File khelper.lua of Package kernel-source

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File khelper.lua of Package kernel-source (Revision 6797f9a77455f33689afd81b6d5e3f01)

Currently displaying revision 6797f9a77455f33689afd81b6d5e3f01 , Show latest

inspect = require("inspect")
shell = require("shell-games")
rpmif = require("rpmif")

path_separator = package.config:sub(1,1)

-- this will fail if called from someplace that is not a file
function script_file()
	local source = debug.getinfo(2, "S").source
	-- source starts with @, strip it
	return source:sub(2)
end

function dirname(str)
	local result = str:match("(.*)"..path_separator)
	if not result then
		return "."
	end
	return result
end

function table_length(t)
	local count = 0
	for _ in pairs(t) do count = count + 1 end
	return count
end

function table_keys(t)
	local result = {}
	for k,_ in pairs(t) do table.insert(result, k) end
	return result
end

function sourcedir()
	return dirname(script_file())
end

if rpm.ifarch("x86_64 %ix86") then
	macros.kernel_image = "vmlinuz"
elseif rpm.ifarch("ppc ppc64 ppc64le") then
	macros.kernel_image = "vmlinux"
elseif rpm.ifarch("s390 s390x") then
	macros.kernel_image = "image"
elseif rpm.ifarch("%arm") then
	macros.kernel_image = "zImage"
elseif rpm.ifarch("aarch64 riscv64") then
	macros.kernel_image = "Image"
else
	error(string.format("Architecture %s not supported"), macros._arch)
end

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File khelper.lua of Package kernel-source (Revision 6797f9a77455f33689afd81b6d5e3f01)

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