File size: 2,558 Bytes
9ec4919 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | #!/usr/bin/env python3
"""Preview a loop contract as a readable operating plan."""
from __future__ import annotations
import argparse
import json
from pathlib import Path
from typing import Any
from check_loop_contract_examples import SCHEMA_PATH, validate
def bullet_list(items: list[str]) -> str:
return "\n".join(f" - {item}" for item in items)
def render_contract(contract: dict[str, Any]) -> str:
trigger = contract["trigger"]
intake = contract["intake"]
workspace = contract["workspace"]
context = contract["context"]
verification = contract["verification"]
state = contract["state"]
budget = contract["budget"]
escalation = contract["escalation"]
exit_rules = contract["exit"]
agents = "\n".join(
f" - {agent['role']}: {agent['responsibility']}" for agent in contract["agents"]
)
return f"""# {contract['name']}
Objective:
{contract['objective']}
Trigger:
Type: {trigger['type']}
Cadence or event: {trigger['cadence_or_event']}
Discover / Intake:
{bullet_list(intake['sources'])}
Selection rule: {intake['selection_rule']}
Workspace:
Isolation: {workspace['isolation']}
Allowed actions:
{bullet_list(workspace['allowed_actions'])}
Disallowed actions:
{bullet_list(workspace['disallowed_actions'])}
Context:
Required files:
{bullet_list(context['required_files'])}
Runtime sources:
{bullet_list(context['runtime_sources'])}
Agents:
{agents}
Verification:
Gates:
{bullet_list(verification['gates'])}
Receipts:
{bullet_list(verification['receipts'])}
State:
Artifacts:
{bullet_list(state['artifacts'])}
Update rule: {state['update_rule']}
Budget:
Max retries: {budget['max_retries']}
Max runtime minutes: {budget['max_runtime_minutes']}
Escalation:
Conditions:
{bullet_list(escalation['conditions'])}
Destination: {escalation['destination']}
Exit:
Success: {exit_rules['success']}
Stop without success: {exit_rules['stop_without_success']}
"""
def main() -> int:
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("contract", type=Path, help="Path to a loop contract JSON file.")
args = parser.parse_args()
schema = json.loads(SCHEMA_PATH.read_text(encoding="utf-8"))
contract = json.loads(args.contract.read_text(encoding="utf-8"))
errors = validate(contract, schema, str(args.contract))
if errors:
for error in errors:
print(error)
return 1
print(render_contract(contract))
return 0
if __name__ == "__main__":
raise SystemExit(main())
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