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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, TBOOX Open Source Group.
--
-- @author ruki
-- @file update.lua
--
-- imports
import("core.base.option")
import("lib.detect.find_tool")
-- update submodule
--
-- @param opt the argument options, e.g. repodir, init, remote, force, checkout, merge, rebase, recursive, reference, paths
--
-- @code
--
-- import("devel.git.submodule")
--
-- submodule.update({repodir = "/tmp/xmake", init = true, remote = true})
-- submodule.update({repodir = "/tmp/xmake", recursive = true, longpaths = true, reference = "xxx", paths = "xxx"})
--
-- @endcode
--
function main(opt)
-- init options
opt = opt or {}
-- find git
local git = assert(find_tool("git"), "git not found!")
-- init argv
local argv = {"submodule", "update"}
for _, name in ipairs({"init", "remote", "force", "checkout", "merge", "rebase", "recursive"}) do
if opt[name] then
table.insert(argv, "--" .. name)
end
end
if opt.reference then
table.insert(argv, "--reference")
table.insert(argv, opt.reference)
end
if opt.paths then
table.join2(argv, opt.paths)
end
-- enable long paths
local longpaths_old
local longpaths_changed = false
if opt.longpaths then
local longpaths_old = try {function () return os.iorunv(git.program, {"config", "--get", "--global", "core.longpaths"}, {curdir = opt.repodir}) end}
if not longpaths_old or not longpaths_old:find("true") then
os.vrunv(git.program, {"config", "--global", "core.longpaths", "true"}, {curdir = opt.repodir})
longpaths_changed = true
end
end
-- submodule it
os.vrunv(git.program, argv, {curdir = opt.repodir})
-- restore old long paths configuration
if longpaths_changed then
if longpaths_old and longpaths_old:find("false") then
os.vrunv(git.program, {"config", "--global", "core.longpaths", "false"}, {curdir = opt.repodir})
else
os.vrunv(git.program, {"config", "--global", "--unset", "core.longpaths", {curdir = opt.repodir}})
end
end
end
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