增加打包工具

.gitignore

@@ -42,3 +42,4 @@ target/
 /.idea/
 /src.tar
 /src/main/java/org/jcnc/snow/compiler/ir.tar
+/SCompiler.tar

.run/build_project2tar.ps1.run.xml

@@ -0,0 +1,6 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="build_project2tar.ps1" type="PowerShellRunType" factoryName="PowerShell" scriptUrl="$PROJECT_DIR$/build/build_project2tar.ps1" executablePath="C:/WINDOWS/System32/WindowsPowerShell/v1.0/powershell.exe">
+    <envs />
+    <method v="2" />
+  </configuration>
+</component>

build/build_project2tar.ps1

@@ -0,0 +1,37 @@
+$tarName = "SCompiler.tar"
+
+# 切换到脚本所在目录的上一级目录（假设作为项目根目录）
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Definition
+$projectRoot = Split-Path -Parent $scriptDir
+Set-Location $projectRoot
+
+Write-Output "当前工作目录：$(Get-Location)"
+
+# 如果旧的 tar 包存在，先删除
+if (Test-Path $tarName) {
+    Write-Output "发现旧的 $tarName，正在删除..."
+    Remove-Item $tarName
+}
+
+# 创建新的 tar 包并排除某些文件和目录
+Write-Output "正在创建新的 $tarName ..."
+
+$excludeOptions = @(
+    "--exclude=$tarName"
+    "--exclude=build_project2tar.ps1"
+    "--exclude=.git"
+    "--exclude=.idea"
+    "--exclude=.run"
+    "--exclude=target"
+    "--exclude=.gitignore"
+)
+
+# 调用 tar 命令
+& tar -cf $tarName $excludeOptions *
+
+# 验证结果
+if (Test-Path $tarName) {
+    Write-Output "✅ 成功创建 $tarName"
+} else {
+    Write-Output "❌ 创建失败，请检查 tar 命令或排除项"
+}