添加 soloncode /resume 命令实现，可恢复任何任务（手动中断，异常结束）

Author: SolonCode

UPDATE_LOG.md

@@ -3,7 +3,7 @@
 ### v2026.6.17
 
 * 修复 soloncode 安装时，会清掉 `~/.soloncode/skills/` 技能的问题
-* 
+* 添加 soloncode `/resume` 命令实现，可恢复任何任务（手动中断，异常结束）
 
 ### v2026.6.16
 

soloncode-cli/src/main/java/org/noear/solon/codecli/command/builtin/ResumeCommand.java

@@ -21,6 +21,8 @@
 import org.noear.solon.ai.agent.react.ReActTrace;
 import org.noear.solon.ai.chat.message.AssistantMessage;
 import org.noear.solon.ai.chat.message.ChatMessage;
+import org.noear.solon.ai.harness.HarnessEngine;
+import org.noear.solon.ai.harness.agent.AgentDefinition;
 import org.noear.solon.ai.harness.command.Command;
 import org.noear.solon.ai.harness.command.CommandContext;
 import org.noear.solon.codecli.config.AgentSettings;
@@ -50,17 +52,21 @@ public boolean execute(CommandContext ctx) throws Exception {
         AgentSession session = ctx.getSession();
 
         //优化 "/resume"
-        ReActTrace trace = ReActTrace.getCurrent(session.getContext());
+        ReActTrace trace = session.getContext().getAs("__main");
         if (trace != null) {
-            if (trace.getFinalAnswer() != null && Agent.ID_END.equals(trace.getRoute())) {
+            if (Agent.ID_END.equals(trace.getRoute())) {
                 //说明有结束节点，重新回到思考点点
                 trace.setRoute(ReActAgent.ID_REASON);
                 trace.setFinalAnswer(null, false);
-                trace.getWorkingMemory().removeLastMessage();
+
+                ChatMessage workMessage = trace.getWorkingMemory().getLastMessage();
+                if (workMessage instanceof AssistantMessage) {
+                    trace.getWorkingMemory().removeLastMessage();
+                }
 
                 //回退一条 ai 消息（要生新生成）
-                List<ChatMessage> messageList = session.getLatestMessages(1);
-                if (Assert.isNotEmpty(messageList) && messageList.get(0) instanceof AssistantMessage) {
+                List<ChatMessage> messageList = session.getMessages();
+                if (Assert.isNotEmpty(messageList) && messageList.get(messageList.size() - 1) instanceof AssistantMessage) {
                     session.removeLatestMessage(1);
                 }
             }

soloncode-parent/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.noear</groupId>
         <artifactId>solon-parent</artifactId>
-        <version>4.0.2</version>
+        <version>4.0.3-SNAPSHOT</version>
         <relativePath />
     </parent>