It's unclear if the second part of the book can reuse anything from
the first part (I'm guessing probably the scanner, but I'll move that
back if it turns out to be the case).
Change-Id: I9411355929e31ac6e953599e51665406b1f48d55
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2415
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This is significantly simplified from the version in the book, since
I'm using Rust's Vec and not implementing dynamic arrays manually.
We'll see if I run into issues with that ...
Change-Id: Ie3446ac3884b850f3ba73a4b1a6ca14e68054188
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2413
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
Right now this introduces a simple mechanism to flip between the
interpreters.
Change-Id: I92ee920c53d76ab6b664ac671993a6d6426af61a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2412
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
Probably very similar to M-x sly-hyperspec-lookup: take a list of
common lisp symbols on the command line open the corresponding pages
in a local copy of the hyperspec in $BROWSER. Optionally the paths can
be printed to stdout.
Change-Id: I389e254f14eb0fc8fd8b18a4dbfe7adeeda9ba72
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2397
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
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>
This makes the interpreter API a bit cleaner and allows for tighter
integration between the two parts (e.g. for static globals, which are
unhandled in the resolver right now).
Change-Id: I363714dc2e13cefa7731b54326573e0b871295d6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2407
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
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>
camden.tazj.in (the host in my flat) is going down as my belongings
are being moved into storage.
Change-Id: Id66512fd2ec6dbdcb6dfc3862af49cfadb15cfa1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2405
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>
I've stopped using it. This makes the header look a bit empty, but
I'll write new copy at some point.
Change-Id: I39bf36ba915c44e3d57905d0036de693b6431071
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2406
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Implements the first part of the resolver from
https://craftinginterpreters.com/resolving-and-binding.html
This is wired up to the execution paths in main, but not yet in the
tests. The resolved depth is also not actually used for variable
lookups (yet).
Change-Id: I3a8615252b7b9b12d5a290c5ddf85988f61b9184
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2403
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
My main workstation is a Thinkpad without a great deal of compute
power available, so enabling the use of whitby as both a substituter
(services.sshServe) and a remote builder (openssh.authorizedKeys) will save me
some time when working on nix things and depot things.
Change-Id: I17bfcbb9860f42fb667603ad819e38e82e6052da
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2399
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Tested-by: BuildkiteCI
This commit rearranges my SSH keys, and adds a public key for accessing whitby
as a remote builder from my laptop.
Change-Id: Ide1a9e296d307d141c1a732d01923e46772180a9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2398
Tested-by: BuildkiteCI
Reviewed-by: multi <depot@in-addr.xyz>
In the book this is implemented via exceptions as control flow, and
I'm sticking somewhat closely to that by doing it via an error
variant.
Change-Id: I9c7b84d6bb28265ab94021ea681df84f16a53da2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2395
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This removes the runtime dependency on a borrow into the program
source code.
It's not yet ideal because there are a lot of tokens where we really
don't care about the lexeme, but this is what the book does and I
am not going to change that.
Change-Id: I888e18f98597766d6f725cbf9241e8eb2bd839e2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2394
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
... with this, functions now work.
Note that this bubbled up another weird code structure nit: The
parser::Function type should probably not carry its name directly.
However this doesn't matter much and I don't care right now.
Change-Id: If8e3b23f07033260433b9acd45f37c0e61fd2ff8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2393
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This slightly jiggles around interpret_block to let callers pass in an
environment.
Change-Id: I03112a38be0e8696242d8eae8d41da8c2cc66b48
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2392
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
In order to store a function in the interpreter's representation of a
callable, the lifetimes used throughout rlox need to be threaded
through properly.
This is currently not optimal, for two reasons:
* following the design of the book's scanner, the source code slice
needs to still be available at runtime. Rust makes this explicit,
but it seems unnecessary.
* the interpreter's lifetime is now bounded to be smaller than the
source's, which means that the REPL no longer persists state between
evaluations
Both of these can be fixed eventually by diverging the scanner from
the book slightly, but right now that's not my priority.
Change-Id: Id0bf694541ff59795cfdea3c64a965384a49bfe2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2391
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This is much easier to read & write. It's been annoying me all the way
through.
Change-Id: Ia91756d3111a2ce3f74e1c14bccc210118d221dd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2387
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This makes it easier to write interpreter tests, as we don't need to
look at output and such.
Change-Id: I6f8ce0cb0c482b8c00707d09e6be750c8e534176
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2384
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
... and adds an example builtin which returns the current epoch.
The types introduced by this, especially in the interpreter module,
are going to be used for user-defined functions, too.
Change-Id: I0364a67241e94642cde08489ac711a340e30ebe8
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2381
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This makes it possible to distinguish between literal and other
values, such as functions.
Change-Id: I4d87b96c2988e25a61eecfeeb56188fabfd0dc40
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2367
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
This has auth tokens etc.
Change-Id: I0877744de38d31f2dfe402ab009f31a22467c3b4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2365
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI
There appears to be an issue where the internal trackpad tries to
register itself as a ps1 mouse rather than a usb one, which causes some
dmesg warnings that may or may not cause actual problems. Regardless,
blacklisting this should be harmless.
Change-Id: I00fb539b8acf4fbf1b9125786ea6dc4f649b08c7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2364
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
Necessary for tarsnap (for now), though I'm probably gonna get rid of
that sooner rather than later.
Change-Id: I4614a8e4ea62edd247a0fead6ae38d1f870b36f4
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2357
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
- add <> as evil-surround pairs (this isn't working atm)
- Make lsp-ui-doc frames a reasonable size
- Use clippy as the cargo watch command for rust-analyzer
Change-Id: Ieee2633cbb332af6513af6b7484adeef5bdb3e06
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2356
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
None of the flycheck checkers work, really, and even if they did I
ignore them most of the time.
Change-Id: Iebb0b5202207f1fbada197bb5667fa8431ab879c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2355
Tested-by: BuildkiteCI
Reviewed-by: glittershark <grfn@gws.fyi>
