A suite of tools that help with semantic code entities: https://github.com/odvcencio/gts-suite
A next-gen version control system called Got: https://github.com/odvcencio/got
I think this has some pretty big potential! I think there's many classes of application (particularly legacy architecture) that can benefit from these kinds of analysis tooling. My next post will be about composing all these together, an exciting project I call GotHub. Thanks!
Now perhaps we can get rid of the CGO dependency and make it pure Go instead. I have pinged some folks to take a look at it.
There are at least some use cases where neither queries nor walks are suitable. And I have run into cases where being able to regenerate and compile grammars on the fly is immeasurably helpful.
At least for my use cases, this would be unusable.
Also, what the hell is this:
> partial [..] missing external scanner
Why do you have a parsing mode that guarantees incorrect outputs on some grammars (html comes to mind) and then use it as your “90x faster” benchmark figure?
your use case is not one i designed for although yeah maybe the readme has some sections too close. the only external scanner missing atm is norg. now that i know your use case i can probably think of a way to close it
Edit: yep, you are just calling a c function in a loop. So your no-op benchmark is just the time it takes for cgo to function. I would not be able to get any perf benefits from e.g. rust
Better title
My design docs https://replicated.wiki/blog/partII.html
I used tree-sitter for coarse AST. Some key parts were missing from the server as well, because I expected problems (had lots of adventures in East Asia, evil maids, various other incidents on a regular basis).
When I saw "tree-sitter in go" title, I was very glad at first. Solves some problems for me. Then I saw the full picture.
I have questions. Have you reviewed the code here to see if it matches? What, more specifically, do you mean when you say someone broke in? What makes you think that this idea (which is nice but not novel) is worth stealing? If that sounds snarky, it’s not meant to; just trying to understand what’s going on. Why is that more likely than someone using Claude to vibe up some software along the same lines?
2. How can we compare Claude's output in a different language?
3. Detecting break-ins and handling evil-maids: unless the trick is already known on the internets, I do not disclose. Odds are not in my favor.
4. Maybe worth, maybe not. I have my adaptations. Trying to make it not worthy of stealing, in fact.
A maid tends to be an example of a person who's mostly a stranger, but is given unmonitored access to your most private spaces for prolonged periods of time. So they theoretically become a good vector for a malicious actor to say "hey I'll give you $$ if you just plug in this USB drive in his bedroom laptop next time you're cleaning his house" - it's often used in the scenario of "ok what if someone has physical access to your resource for a prolonged period of time without you noticing? what are your protections there?"
I wonder if that's what OP meant? :-)
i needed this project so i made it for my use case and had to build on top of it. the only way to ensure quality is to read it all line by line.
if you give me code that you yourself have not reviewed i will not review it for you.
Not everyone buys into the inevitabilism. Why should I read code "author" didn't bother to write?
As other similar projects have pointed out, if you have a good test suite and a way for the model to validate its correctness, you can get very good results. And you can continue to iterate, optimize, code review, etc.
Without downloading and testing out your software, how can we know if it’s any good? Why would we do that if it’s obviously vibed? The dilemma.
I’m not at all against vibe coding. I’m just pointing out that having a nice README is trivial. And the burden of proof is on you.
No you didn't. The readme is obvious LLM slop. Em-dash, rule of three, "not x, y". Why should anyone spend effort reading something you couldn't be bothered to write? Why did you post it to HN from a burner account?
I imagine this can very useful for Go-based forges that need syntax highlighting (i.e. Gitea, Forgejo).
I have a strict no-cgo requirement, so I might use it in my project, which is Git+JJ forge https://gitncoffee.com.
I use CRDT merge though, cause 3-way metadata-less merges only provide very incremental improvements over e.g. git+mergiraf.
How do you see got's main improvement over git?
it does this via gotreesitter and gts-suite abstractions that enable it to: - have entity-aware diffs - not line by line but function by function - structural blame - attribution resolution for the lifetime of the entity - semver from structure - it can recommend bumps because it knows what is breaking change vs minor vs patch - entity history - because entities are tracked independently, file renames or moves dont affect the entity's history
when gotreesitter cant parse a language, the 3way text merge happens as a fallback. what the structural merge enables is no conflicts unless same entity has conflicting changes
like " this"Are these pretty up-to-date grammars? I'm awfully tempted to switch to your project
How large are your binaries getting? I was concerned about the size of some of the grammars
It means the CLI I am working on can ship support for many languages whilst still being a smallish (sub 50mb) download
I shall definitely check it out!
Essentially you use AI to somehow re-implement the original code base in a different language, made it somehow work, and claim it is xx times faster. It is misleading.