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
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
|
local fs = require 'bee.filesystem'
local nonil = require 'without-check-nil'
local util = require 'utility'
local lang = require 'language'
local proto = require 'proto'
local define = require 'proto.define'
local config = require 'config'
local converter = require 'proto.converter'
local await = require 'await'
local scope = require 'workspace.scope'
local inspect = require 'inspect'
local jsone = require 'json-edit'
local jsonc = require 'jsonc'
local m = {}
m._eventList = {}
function m.client(newClient)
if newClient then
m._client = newClient
else
return m._client
end
end
function m.isVSCode()
if not m._client then
return false
end
if m._isvscode == nil then
local lname = m._client:lower()
if lname:find 'vscode'
or lname:find 'visual studio code' then
m._isvscode = true
else
m._isvscode = false
end
end
return m._isvscode
end
function m.getOption(name)
nonil.enable()
local option = m.info.initializationOptions[name]
nonil.disable()
return option
end
function m.getAbility(name)
if not m.info
or not m.info.capabilities then
return nil
end
local current = m.info.capabilities
while true do
local parent, nextPos = name:match '^([^%.]+)()'
if not parent then
break
end
current = current[parent]
if not current then
return nil
end
if nextPos > #name then
break
else
name = name:sub(nextPos + 1)
end
end
return current
end
function m.getOffsetEncoding()
if m._offsetEncoding then
return m._offsetEncoding
end
local clientEncodings = m.getAbility 'offsetEncoding'
if type(clientEncodings) == 'table' then
for _, encoding in ipairs(clientEncodings) do
if encoding == 'utf-8' then
m._offsetEncoding = 'utf-8'
return m._offsetEncoding
end
end
end
m._offsetEncoding = 'utf-16'
return m._offsetEncoding
end
local function packMessage(...)
local strs = table.pack(...)
for i = 1, strs.n do
strs[i] = tostring(strs[i])
end
return table.concat(strs, '\t')
end
---@alias message.type '"Error"'|'"Warning"'|'"Info"'|'"Log"'
---show message to client
---@param type message.type
function m.showMessage(type, ...)
local message = packMessage(...)
proto.notify('window/showMessage', {
type = define.MessageType[type] or 3,
message = message,
})
proto.notify('window/logMessage', {
type = define.MessageType[type] or 3,
message = message,
})
log.info('ShowMessage', type, message)
end
---@param type message.type
---@param message string
---@param titles string[]
---@param callback fun(action?: string, index?: integer)
function m.requestMessage(type, message, titles, callback)
proto.notify('window/logMessage', {
type = define.MessageType[type] or 3,
message = message,
})
local map = {}
local actions = {}
for i, title in ipairs(titles) do
actions[i] = {
title = title,
}
map[title] = i
end
log.info('requestMessage', type, message)
proto.request('window/showMessageRequest', {
type = define.MessageType[type] or 3,
message = message,
actions = actions,
}, function (item)
log.info('responseMessage', message, item and item.title or nil)
if item then
callback(item.title, map[item.title])
else
callback(nil, nil)
end
end)
end
---@param type message.type
---@param message string
---@param titles string[]
---@return string action
---@return integer index
---@async
function m.awaitRequestMessage(type, message, titles)
return await.wait(function (waker)
m.requestMessage(type, message, titles, waker)
end)
end
---@param type message.type
function m.logMessage(type, ...)
local message = packMessage(...)
proto.notify('window/logMessage', {
type = define.MessageType[type] or 4,
message = message,
})
end
function m.watchFiles(path)
path = path:gsub('\\', '/')
:gsub('[%[%]%{%}%*%?]', '\\%1')
local registration = {
id = path,
method = 'workspace/didChangeWatchedFiles',
registerOptions = {
watchers = {
{
globPattern = path .. '/**',
kind = 1 | 2 | 4,
},
},
},
}
proto.request('client/registerCapability', {
registrations = {
registration,
}
})
return function ()
local unregisteration = {
id = path,
method = 'workspace/didChangeWatchedFiles',
}
proto.request('client/registerCapability', {
unregisterations = {
unregisteration,
}
})
end
end
---@class config.change
---@field key string
---@field prop? string
---@field value any
---@field action '"add"'|'"set"'|'"prop"'
---@field global? boolean
---@field uri? uri
---@param uri uri?
