Search Results for "ast"

...To get started, try the Codelab. Determine the variables and functions you want to provide to CEL. Parse and check an expression to make sure it's valid. Then evaluate the output AST against some input. Checking is optional but strongly encouraged. The parsing phase indicates whether the expression is syntactically valid and expands any macros present within the environment. Parsing and checking are more computationally expensive than evaluation.

Participle is a parser library for Go that lets developers define parsers in an idiomatic Go style. It uses annotated Go structs to describe grammar rules and produce the parsed AST at the same time. This approach feels familiar to Go developers because it resembles the way struct tags are used for formats such as JSON. The library supports a rich grammar syntax with captures, recursive captures, grouping, alternatives, repetition, lookahead, and literal matching. It also supports custom capture behavior, union-like parser structures, and custom parsing hooks for more advanced grammars. ...

...Easy to extend, standard(CommonMark) compliant, well structured.golang-commonmark may be a good choice, but it seems to be a copy of markdown-it. blackfriday.v2 is a fast and widely-used implementation, but is not CommonMark-compliant and cannot be extended from outside of the package, since its AST uses structs instead of interfaces. Furthermore, its behavior differs from other implementations in some cases, especially regarding lists: Deep nested lists don't output correctly #329, List block cannot have a second line #244, etc. This behavior sometimes causes problems. If you migrate your Markdown text from GitHub to blackfriday-based wikis, many lists will immediately be broken. ...

graphql-go-tools is a high-performance GraphQL Router and API Gateway framework written in Go. It focuses on correctness, extensibility, and performance, supporting features like Federation v1 & v2, subscriptions, and more. ​

...The goals of this project are to create a generic tool that can convert C to Go. To be cross platform (linux and mac) and work against as many clang versions as possible (the clang AST API is not stable). To be a repeatable and predictable tool (rather than doing most of the work and you have to clean up the output to get it working.) To deliver quick and small version increments. The ultimate milestone is to be able to compile the SQLite3 source code and have it working without modification. This will be the 1.0.0 release. ...

...This project is now part of source{d} Community Edition, which provides the simplest way to get started with a single command. It can be used to perform SQL queries about the Git history and about the Universal AST of the code itself. gitbase is being built to work on top of any number of git repositories. gitbase implements the MySQL wire protocol, it can be accessed using any MySQL client or library from any language. The project is currently in alpha stage, meaning it's still lacking performance in a number of cases but we are working hard on getting a performant system able to process thousands of repositories in a single node. ...