load config for task

1 files changed, 48 insertions, 291 deletions

diff --git a/xmake/core/project/config.lua b/xmake/core/project/config.lua
index e1bb9a961..35748ee78 100644
--- a/xmake/core/project/config.lua
+++ b/xmake/core/project/config.lua
@@ -20,7 +20,7 @@
 -- @file        config.lua
 --
 
--- define module: config
+-- define module
 local config = config or {}
 
 -- load modules
@@ -31,33 +31,41 @@ local utils         = require("base/utils")
 local option        = require("base/option")
 local global        = require("project/global")
 
--- make configure for the current target
+-- get the configure file
+function config._file()
+    
+    -- get it
+    return path.join(config.directory(), "/xmake.conf")
+end
+
+-- make configure 
 function config._make(configs)
 
     -- init current target configure
     local current = {}
 
+    --[[
     -- get configs from the default configure 
     if configs._DEFAULTS then
         for k, v in pairs(configs._DEFAULTS) do 
             if type(v) ~= "string" or v ~= "auto" then current[k] = v end
         end
     end
+    ]]
 
-    -- get configs from the global configure 
-    if global._CURRENT then
-        for k, v in pairs(global._CURRENT) do 
-            current[k] = v
-        end
+    -- make current configure from the global configure 
+    for k, v in pairs(global.options()) do 
+        current[k] = v
     end
 
-    -- get configs from all targets 
+    -- make current configure from the project configure
     for k, v in pairs(configs) do 
         if type(k) == "string" and not k:find("^_%u+") then
             current[k] = v
         end
     end
 
+    --[[
     -- get configs from the current target 
     if configs._TARGETS and current.target ~= "all" then
 
@@ -70,319 +78,68 @@ function config._make(configs)
                 current[k] = v
             end
         end
-    end
+    end]]
 
-    -- ok?
+    -- ok
     return current
 end
 
--- get the configure file
-function config._file()
- 
-    -- get it
-    return path.join(config.directory(), "xmake.conf")
-end
-
--- need configure?
-function config._need(name)
-    return name and name ~= "target" and name ~= "file" and name ~= "project" and name ~= "verbose" and name ~= "clean"
-end
-
--- get the current target scope
-function config._target()
- 
-    -- check
-    local configs = config._CONFIGS
-    assert(configs)
-  
-    -- the target name
-    local name = option.get("target")
-    assert(name and type(name) == "string")
-
-    -- for all targets?
-    if name == "all" then
-        return configs
-    elseif configs._TARGETS then
-        -- get it
-        return configs._TARGETS[name]
-    end
-end
-
--- get the given configure from the current 
-function config.get(name)
-
-    -- the configure has been not loaded
-    if not config._CURRENT then return end
-
-    -- get it
-    return config._CURRENT[name]
-end
-
--- set the given configure to the current 
-function config.set(name, value)
+-- clean the project configure 
+function config.clean()
 
     -- check
-    assert(config._CURRENT and name)
+    assert(config._CURRENT and config._CONFIGS)
 
-    -- get the current target
-    local target = config._target()
-    assert(target)
+    -- clean it
+    config._CURRENT = {}
+    config._CONFIGS = {}
 
-    -- set it to the current target configure for saving to file
-    target[name] = value
-
-    -- set it to the current configure
-    config._CURRENT[name] = value
-end
-
--- the given configure need probe automatically
-function config.auto(name)
-
-    -- the configs
-    local configs = config._CONFIGS
-    assert(configs)
-
-    -- need probe it automatically?
-    if configs._DEFAULTS then
-        local value = configs._DEFAULTS[name]
-        if value then
-            if type(value) == "string" and value == "auto" then
-                return true
-            end
+    -- save it
+    if os.isfile(config._file()) then
+        local ok, errors = os.rm(config._file())
+        if not ok then
+            return false, errors
         end
     end
 
-    -- need not probe it if have been setted manually
-    if config._CURRENT and nil ~= config._CURRENT[name] then
-        return false 
-    end
-
-    -- attempt to probe it if not exists
+    -- ok
     return true
 end
 
 -- get the configure directory
 function config.directory()
 
-    -- the directory
-    local dir = path.join(xmake._PROJECT_DIR, ".xmake")
-
-    -- create it directly first if not exists
-    if not os.isdir(dir) then
-        assert(os.mkdir(dir))
-    end
-
     -- get it
-    return dir
-end
-
--- save xmake.conf
-function config.save()
-    
-    -- the configs
-    local configs = config._CONFIGS
-    assert(configs)
-
-    -- save to the configure file
-    return io.save(config._file(), configs) 
+    return path.join(xmake._PROJECT_DIR, ".xmake")
 end
 
+-- TODO: reconfig, rebuild, defaults, targets
+-- load the project configure
 function config.load()
 
