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
|
---@brief
---
--- https://github.com/typescript-language-server/typescript-language-server
---
--- `ts_ls`, aka `typescript-language-server`, is a Language Server Protocol implementation for TypeScript wrapping `tsserver`. Note that `ts_ls` is not `tsserver`.
---
--- `typescript-language-server` depends on `typescript`. Both packages can be installed via `npm`:
--- ```sh
--- npm install -g typescript typescript-language-server
--- ```
---
--- To configure typescript language server, add a
--- [`tsconfig.json`](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html) or
--- [`jsconfig.json`](https://code.visualstudio.com/docs/languages/jsconfig) to the root of your
--- project.
---
--- Here's an example that disables type checking in JavaScript files.
---
--- ```json
--- {
--- "compilerOptions": {
--- "module": "commonjs",
--- "target": "es6",
--- "checkJs": false
--- },
--- "exclude": [
--- "node_modules"
--- ]
--- }
--- ```
---
--- Use the `:LspTypescriptSourceAction` command to see "whole file" ("source") code-actions such as:
--- - organize imports
--- - remove unused code
---
--- ### Vue support
---
--- As of 2.0.0, the Vue language server no longer supports TypeScript itself. Instead, a plugin
--- adds Vue support to this language server.
---
--- *IMPORTANT*: It is crucial to ensure that `@vue/typescript-plugin` and `@vue/language-server `are of identical versions.
---
--- ```lua
--- vim.lsp.config('ts_ls', {
--- init_options = {
--- plugins = {
--- {
--- name = "@vue/typescript-plugin",
--- location = "/usr/local/lib/node_modules/@vue/typescript-plugin",
--- languages = {"javascript", "typescript", "vue"},
--- },
--- },
--- },
--- filetypes = {
--- "javascript",
--- "typescript",
--- "vue",
--- },
--- })
---
--- -- You must make sure the Vue language server is setup
--- -- e.g. vim.lsp.config('vue_ls')
--- -- See vue_ls's section for more information
--- ```
---
--- `location` MUST be defined. If the plugin is installed in `node_modules`,
--- `location` can have any value.
---
--- `languages` must include `vue` even if it is listed in `filetypes`.
---
--- `filetypes` is extended here to include Vue SFC.
return {
init_options = { hostInfo = 'neovim' },
cmd = { 'typescript-language-server', '--stdio' },
filetypes = {
'javascript',
'javascriptreact',
'javascript.jsx',
'typescript',
'typescriptreact',
'typescript.tsx',
},
root_markers = { 'tsconfig.json', 'jsconfig.json', 'package.json', '.git' },
handlers = {
-- handle rename request for certain code actions like extracting functions / types
['_typescript.rename'] = function(_, result, ctx)
local client = assert(vim.lsp.get_client_by_id(ctx.client_id))
vim.lsp.util.show_document({
uri = result.textDocument.uri,
range = {
start = result.position,
['end'] = result.position,
},
}, client.offset_encoding)
vim.lsp.buf.rename()
return vim.NIL
end,
},
commands = {
['editor.action.showReferences'] = function(command, ctx)
local client = assert(vim.lsp.get_client_by_id(ctx.client_id))
local file_uri, position, references = unpack(command.arguments)
local quickfix_items = vim.lsp.util.locations_to_items(references, client.offset_encoding)
vim.fn.setqflist({}, ' ', {
title = command.title,
items = quickfix_items,
context = {
command = command,
bufnr = ctx.bufnr,
},
})
vim.lsp.util.show_document({
uri = file_uri,
range = {
start = position,
['end'] = position,
},
}, client.offset_encoding)
vim.cmd('botright copen')
end,
},
on_attach = function(client, bufnr)
-- ts_ls provides `source.*` code actions that apply to the whole file. These only appear in
-- `vim.lsp.buf.code_action()` if specified in `context.only`.
vim.api.nvim_buf_create_user_command(bufnr, 'LspTypescriptSourceAction', function()
local source_actions = vim.tbl_filter(function(action)
return vim.startswith(action, 'source.')
end, client.server_capabilities.codeActionProvider.codeActionKinds)
vim.lsp.buf.code_action({
context = {
only = source_actions,
},
})
end, {})
end,
}
|
