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|
local util = require 'lspconfig.util'
return {
default_config = {
cmd = { 'haskell-language-server-wrapper', '--lsp' },
filetypes = { 'haskell', 'lhaskell' },
root_dir = function(filepath)
return (
util.root_pattern('hie.yaml', 'stack.yaml', 'cabal.project')(filepath)
or util.root_pattern('*.cabal', 'package.yaml')(filepath)
)
end,
single_file_support = true,
settings = {
haskell = {
formattingProvider = 'ormolu',
},
},
lspinfo = function(cfg)
local extra = {}
local function on_stdout(_, data, _)
local version = data[1]
table.insert(extra, 'version: ' .. version)
end
local opts = {
cwd = cfg.cwd,
stdout_buffered = true,
on_stdout = on_stdout,
}
local chanid = vim.fn.jobstart({ cfg.cmd[1], '--version' }, opts)
vim.fn.jobwait { chanid }
return extra
end,
},
docs = {
description = [[
https://github.com/haskell/haskell-language-server
Haskell Language Server
]],
default_config = {
root_dir = [[
function (filepath)
return (
util.root_pattern('hie.yaml', 'stack.yaml', 'cabal.project')(filepath)
or util.root_pattern('*.cabal', 'package.yaml')(filepath)
)
end
]],
},
},
}
|
