A pure move; behaviour unchanged. - models (L9, L7): llm, catalog, probe, render, render_anthropic, context - log (L7, L6): canonical, views - state (L8): store (was state), reconcile, worker, cancel, dump - knowledge (L10, L6.4): vault, memory - conversation (L5): transport, matrix - execution (L13): ssh (was execution), testing - authority (P3, P4, L4): actions - gitea, oplog, envfile stay at the top until each gains a second module. Every import, monkeypatch target, script and doc reference rewritten. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01J5Utyfzw7gF7UhjRDEtjTk
737 lines
27 KiB
Python
737 lines
27 KiB
Python
"""Agent configuration (architecture L9: nothing hardcoded).
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Configuration is a YAML file: roles, connections, and the tuning knobs (see
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docs/Tuning-Guide.md). It holds no secrets. A credential is written as a
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reference, ``token: ${NISSE_LLM_TOKEN}``, and resolved from the environment,
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so the file can be reviewed, shared, or committed without leaking. The
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environment supplies those references and nothing else: every setting has
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exactly one home.
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Every value is collected and validated **before** anything is built, and a
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single error names every problem at once. The alternative — failing at first
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use — surfaces a missing token twenty minutes into a milestone, on the call
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that mattered. Unknown keys are errors too: a misspelt tuning knob that was
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silently ignored would look exactly like a knob that has no effect.
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"""
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import os
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import re
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from collections.abc import Mapping
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from dataclasses import dataclass, field, fields
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from pathlib import Path
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from typing import Any
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import yaml
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from nisse_core.conversation.matrix import MatrixConfig
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from nisse_core.knowledge.vault import ACCESS, DEFAULT_IGNORE
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from nisse_core.models.llm import (
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DEFAULT_MAX_OUTPUT_TOKENS,
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DEFAULT_REQUEST_TIMEOUT_S,
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RoleMap,
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)
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DEFAULT_CONFIG_FILE = "nisse-dev.yaml"
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REQUIRED_KEYS = (
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"state_db",
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"llm.base_url",
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"llm.token",
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"roles.driver",
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"roles.helper",
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"roles.expert",
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"matrix.homeserver",
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"matrix.user_id",
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"matrix.token",
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"matrix.room_id",
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"matrix.operators",
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"gitea.url",
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"gitea.token",
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"gitea.operators",
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)
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OPTIONAL_KEYS = (
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"roles.classifier",
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"llm.max_output_tokens",
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"llm.request_timeout_s",
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)
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# Settings the old loop had (until M2.8), and what to do instead.
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RETIRED_KEYS = {
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"loop": "the loop is the only one now; remove it",
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"roles.planner": "use roles.driver",
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"roles.executor": "the driver does the work now; remove it",
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}
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# A project entry (D8), under `projects: {name: {...}}`.
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PROJECT_REQUIRED = ("repo", "workspace", "build_host.address", "build_host.key")
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PROJECT_OPTIONAL = (
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"base_branch",
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"push_key",
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"push_user",
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"push_token",
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"build_host.user",
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"build_host.port",
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"labels",
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"secrets",
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"egress",
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"trust.merge",
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)
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# The trust dial (L3, D5): who merges a project's PRs. "approved": the
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# harness merges once an operator approved the PR's current commit and its
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# checks pass, behind protection that requires that approval.
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MERGE_MODES = ("operator", "approved")
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# Who may see a project secret (D7, D8): the model's commands get it as an
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# environment variable, redacted from what comes back; harness-only ones are
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# never in a command the model chose.
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VISIBILITY = ("commands", "harness")
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_PROJECT_NAME = re.compile(r"[a-z0-9][a-z0-9-]*")
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GENERAL = "general" # the scope of conversation not about a project (L1)
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_REFERENCE = re.compile(r"\$\{([A-Za-z_][A-Za-z0-9_]*)\}")
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class ConfigError(RuntimeError):
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pass
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# --- tuning ----------------------------------------------------------------
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# The defaults are the values the agent ran with before they were
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# configurable, so an absent `tuning:` section changes nothing.
