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19 lines
468 B
Lua
19 lines
468 B
Lua
function os.chdir(p) -- changes the current working directory of the calling process to the directory specified in *p*, returning true or false, error
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if not (p:sub(1,1) == "/") then
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local np = {}
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for k,v in pairs(fs.segments(os.getenv("PWD").."/"..p)) do
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if v == ".." then
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np[#np] = nil
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else
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np[#np+1] = v
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end
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end
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p = "/"..table.concat(np,"/")
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end
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if fs.list(p) then
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os.setenv("PWD",p)
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else
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return false, "no such directory"
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end
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end
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