---@param changes config.change[]
---@return config.change[]
local function getValidChanges(uri, changes)
local newChanges = {}
if not uri then
return changes
end
local scp = scope.getScope(uri)
for _, change in ipairs(changes) do
if scp:isChildUri(change.uri)
or scp:isLinkedUri(change.uri) then
newChanges[#newChanges+1] = change
end
end
return newChanges
end
---@class json.patch
---@field op 'add' | 'remove' | 'replace'
---@field path string
---@field value any
---@class json.patchInfo
---@field key string
---@field value any
---@param cfg table
---@param rawKey string
---@return json.patchInfo
local function searchPatchInfo(cfg, rawKey)
---@param key string
---@param parentKey string
---@param parentValue table
---@return json.patchInfo?
local function searchOnce(key, parentKey, parentValue)
if parentValue == nil then
return nil
end
if type(parentValue) ~= 'table' then
return {
key = parentKey,
value = parentValue,
}
end
if parentValue[key] then
return {
key = parentKey .. '/' .. key,
value = parentValue[key],
}
end
for pos in key:gmatch '()%.' do
local k = key:sub(1, pos - 1)
local v = parentValue[k]
local info = searchOnce(key:sub(pos + 1), parentKey .. '/' .. k, v)
if info then
return info
end
end
return nil
end
return searchOnce(rawKey, '', cfg)
or searchOnce(rawKey:gsub('^Lua%.', ''), '', cfg)
or {
key = '/' .. rawKey:gsub('^Lua%.', ''),
value = nil,
}
end
---@param uri uri
---@param cfg table
---@param change config.change
---@return json.patch?
local function makeConfigPatch(uri, cfg, change)
local info = searchPatchInfo(cfg, change.key)
if change.action == 'add' then
if type(info.value) == 'table' and #info.value > 0 then
return {
op = 'add',
path = info.key .. '/-',
value = change.value,
}
else
return makeConfigPatch(uri, cfg, {
action = 'set',
key = change.key,
value = config.get(uri, change.key),
})
end
elseif change.action == 'set' then
if info.value ~= nil then
return {
op = 'replace',
path = info.key,
value = change.value,
}
else
return {
op = 'add',
path = info.key,
value = change.value,
}
end
elseif change.action == 'prop' then
if type(info.value) == 'table' and next(info.value) then
return {
op = 'add',
path = info.key .. '/' .. change.prop,
value = change.value,
}
else
return makeConfigPatch(uri, cfg, {
action = 'set',
key = change.key,
value = config.get(uri, change.key),
})
end
end
return nil
end
---@param uri uri
---@param path string
---@param changes config.change[]
---@return string?
