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local util = require 'lspconfig.util'
return {
default_config = {
cmd = { 'efm-langserver' },
root_dir = util.find_git_ancestor,
single_file_support = true,
},
docs = {
description = [[
https://github.com/mattn/efm-langserver
General purpose Language Server that can use specified error message format generated from specified command.
Requires at minimum EFM version [v0.0.38](https://github.com/mattn/efm-langserver/releases/tag/v0.0.38) to support
launching the language server on single files. If on an older version of EFM, disable single file support:
```lua
require('lspconfig')['efm'].setup{
settings = ..., -- You must populate this according to the EFM readme
filetypes = ..., -- Populate this according to the note below
single_file_support = false, -- This is the important line for supporting older version of EFM
}
```
Note: In order for neovim's built-in language server client to send the appropriate `languageId` to EFM, **you must
specify `filetypes` in your call to `setup{}`**. Otherwise `lspconfig` will launch EFM on the `BufEnter` instead
of the `FileType` autocommand, and the `filetype` variable used to populate the `languageId` will not yet be set.
```lua
require('lspconfig')['efm'].setup{
settings = ..., -- You must populate this according to the EFM readme
filetypes = { 'python','cpp','lua' }
}
```
]],
default_config = {
root_dir = [[util.root_pattern(".git")]],
},
},
}
|
