From 793df05b2fb06a083a440eff7e5df36434a3df11 Mon Sep 17 00:00:00 2001
From: hengyunabc <hengyunabc@gmail.com>
Date: Wed, 6 Feb 2019 14:59:31 +0800
Subject: [PATCH] add pwd command. #493

---
 .../core/command/BuiltinCommandPack.java       |  2 ++
 .../core/command/basic1000/PwdCommand.java     | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 core/src/main/java/com/taobao/arthas/core/command/basic1000/PwdCommand.java

diff --git a/core/src/main/java/com/taobao/arthas/core/command/BuiltinCommandPack.java b/core/src/main/java/com/taobao/arthas/core/command/BuiltinCommandPack.java
index f9693c45..20d0b724 100644
--- a/core/src/main/java/com/taobao/arthas/core/command/BuiltinCommandPack.java
+++ b/core/src/main/java/com/taobao/arthas/core/command/BuiltinCommandPack.java
@@ -4,6 +4,7 @@ import com.taobao.arthas.core.command.basic1000.ClsCommand;
 import com.taobao.arthas.core.command.basic1000.HelpCommand;
 import com.taobao.arthas.core.command.basic1000.HistoryCommand;
 import com.taobao.arthas.core.command.basic1000.KeymapCommand;
+import com.taobao.arthas.core.command.basic1000.PwdCommand;
 import com.taobao.arthas.core.command.basic1000.ResetCommand;
 import com.taobao.arthas.core.command.basic1000.SessionCommand;
 import com.taobao.arthas.core.command.basic1000.ShutdownCommand;
@@ -85,5 +86,6 @@ public class BuiltinCommandPack implements CommandResolver {
         commands.add(Command.create(SystemPropertyCommand.class));
         commands.add(Command.create(SystemEnvCommand.class));
         commands.add(Command.create(HistoryCommand.class));
+        commands.add(Command.create(PwdCommand.class));
     }
 }
diff --git a/core/src/main/java/com/taobao/arthas/core/command/basic1000/PwdCommand.java b/core/src/main/java/com/taobao/arthas/core/command/basic1000/PwdCommand.java
new file mode 100644
index 00000000..d5a59e72
--- /dev/null
+++ b/core/src/main/java/com/taobao/arthas/core/command/basic1000/PwdCommand.java
@@ -0,0 +1,18 @@
+package com.taobao.arthas.core.command.basic1000;
+
+import java.io.File;
+
+import com.taobao.arthas.core.shell.command.AnnotatedCommand;
+import com.taobao.arthas.core.shell.command.CommandProcess;
+import com.taobao.middleware.cli.annotations.Name;
+import com.taobao.middleware.cli.annotations.Summary;
+
+@Name("pwd")
+@Summary("Return working directory name")
+public class PwdCommand extends AnnotatedCommand {
+    @Override
+    public void process(CommandProcess process) {
+        process.write(new File("").getAbsolutePath()).write("\n");
+        process.end();
+    }
+}