diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 000000000..b2935a445
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,101 @@
+name: Build
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    name: Build (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            qt_arch: gcc_64
+          - os: macos-latest
+            qt_arch: clang_64
+          - os: windows-latest
+            qt_arch: win64_msvc2019_64
+
+    steps:
+      - name: Check out source
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.21.x'
+          cache: false
+
+      - name: Install Qt (Linux)
+        if: runner.os == 'Linux'
+        uses: jurplel/install-qt-action@v4
+        with:
+          version: '5.15.2'
+          host: linux
+          target: desktop
+          arch: ${{ matrix.qt_arch }}
+          install-deps: true
+          cache: true
+
+      - name: Install Qt (macOS)
+        if: runner.os == 'macOS'
+        uses: jurplel/install-qt-action@v4
+        with:
+          version: '5.15.2'
+          host: mac
+          target: desktop
+          arch: ${{ matrix.qt_arch }}
+          cache: true
+
+      - name: Install Qt (Windows)
+        if: runner.os == 'Windows'
+        uses: jurplel/install-qt-action@v4
+        with:
+          version: '5.15.2'
+          host: windows
+          target: desktop
+          arch: ${{ matrix.qt_arch }}
+          cache: true
+
+      - name: Set up MSVC
+        if: runner.os == 'Windows'
+        uses: ilammy/msvc-dev-cmd@v1
+        with:
+          toolset: 14.29
+
+      - name: Configure (Linux)
+        if: runner.os == 'Linux'
+        shell: bash
+        run: |
+          mkdir -p build-ci
+          cd build-ci
+          qmake ../liteidex CONFIG+=release
+
+      - name: Configure (macOS)
+        if: runner.os == 'macOS'
+        shell: bash
+        run: |
+          mkdir -p build-ci
+          cd build-ci
+          qmake ../liteidex CONFIG+=release 'QMAKE_LIBS_OPENGL=-framework OpenGL'
+
+      - name: Configure (Windows)
+        if: runner.os == 'Windows'
+        shell: cmd
+        run: |
+          if not exist build-ci mkdir build-ci
+          cd build-ci
+          qmake ..\liteidex CONFIG+=release CONFIG-=precompile_header
+
+      - name: Compile (Unix)
+        if: runner.os != 'Windows'
+        shell: bash
+        run: make -C build-ci -j2
+
+      - name: Compile (Windows)
+        if: runner.os == 'Windows'
+        shell: cmd
+        run: nmake /f build-ci\Makefile
diff --git a/build/build_linux_qt5.sh b/build/build_linux_qt5.sh
index 85cd2e508..8a58053c7 100755
--- a/build/build_linux_qt5.sh
+++ b/build/build_linux_qt5.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
 
-export BUILD_ROOT=$PWD
+export BUILD_ROOT="$PWD"
 
-if [ -z $LITEIDE_ROOT ]; then
-	export LITEIDE_ROOT=$PWD/../liteidex
+if [ -z "$LITEIDE_ROOT" ]; then
+	export LITEIDE_ROOT="$PWD/../liteidex"
 fi
 
 echo build liteide
@@ -12,11 +12,18 @@ echo BUILD_ROOT=$BUILD_ROOT
 echo LITEIDE_ROOT=$LITEIDE_ROOT
 echo .
 
-export PATH=$QTDIR/bin:$PATH
+if [ -n "$QTDIR" ]; then
+	export PATH="$QTDIR/bin:$PATH"
+fi
+
+if ! command -v qmake >/dev/null 2>&1; then
+	echo 'error, qmake not found in PATH'
+	exit 1
+fi
 
 echo qmake liteide ...
 echo .
-qtchooser -qt=qt5 -run-tool=qmake $LITEIDE_ROOT -spec linux-g++ "CONFIG+=release"
+qtchooser -qt=qt5 -run-tool=qmake "$LITEIDE_ROOT" -spec linux-g++ "CONFIG+=release"
 
 if [ $? -ge 1 ]; then
 	echo 'error, qmake fail'
@@ -39,12 +46,12 @@ if [ $? -ge 1 ]; then
 fi
 
 echo build liteide tools ...
-cd $LITEIDE_ROOT
+cd "$LITEIDE_ROOT" || exit 1
 
-if [ -z $GOPATH ]; then
-	export GOPATH=$PWD
+if [ -z "$GOPATH" ]; then
+	export GOPATH="$PWD"
 else
-	export GOPATH=$PWD:$GOPATH
+	export GOPATH="$PWD:$GOPATH"
 fi
 
 #(cd "$PWD/src/github.com/visualfc/gotools" && go install -ldflags "-s" -v)
@@ -67,18 +74,18 @@ fi
 
 echo deploy ...
 
