate
from dhall.
Ideally I’d upstream it at one point (in the sense that
`generators.toINI` can also take lists), but that will be a lot more
work that is not necessary atm.
Change-Id: I7d6c129cfee9faedb62f69d479e59a6e05bb7ac6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5529
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
It’s often not obvious what dhall command to run to (type)-check the
dhall files directly without the nix roundtrip.
Now we just print the command, easy to copy.
Change-Id: I704a647bff13f73d5a1b1d33b00a46bcb1a9de4e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5528
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
aerc is a mail client. It needs some ini files to work.
This is an initial attempt at generating them.
Change-Id: I087955f19d2c4527275500a1e13eeb071c98a7b9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5526
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
If no type annotation is given, debugging errors gets a lot harder
because there is nothing to compare it against.
But we can tell dhall to print the type first (this means double
evaluation, but that’s an optimization problem to be solved later).
Change-Id: Icf793828070cd6bb8daeb4c07de3162a5e064653
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5525
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
I figured out that the problem came from me installing alacritty in my
home profile, which was out of sync with my system closure’s opengl.
Updating the home profile “fixed” it.
Change-Id: I1e2b3a91da9a3ab8c47182e0e0a8e69b9285c75b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5522
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
This is an ad-hoc way of adding “well known” executables to my
user directory for now. It’s not pretty, it is what it is.
Change-Id: I93ee1d75b48536692da86485f0ac517aa1935ec4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5335
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Makes it possible to import a dhall file as a nix expression (at IfD
time), embedding dhall into nix.
There’s some setup for adding dhall dependencies as well, but it
hasn’t been really battle-tested yet.
Change-Id: I3e5670f93c612f2eb530d7c65d6bb4b1bf7bd8bd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5333
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
This is a little helper that Graham cobbled together at one point, it
will filter an exact list of files.
Change-Id: Iab786abcd4a7a3cce45a20b2950f103defa91998
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5332
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
It turns out that the netencode spec requiring to ignore *later*
entries meant that every parser has to do an extra check for each
element, instead of just overriding the key in the hash map.
This leads to a situation where the simple implementation is the wrong
one, which would lead to very subtle problems in parsers (see also the
infamous “json duplicate record entry” problem which has been used for
various exploits in the past).
To be fair, exploits are still possible, but at least a `Map.fromList`
will be the right implementation (provided it folds from the left) now
instead of the wrong one.
Examples of the trivial implementation being now right:
Python:
> dict([("foo", 1), ("foo", 2)])
{'foo': 2}
Rust:
> println!("{:?}", HashMap::from([
("foo", 1),
("foo", 2)
]));
{"foo": 2}
Haskell:
> Data.Map.fromList [ ("foo", 1), ("foo", 2) ]
fromList [("foo",2)]
Change-Id: Ife9593956f4718e5e720f4f348c227e4f3a71e2d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5108
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: Profpatsch <mail@profpatsch.de>
It would left-associate in some nix version, this way it’s clear that
you want to join a path segment.
Change-Id: I82a00de720187d1faf908c842e396301ea435a97
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4886
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Now baba can start using it to populate config files from depot.
It’s not entirely working as expected, if stow finds a symlink dir
coming from a different stow, it won’t know how to split it up, so
some manual intervention is required in the beginning.
Change-Id: Ia2271308bf7994ea42e6d7c81c2f3fd94ddf63f3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4838
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
nix-home is (hopefully) gonna be a home-manager alternative for my
home directory.
Files are symlinked into the home directory via GNU stow (since that
is a tried and tested tool), so first step is to set up the base code
for that.
Implements a small tool that reads a single environment variable and
prints it to stdout.
Change-Id: Ifa3fd9f9e1cedc52c3002196d3971b02cb840e80
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4832
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Autosubmit: Profpatsch <mail@profpatsch.de>
WIP: currently just a simple setup that creates an empty git repo if
it doesn’t exist yet, and writes a commit to it.
A simple database backed by a bare git repository.
WIP: Will speak a simple interactive protocol to query files and
update them atomically.
It could be made atomic on the git repo level, if a lock is taken
between reading the current commit ref and creating the commit.
