add xrepo/env

1 files changed, 133 insertions, 0 deletions

diff --git a/xmake/modules/private/xrepo/action/env.lua b/xmake/modules/private/xrepo/action/env.lua
new file mode 100644
index 000000000..1068f1143
--- /dev/null
+++ b/xmake/modules/private/xrepo/action/env.lua
@@ -0,0 +1,133 @@
+--!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) 2015-2020, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        env.lua
+--
+
+-- imports
+import("core.base.option")
+
+-- get menu options
+function menu_options()
+
+    -- description
+    local description = "Set environment and execute command, or print environment."
+
+    -- menu options
+    local options =
+    {
+        {'k', "kind",       "kv", nil, "Enable static/shared library.",
+                                       values = {"static", "shared"}         },
+        {'p', "plat",       "kv", nil, "Set the given platform."             },
+        {'a', "arch",       "kv", nil, "Set the given architecture."         },
+        {'m', "mode",       "kv", nil, "Set the given mode.",
+                                       values = {"release", "debug"}         },
+        {nil, "configs",    "kv", nil, "Set the given extra package configs.",
+                                       "e.g.",
+                                       "    - xrepo env --configs=\"vs_runtime=MD\" --packages=zlib",
+                                       "    - xrepo env --configs=\"regex=true,thread=true\" --packages=boost"},
+        {},
+        {nil, "packages",   "kv", nil, "Set the packages list.",
+                                       "e.g.",
+                                       "    - xrepo env --packages=\"zlib,luajit 2.1x\""},
+        {nil, "program",    "v", nil,  "Set the program name to be run",
+                                       "e.g.",
+                                       "    - xrepo env",
+                                       "    - xrepo env --packages=\"python 3.x\" python",
+                                       "    - xrepo env -p android --packages=\"zlib,luajit 2.1x\" cmake .."},
+        {nil, "arguments",  "vs", nil, "Set the program arguments to be run"}
+    }
+
+    -- show menu options
+    local function show_options()
+
+        -- show usage
+        cprint("${bright}Usage: $${clear cyan}xrepo env [options] [program] [arguments]")
+
+        -- show description
+        print("")
+        print(description)
+
+        -- show options
+        option.show_options(options, "env")
+    end
+    return options, show_options, description
+end
+
+-- enter project
+function _enter_project()
+
+    -- enter working project directory
+    local workdir = path.join(os.tmpdir(), "xrepo", "working")
+    if not os.isdir(workdir) then
+        os.mkdir(workdir)
+        os.cd(workdir)
+        os.vrunv("xmake", {"create", "-P", "."})
+    else
+        os.cd(workdir)
+    end
+
+    -- do configure first
+    local config_argv = {"f", "-c"}
+    if option.get("verbose") then
+        table.insert(config_argv, "-v")
+    end
+    if option.get("diagnosis") then
+        table.insert(config_argv, "-D")
+    end
+    if option.get("plat") then
+        table.insert(config_argv, "-p")
+        table.insert(config_argv, option.get("plat"))
+    end
+    if option.get("arch") then
+        table.insert(config_argv, "-a")
+        table.insert(config_argv, option.get("arch"))
+    end
+    local mode  = option.get("mode")
+    if mode then
+        table.insert(config_argv, "-m")
+        table.insert(config_argv, mode)
+    end
+    local kind  = option.get("kind")
+    if kind then
+        table.insert(config_argv, "-k")
+        table.insert(config_argv, kind)
+    end
+    os.vrunv("xmake", config_argv)
+end
+
+-- get package environments
+function _package_envs()
+    local envs = os.getenvs()
+    local packages = option.get("packages")
+    if packages then
+        _enter_project()
+        -- TODO
+    end
+    return envs
+end
+
+-- main entry
+function main()
+    local envs = _package_envs()
+    local program = option.get("program")
+    if program then
+        os.execv(program, option.get("arguments"), {envs = envs})
+    else
+        print(envs)
+    end
+end