Language server for navigating FFI calls
Project description
FFI Navigator
FFI Navigator is a toolkit that enhances IDEs to navigate around project specific ffi calls. Currently it supports the PackedFunc FFI in the Apache TVM project.
It is implemented as a language server.
Structure
- python/ffi_navigator The analysis code and language server
- vscode-extension language server extension for vscode
Installation
Install dependencies
pip install --user attrs python-jsonrpc-server``
Then we need to ake sure ffi_navigator is in your python path in bashrc.
export PYTHONPATH=${PYTHONPATH}:/path/to/ffi-navigator/python
VSCode
See vscode-extension
Emacs
Install lsp-mode
Add the following configuration
(lsp-register-client
(make-lsp-client
:new-connection (lsp-stdio-connection '("python3" "-m" "ffi_navigator.langserver"))
:major-modes '(python-mode c++-mode)
:server-id 'ffi-navigator))
Set the project root to be /path/to/tvm using M-x lsp-workspace-folders-add [RET] /path/to/tvm
Try out the goto definition by opening a python file
- Move cursor to python/tvm/api.py line 59
_api_internal._min_value, typeM-xlsp-find-definition
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