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
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
|
local vim = assert(vim)
local nvim_lsp = require("lspconfig")
nvim_lsp.perlpls.setup {}
nvim_lsp.lua_ls.setup {}
nvim_lsp.clangd.setup {}
nvim_lsp.bashls.setup {}
nvim_lsp.rust_analyzer.setup {}
nvim_lsp.vimls.setup {}
nvim_lsp.zls.setup {}
nvim_lsp.ocamllsp.setup {}
nvim_lsp.hls.setup {
settings = {
haskell = {
plugin = {
semanticTokens = {
globalOn = true
}
}
}
}
}
nvim_lsp.pylsp.setup {
settings = {
pylsp = {
plugins = {
pycodestyle = {
enabled = false
}
}
}
}
}
local has_words_before = function()
unpack = unpack or table.unpack
local line, col = unpack(vim.api.nvim_win_get_cursor(0))
return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
end
local feedkey = function(key, mode)
vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
end
-- 2. Configure CMP
vim.opt.completeopt = { "menu", "menuone", "noselect" }
-- Don't show matching
vim.opt.shortmess:append("c")
local lspkind = require("lspkind") lspkind.init({
symbol_map = {
Text = "",
Method = "",
Function = "λ",
Constructor = "",
Field = "",
Variable = "",
Class = "",
Interface = "",
Module = "",
Property = "",
Unit = "",
Value = "",
Enum = "",
Keyword = "",
Snippet = "",
Color = "",
File = "",
Reference = "",
Folder = "",
EnumMember = "",
Constant = "",
Struct = "",
Event = "",
Operator = "",
TypeParameter = "τ",
},
})
local cmp = require("cmp")
cmp.setup({
mapping = {
["<C-d>"] = cmp.mapping.scroll_docs(-4, { "i", "s" }),
["<C-u>"] = cmp.mapping.scroll_docs(4, { "i", "s" }),
["<C-e>"] = cmp.mapping.close(),
["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }),
["<C-n>"] = cmp.mapping(function(fallback)
cmp.select_next_item()
-- Kill any outstanding snippets
vim.fn["vsnip#deactivate"]()
end, { "i", "s" }),
["<C-p>"] = cmp.mapping(function(fallback)
cmp.select_prev_item()
-- Kill any outstanding snippets
vim.fn["vsnip#deactivate"]()
end, { "i", "s" }),
["<Tab>"] = cmp.mapping(function(fallback)
if vim.fn["vsnip#available"](1) == 1 then
feedkey("<Plug>(vsnip-expand-or-jump)", "")
elseif cmp.visible() then
cmp.mapping.confirm({ select = true })()
elseif has_words_before() then
cmp.complete()
else
fallback() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
end
end, { "i", "s" }),
["<S-Tab>"] = cmp.mapping(function()
if cmp.visible() then
cmp.select_prev_item()
elseif vim.fn["vsnip#jumpable"](-1) == 1 then
feedkey("<Plug>(vsnip-jump-prev)", "")
end
end, { "i", "s" }),
},
formatting = {
format = lspkind.cmp_format({
mode = 'symbol_text',
maxwidth = 50,
ellipsis_char = '...',
show_labelDetails = true,
before = function(_, vim_item)
local function split_silly_function_arguments(str)
if string.len(str) == 0 or string.find(str, "[(]") == nil then
return str, ""
end
local name_start, name_end = 1, string.find(str, "[(]") - 1
local function_name = string.sub(str, name_start, name_end)
local arguments = string.sub(str, name_end + 1)
return function_name, arguments
end
local verbosity = 1
local over_9000 = 2
if vim.bo.filetype == 'java' then
verbosity = over_9000
if vim_item.kind == "Method" then
local name, args = split_silly_function_arguments(vim_item.abbr)
vim_item.abbr = name
vim_item.menu = args .. (vim_item.menu or "")
end
end
vim_item.abbr = string.sub(vim_item.abbr, 1, 20 * verbosity)
vim_item.menu = string.sub(vim_item.menu or "", 1, 20 * verbosity)
return vim_item
end
})
},
sources = {
{ name = "nvim_lsp" },
{ name = "path" },
{ name = "vim_vsnip" },
{ name = "buffer", keyword_length = 5 },
},
sorting = {
comparators = {}, -- We stop all sorting to let the lsp do the sorting
},
snippet = {
expand = function(args)
vim.fn["vsnip#anonymous"](args.body)
end,
},
experimental = {
native_menu = false,
ghost_text = true,
},
})
vim.cmd([[
augroup CmpZsh
au!
autocmd Filetype zsh lua require'cmp'.setup.buffer { sources = { { name = "zsh" }, } }
augroup END
]])
local M = {}
-- 3. Set up CiderLSP
M.on_attach = function(client, bufnr)
vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")
if vim.lsp.formatexpr then -- Neovim v0.6.0+ only.
vim.api.nvim_buf_set_option(bufnr, "formatexpr", "v:lua.vim.lsp.formatexpr")
end
if vim.lsp.tagfunc then
vim.api.nvim_buf_set_option(bufnr, "tagfunc", "v:lua.vim.lsp.tagfunc")
end
local opts = { noremap = true, silent = true }
vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "<M-k>", "<cmd>lua vim.lsp.buf.hover()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "g0", "<cmd>lua vim.lsp.buf.document_symbol()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gW", "<cmd>lua vim.lsp.buf.workspace_symbol()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "<cmd>lua vim.lsp.buf.declaration()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "g<space>", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", "<cmd>lua vim.diagnostic.goto_prev()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", "<cmd>lua vim.diagnostic.goto_next()<CR>", opts)
vim.api.nvim_command("augroup LSP")
vim.api.nvim_command("autocmd!")
if client.server_capabilities.documentHighlightProvider then
vim.api.nvim_command("autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()")
vim.api.nvim_command("autocmd CursorHoldI <buffer> lua vim.lsp.buf.document_highlight()")
vim.api.nvim_command("autocmd CursorMoved <buffer> lua vim.lsp.util.buf_clear_references()")
end
vim.api.nvim_command("augroup END")
-- When an LSP is attached, we should just set the sign column to yes in order
-- to avoid the jarring behavior of it appearing and disappearing rapidly.
vim.opt_local.signcolumn = 'yes'
end
vim.cmd[[hi DiagnosticUnderlineError gui=undercurl guisp=salmon]]
vim.cmd[[hi DiagnosticUnderlineWarn gui=undercurl guisp=gold]]
local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
for type, icon in pairs(signs) do
local hl = "DiagnosticSign" .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
end
return M
|
