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
|
local api = vim.api
local fn = vim.fn
local luv = vim.loop
local M = {}
function M.setup_commands(mod, commands)
for command_name, def in pairs(commands) do
local call_fn = string.format("lua require'nvim-treesitter.%s'.commands.%s.run(<f-args>)", mod, command_name)
local parts = vim.tbl_flatten({
"command!",
def.args,
command_name,
call_fn,
})
api.nvim_command(table.concat(parts, " "))
end
end
function M.get_package_path()
-- Path to this source file, removing the leading '@'
local source = string.sub(debug.getinfo(1, 'S').source, 2)
-- Path to the package root
return fn.fnamemodify(source, ":p:h:h:h")
end
function M.get_cache_dir()
local cache_dir = fn.stdpath('data')
if luv.fs_access(cache_dir, 'RW') then
return cache_dir
elseif luv.fs_access('/tmp', 'RW') then
return '/tmp'
end
return nil, 'Invalid cache rights, '..fn.stdpath('data')..' or /tmp should be read/write'
end
-- Gets a property at path
-- @param tbl the table to access
-- @param path the '.' separated path
-- @returns the value at path or nil
function M.get_at_path(tbl, path)
local segments = vim.split(path, '.', true)
local result = tbl
for _, segment in ipairs(segments) do
if type(result) == 'table' then
result = result[segment]
end
end
return result
end
-- Prints a warning message
-- @param text the text message
function M.print_warning(text)
api.nvim_command(string.format([[echohl WarningMsg | echo "%s" | echohl None]], text))
end
function M.set_jump()
vim.cmd "normal! m'"
end
function M.index_of(tbl, obj)
for i, o in ipairs(tbl) do
if o == obj then
return i
end
end
end
return M
|
