#!/bin/bash

# 配置 Gerrit 项目权限的脚本

PROJECT_NAME="zhini-im"
GERRIT_DIR="/home/renjianbo/gerrit_install/review_site"
JAVA_HOME="/usr/lib/jvm/java-11-openjdk-11.0.23.0.9-2.el7_9.x86_64"

echo "=========================================="
echo "配置 Gerrit 项目权限"
echo "=========================================="
echo ""

cd "$GERRIT_DIR" || exit 1

# 方法 1: 尝试使用 SSH（如果密钥配置正确）
echo "方法 1: 尝试使用 SSH 配置..."
ssh -p 29418 renjianbo@localhost gerrit set-access "$PROJECT_NAME" -a refs/for/* -g Administrators Label-Code-Review+2 2>/dev/null

if [ $? -eq 0 ]; then
    echo "✅ 通过 SSH 配置成功"
    exit 0
fi

echo "SSH 配置失败，尝试其他方法..."
echo ""

# 方法 2: 直接编辑配置文件
echo "方法 2: 编辑配置文件..."

PROJECT_CONFIG_DIR="$GERRIT_DIR/git/$PROJECT_NAME.git"
PROJECT_CONFIG="$PROJECT_CONFIG_DIR/config"

if [ ! -d "$PROJECT_CONFIG_DIR" ]; then
    echo "❌ 项目目录不存在: $PROJECT_CONFIG_DIR"
    exit 1
fi

# 备份配置文件
if [ -f "$PROJECT_CONFIG" ]; then
    cp "$PROJECT_CONFIG" "$PROJECT_CONFIG.bak.$(date +%Y%m%d_%H%M%S)"
    echo "✅ 已备份配置文件"
fi

# 检查是否已有权限配置
if grep -q "refs/for/\*" "$PROJECT_CONFIG" 2>/dev/null; then
    echo "⚠️  检测到已有 refs/for/* 权限配置"
    echo "请手动编辑文件: $PROJECT_CONFIG"
    echo ""
    echo "添加以下内容："
    echo "  [access \"refs/for/*\"]"
    echo "    label-Code-Review = +2 group Administrators"
else
    # 添加权限配置
    cat >> "$PROJECT_CONFIG" << 'EOF'

[access "refs/for/*"]
    label-Code-Review = +2 group Administrators
EOF
    echo "✅ 已添加权限配置到配置文件"
fi

echo ""
echo "配置文件位置: $PROJECT_CONFIG"
echo ""
echo "下一步："
echo "1. 检查配置文件内容是否正确"
echo "2. 重启 Gerrit 服务使配置生效："
echo "   cd $GERRIT_DIR"
echo "   JAVA_HOME=$JAVA_HOME bin/gerrit.sh restart"
echo ""

# 显示配置文件内容
echo "当前配置文件内容（最后 20 行）："
tail -20 "$PROJECT_CONFIG"