Change-Id: I1fd30a046ac977063c3e08c36d96e835b35ff07d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3046
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
The code in //users/wpcarro/tools/monzo_ynab/ynab/client.go was not
valid Go and has been commented out.
Change-Id: Icb4003607f30294dcbf60132eb7722702c7f0d84
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4400
Tested-by: BuildkiteCI
Reviewed-by: wpcarro <wpcarro@gmail.com>
Reviewed-by: Profpatsch <mail@profpatsch.de>
This function is also generally useful for readTree consumers that
have the concept of subtargets.
Change-Id: Ic7fc03380dec6953fb288763a28e50ab3624d233
A new section for my awesome website.
Migrates an old blogpost from the github repository.
Change-Id: I5fd0c2b2679a1367015fa098e3e787bbc0cdd973
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3293
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
A new section for my awesome website.
Change-Id: I6c624aa0bfaf82aff943431da7499bec1d842c67
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3291
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
… and clean up the import list a little.
Change-Id: I7a116e9bbf01731267795b5327fecf98f0c7c3e4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3286
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
It’s a small tool that I’ve used before but not anymore, but since it
has a few helpers for dealing with cdb stuff, I’m gonna keep it around
for now I guess.
Change-Id: I83c62fa2194113d021414708b0906350b3f2a222
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3283
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
The rendering of the notes/ template was done in a very roundabout way
through the routing table before. Now it’s constructed directly.
Change-Id: Iaa6157cc3f9a7e5e0ad81ab843efa988995666b2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3282
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
We can easily construct netstrings from nix strings, which is super
helpful to inject proper structured data into execline scripts.
Change-Id: Ie8bffed285896223db83652eaea868ece43592b9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3265
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
A little shell script to atomically write stdout to a file.
Change-Id: Icca58909c9ad3f92d69af2f5e20c08d69878a77c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3264
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
We have a bunch of crates in `third_party/rust-crates`; it would be
great if we could check them for existing CVEs.
This tool does that, it takes the rust security advisory database,
parses the applicable CVEs, and cross-checks them against the actual
crate versions we list in our package database.
The dumb parser we wrote is tested against all entries in the
database, so we will notice when upstream breaks their shit.
Checking the semver stuff is easy enough with the semver crate.
If an advisory matches, it prints the whole thing and fails the build.
Change-Id: I9e912c43d37a685d9d7a4424defc467a171ea3c4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2818
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: sterni <sternenseemann@systemli.org>
We can be closed world, so let’s restrict the arguments to the subset
we need for now.
The existing override was wrong, in that `// args` would use the
arguments we already added, again. So instead of deliberating about
how to make this work right in all cases, we don’t need it, we trim
it.
Change-Id: I6443a0808b8bfd5e4db939b669c6afc741954db8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3057
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
`write` returns the written usize; now I wonder why rustc didn’t at
least produce a warning because the result was unused. Do we need to
add any flags to `rustSimple`?
Change-Id: If8d51d95c993dec6c92e46dbc82cd8cdd398f441
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3056
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
I think it’s solid enough to use in a wider context.
Change-Id: If53e8bbb6b90fa88d73fb42730db470e822ea182
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3055
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Moving to toplevel so I can use them with `runExecline`. They should
be pretty atomic, and are proven to work (tests are still in my user
dir, since they test the producers indirectly via the python parser
and I don’t want to pull it out right now).
Change-Id: Id0baa3adcb2ec646458a104c7868c2889b8c64f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3054
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Like `eprint-stdin`, but reads stdin as netencode and pretty-prints it
to stderr.
Change-Id: I430c010b0cac45f077cde9dadfd79adfa7a53eca
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2533
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Simple pretty printer for netencode values, as a rust library and an
accompanying command line tool which takes netencode on stdin and
prints the pretty version to stdout.
Change-Id: I0a57c644985162bc08a9bf1ee78f7be278400199
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2532
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
It’s the inverse of record-splice-env! It sucks up the environment and
prints it as a netencode dict! Only the utf-8 clean parts at least.
Change-Id: I96c19fc5ea3a67a23e238f15f4d0fa783081859c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2527
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
The user expects the editor to remember the positions of fields they
navigated from to a new level, so when they return they get put in the
same spot.