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@dataclass(frozen=True)
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class DriverTuning:
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max_turns: int = 40
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failure_limit: int = 2
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@dataclass(frozen=True)
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class PreflightTuning:
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max_turns: int = 20 # model calls a preflight run may make (M4.1)
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command_timeout_s: int = 900 # one command in it: installs take a while
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@dataclass(frozen=True)
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class ExpertTuning:
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consult_budget: int = 3
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@dataclass(frozen=True)
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class DelegationTuning:
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max_turns: int = 30
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max_tokens: int = 200_000
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wall_clock_s: float = 900.0
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@dataclass(frozen=True)
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class ToolsTuning:
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command_timeout_s: int = 120
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max_output_chars: int = 4000
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@dataclass(frozen=True)
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class ContextTuning:
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keep_recent_turns: int = 6
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safety_margin: float = 0.1
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@dataclass(frozen=True)
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class LoopTuning:
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# A restatement on a `bug` issue proceeds after this long without a
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# reply (D1).
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bug_grace_s: float = 600.0
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# A `general` conversation closes after this long without a message (L1).
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general_idle_s: float = 86400.0
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@dataclass(frozen=True)
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class BuildVMTuning:
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# An unreachable build VM is tried again this often (#137).
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retry_s: float = 300.0
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# Once it answers, it must still answer this much later before work
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# goes on, so it has finished booting.
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settle_s: float = 180.0
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@dataclass(frozen=True)
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class MemoryTuning:
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# Model calls the memory pass at an item's close may make (L6.4).
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max_turns: int = 10
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@dataclass(frozen=True)
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class Tuning:
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driver: DriverTuning = field(default_factory=DriverTuning)
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preflight: PreflightTuning = field(default_factory=PreflightTuning)
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expert: ExpertTuning = field(default_factory=ExpertTuning)
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delegation: DelegationTuning = field(default_factory=DelegationTuning)
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tools: ToolsTuning = field(default_factory=ToolsTuning)
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context: ContextTuning = field(default_factory=ContextTuning)
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loop: LoopTuning = field(default_factory=LoopTuning)
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build_vm: BuildVMTuning = field(default_factory=BuildVMTuning)
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memory: MemoryTuning = field(default_factory=MemoryTuning)
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_TUNING_SECTIONS: dict[str, type] = {
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f.name: f.default_factory # type: ignore[misc]
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for f in fields(Tuning)
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}
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def _parse_tuning(raw: Any, errors: list[str]) -> Tuning:
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if raw is None:
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return Tuning()
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if not isinstance(raw, dict):
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errors.append("tuning: must be a mapping")
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return Tuning()
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sections: dict[str, Any] = {}
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for name, section in raw.items():
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cls = _TUNING_SECTIONS.get(name)
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if name == "executor": # until M2.8
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errors.append("tuning.executor: retired — it is tuning.driver now")
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continue
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if cls is None:
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errors.append(f"tuning.{name}: unknown section")
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continue
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if not isinstance(section, dict):
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errors.append(f"tuning.{name}: must be a mapping")
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continue
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known = {f.name: f for f in fields(cls)}
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values: dict[str, Any] = {}
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for key, value in section.items():
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spec = known.get(key)
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if spec is None:
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errors.append(f"tuning.{name}.{key}: unknown setting")
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continue
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number = _positive(value, float if spec.type in (float, "float") else int)
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if number is None:
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errors.append(f"tuning.{name}.{key}: must be a positive number")
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continue
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values[key] = number
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sections[name] = cls(**values)
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margin = sections.get("context", ContextTuning()).safety_margin
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if margin >= 1:
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errors.append("tuning.context.safety_margin: must be less than 1")
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return Tuning(**sections)
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def _positive(value: Any, kind: type) -> int | float | None:
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# bool is an int in Python; `true` for a turn limit is a mistake.
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if isinstance(value, bool) or not isinstance(value, int | float):
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return None
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if kind is int and not float(value).is_integer():
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return None
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if value <= 0:
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return None
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return kind(value)
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# --- loading ---------------------------------------------------------------
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def _people(raw: Any) -> frozenset[str]:
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"""Operator allowlists: a YAML list, or comma-separated in the
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environment. Blanks are dropped so a trailing comma cannot admit an empty
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identity."""
