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local vm = require 'vm.vm'
local files = require 'files'
local ws = require 'workspace'
local guide = require 'parser.guide'
local m = {}
function m.searchFileReturn(results, ast, index)
local returns = ast.returns
for _, ret in ipairs(returns) do
local exp = ret[index]
if exp then
if exp.type == 'table' then
vm.mergeResults(results, { exp })
else
local newRes = vm.getDefs(exp)
if #newRes > 0 then
vm.mergeResults(results, newRes)
else
vm.mergeResults(results, { exp })
end
end
end
end
end
function m.require(args, index)
local reqName = args[1] and args[1][1]
if not reqName then
return nil
end
local results = {}
local myUri = guide.getRoot(args[1]).uri
local uris = ws.findUrisByRequirePath(reqName, true)
for _, uri in ipairs(uris) do
if not files.eq(myUri, uri) then
local ast = files.getAst(uri)
if ast then
m.searchFileReturn(results, ast.ast, index)
end
end
end
return results
end
function m.dofile(args, index)
local reqName = args[1] and args[1][1]
if not reqName then
return
end
local results = {}
local myUri = guide.getRoot(args[1]).uri
local uris = ws.findUrisByFilePath(reqName, true)
for _, uri in ipairs(uris) do
if not files.eq(myUri, uri) then
local ast = files.getAst(uri)
if ast then
m.searchFileReturn(results, ast.ast, index)
end
end
end
return results
end
vm.interface = {}
function vm.interface.call(func, args, index)
local lib = vm.getLibrary(func)
if not lib then
return nil
end
if lib.name == 'require' and index == 1 then
return m.require(args, index)
end
if lib.name == 'dofile' then
return m.dofile(args, index)
end
end
function vm.interface.global(name)
return vm.getGlobals(name)
end
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