We push the index from one field into every level of the value.
Unfortunately this introduces pointers and all the woes they bring.
Change-Id: I889c28b71fd7082b765e1d6874faeb1b36dade60
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2866
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
This will be needed to factor the current cursor position into vals.
Change-Id: I73635b13c29b6b8925c68005c8db1c4dda93f15d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2865
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Since items are aligned per-line, it makes more intuitive sense to use
up/down for previous/next item, and left to go up and right to go
down.
Change-Id: I6bc33bd4e6e8f9fb245d252ca063dfabf972147d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2864
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
This makes it possible to pipe json dicts to the program and fully
navigate them.
Change-Id: I18dd8683d6f00c8ea967eb0c8dc89d1e0735fbcb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2863
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
A take at a TUI-based structural editor, which should eventually read
a type definition of a structure and some values, and build a GUI to
edit it.
So far you can only pipe it some restricted json (lists, strings and
floats) and “navigate” through the structure with the arrow keys.
Change-Id: I7c8546459ff86c766fc03723f732c7d9f863ceaa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2862
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Please read b/108 to make sense of this.
This gets rid of the explicit list of exposed packages from nixpkgs,
and instead makes the entire package set available at
`third_party.nixpkgs`.
To accommodate this, a LOT of things have to be very slightly shuffled
around. Some of this was done in already submitted CLs, but this
change is unfortunately still quite noisy.
Pay extra attention to:
* overlay-like functionality that was partially moved to actual
overlays (partially as in, the minimum required to get a green
build)
* modified uses of the package set path, esp. in NixOS systems
Special notes:
* xanthous has been disabled in CI because of issues with the Haskell
overlay
* //third_party/nix has been disabled because of other unclear
dependency issues
Both of these will be tackled in a followup CL.
Change-Id: I2f9c60a4d275fdb5209264be0addfd7e06c53118
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2910
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
This way we don’t have to explicitely wrap the rust crate with a
`testRustSimple`, but it will be done automatically, unless `doCheck`
is set to `false`.
Change-Id: I32a81821eeff620e7da57332b0873495bb85a843
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2841
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
Profpatsch and me are basically the only users of
depot.users.Profpatsch.writers.rustSimple*. To pull in the odd
dependency we usually use buildRustCrate which is rather convenient.
However we've picked up the bad habit of inlining these in a let
somewhere instead of managing them in a more central location although
there has been an (unsuccesful) attempt at this in
//users/Profpatsch/rust-crates.nix.
This CL moves all buildRustCrate based derivations into
third_party.rust-crates and deletes any duplicate derivations we have
accumulated in the tree.
Change-Id: I8f68b95ebd546708e9af07dca36d72dba9ca8c77
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2769
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: Profpatsch <mail@profpatsch.de>
In order to arbitrarily split netencode over multiple reads, we need
to make the parser completely streaming, so that it recognizes all
cases where it needs more input.
Luckily, this is fairly trivial, after working around a bunch of
overeager parsing.
The tricky part was the giant `alt`, where inner parsers would start
consuming input and thus become incomplete when they fail afterwards.
Sinc the format *always* starts the different types with one
discriminator char, we can use that to instantly return the parser and
try the next one instead.
The other tricky part was that lists and records would parse all inner
elements and then choke on the empty string after the last element,
because the inner parser would consume at least the descriminator, and
an empty string is always `Incomplete`. We wrap these into a small
combinator which plays nice with `many0` in that regard.
Change-Id: Ib8d15d9a7cab19d432c6b24a35fcad6a5a72b246
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2704
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: sterni <sternenseemann@systemli.org>
We had a bunch of instances of
https://github.com/NixOS/nix/issues/2176,
where nix would exit with a “killed by signal 9” error.
According to Eelco in that issue, this is perfectly normal behaviour
of course, and appears if the last command in a loop closes `stdout`
or `stdin`, then the builder will SIGKILL it immediately. This is of
course also a perfectly fine error message for that case.
It turns out that mainly GNU coreutils exhibit this behaviour …
Let’s see if using a more sane tool suite fixes that.
