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|
local await = require 'await'
local proto = require 'proto.proto'
local define = require 'proto.define'
local lang = require 'language'
local files = require 'files'
local config = require 'config'
local core = require 'core.diagnostics'
local util = require 'utility'
local ws = require 'workspace'
local progress = require "progress"
local client = require 'client'
local converter = require 'proto.converter'
local loading = require 'workspace.loading'
local scope = require 'workspace.scope'
local time = require 'bee.time'
---@class diagnosticProvider
local m = {}
m.cache = {}
m.sleepRest = 0.0
local function concat(t, sep)
if type(t) ~= 'table' then
return t
end
return table.concat(t, sep)
end
local function buildSyntaxError(uri, err)
local text = files.getText(uri)
local message = lang.script('PARSER_' .. err.type, err.info)
if err.version then
local version = err.info and err.info.version or config.get(uri, 'Lua.runtime.version')
message = message .. ('(%s)'):format(lang.script('DIAG_NEED_VERSION'
, concat(err.version, '/')
, version
))
end
local related = err.info and err.info.related
local relatedInformation
if related then
relatedInformation = {}
for _, rel in ipairs(related) do
local rmessage
if rel.message then
rmessage = lang.script('PARSER_' .. rel.message)
else
rmessage = text:sub(rel.start, rel.finish)
end
local relUri = rel.uri or uri
relatedInformation[#relatedInformation+1] = {
message = rmessage,
location = converter.location(relUri, converter.packRange(relUri, rel.start, rel.finish)),
}
end
end
return {
code = err.type:lower():gsub('_', '-'),
range = converter.packRange(uri, err.start, err.finish),
severity = define.DiagnosticSeverity[err.level],
source = lang.script.DIAG_SYNTAX_CHECK,
message = message,
data = 'syntax',
relatedInformation = relatedInformation,
}
end
local function buildDiagnostic(uri, diag)
if not files.exists(uri) then
return
end
local relatedInformation
if diag.related then
relatedInformation = {}
for _, rel in ipairs(diag.related) do
local rtext = files.getText(rel.uri)
relatedInformation[#relatedInformation+1] = {
message = rel.message or rtext:sub(rel.start, rel.finish),
location = converter.location(rel.uri, converter.packRange(rel.uri, rel.start, rel.finish))
}
end
end
return {
range = converter.packRange(uri, diag.start, diag.finish),
source = lang.script.DIAG_DIAGNOSTICS,
severity = diag.level,
message = diag.message,
code = diag.code,
tags = diag.tags,
data = diag.data,
relatedInformation = relatedInformation,
}
end
local function mergeDiags(a, b, c)
if not a and not b and not c then
return nil
end
local t = {}
local function merge(diags)
if not diags then
return
end
for i = 1, #diags do
local diag = diags[i]
local severity = diag.severity
if severity == define.DiagnosticSeverity.Hint
or severity == define.DiagnosticSeverity.Information then
if #t > 10000 then
goto CONTINUE
end
end
t[#t+1] = diag
::CONTINUE::
end
end
merge(a)
merge(b)
merge(c)
return t
end
function m.clear(uri)
await.close('diag:' .. uri)
if not m.cache[uri] then
return
end
m.cache[uri] = nil
proto.notify('textDocument/publishDiagnostics', {
uri = uri,
diagnostics = {},
})
log.debug('clearDiagnostics', uri)
end
function m.clearCache(uri)
m.cache[uri] = false
end
function m.clearAll()
for luri in pairs(m.cache) do
m.clear(luri)
end
end
function m.syntaxErrors(uri, ast)
if #ast.errs == 0 then
return nil
end
local results = {}
pcall(function ()
local disables = config.get(uri, 'Lua.diagnostics.disable')
for _, err in ipairs(ast.errs) do
if not disables[err.type:lower():gsub('_', '-')] then
results[#results+1] = buildSyntaxError(uri, err)
end
end
end)
return results
end
local function copyDiagsWithoutSyntax(diags)
if not diags then
return nil
end
local copyed = {}
for _, diag in ipairs(diags) do
if diag.data ~= 'syntax' then
copyed[#copyed+1] = diag
end
end
return copyed
end
---@async
function m.doDiagnostic(uri, isScopeDiag)
if not config.get(uri, 'Lua.diagnostics.enable') then
return
end
if files.isLibrary(uri, true) then
local status = config.get(uri, 'Lua.diagnostics.libraryFiles')
if status == 'Disable' then
return
elseif status == 'Opened' then
if not files.isOpen(uri) then
return
end
end
end
if ws.isIgnored(uri) then
local status = config.get(uri, 'Lua.diagnostics.ignoredFiles')
if status == 'Disable' then
return
elseif status == 'Opened' then
if not files.isOpen(uri) then
return
end
end
end
await.delay()
local state = files.getState(uri)
if not state then
m.clear(uri)
return
end
local version = files.getVersion(uri)