-    -- the options
-    local options = option.options()
-    assert(options)
-
-    -- check
-    assert(option._MENU)
-    assert(option._MENU.config)
-
-    -- the target name
-    local name = option.get("target")
-    if not name then
-        return "no given target name!"
-    end
-
-    -- does not clean the cached configure?
-    if not option.get("clean") then
-
-        -- load and execute the xmake.xconf
-        local filepath = config._file()
-        if os.isfile(filepath) then
-        
-            -- load the configure file
-            local configs, errors = io.load(filepath)
-
-            -- exists local configures?
-            if configs then
-
-                -- save configs
-                config._CONFIGS = configs
-
-                -- make the current target configs
-                local current = config._make(configs)
+    -- load configure from the file first
+    local filepath = config._file()
+    if os.isfile(filepath) then
 
-                -- clear configs and mark as "rebuild" and "reconfig" if the host has been changed 
-                if (current and current.host ~= xmake._HOST) then
+        -- load configs
+        local configs, errors = io.load(filepath)
 
-                    -- clear configs and mark as "rebuild"
-                    config._CONFIGS = { __rebuild = true }
-
-                    -- mark as "reconfig" if the current action is not "config"
-                    if option.task() ~= "config" then 
-                        config._RECONFIG = true
-                    end
-                end
-
-                -- clear configs and mark as "rebuild" if the plat has been changed
-                if current and current.plat and options.plat and current.plat ~= options.plat then
-
-                    -- clear configs and mark as "rebuild"
-                    config._CONFIGS = { __rebuild = true }
-                end
-
-                -- mark as "rebuild" if the arch has been changed
-                if current and current.arch and options.arch and current.arch ~= options.arch then
-
-                    -- mark as "rebuild"
-                    config._CONFIGS.__rebuild = true
-                end
-
-                -- mark as "rebuild" if the mode has been changed
-                if current and current.mode and options.mode and current.mode ~= options.mode then
-
-                    -- mark as "rebuild"
-                    config._CONFIGS.__rebuild = true
-                end
-            elseif errors then
-                -- error
-                utils.error(errors)
-            end
-        end
-    end
-
-    -- init configs if not exists
-    if not config._CONFIGS then
-        -- clear configs and mark as "rebuild"
-        config._CONFIGS = { __rebuild = true }
-
-        -- mark as "reconfig" if the current action is not "config"
-        if option.task() ~= "config" then 
-            config._RECONFIG = true
-        end
-    end
-
-    -- the configs
-    local configs = config._CONFIGS
-
-    -- mark as "rebuild" if clean the cached configure 
-    if option.get("clean") then 
-        configs.__rebuild = true
-    end
-
-    -- init the defaults
-    local defaults = nil
-    if not configs._DEFAULTS then
-        if config._RECONFIG then defaults = option.defaults("config")
-        elseif option.task() == "config" then defaults = option.defaults()
+        -- error?
+        if not configs and errors then
+            utils.error(errors)
         end
-        if defaults then
-            for k, v in pairs(defaults) do
-
-                -- check
-                assert(type(k) == "string")
-
-                -- skip some options
-                if config._need(k) then
 
-                    -- save the default option
-                    configs._DEFAULTS = configs._DEFAULTS or {}
-                    configs._DEFAULTS[k] = v
-                end
-            end
-        end
-    end
-    defaults = configs._DEFAULTS
-
-    -- init targets
-    configs._TARGETS = configs._TARGETS or {}
-    if name ~= "all" then
-        configs._TARGETS[name] = configs._TARGETS[name] or {}
+        -- save configs
+        config._CONFIGS = configs
     end
 
-    -- get the current target scope
-    local target = config._target()
-    assert(target and type(target) == "table")
-
-    -- merge option.options() to target
-    if option.task() == "config" then
-        for k, v in pairs(options) do
-
-            -- check
-            assert(type(k) == "string")
+    -- init configs
+    config._CONFIGS = config._CONFIGS or {}
 
-            -- skip some options
-            if not k:startswith("_") and config._need(k) then
-
-                -- save the option to the target
-                target[k] = v
-
-                -- remove it from the defaults, because we have setted it manually
-                if defaults then defaults[k] = nil end
-            end
-        end
-    end
-
-    -- make the current config
-    config._CURRENT = config._make(config._CONFIGS)
-end
-
--- clear up and remove all auto values
-function config.clearup()
-
-    -- clear up the current configure
-    local current = config._CURRENT
-    if current then
-        for k, v in pairs(current) do
-            if type(v) == "string" and v == "auto" then
-                current[k] = nil
-            end
-        end
-    end
-
-    -- clear up the current target configure
-    local target = config._target()
-    if target then
-        for k, v in pairs(target) do
-            if type(v) == "string" and v == "auto" then
-                target[k] = nil
-            end
-        end
-    end
-
-end
-
--- reload configure
-function config.reload()
-
-    -- clear the old configure
-    config._CURRENT = nil
-    config._CONFIGS = nil
-
-    -- load it
-    return config.load()
-end
-
--- dump the current configure
-function config.dump()
-    
-    -- check
-    assert(config._CURRENT)
+    -- make the current configs
+    config._CURRENT = config._make(global._CONFIGS)
 
-    -- dump
-    utils.dump(config._CURRENT, "__%w*", "configure")
-   
 end
 
--- return module: config
+-- return module
 return config