blob: deaeac989b24001f1ad68e615a844ea7f8137d77 (
plain) (
blame)
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
|
local configs = require 'lspconfig/configs'
local util = require 'lspconfig/util'
local name = "rnix"
local function make_installer()
local P = util.path.join
local install_dir = P{util.base_install_dir, name}
local bin = P{install_dir, "bin", "rnix-lsp"}
local cmd = {bin}
local X = {}
function X.install()
local install_info = X.info()
if install_info.is_installed then
print(name, "is already installed")
return
end
if not (util.has_bins("cargo")) then
error('Need "cargo" to install this.')
return
end
local install_cmd = "cargo install rnix-lsp --root=" .. install_info.install_dir .. " rnix-lsp"
vim.fn.system(install_cmd)
end
function X.info()
return {
is_installed = util.path.exists(bin);
install_dir = install_dir;
cmd = cmd;
}
end
function X.configure(config)
local install_info = X.info()
if install_info.is_installed then
config.cmd = cmd
end
end
return X
end
local installer = make_installer()
configs[name] = {
default_config = {
cmd = {"rnix-lsp"};
filetypes = {"nix"};
root_dir = function(fname)
return util.find_git_ancestor(fname) or vim.loop.os_homedir()
end;
settings = {
};
on_new_config = function(config)
installer.configure(config)
end;
init_options = {
};
};
docs = {
description = [[
https://github.com/nix-community/rnix-lsp
A language server for Nix providing basic completion and formatting via nixpkgs-fmt.
To install manually, run `cargo install rnix-lsp`. If you are using nix, rnix-lsp is in nixpkgs.
This server accepts configuration via the `settings` key.
]];
default_config = {
root_dir = "vim's starting directory";
};
};
};
configs[name].install = installer.install
configs[name].install_info = installer.info
|
