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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 pull.lua
--
-- imports
import("core.base.option")
import("lib.detect.find_tool")
import("net.proxy")
-- pull remote commits
--
-- @param opt the argument options
--
-- @code
--
-- import("devel.git")
--
-- git.pull()
-- git.pull({remote = "origin", tags = true, branch = "master", repodir = "/tmp/xmake"})
--
-- @endcode
--
function main(opt)
-- init options
opt = opt or {}
-- find git
local git = assert(find_tool("git"), "git not found!")
-- init argv
local argv = {}
if opt.fsmonitor then
table.insert(argv, "-c")
table.insert(argv, "core.fsmonitor=true")
else
table.insert(argv, "-c")
table.insert(argv, "core.fsmonitor=false")
end
table.insert(argv, "pull")
-- set remote
table.insert(argv, opt.remote or "origin")
-- set branch
if opt.branch then
table.insert(argv, opt.branch)
end
-- set tags
if opt.tags then
table.insert(argv, "--tags")
end
if opt.force then
table.insert(argv, "-f")
end
-- use proxy?
local envs
local proxy_conf = proxy.config()
if proxy_conf then
-- get proxy configuration from the current remote url
local remoteinfo = try { function() return os.iorunv(git.program, {"remote", "-v"}, {curdir = opt.repodir}) end }
if remoteinfo then
for _, line in ipairs(remoteinfo:split('\n', {plain = true})) do
local splitinfo = line:split("%s+")
if #splitinfo > 1 and splitinfo[1] == (opt.remote or "origin") then
local url = splitinfo[2]
if url then
proxy_conf = proxy.config(url)
end
break
end
end
end
envs = {ALL_PROXY = proxy_conf}
end
-- pull it
os.vrunv(git.program, argv, {envs = envs, curdir = opt.repodir})
end
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