Change-Id: If34ab692120e5e299575bf8044aa5802145ab494
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2658
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
`forstdin` iterates over the tests in the test directory, and by
default it does *not* fail if an inner loop returns an error, unless
`-o okcodes` is given, a list of exit codes that indicate success.
Now it fails if a loop returns ≠ 0.
Change-Id: I0b1b2a06cd0a894e5ac4e77ec25019629ce2c077
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2657
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
A small UCSPI client which connects to an IMAP server, authenticates
with username and password (for Christ’s sake, put it in
`s6-tlsclient`), selects the `INBOX` and proceeds to listen for new
mails.
Later it will generate an event on stdout and to be used for push
messaging and triggering a full `mbsync` run on new message.
Currently I’m testing it via
```
env CAFILE=/run/current-system/etc/ssl/certs/ca-bundle.crt \
IMAP_USERNAME=<username> \
backtick -i IMAP_PASSWORD ' pass' ' <password-entry>' '' \
s6-tlsclient -v <imap-server> 993 ./result
```
Change-Id: I221717d374c0efc8d9e05fe0dfccba31798b3c5c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2636
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Setting meta.targets to include all derivations in the different package
sets in Profpatsch's user folder makes them checked by CI until they do
the readTree refactor as promised.
To reduce code duplication we handle this in a simple function which is
exposed from nix.utils which may be a good place for depot specific bits
and bops we accumulate over time.
To get around the issue of too nested sets we perform the following
renames:
* users.Profpatsch.tests gets moved into its own directory
* users.Profpatsch.arglib.netencode now lives in its own file instead of
the default.nix
* users.Profpatsch.netstring.tests gets moved into its own directory
Change-Id: Icd039c29d7760a711c1c53554504d6b0cd19e120
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2603
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Was messing around with serde and trying to build serde_json something,
might as well commit this.
Change-Id: I60f87aa3180f750fa171eca7f9c375ed053f8456
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2537
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
This adds a trivial test case on the transitive lib in tests and builds
it by wrapping in with testRustSimple. This should check:
* testRustSimple doesn't change the output and other packages can just
use it as a normal dependency
* tests are built and executed
Change-Id: Ia4ea7425432b8b0da09f63054f51f0c480300aa4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2531
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
The rust tests are now automatically built and run if
users.Profpatsch.netencode-rs is built without changing the content of
its output. users.Profpatsch.netencode-rs-tests has been removed in
favor of this, but can still be accessed as
builtins.head users.Profpatsch.netencode.netencode-rs.drvDeps
Change-Id: I25e8191f5b9efa08ace4a584a75978565c79d8d0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2530
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
testRustSimple is intended to wrap rustSimpleLib and rustSimpleBin and
theoretically pkgs.buildRustCrate with { buildTests = false; } while
building and running their tests, making them fail if the tests don't
succeed.
This is implemented using nix.drvSeqL which is a perfect fit here:
* { buildTests = true; } only returns an output with the test binaries
and does not actually run the tests. With drvSeqL we can easily wrap
this derivation.
* { buildTests = true } doesn't contain anything other derivations want
to depend on, so it is an derivation output we don't want to have.
drvSeqL hides the tests derivation away and only requires us to build
it once.
* Usually drvSeqL has the issue that tests (or advantage) are not rebuilt
if the test derivation changes. This is no question in this case as
due to the embedded nature of Rust's test, both the derivation with
and without tests change anyways regardless of which part was changed.
Future work: Allow injecting other tests?
Change-Id: If6ecfb3a360ce059320dbb05642b391b617aede7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2529
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
We forgot the special casing of derivations; if we recurse into a
derivation like we’d recurse into an attrset, it always ends in tears,
so dwim will just print the derivation path instead, which is usually
what you want anyway.
Change-Id: Ieed1b68dfcf8f2925ee3a75ae4f460fa5081da28
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2526
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
eprintenv is a debugging tool, as such the code should probably not
crash when the environment variable we want to look at is missing.
But we can print a warning instead.
Change-Id: I41a24dc0c1cc488587563b85c1adbd089dd364f2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2525
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
The headers are not a scalar, so record-splice-env doesn’t know how to
convert them to an envvar; let’s just ignore everything that can’t be
converted to a scalar for now.