local scp = scope.getScope(uri)
local prog <close> = progress.create(scp, lang.script.WINDOW_DIAGNOSING, 0.5)
prog:setMessage(ws.getRelativePath(uri))
log.debug('Diagnostic file:', uri)
local syntax = m.syntaxErrors(uri, state)
local diags = {}
local lastDiag = copyDiagsWithoutSyntax(m.cache[uri])
local function pushResult()
tracy.ZoneBeginN 'mergeSyntaxAndDiags'
local _ <close> = tracy.ZoneEnd
local full = mergeDiags(syntax, lastDiag, diags)
log.debug(('Pushed [%d] results'):format(full and #full or 0))
if not full then
m.clear(uri)
return
end
if util.equal(m.cache[uri], full) then
return
end
m.cache[uri] = full
proto.notify('textDocument/publishDiagnostics', {
uri = uri,
version = version,
diagnostics = full,
})
if #full > 0 then
log.debug('publishDiagnostics', uri, #full)
end
end
-- always re-sent diagnostics of current file
if not isScopeDiag then
m.cache[uri] = nil
end
pushResult()
local lastPushClock = time.time()
---@async
xpcall(core, log.error, uri, isScopeDiag, function (result)
diags[#diags+1] = buildDiagnostic(uri, result)
if not isScopeDiag and time.time() - lastPushClock >= 200 then
lastPushClock = time.time()
pushResult()
end
end, function (checkedName)
if not lastDiag then
return
end
for i, diag in ipairs(lastDiag) do
if diag.code == checkedName then
lastDiag[i] = lastDiag[#lastDiag]
lastDiag[#lastDiag] = nil
end
end
end)
lastDiag = nil
pushResult()
end
function m.refresh(uri)
if not ws.isReady(uri) then
return
end
local scp = scope.getScope(uri)
local scopeID = 'diagnosticsScope:' .. scp:getName()
await.close('diag:' .. uri)
await.close(scopeID)
await.call(function () ---@async
if uri then
await.setID('diag:' .. uri)
await.sleep(0.1)
xpcall(m.doDiagnostic, log.error, uri)
end
local delay = config.get(uri, 'Lua.diagnostics.workspaceDelay') / 1000
if delay < 0 then
return
end
await.sleep(math.max(delay, 0.2))
m.diagnosticsScope(uri)
end)
end
---@async
local function askForDisable(uri)
if m.dontAskedForDisable then
return
end
local delay = 30
local delayTitle = lang.script('WINDOW_DELAY_WS_DIAGNOSTIC', delay)
local item = proto.awaitRequest('window/showMessageRequest', {
type = define.MessageType.Info,
message = lang.script.WINDOW_SETTING_WS_DIAGNOSTIC,
actions = {
{
title = lang.script.WINDOW_DONT_SHOW_AGAIN,
},
{
title = delayTitle,
},
{
title = lang.script.WINDOW_DISABLE_DIAGNOSTIC,
},
}
})
if not item then
return
end
if item.title == lang.script.WINDOW_DONT_SHOW_AGAIN then
m.dontAskedForDisable = true
elseif item.title == delayTitle then
client.setConfig {
{
key = 'Lua.diagnostics.workspaceDelay',
action = 'set',
value = delay * 1000,
uri = uri,
}
}
elseif item.title == lang.script.WINDOW_DISABLE_DIAGNOSTIC then
client.setConfig {
{
key = 'Lua.diagnostics.workspaceDelay',
action = 'set',
value = -1,
uri = uri,
}
}
end
end
function m.diagnosticsScope(uri, force)
if not ws.isReady(uri) then
return
end
if not force and not config.get(uri, 'Lua.diagnostics.enable') then
m.clearAll()
return
end
local scp = scope.getScope(uri)
local id = 'diagnosticsScope:' .. scp:getName()
await.close(id)
await.call(function () ---@async
while loading.count() > 0 do
await.sleep(1.0)
end
local clock = os.clock()
local bar <close> = progress.create(scope.getScope(uri), lang.script.WORKSPACE_DIAGNOSTIC, 1)
local cancelled
bar:onCancel(function ()
log.debug('Cancel workspace diagnostics')
cancelled = true
---@async
await.call(function ()
askForDisable(uri)
end)
end)
local uris = files.getAllUris(uri)
log.info(('Diagnostics scope [%s], files count:[%d]'):format(scp:getName(), #uris))
for i, uri in ipairs(uris) do
while loading.count() > 0 do
await.sleep(1.0)
end
bar:setMessage(('%d/%d'):format(i, #uris))
bar:setPercentage(i / #uris * 100)
xpcall(m.doDiagnostic, log.error, uri, true)
await.delay()
if cancelled then
log.debug('Break workspace diagnostics')
break
end
end
bar:remove()
log.debug(('Diagnostics scope [%s] finished, takes [%.3f] sec.'):format(scp:getName(), os.clock() - clock))
end, id)
end
ws.watch(function (ev, uri)
if ev == 'reload' then
m.diagnosticsScope(uri)
end
end)
files.watch(function (ev, uri) ---@async
if ev == 'remove' then
m.clear(uri)
m.refresh(uri)
elseif ev == 'update' then
m.refresh(uri)
elseif ev == 'open' then
if ws.isReady(uri) then
xpcall(m.doDiagnostic, log.error, uri)
end
elseif ev == 'close' then
if files.isLibrary(uri, true)
or ws.isIgnored(uri) then
m.clear(uri)
end
end
end)
config.watch(function (uri, key, value, oldValue)
if key:find 'Lua.diagnostics' then
if value ~= oldValue then
m.diagnosticsScope(uri)
end
end
end)
return m
|