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parts = raw if isinstance(raw, list) else str(raw).split(",")
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return frozenset(str(part).strip() for part in parts if str(part).strip())
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def _flatten(tree: Mapping[str, Any], prefix: str = "") -> dict[str, Any]:
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flat: dict[str, Any] = {}
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for key, value in tree.items():
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dotted = f"{prefix}{key}"
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if isinstance(value, dict) and dotted != "tuning":
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flat.update(_flatten(value, f"{dotted}."))
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else:
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flat[dotted] = value
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return flat
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def _resolve(value: Any, key: str, env: Mapping[str, str], errors: list[str]) -> Any:
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"""Replace ${VAR} references with the environment's value. A reference to
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an unset variable is an error, never an empty string: an empty token would
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pass for a value and fail at the first request."""
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if not isinstance(value, str):
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return value
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def lookup(match: re.Match[str]) -> str:
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name = match.group(1)
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found = (env.get(name) or "").strip()
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if not found:
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errors.append(f"{key}: references ${{{name}}}, which is unset or empty")
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return found
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return _REFERENCE.sub(lookup, value)
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def _read_file(path: Path, errors: list[str]) -> dict[str, Any]:
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try:
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loaded = yaml.safe_load(path.read_text())
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except yaml.YAMLError as exc:
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errors.append(f"{path}: not valid YAML ({exc})")
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return {}
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if loaded is None:
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return {}
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if not isinstance(loaded, dict):
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errors.append(f"{path}: must be a mapping at the top level")
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return {}
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return loaded
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def _parse_projects(
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raw: Any, env: Mapping[str, str], errors: list[str]
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) -> tuple["Project", ...]:
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"""`projects:`, a mapping of name to entry (D8). Every problem in every
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entry is reported, like the rest of the file."""
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if not isinstance(raw, dict) or not raw:
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errors.append("projects: must name at least one project")
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return ()
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projects: list[Project] = []
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repos: dict[str, str] = {}
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for name, entry in raw.items():
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where = f"projects.{name}"
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if not isinstance(name, str) or not _PROJECT_NAME.fullmatch(name):
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errors.append(f"{where}: a project name is lowercase letters, digits, -")
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continue
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if name == GENERAL:
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errors.append(f"{where}: `{GENERAL}` is the scope of conversations (L1)")
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continue
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if not isinstance(entry, dict):
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errors.append(f"{where}: must be a mapping")
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continue
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project = _parse_project(name, entry, env, errors)
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if project is None:
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continue
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if project.repo in repos:
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errors.append(
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f"{where}.repo: {project.repo} is also project {repos[project.repo]}'s"
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)
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repos[project.repo] = name
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projects.append(project)
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return tuple(projects)
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def _parse_project(
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name: str, entry: Mapping[str, Any], env: Mapping[str, str], errors: list[str]
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) -> "Project | None":
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where = f"projects.{name}"
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# labels, secrets and egress are structured; the rest flattens.
