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local configs = require 'lspconfig/configs'
local util = require 'lspconfig/util'
configs.ccls = {
default_config = {
cmd = {"ccls"};
filetypes = {"c", "cpp", "objc", "objcpp"};
root_dir = function(fname)
return util.root_pattern("compile_commands.json", "compile_flags.txt", ".git")(fname) or util.path.dirname(fname)
end;
};
docs = {
description = [[
https://github.com/MaskRay/ccls/wiki
ccls relies on a [JSON compilation database](https://clang.llvm.org/docs/JSONCompilationDatabase.html) specified
as compile_commands.json or, for simpler projects, a compile_flags.txt.
For details on how to automatically generate one using CMake look [here](https://cmake.org/cmake/help/latest/variable/CMAKE_EXPORT_COMPILE_COMMANDS.html).
Customization options are passed to ccls at initialization time via init_options, a list of available options can be found [here](https://github.com/MaskRay/ccls/wiki/Customization#initialization-options). For example:
```lua
local lspconfig = require'lspconfig'
lspconfig.ccls.setup {
init_options = {
compilationDatabaseDirectory = "build";
index = {
threads = 0;
};
clang = {
excludeArgs = { "-frounding-math"} ;
};
}
}
```
]];
default_config = {
root_dir = [[root_pattern("compile_commands.json", "compile_flags.txt", ".git") or dirname]];
};
};
}
-- vim:et ts=2 sw=2
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