treequery

treequery is a CLI for executing Tree-sitter queries on source code files. It uses enry to detect a language and apply the right Tree-sitter parser. The default output includes a list of line number locations where there's a query match, followed by a snippet of the matching code. It will eventually be integrated into askgit.

Getting Started

Install with homebrew:

brew tap askgitdev/treequery
brew install treequery

Or by running make in the root of this repo, which will produce a tq binary.

> tq testdata/TriestBase.java "(method_declaration name: (identifier) @method_name)"
./treequery/testdata/TriestBase.java:20
handleEdge
./treequery/testdata/TriestBase.java:48
swapIn
./treequery/testdata/TriestBase.java:53
addEdge
./treequery/testdata/TriestBase.java:88
removeEdge
./treequery/testdata/TriestBase.java:119
getEstimate

The above example shows a way to select all method names in the testdata/TriestBase.java file. To exclude file names and line locations, use the -q (quiet) flag:

handleEdge
swapIn
addEdge
removeEdge
getEstimate

Supported Languages

• bash
• c
• cpp
• csharp
• css
• elm
• golang
• html
• java
• javascript
• lua
• ocaml
• php
• python
• ruby
• rust
• scala
• svelte
• toml
• typescript
• yaml