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flat = _flatten({k: v for k, v in entry.items() if k not in ("secrets",)})
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known = set(PROJECT_REQUIRED) | set(PROJECT_OPTIONAL)
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for key in sorted(set(flat) - known):
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errors.append(f"{where}.{key}: unknown setting")
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values = {
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key: _resolve(value, f"{where}.{key}", env, errors)
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for key, value in flat.items()
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if key in known
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}
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missing = [
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key
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for key in PROJECT_REQUIRED
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if values.get(key) is None
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or (isinstance(values[key], str) and not values[key].strip())
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]
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if missing:
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errors.append(f"{where}: unset or empty — " + ", ".join(missing))
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return None
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port = values.get("build_host.port", 22)
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try:
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port = int(port)
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if not 0 < port < 65536:
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raise ValueError
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except (TypeError, ValueError):
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errors.append(f"{where}.build_host.port: must be a TCP port number")
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push_user = values.get("push_user")
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push_token = values.get("push_token")
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push_key = values.get("push_key")
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if bool(push_user) != bool(push_token):
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errors.append(f"{where}: push_user and push_token: set both or neither")
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if push_token and push_key:
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errors.append(f"{where}: set a push token or a push key, not both")
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labels = _strings(values.get("labels", []), f"{where}.labels", errors)
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egress = _strings(values.get("egress", []), f"{where}.egress", errors)
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merge = str(values.get("trust.merge") or "operator")
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if merge not in MERGE_MODES:
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errors.append(f"{where}.trust.merge: must be one of {', '.join(MERGE_MODES)}")
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secrets = _parse_secrets(entry.get("secrets"), where, env, errors)
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return Project(
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name=name,
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repo=str(values["repo"]),
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workspace=Path(values["workspace"]).expanduser(),
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build_host=BuildHost(
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address=str(values["build_host.address"]),
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key=Path(values["build_host.key"]).expanduser(),
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user=str(values.get("build_host.user") or "root"),
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port=port if isinstance(port, int) else 22,
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),
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base_branch=str(values.get("base_branch") or "main"),
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push_key=Path(push_key).expanduser() if push_key else None,
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push_user=str(push_user) if push_user else None,
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push_token=str(push_token) if push_token else None,
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labels=labels,
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secrets=secrets,
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egress=egress,
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merge=merge,
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)
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def _strings(raw: Any, where: str, errors: list[str]) -> tuple[str, ...]:
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if not isinstance(raw, list) or not all(
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isinstance(x, str) and x.strip() for x in raw
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):
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errors.append(f"{where}: must be a list of names")
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return ()
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return tuple(x.strip() for x in raw)
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def _parse_secrets(
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raw: Any, where: str, env: Mapping[str, str], errors: list[str]
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) -> dict[str, "Secret"]:
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"""name → {value: ${VAR}, visible: commands | harness}. A value must be
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a reference: secrets live in secret stores, never in this file."""
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if raw is None:
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return {}
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if not isinstance(raw, dict):
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errors.append(f"{where}.secrets: must be a mapping of name to secret")
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return {}
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secrets: dict[str, Secret] = {}
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for name, spec in raw.items():
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at = f"{where}.secrets.{name}"
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if not isinstance(name, str) or not re.fullmatch(r"[A-Z_][A-Z0-9_]*", name):
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errors.append(f"{at}: a secret's name is an environment variable name")
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continue
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if not isinstance(spec, dict) or set(spec) - {"value", "visible"}:
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errors.append(f"{at}: give value and visible, nothing else")
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continue
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visible = spec.get("visible")
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if visible not in VISIBILITY:
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errors.append(f"{at}.visible: must be one of {', '.join(VISIBILITY)}")
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continue
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value = spec.get("value")
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if not isinstance(value, str) or not _REFERENCE.fullmatch(value.strip()):
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errors.append(f"{at}.value: must be a ${{VAR}} reference, never inline")
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continue
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secrets[name] = Secret(_resolve(value.strip(), at, env, errors), visible)
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return secrets
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@dataclass(frozen=True)
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class BuildHost:
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"""The tool VM the workspace lives on (L13, D3). ``key`` is the path to
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the agent's SSH private key for it."""
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address: str
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key: Path
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user: str = "root"
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port: int = 22
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@dataclass(frozen=True)
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class Profile:
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"""A model's capability profile (L9), from benchmarks: what one role is
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told about another, never the model's name."""
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tools: str = "" # how reliably it keeps the tool-call contract
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strengths: str = ""
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weaknesses: str = ""
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def describe(self) -> str:
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parts = [
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f"tool calls: {self.tools}" if self.tools else "",
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f"strong at {self.strengths}" if self.strengths else "",
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f"weak at {self.weaknesses}" if self.weaknesses else "",
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]
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return "; ".join(p for p in parts if p) or "no profile recorded"
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def _parse_profiles(raw: Any, errors: list[str]) -> dict[str, "Profile"]:
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"""`profiles:`, model alias -> {tools, strengths, weaknesses}."""
