didericis
d02226aab9
Replace prompt-injection for display identity with native UI wiring: - Claude: writes a statusline shell script + custom theme JSON, wired up via settings.json so label/color show in the status bar and theme - Codex: writes [tui] block into codex-config.toml (status_line, terminal_title, dark-ansi theme) - Both backends set the terminal title via ANSI OSC 0 escape before exec-ing the agent when a label is present Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
94 lines
3.1 KiB
Python
94 lines
3.1 KiB
Python
"""DockerBottle — concrete Bottle handle yielded by DockerBottleBackend."""
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from __future__ import annotations
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import subprocess
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import shlex
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from typing import Callable
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from typing import cast
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from ...agent_provider import PromptMode, prompt_args
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from .. import Bottle, ExecResult
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class DockerBottle(Bottle):
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"""Concrete Bottle for Docker."""
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def __init__(
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self,
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container: str,
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teardown: Callable[[], None],
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prompt_path_in_container: str | None,
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*,
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agent_command: str = "claude",
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agent_prompt_mode: PromptMode = "append_file",
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terminal_title: str = "",
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):
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self.name = container
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self._teardown = teardown
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self.prompt_path = prompt_path_in_container
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self._agent_prompt_mode = agent_prompt_mode
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self.agent_command = agent_command
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self.terminal_title = terminal_title
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self.agent_provider_template = (
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"codex" if agent_command == "codex" else "claude"
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)
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self._closed = False
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def agent_argv(
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self, argv: list[str], *, tty: bool = True,
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) -> list[str]:
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full_argv = list(argv)
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full_argv.extend(
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prompt_args(cast(PromptMode, self._agent_prompt_mode), self.prompt_path, argv=full_argv)
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)
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cmd = ["docker", "exec"]
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if tty:
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cmd.append("-it")
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cmd.extend([self.name, self.agent_command, *full_argv])
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return cmd
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def exec_agent(self, argv: list[str], *, tty: bool = True) -> int:
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agent_argv = self.agent_argv(argv, tty=tty)
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if self.terminal_title and tty:
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shell_script = (
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f"printf '\\033]0;%s\\007' {shlex.quote(self.terminal_title)}; "
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f"exec {shlex.join(agent_argv)}"
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)
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return subprocess.run(["sh", "-lc", shell_script], check=False).returncode
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return subprocess.run(agent_argv, check=False).returncode
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def exec(self, script: str, *, user: str = "node") -> ExecResult:
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# Pipe via stdin to `sh -s` so the caller never has to worry
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# about quoting; the script source lands inside the container
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# without crossing argv. `-u <user>` overrides the image's
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# default USER — defaults to `node` which is already the
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# image's USER, so the explicit flag is a no-op there but
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# keeps the cross-backend contract uniform.
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result = subprocess.run(
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["docker", "exec", "-u", user, "-i", self.name, "sh", "-s"],
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input=script,
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capture_output=True,
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text=True,
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check=False,
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)
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return ExecResult(
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returncode=result.returncode,
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stdout=result.stdout,
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stderr=result.stderr,
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)
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def cp_in(self, host_path: str, container_path: str) -> None:
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subprocess.run(
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["docker", "cp", host_path, f"{self.name}:{container_path}"],
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stdout=subprocess.DEVNULL,
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check=True,
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)
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def close(self) -> None:
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if self._closed:
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return
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self._closed = True
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self._teardown()
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