blob: 2f40db11c7448840d6e3dc79176147af57f8134b (
plain)
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
|
local api = vim.api
local fn = vim.fn
local M = {}
local package_path = nil
local repositories = {
javascript = {
url = "https://github.com/tree-sitter/tree-sitter-javascript",
files = "src/parser.c src/scanner.c",
},
c = {
url = "https://github.com/tree-sitter/tree-sitter-c",
files = "src/parser.c"
}
}
-- TODO(kyazdani): there might be a better way to get the plugin path
for _, path in pairs(api.nvim_list_runtime_paths()) do
if string.match(path, '.*/nvim%-treesitter') then
package_path = path
break
end
end
local function create_compile_command(ft, path, files)
-- TODO(kyazdani): should download the parser in $XDG_CACHE_HOME instead of /tmp
return "cd /tmp/tree-sitter-"..ft..[[ && \
gcc -o parser.so -shared ]]..files..[[ -Os -I./src && \
mv parser.so ]]..path.."/parsers/"..ft..[[.so && \
rm -rf /tmp/tree-sitter-]]..ft
end
local function create_download_command(url)
return "cd /tmp && git clone "..url
end
function M.install_parser(lang)
if fn.has('win32') == 1 then
-- TODO(kyazdani): this should work on windows too
api.nvim_err_writeln('This command is not available on windows at the moment.')
return
end
if not lang then
api.nvim_err_writeln("usage: install_parser('language')")
return
end
local repository = repositories[lang]
if not repository then
api.nvim_err_writeln('Parser not available for language '..lang)
return
end
if not package_path then
api.nvim_err_writeln('Plugin runtime path not found.')
return
end
if not fn.executable('git') == 1 then
api.nvim_err_writeln('Please install `git` to download parsers.')
return
end
print("Downloading parser...")
fn.system(create_download_command(repository.url))
print("Compiling parser...")
fn.system(create_compile_command(lang, package_path, repository.files))
print("Install for the " ..lang.." parser was successfull")
end
return M
|
