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40 lines
738 B
40 lines
738 B
3 years ago
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--[[
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wowmock - WoW environment mock
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Copyright 2014 Adirelle (adirelle@gmail.com)
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See LICENSE for usage.
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--]]
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local wowlua = require('wowlua')
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local cache = {}
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return function(path, globals, ...)
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local env = {}
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if globals then
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setmetatable(env, {
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__index = function(self, name)
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local value = wowlua[name]
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if value == nil then
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value = globals[name]
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end
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self[name] = value
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return value
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end
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})
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else
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setmetatable(env, { __index = wowlua })
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end
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env._G = env
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local chunk = cache[path]
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if not chunk then
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local msg
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chunk, msg = loadfile(path)
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if not chunk then
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error(msg, 2)
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end
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cache[path] = chunk
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end
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setfenv(chunk, env)
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return chunk(...)
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end
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