add

Author: ViCrack

bucket/ja.json

@@ -0,0 +1,9 @@
+{
+    "version": "0.1.0",
+    "description": "用于简单启动java程序，可切换java版本，包含javafx.",
+    "homepage": "https://github.com/ViCrack/scoop-bucket",
+    "license": "Apache-2.0",
+    "url": "https://raw.githubusercontent.com/ViCrack/scoop-bucket/master/script/ja.cmd",
+    "hash": "537433e04ec2bd91aaf39a4a4d90247625678d5ca1927cfa65eee1a602dd2225",
+    "bin": "ja.cmd"
+}

script/ja.cmd

@@ -0,0 +1,73 @@
+@echo off
+setlocal
+
+:: Check if a version number was provided
+if "%~1"=="" (
+    echo Usage: %0 <java_version> [java_options...]
+    exit /b 1
+)
+
+set JAVA_VERSION=%1
+set JAVA_HOME_ENV=%JAVA_HOME%
+set JDK_HOME_ENV=JDK_%JAVA_VERSION%_HOME
+
+:: Check if the environment variable for the specific JDK version exists
+if defined %JDK_HOME_ENV% (
+    set JAVA_HOME=%!JDK_HOME_ENV!
+) else (
+    set JAVA_HOME=%JAVA_HOME_ENV%
+)
+
+:: Print JAVA_HOME for debugging
+echo JAVA_HOME is set to %JAVA_HOME%
+
+
+if not exist "%JAVA_HOME%\bin\java.exe" (
+    echo ERROR: Java executable not found in "%JAVA_HOME%\bin\java.exe"
+    exit /b 1
+)
+
+
+set "javafx_args="
+if "%JAVA_VERSION%" neq "8" (
+    if defined JAVAFX_HOME (
+    if exist "%JAVAFX_HOME%\lib" (
+        set "javafx_args=--module-path %JAVAFX_HOME%\lib --add-modules javafx.controls,javafx.fxml"
+    ) else (
+        echo WARNING: JAVAFX_HOME is defined but the lib directory is missing.
+    )
+)
+)
+
+
+:: 将所有参数保存到一个临时变量中
+set "params=%*"
+
+:: 初始化参数索引
+set "index=0"
+
+:: 移除第一个参数
+shift
+
+:: 重新构建参数列表，从第二个参数开始
+set "newParams="
+
+:buildParams
+if "%1"=="" goto done
+if defined newParams (
+    set "newParams=%newParams% %1"
+) else (
+    set "newParams=%1"
+)
+shift
+goto buildParams
+
+:done
+echo New parameters: %newParams%
+
+@pushd %~dp0
+"%JAVA_HOME%\bin\java.exe" %javafx_args% -jar %newParams%
+@popd
+
+endlocal
+