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
|
-- CiderLSP
local vim = assert(vim)
-- 1. Configure CiderLSP
-- Set desired filetypes from go/ciderlsp#supported
-- To list all filetype names, see https://vi.stackexchange.com/a/14990
local nvim_lsp = require("lspconfig")
local configs = require("lspconfig.configs")
configs.lualsp = {
default_config = {
cmd = { "/usr/local/google/home/rahm/Projects/lua-language-server/bin/lua-language-server" },
filetypes = { "lua" },
settings = {},
root_dir = nvim_lsp.util.root_pattern(""),
},
}
configs.clangd = {
default_config = {
cmd = { "clangd" },
filetypes = { "c", "cpp" },
settings = {},
root_dir = nvim_lsp.util.root_pattern(""),
},
}
configs.hls = {
default_config = {
cmd = { "haskell-language-server-wrapper", "--lsp" },
filetypes = { "haskell" },
settings = {},
root_dir = nvim_lsp.util.root_pattern("package.yaml"),
}
}
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()
local cmp = require("cmp")
cmp.setup({
mapping = {
["<C-d>"] = cmp.mapping.scroll_docs(-4),
["<C-u>"] = cmp.mapping.scroll_docs(4),
["<C-e>"] = cmp.mapping.close(),
["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }),
["<C-n>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
else
fallback() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
end
end, { "i", "s" }),
["<C-p>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item()
else
fallback() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
end
end, { "i", "s" }),
["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.mapping.confirm({ select = true })()
elseif vim.fn["vsnip#available"](1) == 1 then
feedkey("<Plug>(vsnip-expand-or-jump)", "")
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" }),
},
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,
},
formatting = {
format = lspkind.cmp_format({
with_text = true,
maxwidth = 40, -- half max width
menu = {
buffer = "[buffer]",
nvim_lsp = "[LSP]",
nvim_lua = "[API]",
path = "[path]",
vim_vsnip = "[snip]",
},
}),
},
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")
end
nvim_lsp.lualsp.setup({
capabilities = require("cmp_nvim_lsp").default_capabilities(vim.lsp.protocol.make_client_capabilities()),
on_attach = M.on_attach,
})
nvim_lsp.clangd.setup({
capabilities = require("cmp_nvim_lsp").default_capabilities(vim.lsp.protocol.make_client_capabilities()),
on_attach = M.on_attach,
})
nvim_lsp.hls.setup({
capabilities = require("cmp_nvim_lsp").default_capabilities(vim.lsp.protocol.make_client_capabilities()),
on_attach = M.on_attach,
})
vim.cmd[[hi DiagnosticUnderlineError gui=undercurl guisp=salmon]]
vim.cmd[[hi DiagnosticUnderlineWarn gui=undercurl guisp=gold]]
return M
|