local function editConfigJson(uri, path, changes)
local text = util.loadFile(path)
if not text then
m.showMessage('Error', lang.script('CONFIG_LOAD_FAILED', path))
return nil
end
local suc, res = pcall(jsonc.decode_jsonc, text)
if not suc then
m.showMessage('Error', lang.script('CONFIG_MODIFY_FAIL_SYNTAX_ERROR', path .. res:match 'ERROR(.+)$'))
return nil
end
if type(res) ~= 'table' then
res = {}
end
---@cast res table
for _, change in ipairs(changes) do
local patch = makeConfigPatch(uri, res, change)
if patch then
text = jsone.edit(text, patch, { indent = ' ' })
end
end
return text
end
---@param changes config.change[]
---@param applied config.change[]
local function removeAppliedChanges(changes, applied)
local appliedMap = {}
for _, change in ipairs(applied) do
appliedMap[change] = true
end
for i = #changes, 1, -1 do
if appliedMap[changes[i]] then
table.remove(changes, i)
end
end
end
local function tryModifySpecifiedConfig(uri, finalChanges)
if #finalChanges == 0 then
return false
end
log.info('tryModifySpecifiedConfig', uri, inspect(finalChanges))
local workspace = require 'workspace'
local scp = scope.getScope(uri)
if scp:get('lastLocalType') ~= 'json' then
log.info('lastLocalType ~= json')
return false
end
local validChanges = getValidChanges(uri, finalChanges)
if #validChanges == 0 then
log.info('No valid changes')
return false
end
local path = workspace.getAbsolutePath(uri, CONFIGPATH)
if not path then
log.info('Can not get absolute path')
return false
end
local newJson = editConfigJson(uri, path, validChanges)
if not newJson then
log.info('Can not edit config json')
return false
end
util.saveFile(path, newJson)
log.info('Apply changes to config file', inspect(validChanges))
removeAppliedChanges(finalChanges, validChanges)
return true
end
local function tryModifyRC(uri, finalChanges, create)
if #finalChanges == 0 then
return false
end
log.info('tryModifyRC', uri, inspect(finalChanges))
local workspace = require 'workspace'
local path = workspace.getAbsolutePath(uri, '.luarc.jsonc')
if not path then
log.info('Can not get absolute path of .luarc.jsonc')
return false
end
path = fs.exists(fs.path(path)) and path or workspace.getAbsolutePath(uri, '.luarc.json')
if not path then
log.info('Can not get absolute path of .luarc.json')
return false
end
local buf = util.loadFile(path)
if not buf and not create then
log.info('Can not load .luarc.json and not create')
return false
end
local validChanges = getValidChanges(uri, finalChanges)
if #validChanges == 0 then
log.info('No valid changes')
return false
end
if not buf then
util.saveFile(path, '')
end
local newJson = editConfigJson(uri, path, validChanges)
if not newJson then
log.info('Can not edit config json')
return false
end
util.saveFile(path, newJson)
log.info('Apply changes to .luarc.json', inspect(validChanges))
removeAppliedChanges(finalChanges, validChanges)
return true
end
local function tryModifyClient(uri, finalChanges)
if #finalChanges == 0 then
return false
end
log.info('tryModifyClient', uri, inspect(finalChanges))
if not m.getOption 'changeConfiguration' then
return false
end
local scp = scope.getScope(uri)
local scpChanges = {}
for _, change in ipairs(finalChanges) do
if change.uri
and (scp:isChildUri(change.uri) or scp:isLinkedUri(change.uri)) then
scpChanges[#scpChanges+1] = change
end
end
if #scpChanges == 0 then
log.info('No changes in client scope')
return false
end
proto.notify('$/command', {
command = 'lua.config',
data = scpChanges,
})
log.info('Apply client changes', uri, inspect(scpChanges))
removeAppliedChanges(finalChanges, scpChanges)
return true
end
---@param finalChanges config.change[]
local function tryModifyClientGlobal(finalChanges)
if #finalChanges == 0 then
return
end
log.info('tryModifyClientGlobal', inspect(finalChanges))
if not m.getOption 'changeConfiguration' then
log.info('Client dose not support modifying config')
return
end
local changes = {}
for _, change in ipairs(finalChanges) do
if change.global then
changes[#changes+1] = change
end
end
if #changes == 0 then
log.info('No global changes')
return
end
proto.notify('$/command', {
command = 'lua.config',
data = changes,
})
