20 lines
579 B
Lua
20 lines
579 B
Lua
-- local l = require("pandoc.logging")
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local json = pandoc.json
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assert(#arg > 1, "\n" ..
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"[ERROR] usage: pandoc lua sitemap.lua <destination file> <input file>...")
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local destination_filepath = arg[1]
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local filepaths_arr = {}
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for i = 2, #arg do
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table.insert(filepaths_arr, arg[i])
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end
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local data = json.encode(filepaths_arr)
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local f = io.open(destination_filepath)
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if f == nil or f:read("a") ~= data then
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local f = assert(io.open(destination_filepath, "w"), "\n" ..
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"[ERROR] could not open " .. destination_filepath .. " for writing")
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f:write(data)
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f:close()
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end
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