Change-Id: I74ed0aa942fcd26beb058705830bc2f2b516e93e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2523
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tries to decode the inner type, turning it into an Option.
Change-Id: I29d1286fe873c28d7c4a4b71f220acaf2d23f8e1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2522
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Small helper that empties out the environment, except for the given
list of variables.
Change-Id: I5e265496aaa5c248136318aa1c6cd91a67d3f028
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2506
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Some programs need an exact amount of arguments, and we want to fail
if they get too many or not enough.
Change-Id: Ic703949f38780718f26118b896e7c7d7aa5553d9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2504
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Some programs don’t need any arguments, so fail if they do get them,
because that’s usually a bug.
Change-Id: I28639056d3d9cea0cc0e7fcbfa42120c4f129c8c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2503
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Projecting into one record field of netencode given on stdin.
Change-Id: I975bd5558a06988aa159156ca73a449710db983f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2502
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
arglib should remove its arguments after reading it, to prevent them
from leaking to any child processes.
Change-Id: Ifc107b1620b8e407bad6b3d0ad7f4728856ec2ba
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2501
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Interestingly, the code is not any shorter, but a lot more
declarative, and all parsing footwork and error message generation is
done by the `Decoder` trait. \o/
Change-Id: Idb1064a3b5198e38e06e1860d4d71054ae53bbb9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2499
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
`Text` and `Binary` should be self-explaining, they just match on the
primitive and throw an error otherwise.
OneOf is cool, because it allows the user to match on the
result type of decoding `inner`, and give a list of values that should
be allowed as the result type (the associated type `A` in the
`Decoder` trait).
Change-Id: Ia252e25194610555c17c37640a96953142f0a165
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2498
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Shouldn’t use the netstring function, since that adds the length of
the containing string, which doesn’t make sense for numbers, they just
have their one length number and content.
Change-Id: I5591f6dd59154c5ef38d6e9b7300d19884a2d57b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2497
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
This fell out of us moving the `U::List` to a `Vec`.
I noticed that now we have deep recursion for `U`s, which originally
wasn’t intended; reverting to contain `&[u8]` might be a good
experiment, as long as the lists stay a `Vec<&'a [u8]`, which was the
thing preventing us from parsing lists without allocating memory.
Change-Id: I4900c5dea460fa69a78ce0dbed5708495af5d2e1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2495
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
`dec::RecordDot` accesses a specific field of a netencode record.
In order to implement this, either we’d have to introduce a type-level
string, but in all honesty this kind of typelevel circlejerking never
leads anywhere, so let’s change the trait to use `&self` after all.
Usage is pretty much the same, except actually more like you’d expect.
Change-Id: I5a7f1a3f587256c50df1b65c2969e5a7194bba70
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2494
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Since we don’t necessarily need to decode deeply, we can make the
decoders take a `U` instead of a `T`.
Change-Id: I9704a21edb3922d58411e6807d027d684b18d390
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2492
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Also change the toplevel `encode()` to take a `&U` instead of an owned
`U`.
Change-Id: I8e51540cc531e70ae1c94e3676f4dd88da7a924d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2491
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
`U::Record` is required to be a hash map (later keys should be
ignored), so why not do the hash map immediately.
This surfaced a problem with read-http, because duplicate headers in
http are possible, but before they’d be silently ignored.
Now we merge them into a `U::List` in case, to be handled by
consumers of read-http.
Change-Id: Ifd594916f76e5acf9d08e705e0dec2c10a0081c9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2490
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
We expect the users to pass an actual prog, not an argv, so 0 is the
program to exec into.
Also improve the exec error, by including the program we tried to exec
into (the rust IO error doesn’t contain the name).
Change-Id: I664f9f717e4f82bfc1b1da3bd7114124b7582d5f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2489
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Earlier we left the next level of values unencoded, since lists are
just concatenated netencode values. But I noticed that you can’t write
e.g. a `t_to_u` function, because only in the case of lists you need
to allocate memory.
Turns out that if we read the next level of values, everything is
handled the same as in `Record` and things suddenly start working.
