fix cd bug in ds_run, and fix ds ssh so it doesnt hang process

source/agent-remote/ds_run.sh

@@ -86,5 +86,4 @@ fi
 [[ -f "${COMMAND_TO_RUN}" ]] || _die "Command not found: ${DSCOMMAND} (looked for ${TEMPLATE_PATH}/${DSCOMMAND}[.sh])"
 
 # -- Execute the command with any remaining arguments --
-cd "${TEMPLATE_PATH}"
-exec bash cd "${COMMAND_PATH}" && "${COMMAND_TO_RUN}" "$@"
+cd "${COMMAND_PATH}" && exec "${COMMAND_TO_RUN}" "$@"

source/src/commands/ssh.cpp

@@ -54,7 +54,8 @@ namespace dropshell
 
         info << "SSHing into " << server << ":" << remote_path << " as user " << user << std::endl;
 
-        execute_ssh_command(server_env.get_SSH_INFO(user), sCommand(remote_path, bash_cmd, env_vars), cMode::Interactive);
+        // Use ReplaceProcess so dropshell exits and ssh takes over completely
+        execute_ssh_command(server_env.get_SSH_INFO(user), sCommand(remote_path, bash_cmd, env_vars), cMode::Interactive | cMode::ReplaceProcess);
         return true;
     }
 

source/src/utils/execute.cpp

@@ -56,6 +56,23 @@ namespace dropshell
         }
     }
 
+    // ----------------------------------------------------------------------------------------------------------
+    // execute_local_command_replace - replaces current process with the command (never returns on success)
+    // ----------------------------------------------------------------------------------------------------------
+    bool execute_local_command_replace(const std::string &full_command)
+    {
+        if (full_command.empty())
+            return false;
+
+        // Use exec to replace the current process with a shell running the command
+        // This means dropshell exits immediately and ssh (or whatever) takes over
+        execlp("/bin/bash", "bash", "-c", full_command.c_str(), nullptr);
+
+        // If we get here, exec failed
+        perror("exec failed");
+        return false;
+    }
+
     // ----------------------------------------------------------------------------------------------------------
     // execute_local_command
     // ----------------------------------------------------------------------------------------------------------
@@ -117,6 +134,18 @@ namespace dropshell
     {
         sCommand command(directory_to_run_in, command_to_run, env_vars);
 
+        if (hasFlag(mode, cMode::ReplaceProcess))
+        {
+            ASSERT(output == nullptr, "ReplaceProcess mode and an output string cannot be used together");
+            // For ReplaceProcess, run the command directly without bb64 wrapping
+            // (the caller is responsible for constructing the full command)
+            std::string full_cmd = command_to_run;
+            if (!directory_to_run_in.empty())
+                full_cmd = "cd " + quote(directory_to_run_in) + " && " + full_cmd;
+            return execute_local_command_replace(full_cmd);
+            // Note: execute_local_command_replace never returns on success
+        }
+
         if (hasFlag(mode, cMode::Interactive))
         {
             ASSERT(output == nullptr, "Interactive mode and an output string cannot be used together");

source/src/utils/execute.hpp

@@ -14,7 +14,8 @@ enum class cMode {
     Defaults = 0,
     Interactive = 1,
     Silent = 2,
-    NoBB64 = 4
+    NoBB64 = 4,
+    ReplaceProcess = 8  // Use exec to replace current process (dropshell exits immediately)
 };
 
 inline cMode operator&(cMode lhs, cMode rhs) {return static_cast<cMode>(static_cast<int>(lhs) & static_cast<int>(rhs));}