add switch to disable color output

3 files changed, 14 insertions, 0 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0188316bf..4fda050f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@
 * Move docs directory to xmake-docs repo
 * Improve install and uninstall actions and support DESTDIR and PREFIX envirnoment variables
 * Optimize to detect flags
+* Add `COLORTERM=nocolor` to disable color output
 
 ### Bugs fixed
 
@@ -360,6 +361,7 @@
 * 移除docs目录，将其放置到独立xmake-docs仓库中，减少xmake.zip的大小，优化下载安装的效率
 * 改进安装和卸载脚本，支持DESTDIR和PREFIX环境变量设置
 * 通过缓存优化flags探测，加速编译效率
+* 添加`COLORTERM=nocolor`环境变量开关，禁用彩色输出
 
 ### Bugs修复
 
diff --git a/xmake/actions/require/install.lua b/xmake/actions/require/install.lua
index 112cbcd15..16d2aea0a 100644
--- a/xmake/actions/require/install.lua
+++ b/xmake/actions/require/install.lua
@@ -40,6 +40,7 @@ function main(requires)
         return 
     end
 
+    -- TODO
     -- enter environment 
     environment.enter()
 
@@ -107,6 +108,9 @@ function main(requires)
         action.install(instance)
     end
 
+    -- TODO add installed package infos to the given targets
+    -- ...
+
     -- leave environment
     environment.leave()
 end
diff --git a/xmake/core/base/colors.lua b/xmake/core/base/colors.lua
index eb7295ea4..d1d96210d 100644
--- a/xmake/core/base/colors.lua
+++ b/xmake/core/base/colors.lua
@@ -110,6 +110,14 @@ colors._escape = string.char(27) .. '[%sm'
 -- support 256 colors?
 function colors.has256()
 
+    -- get $COLORTERM
+    colors._COLORTERM = colors._COLORTERM or os.getenv("COLORTERM") or ""
+
+    -- no color?
+    if colors._COLORTERM == "nocolor" then
+        return false
+    end
+
     -- this is supported if be not windows
     if os.host() ~= "windows" then
         return true