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made require pull from a shared library pool

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Izaya 2019-12-19 16:14:48 +11:00
parent 1cb85bd5e8
commit 6ad21c7832
1 changed files with 8 additions and 3 deletions
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11
module/loadfile.lua
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@ -11,14 +11,19 @@ function os.spawnfile(p,n,...) -- spawns a new process from file *p* with name *
local tA = {...}
return os.spawn(function() computer.pushSignal("process_finished", os.pid(), pcall(loadfile(p), table.unpack(tA))) end,n or p)
end
_G.libs = {computer=computer,component=component}
function require(f) -- searches for a library with name *f* and returns what the library returns, if possible
local lib = os.getenv("LIB") or "/boot/lib"
for d in lib:gmatch("[^\n]+") do
if fs.exists(d.."/"..f) then
return runfile(d.."/"..f)
_G.libs[f] = runfile(d.."/"..f)
elseif fs.exists(d.."/"..f..".lua") then
return runfile(d.."/"..f..".lua")
_G.libs[f] = runfile(d.."/"..f..".lua")
end
end
error("library not found: "..f)
if _G.libs[f] then
return _G.libs[f]
else
error("library not found: "..f)
end
end