xmake/actions/update/xmake.lua


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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        xmake.lua
--

-- define task
task("update")

    -- set category
    set_category("action")

    -- on run
    on_run("main")

    -- set menu
    set_menu {
                -- usage
                usage = "xmake update [options] [xmakever]"

                -- description
            ,   description = "Update and uninstall the xmake program."

                -- options
            ,   options =
                {
                    {nil, "uninstall",   "k",   nil,    "Uninstall the current xmake program."                     }
                ,   {                                                                                              }
                ,   {'s', "scriptonly",  "k",   nil,    "Update scripts only."                                     }
                ,   {nil, "integrate",   "k",   nil,    "Integrate xmake with default shell."                  }
                ,   {'f', "force",       "k",   nil,    "Force to update and reinstall the given version."         }
                ,   {nil, "xmakever",    "v",   nil,    "The given xmake version, or a git source (and branch). ",
                                                        "e.g.",
                                                        "    from official source: ",
                                                        "        latest, ~2.2.3, dev, master",
                                                        "    from custom source:",
                                                        "        https://github.com/xmake-io/xmake",
                                                        "        github:xmake-io/xmake#~2.2.3",
                                                        "        git://github.com/xmake-io/xmake.git#master",
                                                        values = function (complete)
                                                            if not complete then
                                                                return
                                                            end
                                                            return try{ function ()
                                                                import("private.action.update.fetch_version")

                                                                local seg = complete:split('#', { plain = true, limit = 2, strict = true })
                                                                if #seg == 1 then
                                                                    if seg[1]:find(':', 1, true) then
                                                                        -- incomplete custom source
                                                                        return
                                                                    else
                                                                        seg[1] = ""
                                                                    end
                                                                end

                                                                local versions = fetch_version(seg[1])
                                                                for i,v in ipairs(versions.tags) do
                                                                    if v:startswith("v") and #v > 5 then
                                                                        versions.tags[i] = v:sub(2)
                                                                    end
                                                                end
                                                                local candidates = table.join("latest", versions.branches, table.reverse(versions.tags))
                                                                if versions.is_official then
                                                                    return candidates
                                                                else
                                                                    for i, v in ipairs(candidates) do
                                                                        candidates[i] = seg[1] .. "#" .. v
                                                                    end
                                                                    return candidates
                                                                end
                                                            end }
                                                        end}
                }
            }