We can also throw away some of the strange and ad-hoc parser helpers
we needed before, `skip` and `list_take`, since now those are just
normal `Vec::iter().skip()` and take.
Change-Id: Ibc476e028102944a65c2b64621047086cfc09aa5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2488
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Since `Text` is a scalar, it doesn’t make sense to delay the utf-8
verification to the consumer.
Change-Id: I36e4d228fbf35374d7c1addb4b24828cf6e927e5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2478
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
a044a87084 removed boxes in T::List, but
the tests were not adjusted accordingly.
Seems like netencode fell victim to CI not recursing into attrsets not
generated by readTree in pipeline generation.
Change-Id: I65d58a82881059983f7d6bc7a32263c6671ccbba
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2486
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Seems like 5d44df3af6 forgot to add the
newly split out crate to the dependencies of netencode_mustache.
CI didn't pick up on it since it is hidden away from readTree in an
attrset in a file.
Change-Id: I7df9a636d849de48a99562d1cda8c0e6765f4781
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2485
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
There is this semantic exit code schema championed by execline and
skaware tooling, and we refined and documented it a bit in lorri
d1d673d420/src/ops/mod.rs (L24-L35)
in the past.
This just transcribes the error messages into simple helper functions.
Applies the functions to the places where we would panic or die
`sys::exit()` instead.
Change-Id: I15ca05cd6f99a25a3378518be94110eab416354e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2475
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
`exec_into_args` would just read argv and exec into it, but we want to
be able to write commands which take some positional arguments first.
Thus we split the invocation into `args_for_exec`, which returns the
positional arguments and prog, and then pass prog to `exec_into_args`
when we want to exec eventually (prog is still an iterator at this
point).
Change-Id: I0b180c1a100b96363fe33ba2c42034ed41716b7a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2474
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
There might be exploits since we parsed the headers as utf8 even
though we actually want to interpret them as ASCII.
This fixes it, by using the ascii crate.
Thanks to @sterni for noticing.
Change-Id: I50b6a588d99b34e677cb22968cf0dfd8b331d11c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2457
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Splice a netencode record from stdin into the environment.
Change-Id: I7eac19e18164e070e4463ee431d9b0e955857b9c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2454
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Decoders are implemented not directly on output types, but on trivial
proxy types, so that we can easily combine those into a decoder, and
then the associated type is the actual return value of the decoder.
Change-Id: Ibce98fa09fc944e02ab327112ec7ffbc09815830
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2455
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Most tools end by execing into their argv, so here’s a small rust
function which does the boilerplate.
Change-Id: I9748955cf53828e02f04d7e8d74fbaf10c1158b5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2453
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Headers should always be ASCII, so let’s crash if they are not. The
thing gets a lot easier to use, and clients who fail this restriction
can just fuck off.
Also actually print the results to stdout instead of stderr …
Change-Id: I782c96c537ae11b541175e96453c4114e0a71b05
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2451
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
arglib is the simple idea of passing structured data via a
conventional environment variable instead of implementing an optparser
for every little tool.
Pop the envvar, decode the contents, return the contents.
Change-Id: Ie44148293a58aae9a0a613895176227d43b491bb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2449
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
reads a http request or response from stdin, and parses its headers
into a netencoded record.
Darn rust code took way too long to write.
Change-Id: Ie99faa6d4bbd4996fa4e43fb119a11d85b611c99
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2447
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Basically what you expect, strings to text, ints to 64-bit integers,
attrs and lists to nested records and lists.
Change-Id: I9d3d841f32ab32a152cd61522f02ebde4a9b11d3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2444
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Apparently HashMap and Vec already do internal boxing, so the extra
indirection in the value isn’t needed.
Then, in order to make things uniform, move the boxing of `Sum` into
the `Tag` value. No extra boxing in the recursion! \o/
Change-Id: Ic21d2e3e6ac0c6e1f045bf2c9d3e9c5af446fcff
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2443
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Uses inotify to watch a file and print when it is modified, so we can
update the parser and display the sexp on the terminal.
Now the setup is good enough to start experiementing with queries on
the syntax tree.