-cd $BUILD_ROOT
+cd "$BUILD_ROOT" || exit 1
 
-rm -r liteide
+rm -rf liteide
 mkdir -p liteide
 mkdir -p liteide/bin
 mkdir -p liteide/share/liteide
 mkdir -p liteide/lib/liteide/plugins
 
-cp -a -v $LITEIDE_ROOT/LICENSE.LGPL liteide
-cp -a -v $LITEIDE_ROOT/LGPL_EXCEPTION.TXT liteide
-cp -a -v $LITEIDE_ROOT/../README.md liteide
-cp -a -v $LITEIDE_ROOT/../CONTRIBUTORS liteide
+cp -a -v "$LITEIDE_ROOT/LICENSE.LGPL" liteide
+cp -a -v "$LITEIDE_ROOT/LGPL_EXCEPTION.TXT" liteide
+cp -a -v "$LITEIDE_ROOT/../README.md" liteide
+cp -a -v "$LITEIDE_ROOT/../CONTRIBUTORS" liteide
 
 cp -a -v $LITEIDE_ROOT/liteide/bin/liteide liteide/bin
 cp -a -v $LITEIDE_ROOT/bin/gotools liteide/bin
diff --git a/build/build_macos_qt5.sh b/build/build_macos_qt5.sh
index 024955b6f..f4b06f05c 100755
--- a/build/build_macos_qt5.sh
+++ b/build/build_macos_qt5.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
 
-export BUILD_ROOT=$PWD
+export BUILD_ROOT="$PWD"
 
-if [ -z $LITEIDE_ROOT ]; then
-	export LITEIDE_ROOT=$PWD/../liteidex
+if [ -z "$LITEIDE_ROOT" ]; then
+	export LITEIDE_ROOT="$PWD/../liteidex"
 fi
 
 echo build liteide
@@ -12,16 +12,18 @@ echo BUILD_ROOT=$BUILD_ROOT
 echo LITEIDE_ROOT=$LITEIDE_ROOT
 echo .
 
-if [ -z $QTDIR ]; then
-	echo 'error, QTDIR is null'
-	exit 1
+if [ -n "$QTDIR" ]; then
+	export PATH="$QTDIR/bin:$PATH"
 fi
 
-export PATH=$QTDIR/bin:$PATH
+if ! command -v qmake >/dev/null 2>&1; then
+	echo 'error, qmake not found in PATH'
+	exit 1
+fi
 
 echo qmake liteide ...
 echo .
-qmake $LITEIDE_ROOT -spec macx-clang CONFIG+=X86_64
+qmake "$LITEIDE_ROOT" -spec macx-clang "CONFIG+=release"
 
 if [ $? -ge 1 ]; then
 	echo 'error, qmake fail'
@@ -44,13 +46,13 @@ if [ $? -ge 1 ]; then
 fi
 
 echo build liteide tools ...
-cd $LITEIDE_ROOT
+cd "$LITEIDE_ROOT" || exit 1
 
 
-if [ -z $GOPATH ]; then
-	export GOPATH=$PWD
+if [ -z "$GOPATH" ]; then
+	export GOPATH="$PWD"
 else
-	export GOPATH=$PWD:$GOPATH
+	export GOPATH="$PWD:$GOPATH"
 fi
 
 #(cd "$PWD/src/github.com/visualfc/gotools" && go install -ldflags "-s" -v)
@@ -72,9 +74,9 @@ fi
 
 echo deploy ...
 
