dotfiles/nvim/lua/lsp.lua
2022-02-16 20:08:28 -05:00

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vim.g.coq_settings = {
auto_start = 'shut-up',
}
local coq = require('coq')
local lspstatus = require('lsp-status')
lspstatus.register_progress()
local lsp_confs = {
sumneko_lua = {
settings = {
Lua = {
-- Settings for working with nvim (copied from https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#sumneko_lua)
runtime = {
version = 'LuaJIT',
path = runtime_path,
},
diagnostics = {
globals = {'vim'},
},
workspace = {
library = vim.api.nvim_get_runtime_file("", true),
},
},
},
},
rust_analyzer = {
settings = {
["rust-analyzer"] = {
checkOnSave = {
command = "clippy",
allTargets = false,
},
},
},
},
ccls = {},
pyright = {},
gopls = {},
}
local lsp_special_setup = {
}
local lspconfig = require('lspconfig')
for server, conf in pairs(lsp_confs) do
local source_on_attach = conf.on_attach
if source_on_attach == nil then
conf.on_attach = on_attach
else
conf.on_attach = function(client, bufnr)
on_attach(client, bufnr)
source_on_attach(client, bufnr)
end
end
conf.capabilities = vim.tbl_deep_extend(
"keep",
conf.capabilities or {},
lspstatus.capabilities
)
local final_config = coq.lsp_ensure_capabilities(conf)
local special_setup = lsp_special_setup[server]
if special_setup then
special_setup(final_config)
else
lspconfig[server].setup(final_config)
end
end
local null_ls = require('null-ls')
null_ls.setup({
sources = {
null_ls.builtins.diagnostics.chktex,
null_ls.builtins.diagnostics.cppcheck,
null_ls.builtins.diagnostics.shellcheck,
null_ls.builtins.code_actions.gitsigns,
},
})
vim.diagnostic.config({
severity_sort = true,
update_in_insert = true,
float = {
source = true,
},
})
do -- signs
local signs = {
{'DiagnosticSignError', text='×', texthl='DiagnosticSignError'},
{'DiagnosticSignWarn', text='>', texthl='DiagnosticSignWarn'},
{'DiagnosticSignInfo', text='I', texthl='DiagnosticSignInfo'},
{'DiagnosticSignHint', text='H', texthl='DiagnosticSignHint'},
}
for _, sign in pairs(signs) do
local name = sign[1]
local opts = sign
opts[1] = nil
vim.fn.sign_define(name, opts)
end
end
local map = vim.api.nvim_set_keymap
map(
'n',
'K',
[[luaeval('next(vim.lsp.buf_get_clients()) == nil') ? 'K' : '<Cmd>lua vim.lsp.buf.hover()<CR>']],
{noremap = true, expr = true}
)
map(
'n',
'<C-]>',
[[luaeval('next(vim.lsp.buf_get_clients()) == nil') ? '<C-]>' : '<Cmd>lua vim.lsp.buf.definition()<CR>']],
{noremap = true, expr = true}
)
vim.cmd [[
augroup lspconfig
au!
" diagnostic on hover
au CursorHold * lua vim.diagnostic.open_float({focus = false})
augroup END
]]