From dbce160c77c6bc28f42b506cd6fbfc2bd051621f Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Fri, 25 Aug 2023 22:45:08 +0800
Subject: add emmylua debugger

---
 xmake/core/base/debugger.lua | 66 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 xmake/core/base/debugger.lua

(limited to 'xmake/core/base/debugger.lua')

diff --git a/xmake/core/base/debugger.lua b/xmake/core/base/debugger.lua
new file mode 100644
index 000000000..535c70831
--- /dev/null
+++ b/xmake/core/base/debugger.lua
@@ -0,0 +1,66 @@
+--!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-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        debugger.lua
+--
+
+-- define module
+local debugger = {}
+
+-- load modules
+local os        = require("base/os")
+local path      = require("base/path")
+
+-- start emmylua debugger
+function debugger:_start_emmylua_debugger()
+    local debugger_libfile = os.getenv("EMMYLUA_DEBUGGER")
+    local script, errors = package.loadlib(debugger_libfile)
+    if not script then
+        return false, errors
+    end
+    local debugger_inst = script()
+    if not debugger_inst then
+        return false, "cannot get debugger module!"
+    end
+    debugger_inst.tcpListen("localhost", 9966)
+    debugger_inst.waitIDE()
+    debugger_inst.breakHere()
+end
+
+-- start debugging
+function debugger:start()
+    if self:has_emmylua() then
+        return self:_start_emmylua_debugger()
+    end
+end
+
+-- has emmylua debugger?
+function debugger:has_emmylua()
+    local debugger_libfile = os.getenv("EMMYLUA_DEBUGGER")
+    if debugger_libfile and os.isfile(debugger_libfile) then
+        return true
+    end
+end
+
+-- debugger is enabled?
+function debugger:enabled()
+    return self:has_emmylua()
+end
+
+-- return module
+return debugger
+
-- 
cgit v1.3.1


From 98aae2126c80d4e0f3019675666c5c09b4e021f8 Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Fri, 25 Aug 2023 22:54:41 +0800
Subject: fix load symbols

---
 xmake/core/base/debugger.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'xmake/core/base/debugger.lua')

diff --git a/xmake/core/base/debugger.lua b/xmake/core/base/debugger.lua
index 535c70831..65267d21d 100644
--- a/xmake/core/base/debugger.lua
+++ b/xmake/core/base/debugger.lua
@@ -28,7 +28,7 @@ local path      = require("base/path")
 -- start emmylua debugger
 function debugger:_start_emmylua_debugger()
     local debugger_libfile = os.getenv("EMMYLUA_DEBUGGER")
-    local script, errors = package.loadlib(debugger_libfile)
+    local script, errors = package.loadlib(debugger_libfile, "luaopen_emmy_core")
     if not script then
         return false, errors
     end
-- 
cgit v1.3.1


From ad2f9e0aea89b1886aa2d15e1d08c8f0ac786e4d Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Fri, 25 Aug 2023 22:54:50 +0800
Subject: add comment

---
 xmake/core/base/debugger.lua | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'xmake/core/base/debugger.lua')

diff --git a/xmake/core/base/debugger.lua b/xmake/core/base/debugger.lua
index 65267d21d..baeedf684 100644
--- a/xmake/core/base/debugger.lua
+++ b/xmake/core/base/debugger.lua
@@ -26,6 +26,11 @@ local os        = require("base/os")
 local path      = require("base/path")
 
 -- start emmylua debugger
+--
+-- e.g.
+--
+-- xrepo env -b emmylua_debugger xmake --version
+--
 function debugger:_start_emmylua_debugger()
     local debugger_libfile = os.getenv("EMMYLUA_DEBUGGER")
     local script, errors = package.loadlib(debugger_libfile, "luaopen_emmy_core")
-- 
cgit v1.3.1


From 52ac92a586cb42a008906ef67a921050d22a64bc Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Fri, 25 Aug 2023 22:57:35 +0800
Subject: fix return state

---
 xmake/core/base/debugger.lua | 1 +
 1 file changed, 1 insertion(+)

(limited to 'xmake/core/base/debugger.lua')

diff --git a/xmake/core/base/debugger.lua b/xmake/core/base/debugger.lua
index baeedf684..87762bceb 100644
--- a/xmake/core/base/debugger.lua
+++ b/xmake/core/base/debugger.lua
@@ -44,6 +44,7 @@ function debugger:_start_emmylua_debugger()
     debugger_inst.tcpListen("localhost", 9966)
     debugger_inst.waitIDE()
     debugger_inst.breakHere()
+    return true
 end
 
 -- start debugging
-- 
cgit v1.3.1