-cd $BUILD_ROOT
+cd "$BUILD_ROOT" || exit 1
 
-rm -r liteide
+rm -rf liteide
 mkdir -p liteide
 
 cp -R -v $LITEIDE_ROOT/liteide/bin/LiteIDE.app liteide
@@ -91,4 +93,3 @@ cp -R -v $LITEIDE_ROOT/bin/gocode liteide/LiteIDE.app/Contents/MacOS
 cp -R -v $LITEIDE_ROOT/bin/gomodifytags liteide/LiteIDE.app/Contents/MacOS
 cp -R -v $LITEIDE_ROOT/deploy/* liteide/LiteIDE.app/Contents/Resources
 cp -R -v $LITEIDE_ROOT/os_deploy/macosx/* liteide/LiteIDE.app/Contents/Resources
-
diff --git a/build/build_windows_msvc.cmd b/build/build_windows_msvc.cmd
index e7503094e..16f4ae668 100644
--- a/build/build_windows_msvc.cmd
+++ b/build/build_windows_msvc.cmd
@@ -1,100 +1,104 @@
-@echo off
-
-setlocal
-
-set BUILD_ROOT=%CD%
-if x%LITEIDE_ROOT%==x set LITEIDE_ROOT=%CD%\..\liteidex
-
-echo build liteide
-echo QTDIR=%QTDIR%
-echo GOROOT=%GOROOT%
-echo BUILD_ROOT=%BUILD_ROOT%
-echo LITEIDE_ROOT=%LITEIDE_ROOT%
-echo .
-
-if x%QTDIR%==x goto qtdir_fail
-
-set PATH=%QTDIR%/bin;%PATH%
-
-echo qmake liteide ...
-echo .
-qmake %LITEIDE_ROOT% "CONFIG+=release"
-
-if ERRORLEVEL 1 goto qmake_fail
-
-echo make liteide ...
-echo .
-nmake
-
-if ERRORLEVEL 1 goto make_fail
-
-go version
-
-if ERRORLEVEL 1 goto go_fail
-
-echo build liteide tools
-echo .
-
-cd %LITEIDE_ROOT%
-if defined %GOPATH (
-	set GOPATH=%CD%;%GOPATH%
-) else (
-	set GOPATH=%CD%
-)
-
-:: (cd "%CD%/src/github.com/visualfc/gotools" & go install -ldflags "-s" -v & cd %CD%)
-:: (cd "%CD%/src/github.com/visualfc/gocode" & go install -ldflags "-s" -v & cd %CD%)
-:: (cd "%CD%/src/github.com/fatih/gomodifytags" & go install -ldflags "-s" -v & cd %CD%)
-
-if ERRORLEVEL 1 goto go_fail
-
-echo export qrc images
-go run src/tools/exportqrc/main.go -root .
-if ERRORLEVEL 1 goto go_fail
-
-cd %BUILD_ROOT%
-
-echo deploy liteide ...
-echo .
-
-if exist liteide rmdir /q /s liteide
-
-if not exist liteide mkdir liteide
-if not exist liteide\bin mkdir liteide\bin
-if not exist liteide\lib mkdir liteide\lib
-if not exist liteide\lib\liteide mkdir liteide\lib\liteide
-if not exist liteide\lib\liteide\plugins mkdir liteide\lib\liteide\plugins
-
-xcopy %LITEIDE_ROOT%\LICENSE.LGPL liteide /y
-xcopy %LITEIDE_ROOT%\LGPL_EXCEPTION.TXT liteide /y
-xcopy %LITEIDE_ROOT%\..\README.MD liteide /y
-xcopy %LITEIDE_ROOT%\..\CONTRIBUTORS liteide /y
-
-xcopy %LITEIDE_ROOT%\liteide\bin\* liteide\bin /y
-xcopy %LITEIDE_ROOT%\bin\gotools.exe liteide\bin /y
-xcopy %LITEIDE_ROOT%\bin\gocode.exe liteide\bin /y
-xcopy %LITEIDE_ROOT%\bin\gomodifytags.exe liteide\bin /y
-xcopy %LITEIDE_ROOT%\liteide\lib\liteide\plugins\*.dll liteide\lib\liteide\plugins /y
-
-xcopy %LITEIDE_ROOT%\deploy liteide\share\liteide /e /y /i
-xcopy %LITEIDE_ROOT%\os_deploy\windows liteide\share\liteide  /e /y /i
-
-goto end
-
-:qtdir_fail
-echo error, QTDIR is null
-goto end
-
