coverjson.sh 用来把从es里得到的某个非最优解覆盖到json文件

tools/coverjson.sh

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+#!/bin/bash
+
+# 脚本功能：将 optimized.json 中 parameters 的属性值覆盖到 freqaiprimer.json 中的同名属性
+
+set -e
+
+# 定义文件路径
+OPTIMIZED_JSON="../freqtrade/templates/optimized.json"
+FREQAIPRIMER_JSON="../freqtrade/templates/freqaiprimer.json"
+
+# 检查文件是否存在
+if [ ! -f "$OPTIMIZED_JSON" ]; then
+  echo "❌ 错误：文件 $OPTIMIZED_JSON 不存在"
+  exit 1
+fi
+
+if [ ! -f "$FREQAIPRIMER_JSON" ]; then
+  echo "❌ 错误：文件 $FREQAIPRIMER_JSON 不存在"
+  exit 1
+fi
+
+# 检查 jq 是否安装
+if ! command -v jq &>/dev/null; then
+  echo "❌ 错误：未安装 jq 工具，请先安装 jq"
+  exit 1
+fi
+
+echo "🔍 正在从 $OPTIMIZED_JSON 提取 parameters 中的属性..."
+
+# 从 optimized.json 中提取 parameters 对象
+PARAMETERS=$(jq -c '.hits.hits[0]._source.parameters' "$OPTIMIZED_JSON")
+
+if [ "$PARAMETERS" = "null" ]; then
+  echo "❌ 错误：在 $OPTIMIZED_JSON 中未找到 parameters 对象"
+  exit 1
+fi
+
+echo "✅ 成功提取 parameters 对象"
+
+# 显示将要覆盖的参数
+echo "📋 将要覆盖的参数："
+echo "$PARAMETERS" | jq 'to_entries[] | "\(.key): \(.value)"' | sed 's/"//g'
+
+# 备份原文件
+cp "$FREQAIPRIMER_JSON" "$FREQAIPRIMER_JSON.backup.$(date +%Y%m%d_%H%M%S)"
+echo "💾 已备份原文件至: $FREQAIPRIMER_JSON.backup.$(date +%Y%m%d_%H%M%S)"
+
+# 更新 freqaiprimer.json 文件中的参数
+echo "🔄 正在更新参数..."
+
+# 使用 Python 脚本进行参数更新，避免复杂的 jq 嵌套
+python3 <<EOF
+import json
+
+# 读取参数
+with open('$OPTIMIZED_JSON', 'r') as f:
+    optimized_data = json.load(f)
+    
+parameters = optimized_data['hits']['hits'][0]['_source']['parameters']
+
+# 读取目标文件
+with open('$FREQAIPRIMER_JSON', 'r') as f:
+    freqaiprimer_data = json.load(f)
+
+# 更新 buy 参数
+buy_params = [
+    "add_position_callback", "adjust_multiplier", "bb_length", "bb_lower_deviation", 
+    "bb_std", "bb_width_threshold", "h1_max_candles", "h1_max_consecutive_candles", 
+    "h1_rapid_rise_threshold", "max_entry_adjustments", "min_condition_count", 
+    "rsi_bull_threshold", "rsi_length", "rsi_oversold", "stochrsi_bull_threshold", 
+    "stochrsi_neutral_threshold", "volume_multiplier"
+]
+
+for param in buy_params:
+    if param in parameters:
+        value = parameters[param]
+        # 尝试转换为数字
+        try:
+            if '.' in str(value):
+                value = float(value)
+            else:
+                value = int(value)
+        except:
+            pass  # 保持原值
+        freqaiprimer_data['params']['buy'][param] = value
+        print(f"更新 buy.{param}: {value}")
+
+# 更新 sell 参数
+sell_params = [
+    "exit_bb_upper_deviation", "exit_volume_multiplier", "max_reduce_adjustments", 
+    "reduce_coefficient", "reduce_profit_base", "rsi_overbought"
+]
+
+for param in sell_params:
+    if param in parameters:
+        value = parameters[param]
+        # 尝试转换为数字
+        try:
+            if '.' in str(value):
+                value = float(value)
+            else:
+                value = int(value)
+        except:
+            pass  # 保持原值
+        freqaiprimer_data['params']['sell'][param] = value
+        print(f"更新 sell.{param}: {value}")
+
+# 写回文件
+with open('$FREQAIPRIMER_JSON', 'w') as f:
+    json.dump(freqaiprimer_data, f, indent=2, ensure_ascii=False)
+
+print("✅ 参数更新完成")
+EOF
+
+echo "✅ 参数覆盖完成！"
+
+# 验证更新结果
+echo "✅ 验证更新结果："
+echo "Buy 参数:"
+jq '.params.buy' "$FREQAIPRIMER_JSON"
+echo "Sell 参数:"
+jq '.params.sell' "$FREQAIPRIMER_JSON"
+
+echo "🎉 脚本执行完成"