44 行
1.6 KiB
Python
44 行
1.6 KiB
Python
from __future__ import annotations
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from pathlib import Path
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from typing import Any, Dict
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from lab.compose import compose_payload, generate_compose
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from lab.utils import command_available, run
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def prepare(profile: Dict[str, Any], run_dir: Path, dry_run: bool = False) -> Dict[str, Any]:
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payload = compose_payload(profile)
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compose_path = run_dir / "compose" / "compose.yaml"
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result = {
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"compose_path": str(compose_path),
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"service_count": len(payload.get("services", {})),
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"compose_preview": payload,
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"docker_available": command_available("docker"),
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"status": "ready",
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}
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if dry_run:
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result["status"] = "planned"
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return result
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compose_path, payload = generate_compose(profile, run_dir)
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if not result["docker_available"]:
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result["status"] = "blocked-artifact"
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result["blocked_reason"] = "docker unavailable on this machine"
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return result
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config = run(["docker", "compose", "-f", str(compose_path), "config"], cwd=run_dir)
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result["compose_config_rc"] = config.returncode
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if config.returncode != 0:
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result["status"] = "blocked-artifact"
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result["blocked_reason"] = config.stderr.strip() or "docker compose config failed"
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return result
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up = run(["docker", "compose", "-f", str(compose_path), "up", "-d"], cwd=run_dir)
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result["compose_up_rc"] = up.returncode
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if up.returncode != 0:
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result["status"] = "blocked-artifact"
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result["blocked_reason"] = up.stderr.strip() or "docker compose up failed"
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return result
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return result
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