CMake LSP implementation based on Tower and Tree-sitter

It is a CMake lsp based on tower-lsp and treesitter

Install

bash cargo install neocmakelsp

Setup

The config of neocmakelsp is in nvim-lsp-config, so just follow nvim-lsp-config to setup it

neocmakelsp has two start ways: stdio and Tcp. Tcp is for debug. If you want to help me and debug is , you should start it with Tcp way.

Stdio

lua local configs = require("lspconfig.configs") local nvim_lsp = require("lspconfig") if not configs.neocmake then configs.neocmake = { default_config = { cmd = { "neocmakelsp", "--stdio" }, filetypes = { "cmake" }, root_dir = function(fname) return nvim_lsp.util.find_git_ancestor(fname) end, single_file_support = true,-- suggested on_attach = on_attach -- on_attach is the on_attach function you defined init_options = { format = { enable = true } } } } nvim_lsp.neocmake.setup({}) end

Tcp

```lua if not configs.neocmake then configs.neocmake = { defaultconfig = { cmd = vim.lsp.rpc.connect('127.0.0.1','9257'), filetypes = { "cmake" }, rootdir = function(fname) return nvimlsp.util.findgitancestor(fname) end, singlefilesupport = true,-- suggested onattach = onattach -- onattach is the onattach function you defined initoptions = { format = { enable = true } } } } nvim_lsp.neocmake.setup({}) end

```

Help needed

new version will not work on mac and windows, so I need your help

Features

• watchfile
• complete
• symbol_provider
• On hover
• Format
• GO TO Definitation
  • find_package
  • include
• Search cli
• Get the project struct
• It is also a cli tool to format

If you want to use watchfile in neovim, use the nightly one, and set

lua capabilities = { workspace = { didChangeWatchedFiles = { dynamicRegistration = true, }, }, }

It will check CMakeCache.txt, and get weather the package is exist

TODO

• Undefined function check

  Show

Search

symbol

Complete and symbol support

OnHover

GoToDefinition

Tree

Format cli

Note: When formating files, make sure that your .editorconfig file is in your working directory

``` format the file

Usage: neocmakelsp {format|--format|-F} [OPTIONS] ...

Arguments: ... file or folder to format

Options: -o, --override override -h, --help Print help ```

It will read .editorconfig file to format files, just set like

ini [CMakeLists.txt] indent_style = space indent_size = 4

Note

The format do the min things, just do trim and place the first line to the right place by the indent you set, this means

```cmake function(A)

    set(A               
    B
        C
    )

endfunction()

```

it will just become

```cmake

function(A)

set(A
    B
        C
    )

endfunction() ```

It just remove the space in the end, replace \t at the begin of each line to , if set indent_size to space, and format the first line to right place. It does little, but I think it is enough.