Add background option to terminal.run

debug_gym/agents/solution_agent.py

@@ -63,4 +63,14 @@ def execute_action(self, llm_response, **kwargs):
         return info
 
     def init(self, info: EnvInfo) -> None:
+        if self.env.has_tool("eval"):
+            tool_call = ToolCall(name="eval", id="eval", arguments={})
+            info = self.env.step(tool_call, None, None)
+            assert (
+                info.resolved is False
+            ), "Eval tool should not resolve before applying the gold patch."
+            assert (
+                info.score < info.max_score
+            ), "Score should be less than max score before applying the gold patch."
+
         self._run_pdb_sanity_checks(info)

debug_gym/gym/envs/swe_bench.py

@@ -114,9 +114,13 @@ def setup_terminal(self):
             self.terminal.run(
                 "pip install httpbin[mainapp]==0.10.2 pytest-httpbin==2.1.0"
             )
-            self.terminal.run("nohup gunicorn -b 127.0.0.1:80 -k gevent httpbin:app &")
             self.terminal.run(
-                "nohup gunicorn -b 127.0.0.1:443 --certfile=/opt/miniconda3/envs/testbed/lib/python3.9/site-packages/pytest_httpbin/certs/server.pem --keyfile=/opt/miniconda3/envs/testbed/lib/python3.9/site-packages/pytest_httpbin/certs/server.key -k gevent httpbin:app &"
+                "nohup gunicorn -b 127.0.0.1:80 -k gevent httpbin:app &",
+                background=True,
+            )
+            self.terminal.run(
+                "nohup gunicorn -b 127.0.0.1:443 --certfile=/opt/miniconda3/envs/testbed/lib/python3.9/site-packages/pytest_httpbin/certs/server.pem --keyfile=/opt/miniconda3/envs/testbed/lib/python3.9/site-packages/pytest_httpbin/certs/server.key -k gevent httpbin:app &",
+                background=True,
             )
             self.terminal.run('echo "127.0.0.1    httpbin.org" >> /etc/hosts')
         elif self.task_name == "pylint-dev__pylint-4661":

debug_gym/gym/terminals/docker.py

@@ -147,7 +147,7 @@ def prepare_command(
         entrypoint_str = " && ".join(entrypoint)
 
         # Wrap with timeout command if specified
-        if timeout is not None:
+        if timeout:
             # Use timeout command to kill the process if it exceeds the limit
             # Exit code 124 indicates timeout was reached
             entrypoint_str = (
@@ -165,6 +165,7 @@ def run(
         timeout: int = None,
         raises: bool = False,
         strip_output: bool = True,
+        background: bool = False,
     ) -> tuple[bool, str]:
         """Run a command in the terminal. Return command status and output.
 
@@ -173,8 +174,10 @@ def run(
             timeout: Timeout in seconds for this command. If the command exceeds this
                 time, it will be killed and the method returns (False, timeout_message).
                 If None, uses self.command_timeout.
+                If explicitly set to 0 it will disable the timeout.
             raises: If True, raise ValueError on command failure.
             strip_output: If True, strip trailing newlines from output.
+            background: If True, run the command in the background.
 
         Returns:
             Tuple of (success, output). Success is False if command failed or timed out.
@@ -208,6 +211,11 @@ def run(
         if strip_output:
             output = output.strip("\r\n").strip("\n")
 
+        if background:
+            # In background mode, we don't wait for command completion
+            self.logger.debug(f"[{self.container.name}] Command running in background.")
+            return True, f"Command running in background. Initial output: {output}"
+
         # Check for timeout (exit code 124 from the timeout command)
         if status == 124:
             self.logger.warning(

debug_gym/gym/terminals/kubernetes.py

@@ -503,7 +503,7 @@ def prepare_command(
             command = f"{env_prefix}{command}"
 
         # Wrap with timeout command if specified
-        if timeout is not None:
+        if timeout:
             # Use timeout command to kill the process if it exceeds the limit
             # Exit code 124 indicates timeout was reached
             command = f"timeout {timeout} /bin/bash -c {shlex.quote(command)}"
@@ -516,6 +516,7 @@ def run(
         timeout: int = None,
         raises: bool = False,
         strip_output: bool = True,
+        background: bool = False,
     ) -> tuple[bool, str]:
         """Run a command in the pod. Return command status and output.
 
@@ -524,9 +525,10 @@ def run(
             timeout: Timeout in seconds for this command. If the command exceeds this
                 time, it will be killed and the method returns (False, timeout_message).
                 If None, uses self.command_timeout.
+                If explicitly set to 0 it will disable the timeout.
             raises: If True, raise ValueError on command failure.
             strip_output: If True, strip trailing newlines from output.
-
+            background: If True, run the command in the background.
         Returns:
             Tuple of (success, output). Success is False if command failed or timed out.
         """
@@ -564,6 +566,16 @@ def run(
                     if resp.peek_stderr():
                         output += resp.read_stderr()
 
+                    if background:
+                        # In background mode, we don't wait for command completion
+                        self.logger.debug(
+                            f"[{self.pod.name}] Command running in background."
+                        )
+                        return (
+                            True,
+                            f"Command running in background. Initial output: {output}",
+                        )
+
                 # Get the exit code
                 error_channel = resp.read_channel(ERROR_CHANNEL)  # Error channel
                 self.logger.debug(f"[{self.pod.name}] error channel: {error_channel}")

debug_gym/gym/terminals/local.py

@@ -72,6 +72,7 @@ def run(
         timeout: int = None,
         raises: bool = False,
         strip_output: bool = True,
+        background: bool = False,
     ) -> tuple[bool, str]:
         """Run a list of commands in the terminal. Return command status and output.
 
@@ -82,6 +83,7 @@ def run(
                 If None, uses self.command_timeout.
             raises: If True, raise ValueError on command failure.
             strip_output: If True, strip trailing newlines from output.
+            background: If True, run the command in the background.
 
         Returns:
             Tuple of (success, output). Success is False if command failed or timed out.
@@ -101,6 +103,9 @@ def run(
             text=True,
         )
         try:
+            assert (
+                background is False
+            ), "TODO: Background execution is not yet supported for LocalTerminal."
             stdout, stderr = process.communicate(timeout=effective_timeout)
             success = process.returncode == 0
         except subprocess.TimeoutExpired: