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echo/echo-memory.plugin.src/skills/echo-memory/scripts/echo_doctor.py
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2026-06-22 09:27:36 -05:00

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2.9 KiB
Python

#!/usr/bin/env python3
"""echo_doctor.py — M3: one-call readiness check. [v1.0 SCAFFOLD — run() implemented]
There is no single "is everything OK" command. doctor checks, in order, the things
that make ECHO usable this session and prints a green/red report. Intended to back an
`echo.py doctor` subcommand and the start of /echo-load when something looks wrong.
Also tracked here (TODO): complete the `load` fallback — echo.cmd_load reads the
heartbeat pointer but never lists _agent/sessions/ when it's missing/stale, though
SKILL.md:122 documents that fallback. See patch_load_fallback() below.
Exit: 0 all green · 1 a check is red.
"""
from __future__ import annotations
import os
import sys
from pathlib import Path
sys.path.insert(0, str(Path(__file__).resolve().parent))
import echo # noqa: E402
MIN_PY = (3, 9)
def run() -> int:
reds = 0
def line(ok: bool, label: str, detail: str = "") -> None:
nonlocal reds
reds += 0 if ok else 1
print(f" [{'OK ' if ok else 'RED'}] {label}" + (f" — {detail}" if detail else ""))
print(f"echo doctor — endpoint {echo.BASE}")
# 1. interpreter
line(sys.version_info >= MIN_PY, f"python >= {MIN_PY[0]}.{MIN_PY[1]}",
f"running {sys.version_info.major}.{sys.version_info.minor}")
# 2. reachability + auth + marker, in one GET of the bootstrap marker
status, body = echo.request("GET", echo.vault_url("_agent/echo-vault.md"))
if status == 0:
line(False, "vault reachable", body.decode(errors="replace")[:120])
print("\ndoctor: endpoint unreachable — is Obsidian + the Local REST API running?")
return 1
line(status not in (401, 403), "auth accepted", f"HTTP {status}" if status in (401, 403) else "")
if status == 404:
line(False, "vault bootstrapped", "marker absent — run bootstrap.py")
elif status == 200:
text = body.decode(errors="replace")
ver = next((ln.split(":", 1)[1].strip() for ln in text.splitlines()
if ln.startswith("schema_version:")), "?")
line(True, "vault bootstrapped", f"schema_version={ver}")
else:
line(status < 400, "marker fetch", f"HTTP {status}")
# 3. key source (M1) + invariants pointer.
import echo_secrets
key_src = ("ECHO_KEY env" if os.environ.get("ECHO_KEY")
else "credentials file" if (echo_secrets._state_dir() / "credentials").exists()
else "baked-in fallback (deprecated — see API-KEY-SETUP.md)")
line(os.environ.get("ECHO_KEY") is not None or (echo_secrets._state_dir() / "credentials").exists(),
"API key source", key_src)
print(" [i] invariants — run `/echo-health` (vault_lint.py) for the full check")
print(f"\ndoctor: {'all green' if reds == 0 else f'{reds} issue(s) — see RED above'}")
return 1 if reds else 0
if __name__ == "__main__":
raise SystemExit(run())