Change-Id: I091587fc495ff627c79a69a52915aaaa8c51fcd2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2411
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Uses the rust library to set up a simple nix parsing expression, which
reads a nix file and prints the sexp tree.
Change-Id: I32dc9c7b39aa0f7ffa2b99348d6c2269e5fe1a6a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2402
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Running this after a codified refactor acts as a good smoke test,
if a big subset of packages is broken or any central packages are
broken, this should find them quite quickly, thanks to randomness™.
Just let it run for a few minutes and check the errors that pop up.
Change-Id: I1505dd31ca25b29254474a15cd6cb71d9743038a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2346
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Reviewed-by: lukegb <lukegb@tvl.fyi>
This is in order to advance the rewriting from stdenv.lib to lib.
https://github.com/NixOS/nixpkgs/issues/108938
The hard part about changing the argument is that a package might not
include lib in its arguments, which is why I use hnix to check whether
lib is included and add it to the import list if it doesn’t already
exist there.
So far, only the really common pattern of
meta = with stdenv.lib;
is rewritten.
Change-Id: I370f0a321b0e5a5bd21ec21fc7cefdd65ec845ed
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2345
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
A little executable, combining the netencode and mustache libraries to
make easy templating from the command line possible.
Combined with the nix netencode generators, it’s now trivial to
populate a mustache template with (nearly) arbitrary data.
Yay.
Change-Id: I5b892c38fbc33dd826a26174dd9567f0b72e6322
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2320
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
The netencode standard, a no-nonsense extension of netstrings for
structured data.
Includes a nix generator module and a rust parsing library.
Imported from
e409df3861/pkgs/profpatsch/netencode
Original license GPLv3, but I’m the sole author, so I transfer it to
whatever license depot uses.
Change-Id: I4f6fa97120a0fd861eeef35085a3dd642ab7c407
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2319
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
A bunch of writer functions wrapping the `buildRustCrate`
functionality of nixpkgs. Can be used to write inline rust code, or
rust code read from files with `builtins.readFile`.
Change-Id: I9d74e9381b858b485925e4dc3fbb7fc392877c0a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2318
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Simple helper function to generate a netstring that is a list of
key-value pairs, to serialize a nix dict. Also adds a python lib to
read the serialized form into a dict again.
Change-Id: I306c0cfd51640c0658d32c8d3a4f3d332ba448f0
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2315
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Uses the new restrict type to make sure flake errors start with an E.
Change-Id: I30369ade28e1ef612c91a368de2d5b128e6cf2a9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2313
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
This is a reexport of nixpkgs.writers.writePython3, but the libraries
are passed the package set, like with other writers.
Change-Id: Ia5a2ed1b6b329700836a8575d2bde768bf64fb31
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2311
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Smol writer to create a python lib directly from a nix string.
The resulting library can be consumed by the writePython3 writer.
Change-Id: Id3d793564d230b38a08f65140bda4287285e1a72
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2310
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
If there was no parent, the while loop would try to get the parent of
a `nil`, which crashes and burns.
We now also ignore any non-named parents; this might be unnecessary,
if tree-sitter parent nodes are always named, but I don’t know that at
the moment and it’s not documented very well, so better safe than
sorry.
Change-Id: Ia72ee9241b885ab312f8ecf7a8fbfece7eea8f1b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2263
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Always goes to the first child for now.
Change-Id: I1d00b2f2013ba7e5f88622d1de3c99500e5f1a7a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2261
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
We skip intermediate nodes that do not have any siblings, because they
are irrelevant to navigation and just add extra keypresses without any
highlight changes. This might not be the best choice, we’ll see.
Change-Id: I75fbf79aa7915172e426442a076d57cfbebf5421
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2260
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Resets the cursor to the named node under the cursor.
`-right` does not do it anymore, so it’s possible to navigate on
higher levels of the tree instead of always resetting to a leaf.
Change-Id: Id330854c72ea24da0cc8611f30f5617e0f127c1b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2259
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Has a little setup to get the cursor position and map it onto a tree
sitter node. The current node is saved in a cursor variable, and a
highlight overlay marks the range of the current node in the buffer.
Change-Id: I0af56115f928732e993fbefe978a246ca7c757ee
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2258
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
