kill all pending process after exiting

1 files changed, 21 insertions, 0 deletions

diff --git a/xmake/core/base/process.lua b/xmake/core/base/process.lua
index 20cfbe02c..51fe02ecd 100644
--- a/xmake/core/base/process.lua
+++ b/xmake/core/base/process.lua
@@ -47,6 +47,7 @@ function _subprocess.new(name, proc)
     subprocess._NAME = name
     subprocess._PROC = proc
     setmetatable(subprocess, _subprocess)
+    process._openlist()[subprocess:cdata()] = subprocess
     return subprocess
 end
 
@@ -127,6 +128,7 @@ function _subprocess:close()
     -- close process
     ok = process._close(self:cdata())
     if ok then
+        process._openlist()[self:cdata()] = nil
         self._PROC = nil
     end
     return ok
@@ -152,6 +154,16 @@ function _subprocess:__gc()
     end
 end
 
+-- get all opened processes list
+function process._openlist()
+    local list = process._LIST
+    if not list then
+        list = {}
+        process._LIST = list
+    end
+    return list
+end
+
 -- open a subprocess
 --
 -- @param command   the process command
@@ -239,5 +251,14 @@ function process.openv(shellname, argv, opt)
     end
 end
 
+-- kill all pending process
+function process.killall()
+    for _, proc in pairs(process._openlist()) do
+        if proc and proc:cdata() then
+            proc:kill()
+        end
+    end
+end
+
 -- return module: process
 return process