53 lines
1.3 KiB
Lua
53 lines
1.3 KiB
Lua
local tA = {...}
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local si = tA[1]
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spawn("lua shell", function() print(pcall(function()
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os.setenv("sI",si)
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_ENV = shutil.genenv()
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coroutine.yield()
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log(pcall(login))
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print(_VERSION)
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local function shexec(line)
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local words = {}
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for w in line:gmatch("%S+") do table.insert(words,w) end
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if _ENV[words[1]] then
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local prg = table.remove(words,1)
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local r={pcall(_ENV[prg],table.unpack(words))}
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if r[1] == true then
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table.remove(r,1)
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end
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return table.unpack(r)
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end
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local pth = os.getenv("PATH") or "."
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for d in pth:gmatch("[^:]+") do
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local prg = words[1]
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_,lex = pcall(fs.exists,d.."/"..prg..".lua")
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_,nex = pcall(fs.exists,d.."/"..prg)
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if lex or nex then
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table.remove(words,1)
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end
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if lex then
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return pcall(loadfile(d.."/"..prg..".lua",table.unpack(words)))
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elseif nex then
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return pcall(loadfile(d.."/"..prg,table.unpack(words)))
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end
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end
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if line:sub(1,1) == "=" then
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line="return "..line:sub(2)
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end
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local r={pcall(load(line,"shell","bt",_ENV))}
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return table.unpack(r)
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end
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while true do
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local didexec = false
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write((os.getenv("PWD") or "").."> ")
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local inp=readln()
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if not inp then break end
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local rt = {shexec(inp)}
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if rt[1] == true then
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table.remove(rt,1)
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end
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print(table.unpack(rt))
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end
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end)) end)
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