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
|
local nvim_lsp = require('lspconfig')
-- local coq = require('coq')
--
local capabilities = require("cmp_nvim_lsp").default_capabilities()
local null_ls = require("null-ls")
local trouble = require("trouble")
-- Redefine sign.
local signs = { Error = 'E', Warning = 'W', Hint = 'H', Information = 'I' }
for type, icon in pairs(signs) do
local hl = 'LspDiagnosticsSign' .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = '' })
end
--local function vim.keymap.set(...) vim.api.nvim_vim.keymap.set(bufnr, ...) end
local opts = { noremap=true, silent=true }
null_ls.setup({
debug = false,
save_after_format = false,
sources = {
-- Python
null_ls.builtins.formatting.black,
null_ls.builtins.formatting.isort,
null_ls.builtins.diagnostics.ruff,
-- null_ls.builtins.diagnostics.flake8,
-- Rust
null_ls.builtins.formatting.rustfmt,
-- C
null_ls.builtins.formatting.clang_format,
-- JS/TS
null_ls.builtins.formatting.prettier,
},
on_attach = function(client)
if client.resolved_capabilities.document_formatting then
vim.keymap.set('n', '<A-f>', '<cmd>lua vim.lsp.buf.formatting_sync(nil, 2000)<cr>', opts)
vim.cmd "autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_seq_sync(nil, 2000)"
end
end
})
-- Setup lspconfig.
require "lsp_signature".setup()
--- Use a loop to conveniently call 'setup' on multiple servers and
-- map buffer local keybindings when the language server attaches
local common_on_attach = function(client, bufnr)
-- Mappings.
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", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "ga", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<cmd>lua vim.lsp.buf.hover()<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", "<space>e", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>", opts)
-- lsp_status.on_attach(client)
end
local servers = { 'pyright', 'rust_analyzer', 'tsserver', 'clangd' }
-- local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.offsetEncoding = { "utf-16" }
for _, lsp in ipairs(servers) do
nvim_lsp[lsp].setup {
capabilities = capabilities,
on_attach = common_on_attach,
flags = {
debounce_text_changes = 150,
}
}
end
trouble.setup({
use_diagnostic_signs = true,
auto_close = true,
auto_open = false
})
-- nvim-cmp setup
local luasnip = require 'luasnip'
local cmp = require 'cmp'
cmp.setup {
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
mapping = cmp.mapping.preset.insert({
['<C-d>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<CR>'] = cmp.mapping.confirm {
behavior = cmp.ConfirmBehavior.Replace,
select = true,
},
['<Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
else
fallback()
end
end, { 'i', 's' }),
['<S-Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item()
elseif luasnip.jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end, { 'i', 's' }),
}),
sources = {
{ name = 'nvim_lsp' },
{ name = 'luasnip' },
},
}
|
