mirror of
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22 lines
645 B
Lua
22 lines
645 B
Lua
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-- Note: this plugin depends on the existence of 'inspect' [1] and 'hexyl' [2]
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--
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-- [1] https://github.com/sharkdp/content_inspector
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-- [2] https://github.com/sharkdp/hexyl
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function is_binary(path)
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local stream = assert(io.popen("inspect '" .. path .. "'"))
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local output = stream:read('*all')
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stream:close()
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return string.find(output, ": binary\n")
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end
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function preprocess(path)
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if is_binary(path) then
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tmpfile = os.tmpname()
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os.execute("hexyl --length 1024 --no-position --border=none --no-squeezing '" .. path .. "' > '" .. tmpfile .. "'")
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return tmpfile
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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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