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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
local files = require 'files'
local guide = require 'parser.guide'
---@type vm
local vm = require 'vm.vm'
local config = require 'config'
local searcher = require 'core.searcher'
local function getDocDefinesInAst(results, root, name)
for _, doc in ipairs(root.docs) do
if doc.type == 'doc.class' then
if not name or name == doc.class[1] then
results[#results+1] = doc.class
end
elseif doc.type == 'doc.alias' then
if not name or name == doc.alias[1] then
results[#results+1] = doc.alias
end
end
end
end
---获取class与alias
---@param name? string
---@return parser.guide.object[]
function vm.getDocDefines(name)
local results = {}
for uri in files.eachFile() do
local ast = files.getState(uri)
getDocDefinesInAst(results, ast.ast, name)
end
return results
end
function vm.getDocEnums(doc)
if not doc then
return nil
end
local defs = vm.getDefs(doc)
local results = {}
for _, def in ipairs(defs) do
if def.type == 'doc.type.enum'
or def.type == 'doc.resume' then
results[#results+1] = def
end
end
return results
end
function vm.isMetaFile(uri)
local status = files.getState(uri)
if not status then
return false
end
local cache = files.getCache(uri)
if cache.isMeta ~= nil then
return cache.isMeta
end
cache.isMeta = false
if not status.ast.docs then
return false
end
for _, doc in ipairs(status.ast.docs) do
if doc.type == 'doc.meta' then
cache.isMeta = true
return true
end
end
return false
end
function vm.getValidVersions(doc)
if doc.type ~= 'doc.version' then
return
end
local valids = {
['Lua 5.1'] = false,
['Lua 5.2'] = false,
['Lua 5.3'] = false,
['Lua 5.4'] = false,
['LuaJIT'] = false,
}
for _, version in ipairs(doc.versions) do
if version.ge and type(version.version) == 'number' then
for ver in pairs(valids) do
local verNumber = tonumber(ver:sub(-3))
if verNumber and verNumber >= version.version then
valids[ver] = true
end
end
elseif version.le and type(version.version) == 'number' then
for ver in pairs(valids) do
local verNumber = tonumber(ver:sub(-3))
if verNumber and verNumber <= version.version then
valids[ver] = true
end
end
elseif type(version.version) == 'number' then
valids[('Lua %.1f'):format(version.version)] = true
elseif 'JIT' == version.version then
valids['LuaJIT'] = true
end
end
if valids['Lua 5.1'] then
valids['LuaJIT'] = true
end
return valids
end
local function isDeprecated(value)
if not value.bindDocs then
return false
end
for _, doc in ipairs(value.bindDocs) do
if doc.type == 'doc.deprecated' then
return true
elseif doc.type == 'doc.version' then
local valids = vm.getValidVersions(doc)
if not valids[config.config.runtime.version] then
return true
end
end
end
return false
end
function vm.isDeprecated(value, deep)
if deep then
local defs = vm.getDefs(value)
if #defs == 0 then
return false
end
for _, def in ipairs(defs) do
if not isDeprecated(def) then
return false
end
end
return true
else
return isDeprecated(value)
end
end
local function makeDiagRange(uri, doc, results)
local lines = files.getLines(uri)
local names
if doc.names then
names = {}
for i, nameUnit in ipairs(doc.names) do
local name = nameUnit[1]
names[name] = true
end
end
local row = guide.positionOf(lines, doc.start)
if doc.mode == 'disable-next-line' then
if lines[row+1] then
results[#results+1] = {
mode = 'disable',
names = names,
offset = lines[row+1].start,
source = doc,
}
results[#results+1] = {
mode = 'enable',
names = names,
offset = lines[row+1].finish,
source = doc,
}
end
elseif doc.mode == 'disable-line' then
results[#results+1] = {
mode = 'disable',
names = names,
offset = lines[row].start,
source = doc,
}
results[#results+1] = {
mode = 'enable',
names = names,
offset = lines[row].finish,
source = doc,
}
elseif doc.mode == 'disable' then
if lines[row+1] then
results[#results+1] = {
mode = 'disable',
names = names,
offset = lines[row+1].start,
source = doc,
}
end
elseif doc.mode == 'enable' then
if lines[row+1] then
results[#results+1] = {
mode = 'enable',
names = names,
offset = lines[row+1].start,
source = doc,
}
end
end
end
function vm.isDiagDisabledAt(uri, offset, name)
local status = files.getState(uri)
if not status then
return false
end
if not status.ast.docs then
return false
end
local cache = files.getCache(uri)
if not cache.diagnosticRanges then
cache.diagnosticRanges = {}
for _, doc in ipairs(status.ast.docs) do
if doc.type == 'doc.diagnostic' then
makeDiagRange(uri, doc, cache.diagnosticRanges)
end
end
table.sort(cache.diagnosticRanges, function (a, b)
return a.offset < b.offset
end)
end
if #cache.diagnosticRanges == 0 then
return false
end
local stack = {}
for _, range in ipairs(cache.diagnosticRanges) do
if range.offset <= offset then
if not range.names or range.names[name] then
if range.mode == 'disable' then
stack[#stack+1] = range
elseif range.mode == 'enable' then
stack[#stack] = nil
end
end
else
break
end
end
local current = stack[#stack]
if not current then
return false
end
return true
end
|
