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-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-- This config is DEPRECATED.
-- Use the configs in `lsp/` instead (requires Nvim 0.11).
--
-- ALL configs in `lua/lspconfig/configs/` will be DELETED.
-- They exist only to support Nvim 0.10 or older.
-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
local util = require 'lspconfig.util'
local api = vim.api
local elm_root_pattern = util.root_pattern 'elm.json'
return {
default_config = {
cmd = { 'elm-language-server' },
-- TODO(ashkan) if we comment this out, it will allow elmls to operate on elm.json. It seems like it could do that, but no other editor allows it right now.
filetypes = { 'elm' },
root_dir = function(fname)
local filetype = api.nvim_buf_get_option(0, 'filetype')
if filetype == 'elm' or (filetype == 'json' and fname:match 'elm%.json$') then
return elm_root_pattern(fname)
end
end,
init_options = {
elmReviewDiagnostics = 'off', -- 'off' | 'warning' | 'error'
skipInstallPackageConfirmation = false,
disableElmLSDiagnostics = false,
onlyUpdateDiagnosticsOnSave = false,
},
capabilities = {
offsetEncoding = { 'utf-8', 'utf-16' },
},
},
docs = {
description = [[
https://github.com/elm-tooling/elm-language-server#installation
If you don't want to use Nvim to install it, then you can use:
```sh
npm install -g elm elm-test elm-format @elm-tooling/elm-language-server
```
]],
},
}
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