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local guide = require 'parser.guide'
local vm = require 'vm.vm'
local files = require 'files'
local util = require 'utility'
local config = require 'config'
local function getGlobalsOfFile(uri)
local cache = files.getCache(uri)
if cache.globals then
return cache.globals
end
local globals = {}
cache.globals = globals
local ast = files.getAst(uri)
if not ast then
return globals
end
local results = guide.findGlobals(ast.ast)
local mark = {}
for _, res in ipairs(results) do
if mark[res] then
goto CONTINUE
end
mark[res] = true
local name = guide.getSimpleName(res)
if name then
if not globals[name] then
globals[name] = {}
end
globals[name][#globals[name]+1] = res
end
::CONTINUE::
end
return globals
end
local function getGlobalSetsOfFile(uri)
local cache = files.getCache(uri)
if cache.globalSets then
return cache.globalSets
end
local globals = {}
cache.globalSets = globals
local ast = files.getAst(uri)
if not ast then
return globals
end
local results = guide.findGlobals(ast.ast)
local mark = {}
for _, res in ipairs(results) do
if mark[res] then
goto CONTINUE
end
mark[res] = true
if vm.isSet(res) then
local name = guide.getSimpleName(res)
if name then
if not globals[name] then
globals[name] = {}
end
globals[name][#globals[name]+1] = res
end
end
::CONTINUE::
end
return globals
end
local function getGlobals(name)
local results = {}
for uri in files.eachFile() do
local globals = getGlobalsOfFile(uri)
if name == '*' then
for _, sources in util.sortPairs(globals) do
for _, source in ipairs(sources) do
results[#results+1] = source
end
end
else
if globals[name] then
for _, source in ipairs(globals[name]) do
results[#results+1] = source
end
end
end
end
return results
end
local function getGlobalSets(name)
local results = {}
for uri in files.eachFile() do
local globals = getGlobalSetsOfFile(uri)
if name == '*' then
for _, sources in util.sortPairs(globals) do
for _, source in ipairs(sources) do
results[#results+1] = source
end
end
else
if globals[name] then
for _, source in ipairs(globals[name]) do
results[#results+1] = source
end
end
end
end
return results
end
local function fastGetAnyGlobals()
local results = {}
local mark = {}
for uri in files.eachFile() do
--local globalSets = getGlobalsOfFile(uri)
--for destName, sources in util.sortPairs(globalSets) do
-- if not mark[destName] then
-- mark[destName] = true
-- results[#results+1] = sources[1]
-- end
--end
local globals = getGlobalsOfFile(uri)
for destName, sources in util.sortPairs(globals) do
if not mark[destName] then
mark[destName] = true
results[#results+1] = sources[1]
end
end
end
return results
end
local function fastGetAnyGlobalSets()
local results = {}
local mark = {}
for uri in files.eachFile() do
local globals = getGlobalSetsOfFile(uri)
for destName, sources in util.sortPairs(globals) do
if not mark[destName] then
mark[destName] = true
results[#results+1] = sources[1]
end
end
end
return results
end
function vm.getGlobals(key)
if key == '*' and config.config.intelliSense.fastGlobal then
local cache = vm.getCache('fastGetAnyGlobals')[key]
if cache ~= nil then
return cache
end
cache = fastGetAnyGlobals()
vm.getCache('fastGetAnyGlobals')[key] = cache
return cache
else
local cache = vm.getCache('getGlobals')[key]
if cache ~= nil then
return cache
end
cache = getGlobals(key)
vm.getCache('getGlobals')[key] = cache
return cache
end
end
function vm.getGlobalSets(key)
if key == '*' and config.config.intelliSense.fastGlobal then
local cache = vm.getCache('fastGetAnyGlobalSets')[key]
if cache ~= nil then
return cache
end
cache = fastGetAnyGlobalSets()
vm.getCache('fastGetAnyGlobalSets')[key] = cache
return cache
end
local cache = vm.getCache('getGlobalSets')[key]
if cache ~= nil then
return cache
end
cache = getGlobalSets(key)
vm.getCache('getGlobalSets')[key] = cache
return cache
end
files.watch(function (ev, uri)
if ev == 'update' then
getGlobalsOfFile(uri)
getGlobalSetsOfFile(uri)
end
end)
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