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
|
local guide = require 'parser.guide'
local m = {}
--- 获取 position 对应的光标位置
---@param lines table
---@param text string
---@param position position
---@return integer
function m.offset(lines, text, position)
local row = position.line + 1
local start = guide.lineRange(lines, row)
local offset = utf8.offset(text, position.character + 1, start)
return offset
end
--- 将光标位置转化为 position
---@alias position table
---@param lines table
---@param text string
---@param offset integer
---@return position
function m.position(lines, text, offset)
local row, col = guide.positionOf(lines, offset)
local start = guide.lineRange(lines, row)
if start < 1 then
start = 1
end
local ucol = utf8.len(text, start, start + col - 1, true)
if row < 1 then
row = 1
end
return {
line = row - 1,
character = ucol,
}
end
--- 将起点与终点位置转化为 range
---@alias range table
---@param lines table
---@param text string
---@param offset1 integer
---@param offset2 integer
function m.range(lines, text, offset1, offset2)
local range = {
start = m.position(lines, text, offset1),
['end'] = m.position(lines, text, offset2),
}
if range.start.character > 0 then
range.start.character = range.start.character - 1
end
return range
end
---@alias location table
---@param uri string
---@param range range
---@return location
function m.location(uri, range)
return {
uri = uri,
range = range,
}
end
---@alias locationLink table
---@param uri string
---@param range range
---@param selection range
---@param origin range
function m.locationLink(uri, range, selection, origin)
return {
targetUri = uri,
targetRange = range,
targetSelectionRange = selection,
originSelectionRange = origin,
}
end
--- 诊断等级
m.DiagnosticSeverity = {
Error = 1,
Warning = 2,
Information = 3,
Hint = 4,
}
--- 诊断类型与默认等级
m.DiagnosticDefaultSeverity = {
['unused-local'] = 'Hint',
['unused-function'] = 'Hint',
['undefined-global'] = 'Warning',
['global-in-nil-env'] = 'Warning',
['unused-label'] = 'Hint',
['unused-vararg'] = 'Hint',
['trailing-space'] = 'Hint',
['redefined-local'] = 'Hint',
['newline-call'] = 'Information',
['newfield-call'] = 'Warning',
['redundant-parameter'] = 'Hint',
['ambiguity-1'] = 'Warning',
['lowercase-global'] = 'Information',
['undefined-env-child'] = 'Information',
['duplicate-index'] = 'Warning',
['empty-block'] = 'Hint',
['redundant-value'] = 'Hint',
['emmy-lua'] = 'Warning',
}
--- 诊断报告标签
m.DiagnosticTag = {
Unnecessary = 1,
Deprecated = 2,
}
m.DocumentHighlightKind = {
Text = 1,
Read = 2,
Write = 3,
}
return m
|
