astgrep的模式：定义：模式是一种描述语法树的表达式，允许根据语法树的结构、类型或内容来匹配代码部分。特点：易学难精，要求了解目标语言的Treesitter语法和含义，以及astgrep的规则和惯例。Treesitter核心概念：解析器：将源代码文件作为输入，产生描述代码组织的树状结构的程序。增量性质：当源代码文件被编辑时
使用Tree-sitter作为ast-grep的底层解析库,可以让这个工具支持任何具有良好维护的语法的语言。 Tree-sitter的另一个好处是它的增量性质。增量解析器是指当源代码文件被编辑时能够有效地更新语法树的解析器,而不需要重新解析整个文件。在ast-grep的交互式编辑中,它可以非常快速地运行在每一个代码变化上。 最后,Tree-s...
ast-grep使用 Tree-sitter作为它的底层解析框架,这是因为它的流行度、高性能和健壮性。Tree-sitter是一个生成解析器的工具,并提供一个增量解析库。解析器是一个将源代码文件作为输入并产生一个描述代码组织的树状结构的程序。(该树状结构不是抽象语法树,我们将在后面看到)。为各种编程语言编写优秀的解析器是一项艰巨...
ast-grep 也能提供基于 pattern 的搜索-替换功能。 辅助:helix 也可以查看某段代码的语法树结构。选中代码后,使用命令:tree-sitter-subtree 即可查看该段代码的语法树结构。 3. difftastic https://difftastic.wilfred.me.ukdifftastic.wilfred.me.uk 这个工具我现在已经作为 git 的缺省配置了,相比原有的基于...
tree-sitter neovim hacktoberfest nvim-treesitter Updated Jun 7, 2025 Tree-sitter Query ast-grep / ast-grep Star 8.8k Code Issues Pull requests Discussions ⚡A CLI tool for code structural search, lint and rewriting. Written in Rust refactoring search rust tree-sitter babel typescript...
Tree-sitter is a parser generator tool and an incremental parsing library. It can build a concrete syntax tree for a source file and efficiently update the syntax tree as the source file is edited. Tree-sitter aims to be: General enough to parse any programming language Fast enough to parse...
tree-sitter-rust:用于树形保管员的Rust语法 树木生锈 Rust语法 特征 速度-最初解析文件时, tree-sitter-rust sitter tree-sitter-rust大约是Rustc的手动编码解析器的两倍。 $ wc -l examples/ast.rs 2157 examples/ast.rs $ rustc -Z ast-json-noexpand -Z time-passes examples/ast.rs | head -n1 time...
tree-sitter typescript tsx maxbrunsfeld •0.23.2•6 months ago•56dependents•MITpublished version0.23.2,6 months ago56dependentslicensed under $MIT 167,531 @thi.ng/zipper Functional tree editing, manipulation & navigation thi.ng
许多主流语言，如C、Java、JavaScript、Python、Rust等，都被Tree-sitter支持。使用Tree-sitter作为ast-...
tree-sitter-dart This is a tree-sitter grammar written for the dart programming language. I attempted to adhere as closely as possible to the dart language spec. Initially I started with a copy of the tree-sitter Java grammar which is why there may be a few relics included in here. For...