20 lines
535 B
Lua
Executable File
20 lines
535 B
Lua
Executable File
#!/usr/bin/env luajit
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package.path = (arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)")) .. "lib" .. package.config:sub(1, 1) .. "?.lua;" .. package.path
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local utility = require "utility"
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local json = utility.require("dkjson")
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local search_path = arg[1]
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local file_extensions = {}
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utility.tree(search_path, function(file_path)
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local _, _, extension = utility.split_path_components(file_path)
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if extension then
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file_extensions[extension] = true
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end
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end)
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for extension in pairs(file_extensions) do
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print(extension)
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end
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