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--!A cross-platform build utility based on Lua
--
-- Licensed under the Apache License, Version 2.0 (the "License");
-- you may not use this file except in compliance with the License.
-- You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
-- distributed under the License is distributed on an "AS IS" BASIS,
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-- Copyright (C) 2015-present, Xmake Open Source Community.
--
-- @author ruki
-- @file register.lua
--
-- imports
import("core.base.option")
import("core.base.task")
import("lib.detect.find_tool")
import("async.runjobs")
import("private.action.require.impl.package")
import("private.action.require.impl.repository")
import("private.action.require.impl.environment")
import("private.action.require.impl.register_packages")
import("private.action.require.impl.utils.get_requires")
-- register packages
function main(requires_raw)
-- get requires and extra config
local requires_extra = nil
local requires, requires_extra = get_requires(requires_raw)
if not requires or #requires == 0 then
return
end
-- find git
environment.enter()
local git = find_tool("git")
environment.leave()
-- pull all repositories first if not exists
--
-- attempt to install git from the builtin-packages first if git not found
--
if git and (not repository.pulled() or option.get("upgrade")) then
task.run("repo", {update = true})
end
-- register packages
local packages = package.load_packages(requires, {requires_extra = requires_extra})
if packages then
-- fetch and register packages (with system) from local first
runjobs("fetch_packages", function (index)
local instance = packages[index]
if instance and (not option.get("force") or (option.get("shallow") and not instance:is_toplevel())) then
local oldenvs = os.getenvs()
instance:envs_enter()
instance:fetch()
os.setenvs(oldenvs)
end
end, {total = #packages, isolate = true})
-- register all required root packages to local cache
register_packages(packages)
end
end
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