--!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        xmake.lua
--

task("build")
    set_category("main")
    on_run("main")
    set_menu {
        usage = "xmake [task] [options] [targets]",
        description = "Build targets if no given tasks.",
        shortname = 'b',
        options = {
            {nil, "version",  "k",  nil,   "Print the version number and exit."},
            {'b', "build",    "k",  nil,   "Build target. This is default building mode and optional."},
            {'r', "rebuild",  "k",  nil,   "Rebuild the target."},
            {'a', "all",      "k",  nil,   "Build all targets."},
            {nil, "shallow",  "k",  nil,   "Only re-build the given targets without dependencies."},
            {'g', "group",    "kv", nil,   "Build all targets of the given group. It supports path pattern matching.",
                                           "e.g.",
                                           "    xmake -g test",
                                           "    xmake -g test_*",
                                           "    xmake --group=benchmark/*"},
            {nil, "dry-run",  "k",  nil,   "Dry run to build target."},
            {},
            {'j', "jobs",     "kv", tostring(os.default_njob()),
                                           "Set the number of parallel compilation jobs."},
            {nil, "linkjobs", "kv", nil,   "Set the number of parallel link jobs."},
            {'w', "warning",  "k",  false, "Enable the warnings output. (deprecated)"},
            {nil, "linkonly", "k",  false, "Only link targets if object files have been compiled."},
            {nil, "files",    "kv", nil,   "Build the given source files.",
                                           "e.g. ",
                                           "    - xmake --files=src/main.c",
                                           "    - xmake --files='src/*.c' [target]",
                                           "    - xmake --files='src/**.c|excluded_file.c'",
                                           "    - xmake --files='src/main.c" .. path.envsep() .. "src/test.c'"},
            {},
            {nil, "targets",  "vs", nil,   "The target names. It will build all default targets if this parameter is not specified.",
                                           "e.g.",
                                           "    xmake build target1 target2 ...",
                                           values = function (complete, opt) return import("private.utils.complete_helper.targets")(complete, opt) end},
        }
    }