This is what aider does, using tree sitter to extract the AST from each source file. It uses the ASTs to build a call graph. And then does a graph optimization

This is what aider does, using tree sitter to extract the AST from each source file. It uses the ASTs to build a call graph. And then does a graph optimization to identify the most relevant parts of the code base, given the current state of the LLM chat. There’s more details in this article: https://aider.chat/2023/10/22/repomap.html https://aider.chat/2023/10/22/repomap.html