util/envload.lua
author Kim Alvefur <zash@zash.se>
Thu, 28 Mar 2024 15:26:57 +0100
changeset 13472 98806cac64c3
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permissions -rw-r--r--
MUC: Switch to official XEP-0317 namespace for Hats (including compat) (thanks nicoco)
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-- Prosody IM
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-- Copyright (C) 2008-2011 Florian Zeitz
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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-- luacheck: ignore 113/setfenv 113/loadstring
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local load = load;
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local io_open = io.open;
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local function envload(code, source, env)
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	return load(code, source, nil, env);
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end
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local function envloadfile(file, env)
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	local fh, err, errno = io_open(file);
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	if not fh then return fh, err, errno; end
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	local f, err = load(fh:lines(2048), "@" .. file, nil, env);
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	fh:close();
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	return f, err;
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end
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return { envload = envload, envloadfile = envloadfile };