tip admin permission

6 files changed, 218 insertions, 62 deletions

diff --git a/xmake/actions/install/install.lua b/xmake/actions/install/install.lua
new file mode 100644
index 000000000..e3080e5ce
--- /dev/null
+++ b/xmake/actions/install/install.lua
@@ -0,0 +1,90 @@
+--!The Make-like Build Utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you 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 - 2017, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        install.lua
+--
+
+-- imports
+import("core.project.task")
+import("core.project.project")
+import("core.platform.platform")
+
+-- install the given target 
+function _install_target(target)
+
+    -- enter project directory
+    local olddir = os.cd(project.directory())
+
+    -- the target scripts
+    local scripts =
+    {
+        target:get("install_before")
+    ,   target:get("install") or platform.get("install")
+    ,   target:get("install_after")
+    }
+
+    -- install the target scripts
+    for i = 1, 3 do
+        local script = scripts[i]
+        if script ~= nil then
+            script(target)
+        end
+    end
+
+    -- leave project directory
+    os.cd(olddir)
+end
+
+-- install the given target and deps
+function _install_target_and_deps(target)
+
+    -- this target have been finished?
+    if _g.finished[target:name()] then
+        return 
+    end
+
+    -- install for all dependent targets
+    for _, depname in ipairs(target:get("deps")) do
+        _install_target_and_deps(project.target(depname)) 
+    end
+
+    -- install target
+    _install_target(target)
+
+    -- finished
+    _g.finished[target:name()] = true
+end
+
+-- install targets
+function install(targetname)
+
+    -- init finished states
+    _g.finished = {}
+
+    -- install all?
+    if targetname == "all" then
+        for _, target in pairs(project.targets()) do
+            _install_target_and_deps(target)
+        end
+    else
+        _install_target_and_deps(project.target(targetname))
+    end
+end
diff --git a/xmake/actions/install/install_admin.lua b/xmake/actions/install/install_admin.lua
new file mode 100644
index 000000000..386911027
--- /dev/null
+++ b/xmake/actions/install/install_admin.lua
@@ -0,0 +1,60 @@
+--!The Make-like Build Utility based on Lua
+--
+-- Licensed to the Apache Software Foundation (ASF) under one
+-- or more contributor license agreements.  See the NOTICE file
+-- distributed with this work for additional information
+-- regarding copyright ownership.  The ASF licenses this file
+-- to you 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 - 2017, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        install_admin.lua
+--
+
+-- imports
+import("core.base.option")
+import("core.project.config")
+import("core.project.project")
+import("core.platform.platform")
+import("install")
+
+-- install
+function main(targetname, installdir)
+
+    -- enter project directory
+    os.cd(project.directory())
+
+    -- load config
+    config.load()
+
+    -- load platform
+    platform.load(config.plat())
+
+    -- laod project
+    project.load()
+
+    -- save the current option and push a new option context
+    option.save()
+
+    -- pass installdir to option
+    if installdir then
+        option.set("installdir", installdir)
+    end
+
+    -- install target
+    install.install(targetname)
+
+    -- restore the previous option context
+    option.restore()
+end
diff --git a/xmake/actions/install/main.lua b/xmake/actions/install/main.lua
index 766d50aa7..2f7ca12a4 100644
--- a/xmake/actions/install/main.lua
+++ b/xmake/actions/install/main.lua
@@ -25,56 +25,7 @@
 -- imports
 import("core.base.option")
 import("core.project.task")
-import("core.project.config")
-import("core.project.global")
-import("core.project.project")
-import("core.platform.platform")
-
--- install the given target 
-function _install_target(target)
-
-    -- enter project directory
-    local olddir = os.cd(project.directory())
-
-    -- the target scripts
-    local scripts =
-    {
-        target:get("install_before")
-    ,   target:get("install") or platform.get("install")
-    ,   target:get("install_after")
-    }
-
-    -- install the target scripts
-    for i = 1, 3 do
-        local script = scripts[i]
-        if script ~= nil then
-            script(target)
-        end
-    end
-
-    -- leave project directory
-    os.cd(olddir)
-end
-
--- install the given target and deps
-function _install_target_and_deps(target)
-
-    -- this target have been finished?
-    if _g.finished[target:name()] then
-        return 
-    end
-
-    -- install for all dependent targets
-    for _, depname in ipairs(target:get("deps")) do
-        _install_target_and_deps(project.target(depname)) 
-    end
-
-    -- install target
-    _install_target(target)
-
-    -- finished
-    _g.finished[target:name()] = true
-end
+import("install")
 
