1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
local M = {}
function M.show_line_diagnostics()
local opts = {
focusable = false,
close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
}
vim.lsp.diagnostic.show_line_diagnostics(opts)
end
local custom_attach = function(client, bufnr)
local function buf_set_keymap(...)
vim.api.nvim_buf_set_keymap(bufnr, ...)
end
local function buf_set_option(...)
vim.api.nvim_buf_set_option(bufnr, ...)
end
buf_set_option("omnifunc", "v:lua.vim.lsp.omnifunc")
-- Mappings.
local opts = { noremap = true, silent = true }
buf_set_keymap("n", "gD", "<Cmd>lua vim.lsp.buf.declaration()<CR>", opts)
buf_set_keymap("n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
buf_set_keymap("n", "<C-]>", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
buf_set_keymap("n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
buf_set_keymap("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
buf_set_keymap("n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
buf_set_keymap("n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
buf_set_keymap("n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
buf_set_keymap("n", "<space>wl", "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>", opts)
buf_set_keymap("n", "<space>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
buf_set_keymap("n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
buf_set_keymap("n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
buf_set_keymap("n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
buf_set_keymap("n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
buf_set_keymap("n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
buf_set_keymap("n", "<space>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
vim.cmd([[
autocmd CursorHold <buffer> lua require('config.lsp').show_line_diagnostics()
]])
-- Set some key bindings conditional on server capabilities
if client.resolved_capabilities.document_formatting then
buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
end
if client.resolved_capabilities.document_range_formatting then
buf_set_keymap("x", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR><ESC>", opts)
end
-- The blow command will highlight the current variable and its usages in the buffer.
if client.resolved_capabilities.document_highlight then
vim.cmd([[
hi link LspReferenceRead Visual
hi link LspReferenceText Visual
hi link LspReferenceWrite Visual
augroup lsp_document_highlight
autocmd! * <buffer>
autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
augroup END
]])
end
local msg = string.format("Language server %s started!", client.name)
vim.api.nvim_echo({ { msg, "MoreMsg" } }, false, {})
end
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.completion.completionItem.snippetSupport = true
local lspconfig = require("lspconfig")
lspconfig.pylsp.setup({
on_attach = custom_attach,
settings = {
pylsp = {
plugins = {
pylint = { enabled = true, executable = "pylint" },
pyflakes = { enabled = false },
pycodestyle = { enabled = false },
jedi_completion = { fuzzy = true },
pyls_isort = { enabled = true },
pylsp_mypy = { enabled = true },
},
},
},
flags = {
debounce_text_changes = 200,
},
})
-- lspconfig.pyright.setup{
-- on_attach = custom_attach,
-- }
lspconfig.clangd.setup({
on_attach = custom_attach,
capabilities = capabilities,
filetypes = { "c", "cpp", "cc" },
flags = {
debounce_text_changes = 500,
},
})
-- set up vim-language-server
lspconfig.vimls.setup({
on_attach = custom_attach,
flags = {
debounce_text_changes = 500,
},
})
local sumneko_binary_path = vim.fn.exepath("lua-language-server")
if vim.g.is_mac or vim.g.is_linux and sumneko_binary_path ~= "" then
local sumneko_root_path = vim.fn.fnamemodify(sumneko_binary_path, ":h:h:h")
local runtime_path = vim.split(package.path, ";")
table.insert(runtime_path, "lua/?.lua")
table.insert(runtime_path, "lua/?/init.lua")
require("lspconfig").sumneko_lua.setup({
on_attach = custom_attach,
cmd = { sumneko_binary_path, "-E", sumneko_root_path .. "/main.lua" },
settings = {
Lua = {
runtime = {
-- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
version = "LuaJIT",
-- Setup your lua path
path = runtime_path,
},
diagnostics = {
-- Get the language server to recognize the `vim` global
globals = { "vim" },
},
workspace = {
-- Make the server aware of Neovim runtime files
library = vim.api.nvim_get_runtime_file("", true),
},
-- Do not send telemetry data containing a randomized but unique identifier
telemetry = {
enable = false,
},
},
},
})
end
-- Change diagnostic signs.
vim.fn.sign_define("LspDiagnosticsSignError", { text = "✗", texthl = "LspDiagnosticsDefaultError" })
vim.fn.sign_define("LspDiagnosticsSignWarning", { text = "!", texthl = "LspDiagnosticsDefaultWarning" })
vim.fn.sign_define("LspDiagnosticsSignInformation", { text = "", texthl = "LspDiagnosticsDefaultInformation" })
vim.fn.sign_define("LspDiagnosticsSignHint", { text = "", texthl = "LspDiagnosticsDefaultHint" })
vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
underline = false,
virtual_text = false,
signs = true,
update_in_insert = false,
})
-- Refs: https://github.com/neovim/nvim-lspconfig/wiki/UI-customization#show-source-in-diagnostics
vim.lsp.handlers["textDocument/publishDiagnostics"] = function(_, _, params, client_id, _)
local uri = params.uri
local bufnr = vim.uri_to_bufnr(uri)
if not bufnr then
return
end
if not vim.api.nvim_buf_is_loaded(bufnr) then
return
end
local diagnostics = params.diagnostics
for i, v in ipairs(diagnostics) do
diagnostics[i].message = string.format("%s: %s", v.source, v.message)
end
vim.lsp.diagnostic.save(diagnostics, bufnr, client_id)
local config = {
underline = false,
virtual_text = false,
signs = true,
update_in_insert = false,
}
vim.lsp.diagnostic.display(diagnostics, bufnr, client_id, config)
end
-- The following settings works with the bleeding edge neovim.
-- See https://github.com/neovim/neovim/pull/13998.
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
border = "rounded",
})
return M
|