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if raw is None:
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return {}
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if not isinstance(raw, dict):
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errors.append("profiles: must be a mapping of model alias to profile")
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return {}
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profiles: dict[str, Profile] = {}
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for model, spec in raw.items():
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where = f"profiles.{model}"
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if not isinstance(spec, dict):
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errors.append(f"{where}: must be a mapping")
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continue
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unknown = set(spec) - {"tools", "strengths", "weaknesses"}
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if unknown:
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errors.append(f"{where}.{min(unknown)}: unknown setting")
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continue
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if not all(isinstance(v, str) for v in spec.values()):
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errors.append(f"{where}: values are text")
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continue
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profiles[str(model)] = Profile(**{k: v.strip() for k, v in spec.items()})
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return profiles
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@dataclass(frozen=True)
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class Secret:
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value: str = field(repr=False)
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|
visible: str = "harness" # one of VISIBILITY
|
|
|
|
|
|
@dataclass(frozen=True)
|
|
class Project:
|
|
"""A project entry (D8): what makes a project known to the agent, and
|
|
everything per-project the rest of the agent refers to."""
|
|
|
|
name: str
|
|
repo: str
|
|
workspace: Path # on the build VM
|
|
build_host: BuildHost
|
|
base_branch: str = "main"
|
|
# What may push to the project repository, handed to each push on the
|
|
# build VM and to nothing else (D4): a push-only account's HTTPS token
|
|
# (push_user, push_token), or the path to a deploy key (push_key).
|
|
push_key: Path | None = None
|
|
push_user: str | None = None
|
|
push_token: str | None = field(default=None, repr=False)
|
|
labels: tuple[str, ...] = () # added to every issue's own (D1)
|
|
secrets: Mapping[str, Secret] = field(default_factory=dict)
|
|
egress: tuple[str, ...] = () # beyond the default; recorded, not yet enforced
|
|
merge: str = "operator" # the trust dial (L3): who merges its PRs
|
|
|
|
def command_secrets(self) -> dict[str, str]:
|
|
"""The secrets the model's commands may see, by name."""
|
|
return {
|
|
name: s.value for name, s in self.secrets.items() if s.visible == "commands"
|
|
}
|
|
|
|
|
|
@dataclass(frozen=True)
|
|
class VaultConfig:
|
|
"""The knowledge vault (L10): where it is, and the folders this agent
|
|
sees, each "rw" or "ro" (one writer per folder)."""
|
|
|
|
root: Path
|
|
folders: Mapping[str, str]
|
|
ignore: tuple[str, ...] = DEFAULT_IGNORE
|
|
|
|
|
|
def _parse_vault(raw: Any, errors: list[str]) -> VaultConfig | None:
|
|
if raw is None:
|
|
return None # no vault: no note tools
|
|
if not isinstance(raw, dict):
|
|
errors.append("vault: must be a mapping")
|
|
return None
|
|
for key in sorted(set(raw) - {"root", "folders", "ignore"}):
|
|
errors.append(f"vault.{key}: unknown setting")
|
|
root = raw.get("root")
|
|
if not isinstance(root, str) or not root.strip():
|
|
errors.append("vault.root: the vault's folder on the agent host")
|
|
folders = raw.get("folders")
|
|
if not isinstance(folders, dict) or not folders:
|
|
errors.append("vault.folders: a mapping of folder to rw or ro")
|
|
folders = {}
|
|
clean: dict[str, str] = {}
|
|
for folder, access in folders.items():
|
|
where = f"vault.folders.{folder}"
|
|
name = str(folder).strip("/")
|
|
if not name or name.startswith("/") or ".." in name.split("/"):
|
|
errors.append(f"{where}: a folder inside the vault")
|
|
elif access not in ACCESS:
|
|
errors.append(f"{where}: must be one of {', '.join(ACCESS)}")
|
|
else:
|
|
clean[name] = access
|
|
names = sorted(clean)
|
|
for a in names:
|
|
for b in names:
|
|
if a != b and b.startswith(f"{a}/"):
|
|
errors.append(f"vault.folders: {b} is inside {a}; one access each")
|
|
ignore = raw.get("ignore", list(DEFAULT_IGNORE))
|
|
if not isinstance(ignore, list) or not all(isinstance(i, str) for i in ignore):
|
|
errors.append("vault.ignore: a list of name patterns")
|
|
ignore = list(DEFAULT_IGNORE)
|
|
if errors:
|
|
return None
|
|
return VaultConfig(Path(str(root)).expanduser(), clean, tuple(ignore))
|
|
|
|
|
|
@dataclass(frozen=True)
|
|
class AgentConfig:
|
|
state_db: Path
|
|
llm_base_url: str
|
|
# Credentials never appear in a repr: a failing test or a log line
|
|
# would print them.
|
|
llm_token: str = field(repr=False)
|
|
roles: RoleMap
|
|
matrix: MatrixConfig
|
|
operators: frozenset[str]
|
|
gitea_url: str
|
|
gitea_token: str = field(repr=False)
|
|
gitea_operators: frozenset[str]
|
|
projects: tuple[Project, ...]