 -- main
 function main()
@@ -82,18 +33,52 @@ function main()
     -- get the target name
     local targetname = option.get("target")
 
-    -- init finished states
-    _g.finished = {}
-
     -- build it first
     task.run("build", {target = targetname})
 
-    -- install all?
-    if targetname == "all" then
-        for _, target in pairs(project.targets()) do
-            _install_target_and_deps(target)
-        end
-    else
-        _install_target_and_deps(project.target(targetname))
-    end
+    -- attempt to install directly
+    try
+    {
+        function ()
+            -- install target
+            install.install(targetname)
+        end,
+
+        catch
+        {
+            -- failed or not permission? request administrator permission and install it again
+            function (errors)
+
+                -- TODO wrap xmake
+                -- init argv
+                local argv = {"xmake", "lua"}
+                for _, name in ipairs({"file", "project", "backtrace", "verbose", "quiet"}) do
+                    local value = option.get(name)
+                    if type(value) == "string" then
+                        table.insert(argv, "--" .. name .. "=" .. value)
+                    elseif value then
+                        table.insert(argv, "--" .. name)
+                    end
+                end
+                table.insert(argv, path.join(os.scriptdir(), "install_admin.lua"))
+                table.insert(argv, targetname)
+                table.insert(argv, option.get("installdir"))
+
+                -- show tips
+                cprint("${bright red}error: ${default red}installation failed, may permission denied!")
+                cprint("${bright yellow}note: ${default yellow}try continue to install with administrator permission again?")
+                cprint("please input: y (y/n)")
+
+                -- TODO read
+                -- get answer
+                io.flush()
+                if io._read() == 'y' then
+
+                    -- TODO wrap sudo
+                    -- install target with administrator permission
+                    os.runv("sudo", argv)
+                end
+            end
+        }
+    }
 end
diff --git a/xmake/core/sandbox/modules/import/core/base/option.lua b/xmake/core/sandbox/modules/import/core/base/option.lua
index e6d725693..bc5e261b9 100644
--- a/xmake/core/sandbox/modules/import/core/base/option.lua
+++ b/xmake/core/sandbox/modules/import/core/base/option.lua
@@ -37,6 +37,13 @@ function sandbox_core_base_option.get(name)
     return option.get(name)
 end
 
+-- set the option value
+function sandbox_core_base_option.set(name, value)
+
+    -- set it
+    option.set(name, value)
+end
+
 -- get the default option value
 function sandbox_core_base_option.default(name)
 
@@ -104,5 +111,15 @@ function sandbox_core_base_option.parse(argv, options, ...)
     return results
 end
 
+-- save context
+function sandbox_core_base_option.save(taskname)
+    return option.save(taskname)
+end
+
+-- restore context
+function sandbox_core_base_option.restore()
+    option.restore()
+end
+
 -- return module
 return sandbox_core_base_option
diff --git a/xmake/core/sandbox/modules/import/core/project/task.lua b/xmake/core/sandbox/modules/import/core/project/task.lua
index f0fb69380..c5e098ec4 100644
--- a/xmake/core/sandbox/modules/import/core/project/task.lua
+++ b/xmake/core/sandbox/modules/import/core/project/task.lua
@@ -41,7 +41,7 @@ function sandbox_core_project_task.run(taskname, options, ...)
     options = table.wrap(options)
 
     -- inherit some parent options
-    for _, name in ipairs({"file", "project", "verbose", "quiet"}) do
+    for _, name in ipairs({"file", "project", "backtrace", "verbose", "quiet"}) do
         if not options[name] and option.get(name) then
             options[name] = option.get(name)
         end
diff --git a/xmake/core/sandbox/modules/io.lua b/xmake/core/sandbox/modules/io.lua
index 7a34cc649..d8b110c6e 100644
--- a/xmake/core/sandbox/modules/io.lua
+++ b/xmake/core/sandbox/modules/io.lua
@@ -32,6 +32,10 @@ local vformat   = require("sandbox/modules/vformat")
 -- define module
 local sandbox_io = sandbox_io or {}
 
+-- inherit some builtin interfaces
+sandbox_io.flush     = io.flush
+sandbox_io._read     = io.read
+
 -- print file
 function sandbox_io._print(self, ...)