Ponali
66 lines
2.2 KiB
Lua
66 lines
2.2 KiB
Lua
local log = require("log")
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local fs = require("filesystem")
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local modulePath = "/halyde/kernel/modules"
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local moduleList = assert(fs.list(modulePath))
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local modules = {}
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local moduleTypes = {}
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local function loadModule(modName)
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local moduleData = modules[modName]
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table.remove(moduleList, table.find(moduleList, modName))
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if not moduleData then
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log.kernel.warn(string.format("[modload: %s] Could not find module data.", modName))
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return
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end
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if not moduleData.check() then
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log.kernel.info(string.format("[modload: %s] Module not ready - skipping", modName))
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return
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end
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if moduleData.dependencies then
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for _, dependency in pairs(moduleData.dependencies) do
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if table.find(moduleList, dependency) then
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loadModule(dependency)
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elseif table.find(moduleList, dependency .. ".lua") then
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loadModule(dependency .. ".lua")
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else
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for typeLookupDrvName, typeLookupDrvType in pairs(moduleTypes) do
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if typeLookupDrvType == dependency then
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loadModule(typeLookupDrvName)
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-- Don't break, because there can be multiple modules of the correct type
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end
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end
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end
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end
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end
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--print(modName)
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log.kernel.info(string.format("[modload: %s] Loading module", modName))
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if moduleData.init then -- I have no idea why this would not exist, but it's a failsafe
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moduleData.init()
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end
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end
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for _, modName in pairs(moduleList) do -- Get all the module types
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log.kernel.info(string.format("[modload: %s] Getting data from module", modName))
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local moduleData = require(fs.concat(modulePath, modName)) -- TODO: Make this not actually throw an error, rather put something in the log and move on
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if type(moduleData) ~= "table" then
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log.kernel.error(
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string.format("[modload: %s] Module returned invalid type (%s) - skipping", modName, type(moduleData))
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)
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goto continue
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end
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modules[modName] = moduleData
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if moduleData.type then
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--print(moduleData.type)
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moduleTypes[modName] = moduleData.type -- Not the other way around because there can be multiple modules of the same type, but there can't be multiple entries with the same key
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end
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::continue::
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end
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while moduleList[1] do
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if moduleList[1]:sub(-1, -1) ~= "/" then -- Check if it's not a directory. If it is, it might be module config
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loadModule(moduleList[1])
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end
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end
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