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Merged
paigeman merged 2 commits into from
Jan 22, 2026
Merged

Translate Chinese comments and messages to English in mise Java integration script #26

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Copilot Jan 22, 2026
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Translate Chinese comments and messages to English
Copilot Jan 22, 2026
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114 changes: 57 additions & 57 deletions mise_java_home_integration.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -10,141 +10,141 @@
# Note: Not all distributions support this integration (e.g. liberica)
# ==========================================

# 1. 检查 mise 是否存在
# 1. Check if mise exists
if ! command -v mise &> /dev/null; then
echo "❌ 错误: 未找到 mise 命令，请确保已安装并添加到 PATH。"
echo "❌ Error: mise command not found. Please ensure it is installed and added to PATH."
exit 1
fi

# 2. 获取当前 Mise 激活的 Java 信息
# 获取当前激活的版本号 (例如: openjdk-21)
# 2. Get current Mise-activated Java information
# Get the currently activated version number (e.g., openjdk-21)
JAVA_VERSION_NAME=$(mise current java 2>/dev/null | awk '{print $1}')
# 获取该版本的绝对安装路径
# Get the absolute installation path of this version
JAVA_INSTALL_PATH=$(mise where java 2>/dev/null)

if [ -z "$JAVA_INSTALL_PATH" ]; then
echo "❌ 错误: 当前目录没有激活任何 Mise Java 版本。"
echo "💡 请先执行: mise use java@21 (或你想要的版本)"
echo "❌ Error: No Mise Java version is active in the current directory."
echo "💡 Please run: mise use java@21 (or your desired version)"
exit 1
fi

# 额外验证：确保版本名称有效
# Additional validation: ensure version name is valid
if [ -z "$JAVA_VERSION_NAME" ]; then
echo "❌ 错误: 无法获取 Java 版本名称。"
echo "❌ Error: Unable to retrieve Java version name."
exit 1
fi

# 3. 定义目标路径 (遵循 mise 官方文档的命名方式，不加前缀)
# 3. Define target path (following mise official documentation naming convention, no prefix)
TARGET_DIR="/Library/Java/JavaVirtualMachines/${JAVA_VERSION_NAME}.jdk"

# ==========================================
# 功能函数
# Function Definitions
# ==========================================

function do_link() {
echo "🔍 检测当前 Java: $JAVA_VERSION_NAME"
echo "📂 源路径: $JAVA_INSTALL_PATH"
echo "🔍 Detected current Java: $JAVA_VERSION_NAME"
echo "📂 Source path: $JAVA_INSTALL_PATH"

# --- 核心检查：源 JDK 是否有 Contents 目录 ---
# --- Core check: Does the source JDK have a Contents directory? ---
if [ ! -d "$JAVA_INSTALL_PATH/Contents" ]; then
echo "⚠️ 警告: 该 JDK 版本不包含标准的 macOS 'Contents' 目录结构。"
echo "🚫 这是一个非 macOS 标准构建 (可能是 Linux 版)，无法直接链接到系统。"
echo "🧹 无需清理，操作已取消。"
echo "⚠️ Warning: This JDK version does not contain the standard macOS 'Contents' directory structure."
echo "🚫 This is a non-macOS standard build (possibly a Linux version) and cannot be directly linked to the system."
echo "🧹 No cleanup needed, operation cancelled."
exit 1
fi

# 检查目标是否已存在
# Check if target already exists
if [ -d "$TARGET_DIR" ]; then
echo "⚠️ 目标已存在: $TARGET_DIR"
echo "⚠️ Target already exists: $TARGET_DIR"
read -p "Overwrite? (y/n): " confirm
# 使用 tr 转换为小写以兼容旧版 Bash (macOS 默认 Bash 3.2)
# Use tr to convert to lowercase for compatibility with older Bash versions (macOS default Bash 3.2)
if [[ $(echo "$confirm" | tr '[:upper:]' '[:lower:]') != "y" ]]; then exit 0; fi

if ! sudo rm -rf "$TARGET_DIR"; then
echo "❌ 删除旧目录失败，请检查权限。"
echo "❌ Failed to remove old directory, please check permissions."
exit 1
fi
fi

echo "🚀 开始链接..."
echo "🚀 Starting link creation..."

# 按照官方文档方式创建目录和链接
# 使用 && 确保如果 mkdir 成功但 ln 失败时能正确清理
# Create directory and link following official documentation
# Use && to ensure proper cleanup if mkdir succeeds but ln fails
if sudo mkdir "$TARGET_DIR" && sudo ln -s "$JAVA_INSTALL_PATH/Contents" "$TARGET_DIR/Contents"; then
echo "✅ 链接创建成功！"
echo "🔗 映射关系: $TARGET_DIR/Contents -> $JAVA_INSTALL_PATH/Contents"
echo "✅ Link created successfully!"
echo "🔗 Mapping: $TARGET_DIR/Contents -> $JAVA_INSTALL_PATH/Contents"