|
|
profiles: Mapping[str, Profile] = field(default_factory=dict)
|
|
max_output_tokens: int = DEFAULT_MAX_OUTPUT_TOKENS
|
|
request_timeout_s: float = DEFAULT_REQUEST_TIMEOUT_S
|
|
tuning: Tuning = field(default_factory=Tuning)
|
|
vault: VaultConfig | None = None
|
|
config_file: Path | None = None
|
|
|
|
@classmethod
|
|
def load(cls, env: Mapping[str, str] = os.environ) -> "AgentConfig":
|
|
"""The file named by NISSE_CONFIG, or ./nisse-dev.yaml."""
|
|
path = Path(env.get("NISSE_CONFIG") or DEFAULT_CONFIG_FILE).expanduser()
|
|
if not path.is_file():
|
|
raise ConfigError(
|
|
f"cannot start: no config file at {path}; create it from "
|
|
"nisse-dev.example.yaml, or point NISSE_CONFIG at one"
|
|
)
|
|
return cls.from_file(path, env)
|
|
|
|
@classmethod
|
|
def from_file(
|
|
cls, path: Path, env: Mapping[str, str] = os.environ
|
|
) -> "AgentConfig":
|
|
errors: list[str] = []
|
|
tree = _read_file(path, errors)
|
|
return cls._build(tree, env, errors, config_file=path)
|
|
|
|
@classmethod
|
|
def from_tree(
|
|
cls, tree: Mapping[str, Any], env: Mapping[str, str] = os.environ
|
|
) -> "AgentConfig":
|
|
"""From an already-parsed config, as the file would give it."""
|
|
return cls._build(tree, env, [], config_file=None)
|
|
|
|
@classmethod
|
|
def _build(
|
|
cls,
|
|
tree: Mapping[str, Any],
|
|
env: Mapping[str, str],
|
|
errors: list[str],
|
|
*,
|
|
config_file: Path | None,
|
|
) -> "AgentConfig":
|
|
tuning = _parse_tuning(tree.get("tuning"), errors)
|
|
projects = _parse_projects(tree.get("projects"), env, errors)
|
|
profiles = _parse_profiles(tree.get("profiles"), errors)
|
|
vault = _parse_vault(tree.get("vault"), errors)
|
|
flat = _flatten(
|
|
{
|
|
k: v
|
|
for k, v in tree.items()
|
|
if k not in ("projects", "profiles", "vault")
|
|
}
|
|
)
|
|
flat.pop("tuning", None)
|
|
|
|
known = set(REQUIRED_KEYS) | set(OPTIONAL_KEYS)
|
|
for key in sorted(set(flat) - known):
|
|
if key in RETIRED_KEYS:
|
|
errors.append(f"{key}: retired — {RETIRED_KEYS[key]}")
|
|
else:
|
|
errors.append(f"{key}: unknown setting")
|
|
values = {
|
|
key: _resolve(value, key, env, errors)
|
|
for key, value in flat.items()
