mirror of
https://github.com/sharkdp/bat.git
synced 2024-11-26 17:53:54 +01:00
21 lines
561 B
Lua
21 lines
561 B
Lua
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function tempdir()
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local stream = assert(io.popen('mktemp --directory'))
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local output = stream:read('*all')
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stream:close()
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return string.gsub(output, "\n", "")
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end
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function preprocess(path)
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prefix = string.match(path, '^(.*)%.gz$')
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if prefix then
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local temp_directory = tempdir()
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local new_path = temp_directory .. "/" .. prefix
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-- TODO: how to prevent shell injection bugs?
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os.execute("gunzip < '" .. path .. "' > '" .. new_path .. "'")
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return new_path
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else
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return path
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end
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end
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