forked from izaya/OC-PsychOS2
35 lines
857 B
Lua
35 lines
857 B
Lua
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local shell = {}
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shell.include = {"shutil"}
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local function shindex(self,k)
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if rawget(self,k) then return rawget(self,k) end
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for _,v in pairs(os.getenv("INCLUDE") or shell.include) do
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if require(v)[k] then return require(v)[k] end
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end
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if package.loaded[k] then return package.loaded[k] end
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return _G[k]
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end
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function shell.interactive()
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local shenv = setmetatable({}, {__index=shindex})
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local run = true
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while run do
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io.write(string.format("%s:%s> ",os.getenv("HOSTNAME") or "localhost",(os.getenv("PWD") or _VERSION)))
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local input = io.read()
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if input:sub(1,1) == "=" then
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input = "return "..input:sub(2)
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end
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local f, r = load(input, "shell", "t", shenv)
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if not f then
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print(r)
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else
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local rt = {pcall(f)}
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local rs = table.remove(rt,1)
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for k,v in pairs(rt) do
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print(tostring(v))
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end
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end
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end
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end
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return shell
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