# 验证链接是否指向预期的源路径
# 使用 realpath 规范化路径进行比较（处理可能的相对路径问题）
# Verify that the link points to the expected source path
# Use realpath to normalize paths for comparison (handles potential relative path issues)
REAL_LINK_TARGET=$(realpath "$TARGET_DIR/Contents" 2>/dev/null)
EXPECTED_TARGET=$(realpath "$JAVA_INSTALL_PATH/Contents" 2>/dev/null)

# 如果 realpath 不可用或失败，直接比较 readlink 的结果
# If realpath is not available or fails, compare readlink results directly
if [ -z "$REAL_LINK_TARGET" ] || [ -z "$EXPECTED_TARGET" ]; then
REAL_LINK_TARGET=$(readlink "$TARGET_DIR/Contents")
EXPECTED_TARGET="$JAVA_INSTALL_PATH/Contents"
fi

if [ "$REAL_LINK_TARGET" != "$EXPECTED_TARGET" ]; then
echo "❌ 链接目标不匹配！"
echo " 预期: $EXPECTED_TARGET"
echo " 实际: $REAL_LINK_TARGET"
echo "🧹 正在执行清理工作..."
echo "❌ Link target mismatch!"
echo " Expected: $EXPECTED_TARGET"
echo " Actual: $REAL_LINK_TARGET"
echo "🧹 Performing cleanup..."
sudo rm -rf "$TARGET_DIR"
echo "✅ 清理完成。"
echo "✅ Cleanup completed."
exit 1
fi

# 验证 macOS 是否真正识别到该 JDK
# Verify that macOS actually recognizes this JDK
echo "------------------------------------------------"
echo "🔎 正在验证 macOS 是否识别此 JDK..."
# 检查目标目录是否出现在 java_home 的输出中
# 使用 -Fi 进行不区分大小写的固定字符串匹配
echo "🔎 Verifying if macOS recognizes this JDK..."
# Check if the target directory appears in java_home output
# Use -Fi for case-insensitive fixed string matching
if /usr/libexec/java_home -V 2>&1 | grep -Fiq "${JAVA_VERSION_NAME}.jdk"; then
echo "✅ macOS 已成功识别该 JDK！"
echo "✅ macOS has successfully recognized this JDK!"
echo "------------------------------------------------"
echo ""
echo "💡 使用以下命令查看所有可用的 Java 版本:"
echo "💡 Use the following command to view all available Java versions:"
echo " /usr/libexec/java_home -V"
else
echo "⚠️ macOS 未能识别此 JDK。"
echo "⚠️ macOS could not recognize this JDK."
echo ""
echo "📚 这通常意味着该发行版不支持与 macOS 系统集成。"
echo "💡 常见不支持的发行版包括: liberica 等"
echo "📚 This usually means the distribution does not support macOS system integration."
echo "💡 Common unsupported distributions include: liberica, etc."
echo ""
read -p "Keep the link anyway and continue? (y/n): " keep_link
# 使用 tr 转换为小写以兼容旧版 Bash (macOS 默认 Bash 3.2)
# Use tr to convert to lowercase for compatibility with older Bash versions (macOS default Bash 3.2)
if [[ $(echo "$keep_link" | tr '[:upper:]' '[:lower:]') != "y" ]]; then
echo "🧹 正在执行清理工作..."
echo "🧹 Performing cleanup..."
sudo rm -rf "$TARGET_DIR"
echo "✅ 清理完成。"
echo "✅ Cleanup completed."
exit 1
fi
fi
echo "------------------------------------------------"
else
echo "❌ 链接命令执行失败！"
echo "🧹 正在执行清理工作 (删除空目录)..."
echo "❌ Link command execution failed!"
echo "🧹 Performing cleanup (removing empty directory)..."
sudo rm -rf "$TARGET_DIR"
echo "✅ 清理完成。"
echo "✅ Cleanup completed."
exit 1
fi
}

function do_unlink() {
echo "🗑 准备移除系统映射: $TARGET_DIR"
echo "🗑 Preparing to remove system mapping: $TARGET_DIR"

if [ ! -d "$TARGET_DIR" ]; then
echo "⚠️ 该路径不存在，可能未链接过: $TARGET_DIR"
echo "⚠️ This path does not exist, may not have been linked: $TARGET_DIR"
exit 0
fi

sudo rm -rf "$TARGET_DIR"
echo "✅ 已移除链接。原 Mise 文件保留，仅断开系统集成。"
echo "✅ Link removed. Original Mise files retained, only system integration disconnected."
}

# ==========================================
# 主逻辑
# Main Logic
# ==========================================

ACTION=$1
Expand All @@ -157,12 +157,12 @@ case "$ACTION" in
do_unlink
;;
*)
echo "用法: $0 [link | unlink]"
echo "Usage: $0 [link | unlink]"
echo ""
echo " link : 将当前 Mise Java 链接到 macOS 系统目录"
echo " unlink : 取消当前 Mise Java 的系统链接"
echo " link : Link current Mise Java to macOS system directory"
echo " unlink : Unlink current Mise Java from system"
echo ""
echo "当前检测到的版本: $JAVA_VERSION_NAME"
echo "Currently detected version: $JAVA_VERSION_NAME"
exit 1
;;
esac