-:qmake_fail
-echo error, qmake fail
-goto end
-
-:make_fail
-echo error, make fail
-goto end
-
-:go_fail
-echo error, go fail
-goto end
-
-:end
+@echo off
+
+setlocal
+
+set "BUILD_ROOT=%CD%"
+if not defined LITEIDE_ROOT set "LITEIDE_ROOT=%CD%\..\liteidex"
+
+echo build liteide
+echo QTDIR=%QTDIR%
+echo GOROOT=%GOROOT%
+echo BUILD_ROOT=%BUILD_ROOT%
+echo LITEIDE_ROOT=%LITEIDE_ROOT%
+echo .
+
+if defined QTDIR set "PATH=%QTDIR%\bin;%PATH%"
+where qmake >nul 2>&1
+if ERRORLEVEL 1 goto qmake_missing
+
+echo qmake liteide ...
+echo .
+qmake "%LITEIDE_ROOT%" "CONFIG+=release" "CONFIG-=precompile_header"
+
+if ERRORLEVEL 1 goto qmake_fail
+
+echo make liteide ...
+echo .
+nmake
+
+if ERRORLEVEL 1 goto make_fail
+
+go version
+
+if ERRORLEVEL 1 goto go_fail
+
+echo build liteide tools
+echo .
+
+cd /d "%LITEIDE_ROOT%"
+if defined GOPATH (
+	set "GOPATH=%CD%;%GOPATH%"
+) else (
+	set "GOPATH=%CD%"
+)
+
+:: (cd "%CD%/src/github.com/visualfc/gotools" & go install -ldflags "-s" -v & cd %CD%)
+:: (cd "%CD%/src/github.com/visualfc/gocode" & go install -ldflags "-s" -v & cd %CD%)
+:: (cd "%CD%/src/github.com/fatih/gomodifytags" & go install -ldflags "-s" -v & cd %CD%)
+
+if ERRORLEVEL 1 goto go_fail
+
+echo export qrc images
+go run src/tools/exportqrc/main.go -root .
+if ERRORLEVEL 1 goto go_fail
+
+cd /d "%BUILD_ROOT%"
+
+echo deploy liteide ...
+echo .
+
+if exist liteide rmdir /q /s liteide
+
+if not exist liteide mkdir liteide
+if not exist liteide\bin mkdir liteide\bin
+if not exist liteide\lib mkdir liteide\lib
+if not exist liteide\lib\liteide mkdir liteide\lib\liteide
+if not exist liteide\lib\liteide\plugins mkdir liteide\lib\liteide\plugins
+
+xcopy %LITEIDE_ROOT%\LICENSE.LGPL liteide /y
+xcopy %LITEIDE_ROOT%\LGPL_EXCEPTION.TXT liteide /y
+xcopy %LITEIDE_ROOT%\..\README.MD liteide /y
+xcopy %LITEIDE_ROOT%\..\CONTRIBUTORS liteide /y
+
+xcopy %LITEIDE_ROOT%\liteide\bin\* liteide\bin /y
+xcopy %LITEIDE_ROOT%\bin\gotools.exe liteide\bin /y
+xcopy %LITEIDE_ROOT%\bin\gocode.exe liteide\bin /y
+xcopy %LITEIDE_ROOT%\bin\gomodifytags.exe liteide\bin /y
+xcopy %LITEIDE_ROOT%\liteide\lib\liteide\plugins\*.dll liteide\lib\liteide\plugins /y
+
+xcopy %LITEIDE_ROOT%\deploy liteide\share\liteide /e /y /i
+xcopy %LITEIDE_ROOT%\os_deploy\windows liteide\share\liteide  /e /y /i
+
+goto end
+
+:qtdir_fail
+goto qmake_missing
+
+:qmake_missing
+echo error, qmake not found in PATH
+exit /b 1
+
+:qmake_fail
+echo error, qmake fail
+exit /b 1
+
+:make_fail
+echo error, make fail
+exit /b 1
+
+:go_fail
+echo error, go fail
+exit /b 1
+
+:end
+exit /b 0
diff --git a/build/deploy_macos_qt5.sh b/build/deploy_macos_qt5.sh
index 650fcb088..8da77ac2b 100755
--- a/build/deploy_macos_qt5.sh
+++ b/build/deploy_macos_qt5.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
 
