genny
starlark-go
genny | starlark-go | |
---|---|---|
6 | 21 | |
1,690 | 2,204 | |
0.0% | 0.8% | |
0.0 | 7.1 | |
over 2 years ago | 11 days ago | |
Go | Go | |
MIT License | BSD 3-clause "New" or "Revised" License |
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genny
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Go 1.18 Released
Im not sure about any library in particular.
There were bunch of libraries which helped with code generation to work around generics. I don't think it was specific to Graphql.
https://github.com/cheekybits/genny is one I have seen.
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To Those Who Criticize JavaScript
TypeScript is pretty much necessary for a modern JS project if you ask me, so I agree with you here. At the same time, I'd say that if the JS ecosystem offers a solution, that doesn't count as a failure. It's like pointing to the lack of generics in Go and calling that a failure. No, that's a design choice that can be worked around. Same in JS; dynamic typing was a design choice, TypeScript is a solution.
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Learn to build SDK or Wrapper over REST and Websocker
If you want to experiment, I've been meaning to try out this library, which uses code generation (a first-class feature in go), to give generics-like functionality.
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Created my first go tool, an interface generator
If you are into codegen, there are some larger codegen projects or there, like cheekybits/codegen (there are more in the space of trying to circumvent generics in go).
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Metaprogramming
In golang there is no parametric polymorphism (or “type parameters”, or “generics”). So people created workarounds, for example, gengen (similar solutions genny, generic, gen):
starlark-go
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Python Is Easy. Go Is Simple. Simple = Easy
Starlark in go https://github.com/google/starlark-go is a great way to combine the best of both, the ease of use of Python and the simplicity of go.
I have been building a platform for deploying internal web applications using this approach https://github.com/claceio/clace. Use Starlark to configure the application, the platform itself is built in go.
- Show HN: Clace – Platform for secure internal web applications
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Examples of using task scheduler with Go?
The big unknown is your task definition: what does user-defined logic look like? If you're expecting go code, that's gonna need some cleverness because of the compiled nature of it. There's a node runtime implemented in go if you want to provide sandboxed javascript (check the source of k6.io, it's the main one I know that uses it). If you want to provide building blocks and let them compose them, starlark might be a good choice.
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Show HN: Gsubpy, an interpreter for subset of Python, written in Go
Another one of those (with broader language support) is the Starlark language, which has a Go implementation: https://github.com/google/starlark-go
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Looking for library to build composable actions from config file
Every config format gets as complex to be touring complete in the end. We had similar problems and eventually got rid of that complexity and switched to starlark (the bazel config language), was a huge benefit for the tools. https://github.com/google/starlark-go "Starlark is a dialect of Python intended for use as a configuration language. Like Python, it is an untyped dynamic language with high-level data types, first-class functions with lexical scope, and garbage collection."
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Looking for programming languages created with Go
Direct link to the Go implementation of Starlark: https://github.com/google/starlark-go
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Change go code behaviour at runtime
For a Python-like syntax, https://github.com/google/starlark-go is the language used in Babel. It's very mature, but since it is used in a massive mature project with a specific purpose, it doesn't move fast or drift from the spec of its Java-based sibling. It doesn't have exception try except blocks or some other features you might expect, but for short extension logic, it might be exactly what you want with the stability you can depend upon.
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Reserve 4 gigabytes and treat any pointer in that range as an integer value
Context: https://github.com/google/starlark-go/blob/cfacd890221418a2dc2c736f7b5e3476c38709b1/starlark/int_posix64.go
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A command-line tool to create development environments for AI/ML, based on Docker and buildkit
Thus envd is more like Dockerfile, while it uses a simplified python dialect starlark https://github.com/google/starlark-go as the build language.
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I'm building an experimental successor to Bazel™
Use Go (mostly for starlark-go)
What are some alternatives?
goreuse
cue - The home of the CUE language! Validate and define text-based and dynamic configuration
TOML-to-Go - Translates TOML into a Go type in your browser instantly
cue - CUE has moved to https://github.com/cue-lang/cue
gonerics - Generics for go
strictyaml - Type-safe YAML parser and validator.
xgen - XSD (XML Schema Definition) parser and Go/C/Java/Rust/TypeScript code generator
gopher-lua - GopherLua: VM and compiler for Lua in Go
generic - flexible data type for Go
jsonnet-libs - Grafana Labs' Jsonnet libraries
Garment - 🐺 A Thread Safe Connection Pooling.
go-jsonnet