|
|
if key in known
|
|
}
|
|
|
|
# Whitespace-only counts as missing: a token of spaces would pass a
|
|
# truthiness check and fail at the first request instead.
|
|
missing = [
|
|
key
|
|
for key in REQUIRED_KEYS
|
|
if values.get(key) is None
|
|
or (isinstance(values[key], str) and not values[key].strip())
|
|
or (isinstance(values[key], list) and not _people(values[key]))
|
|
]
|
|
if missing:
|
|
errors.append("unset or empty — " + ", ".join(missing))
|
|
|
|
max_output = values.get("llm.max_output_tokens", DEFAULT_MAX_OUTPUT_TOKENS)
|
|
try:
|
|
max_output = int(max_output)
|
|
if max_output <= 0:
|
|
raise ValueError
|
|
except (TypeError, ValueError):
|
|
errors.append("llm.max_output_tokens: must be a positive integer")
|
|
|
|
request_timeout = values.get("llm.request_timeout_s", DEFAULT_REQUEST_TIMEOUT_S)
|
|
try:
|
|
request_timeout = float(request_timeout)
|
|
if request_timeout <= 0:
|
|
raise ValueError
|
|
except (TypeError, ValueError):
|
|
errors.append("llm.request_timeout_s: must be a positive number of seconds")
|
|
if errors:
|
|
raise ConfigError("cannot start: " + "; ".join(errors))
|
|
|
|
config = cls(
|
|
state_db=Path(values["state_db"]).expanduser(),
|
|
llm_base_url=str(values["llm.base_url"]),
|
|
llm_token=str(values["llm.token"]),
|
|
roles=RoleMap(
|
|
driver=str(values["roles.driver"]),
|
|
helper=str(values["roles.helper"]),
|
|
expert=str(values["roles.expert"]),
|
|
classifier=str(values.get("roles.classifier") or ""),
|
|
),
|
|
matrix=MatrixConfig(
|
|
homeserver=str(values["matrix.homeserver"]).rstrip("/"),
|
|
user_id=str(values["matrix.user_id"]),
|
|
token=str(values["matrix.token"]),
|
|
room_id=str(values["matrix.room_id"]),
|
|
),
|
|
operators=_people(values["matrix.operators"]),
|
|
gitea_url=str(values["gitea.url"]),
|
|
gitea_token=str(values["gitea.token"]),
|
|
gitea_operators=_people(values["gitea.operators"]),
|
|
projects=projects,
|
|
profiles=profiles,
|
|
max_output_tokens=max_output,
|
|
request_timeout_s=request_timeout,
|
|
tuning=tuning,
|
|
vault=vault,
|
|
config_file=config_file,
|
|
)
|
|
config._refuse_secrets_inside_the_clone(env)
|
|
return config
|
|
|
|
def _refuse_secrets_inside_the_clone(self, env: Mapping[str, str]) -> None:
|
|
"""The workspace is a git clone the agent commits with ``git add -A``
|
|
and pushes. It lives on the build VM, so this only bites when the
|
|
build host is this machine (tests, a local bring-up), and there it
|
|
matters exactly as before. Anything inside it reaches the project repository, so a
|
|
state store or an env file placed there would publish credentials as a
|
|
side effect of the agent working correctly — silently, and once. The
|
|
config file holds no secrets itself, but it names where they come
|
|
from and how the agent is deployed, which is not the project's
|
|
business either.
|
|
"""
|
|
candidates = [
|
|
("state_db", self.state_db),
|
|
("NISSE_ENV", Path(env.get("NISSE_ENV", ".env"))),
|
|
]
|
|
if self.config_file is not None:
|
|
candidates.append(("NISSE_CONFIG", self.config_file))
|
|
for project in self.projects:
|
|
workspace = project.workspace.expanduser().resolve()
|
|
offenders = []
|
|
for label, path in candidates:
|
|
resolved = path.expanduser().resolve()
|
|
if resolved == workspace or workspace in resolved.parents:
|
|
offenders.append(f"{label} ({resolved})")
|
|
if offenders:
|
|
raise ConfigError(
|
|
"refusing to start: these sit inside the workspace clone at "
|
|
f"{workspace} (project {project.name}) and would be "
|
|
"committed and pushed to the project repository — "
|
|
+ ", ".join(offenders)
|
|
)
|
|
|
|
def redacted(self) -> dict[str, str]:
|
|
"""What the agent may safely announce about how it is configured."""
|
|
return {
|
|
"projects": ", ".join(
|
|
f"{p.name} ({p.repo}, {p.build_host.address}:{p.workspace})"
|
|
for p in self.projects
|
|
),
|
|
"driver": self.roles.driver,
|
|
"helper": self.roles.helper,
|
|
}
|