log.info('Apply client global changes', inspect(changes))
removeAppliedChanges(finalChanges, changes)
end
---@param changes config.change[]
---@return string
local function buildMaunuallyMessage(changes)
local message = {}
for _, change in ipairs(changes) do
if change.action == 'add' then
message[#message+1] = '* ' .. lang.script('WINDOW_MANUAL_CONFIG_ADD', change.key, change.value)
elseif change.action == 'set' then
message[#message+1] = '* ' .. lang.script('WINDOW_MANUAL_CONFIG_SET', change.key, change.value)
elseif change.action == 'prop' then
message[#message+1] = '* ' .. lang.script('WINDOW_MANUAL_CONFIG_PROP', change.key, change.prop, change.value)
end
end
return table.concat(message, '\n')
end
---@param changes config.change[]
---@param onlyMemory? boolean
function m.setConfig(changes, onlyMemory)
local finalChanges = {}
for _, change in ipairs(changes) do
if change.action == 'add' then
local suc = config.add(change.uri, change.key, change.value)
if suc then
finalChanges[#finalChanges+1] = change
end
elseif change.action == 'set' then
local suc = config.set(change.uri, change.key, change.value)
if suc then
finalChanges[#finalChanges+1] = change
end
elseif change.action == 'prop' then
local suc = config.prop(change.uri, change.key, change.prop, change.value)
if suc then
finalChanges[#finalChanges+1] = change
end
end
end
if onlyMemory then
return
end
if #finalChanges == 0 then
return
end
log.info('Modify config', inspect(finalChanges))
xpcall(function ()
local ws = require 'workspace'
tryModifyClientGlobal(finalChanges)
if #ws.folders == 0 then
tryModifySpecifiedConfig(nil, finalChanges)
tryModifyClient(nil, finalChanges)
if #finalChanges > 0 then
local manuallyModifyConfig = buildMaunuallyMessage(finalChanges)
m.showMessage('Warning', lang.script('CONFIG_MODIFY_FAIL_NO_WORKSPACE', manuallyModifyConfig))
end
else
for _, scp in ipairs(ws.folders) do
tryModifySpecifiedConfig(scp.uri, finalChanges)
tryModifyRC(scp.uri, finalChanges, false)
tryModifyClient(scp.uri, finalChanges)
tryModifyRC(scp.uri, finalChanges, true)
end
if #finalChanges > 0 then
m.showMessage('Warning', lang.script('CONFIG_MODIFY_FAIL', buildMaunuallyMessage(finalChanges)))
log.warn('Config modify fail', inspect(finalChanges))
end
end
end, log.error)
end
---@alias textEditor {start: integer, finish: integer, text: string}
---@param uri uri
---@param edits textEditor[]
function m.editText(uri, edits)
local files = require 'files'
local state = files.getState(uri)
if not state then
return
end
local textEdits = {}
for i, edit in ipairs(edits) do
textEdits[i] = converter.textEdit(converter.packRange(state, edit.start, edit.finish), edit.text)
end
local params = {
edit = {
changes = {
[uri] = textEdits,
}
}
}
proto.request('workspace/applyEdit', params)
log.info('workspace/applyEdit', inspect(params))
end
---@alias textMultiEditor {uri: uri, start: integer, finish: integer, text: string}
---@param editors textMultiEditor[]
function m.editMultiText(editors)
local files = require 'files'
local changes = {}
for _, editor in ipairs(editors) do
local uri = editor.uri
local state = files.getState(uri)
if state then
if not changes[uri] then
changes[uri] = {}
end
local edit = converter.textEdit(converter.packRange(state, editor.start, editor.finish), editor.text)
table.insert(changes[uri], edit)
end
end
local params = {
edit = {
changes = changes,
}
}
proto.request('workspace/applyEdit', params)
log.info('workspace/applyEdit', inspect(params))
end
---@param callback async fun(ev: string)
function m.event(callback)
m._eventList[#m._eventList+1] = callback
end
function m._callEvent(ev)
for _, callback in ipairs(m._eventList) do
await.call(function ()
callback(ev)
end)
end
end
function m.setReady()
m._ready = true
m._callEvent('ready')
end
function m.isReady()
return m._ready == true
end
local function hookPrint()
if TEST or CLI then
return
end
print = function (...)
m.logMessage('Log', ...)
end
end
function m.init(t)
log.info('Client init', inspect(t))
m.info = t
nonil.enable()
m.client(t.clientInfo.name)
nonil.disable()
lang(LOCALE or t.locale)
converter.setOffsetEncoding(m.getOffsetEncoding())
hookPrint()
m._callEvent('init')
end
return m
|