mirror of
https://github.com/NousResearch/hermes-agent.git
synced 2026-07-27 17:58:07 +00:00
89 lines
2.7 KiB
Python
89 lines
2.7 KiB
Python
"""Regression coverage for the user-facing macOS Hermes launcher."""
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from __future__ import annotations
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import os
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import re
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import shutil
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import stat
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import subprocess
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parent.parent
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INSTALL_SH = REPO_ROOT / "scripts" / "install.sh"
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def _make_executable(path: Path, content: str) -> None:
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path.write_text(content, encoding="utf-8")
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path.chmod(path.stat().st_mode | stat.S_IXUSR)
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def _setup_path_function() -> str:
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match = re.search(
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r"^setup_path\(\) \{\n.*?^}\n",
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INSTALL_SH.read_text(encoding="utf-8"),
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re.MULTILINE | re.DOTALL,
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)
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assert match is not None, "setup_path function not found in scripts/install.sh"
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return match.group(0)
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def test_venv_launcher_bypasses_uv_console_script_that_requires_realpath(tmp_path: Path) -> None:
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"""Stock macOS must start Hermes even when its uv console script needs realpath."""
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install_dir = tmp_path / "install"
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venv_bin = install_dir / "venv" / "bin"
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command_dir = tmp_path / "command"
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minimal_path = tmp_path / "minimal-path"
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result = tmp_path / "launch-result"
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venv_bin.mkdir(parents=True)
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minimal_path.mkdir()
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dirname = shutil.which("dirname")
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assert dirname is not None
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(minimal_path / "dirname").symlink_to(dirname)
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_make_executable(
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venv_bin / "python",
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'#!/bin/sh\nprintf "%s\\n" "$@" > "$LAUNCH_RESULT"\n',
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)
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(install_dir / "hermes").write_text("# source entrypoint\n", encoding="utf-8")
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_make_executable(
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venv_bin / "hermes",
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"#!/bin/sh\n"
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f'PATH="{minimal_path}"\n'
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"'''exec' \"$(dirname -- \"$(realpath -- \"$0\")\")\"/'python3' \"$0\" \"$@\"\n"
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"' '''\n",
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)
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harness = "\n".join(
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[
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"set -e",
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'get_command_link_dir() { printf "%s" "$COMMAND_LINK_DIR"; }',
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'get_command_link_display_dir() { printf "%s" "$COMMAND_LINK_DIR"; }',
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"log_info() { :; }",
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"log_success() { :; }",
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_setup_path_function(),
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"setup_path",
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]
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)
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env = os.environ | {
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"USE_VENV": "true",
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"INSTALL_DIR": str(install_dir),
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"DISTRO": "macos",
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"COMMAND_LINK_DIR": str(command_dir),
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}
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subprocess.run(["/bin/bash", "-c", harness], env=env, check=True)
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completed = subprocess.run(
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[command_dir / "hermes", "--version"],
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env=os.environ | {"LAUNCH_RESULT": str(result)},
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text=True,
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capture_output=True,
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)
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assert completed.returncode == 0, completed.stderr
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assert result.read_text(encoding="utf-8").splitlines() == [
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str(install_dir / "hermes"),
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"--version",
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]
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