19 lines
446 B
Lua
19 lines
446 B
Lua
-- /bin/cat - Concatenate files and print on stdout.
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local filename = arg[1]
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if not filename then
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return "" -- No arguments, return nothing.
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end
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local target_node = current_dir.children[filename]
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if not target_node then
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return "cat: " .. filename .. ": No such file or directory."
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end
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if target_node.type == 1 then
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return "cat: " .. filename .. ": Is a directory"
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end
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-- It's a file, return it's contents. :)
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return target_node.content
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