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Fix host provider terminal prompt in desktop app #273

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Merged
Mng-dev-ai merged 1 commit into from
Feb 22, 2026
Merged

Fix host provider terminal prompt in desktop app #273

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12 changes: 9 additions & 3 deletions backend/app/services/sandbox_providers/host_provider.py
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,11 @@ async def create_sandbox(self) -> str:
sandbox_id = str(uuid.uuid4())[:12]
sandbox_dir = (self._base_dir / sandbox_id).resolve()
sandbox_dir.mkdir(parents=True, exist_ok=True)
(sandbox_dir / ".bashrc").touch(exist_ok=True)
bashrc_content = f'export PS1="user@{sandbox_id}:\\w$ "\n'
(sandbox_dir / ".bashrc").write_text(bashrc_content)
(sandbox_dir / ".bash_profile").write_text(
"[ -f ~/.bashrc ] && source ~/.bashrc\n"
)
self._sandboxes[sandbox_id] = sandbox_dir
return sandbox_id

Expand Down Expand Up @@ -138,7 +142,8 @@ async def execute_command(
if envs:
process_env.update(envs)
process_env["HOME"] = str(sandbox_dir)
process_env["USER"] = process_env.get("USER", "user")
process_env["USER"] = "user"
process_env["HOSTNAME"] = sandbox_id
process_env["TERM"] = process_env.get("TERM", TERMINAL_TYPE)

if background:
Expand Down Expand Up @@ -237,7 +242,8 @@ async def create_pty(

env = os.environ.copy()
env["HOME"] = str(sandbox_dir)
env["USER"] = env.get("USER", "user")
env["USER"] = "user"
env["HOSTNAME"] = sandbox_id
env["TERM"] = TERMINAL_TYPE

cmd = (
Expand Down
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