mirror of https://github.com/Hilbis/Hilbish
26 lines
439 B
Lua
26 lines
439 B
Lua
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local commander = require 'commander'
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local fs = require 'fs'
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commander.register('cat', function(args)
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local exit = 0
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if #args == 0 then
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print [[
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usage: cat [file]...]]
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end
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for _, fName in ipairs(args) do
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local f = io.open(fName)
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if f == nil then
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exit = 1
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print(string.format('cat: %s: no such file or directory', fName))
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goto continue
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end
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io.write(f:read '*a')
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::continue::
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end
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io.flush()
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return exit
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end)
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