-export BUILD_ROOT=$PWD
+export BUILD_ROOT="$PWD"
 
-if [ -z $LITEIDE_ROOT ]; then
-	export LITEIDE_ROOT=$PWD/../liteidex
+if [ -z "$LITEIDE_ROOT" ]; then
+	export LITEIDE_ROOT="$PWD/../liteidex"
 fi
 
 echo deploy liteide/LiteIDE.app
@@ -13,13 +13,15 @@ echo BUILD_ROOT=$BUILD_ROOT
 echo LITEIDE_ROOT=$LITEIDE_ROOT
 echo .
 
-if [ -z $QTDIR ]; then
-	echo 'error, QTDIR is null'
-	exit 1
+if [ -n "$QTDIR" ]; then
+	export PATH="$QTDIR/bin:$PATH"
 fi
 
-export PATH=$QTDIR/bin:$PATH
+if ! command -v macdeployqt >/dev/null 2>&1; then
+	echo 'error, macdeployqt not found in PATH'
+	exit 1
+fi
 
-rm liteide/LiteIDE.app/Contents/Resources/qt.conf
-macdeployqt liteide/LiteIDE.app
-codesign --force --deep --sign - liteide/LiteIDE.app
+rm -f liteide/LiteIDE.app/Contents/Resources/qt.conf
+macdeployqt liteide/LiteIDE.app || exit 1
+codesign --force --deep --sign - liteide/LiteIDE.app || exit 1
diff --git a/build/deploy_windows_qt5.15.2.cmd b/build/deploy_windows_qt5.15.2.cmd
index aa932a53e..58242f4a6 100644
--- a/build/deploy_windows_qt5.15.2.cmd
+++ b/build/deploy_windows_qt5.15.2.cmd
@@ -1,32 +1,47 @@
-@echo off
-
-setlocal
-
-set BUILD_ROOT=%CD%
-if x%LITEIDE_ROOT%==x set LITEIDE_ROOT=%CD%\..\liteidex
-
-echo build liteide 
-echo QTDIR=%QTDIR%
-echo .
-
-if x%QTDIR%==x goto qtdir_fail
-
-windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/liteeditor.dll
-
-windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/welcome.dll
-
-windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/litebuild.dll
-
-windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/dlvdebugger.dll
-
-windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/bin/liteapp.dll
-
-
-
-goto end
-
-:qtdir_fail
-echo error, QTDIR is null
-goto end
-
-:end
+@echo off
+
+setlocal
+
+set "BUILD_ROOT=%CD%"
+if not defined LITEIDE_ROOT set "LITEIDE_ROOT=%CD%\..\liteidex"
+
+echo build liteide
+echo QTDIR=%QTDIR%
+echo .
+
+if defined QTDIR set "PATH=%QTDIR%\bin;%PATH%"
+where windeployqt >nul 2>&1
+if ERRORLEVEL 1 goto deploy_missing
+
+windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/liteeditor.dll
+if ERRORLEVEL 1 goto deploy_fail
+
+windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/welcome.dll
+if ERRORLEVEL 1 goto deploy_fail
+
+windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/litebuild.dll
+if ERRORLEVEL 1 goto deploy_fail
+
+windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/lib/liteide/plugins/dlvdebugger.dll
+if ERRORLEVEL 1 goto deploy_fail
+
+windeployqt --no-angle --no-opengl-sw --dir liteide/bin liteide/bin/liteapp.dll
+if ERRORLEVEL 1 goto deploy_fail
+
+
+
+goto end
+
+:qtdir_fail
+goto deploy_missing
+
+:deploy_missing
+echo error, windeployqt not found in PATH
+exit /b 1
+
+:deploy_fail
+echo error, windeployqt fail
+exit /b 1
+
+:end
+exit /b 0