# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at https://mozilla.org/MPL/2.0/.

# SPDX-License-Identifier: MPL-2.0

# Copyright (c) 2026 Den Rozhnovskiy

from __future__ import annotations

from enum import IntEnum

from typing import Final

BASELINE_SCHEMA_VERSION: Final = "2.1"

BASELINE_FINGERPRINT_VERSION: Final = "1"

CACHE_VERSION: Final = "2.5"

REPORT_SCHEMA_VERSION: Final = "2.8"

METRICS_BASELINE_SCHEMA_VERSION: Final = "1.2"

DEFAULT_COMPLEXITY_THRESHOLD: Final = 20

DEFAULT_COUPLING_THRESHOLD: Final = 10

DEFAULT_COHESION_THRESHOLD: Final = 4

DEFAULT_REPORT_DESIGN_COMPLEXITY_THRESHOLD: Final = 20

DEFAULT_REPORT_DESIGN_COUPLING_THRESHOLD: Final = 10

DEFAULT_REPORT_DESIGN_COHESION_THRESHOLD: Final = 4

DEFAULT_HEALTH_THRESHOLD: Final = 60

COMPLEXITY_RISK_LOW_MAX: Final = 10

COMPLEXITY_RISK_MEDIUM_MAX: Final = 20

COUPLING_RISK_LOW_MAX: Final = 5

COUPLING_RISK_MEDIUM_MAX: Final = 10

COHESION_RISK_MEDIUM_MAX: Final = 3

HEALTH_WEIGHTS: Final[dict[str, float]] = {

"clones": 0.25,

"complexity": 0.20,

"coupling": 0.10,

"cohesion": 0.15,

"dead_code": 0.10,

"dependencies": 0.10,

"coverage": 0.10,

}

class ExitCode(IntEnum):

SUCCESS = 0

CONTRACT_ERROR = 2

GATING_FAILURE = 3

INTERNAL_ERROR = 5

REPOSITORY_URL: Final = "https://github.com/orenlab/codeclone"

ISSUES_URL: Final = "https://github.com/orenlab/codeclone/issues"

DOCS_URL: Final = "https://orenlab.github.io/codeclone/"

def cli_help_epilog() -> str:

return "\n".join(

[

"Exit codes:",

" 0 Success.",

" 2 Contract error: untrusted or invalid baseline, invalid output",

" configuration, incompatible versions, or unreadable sources in",

" CI/gating mode.",

" 3 Gating failure: new clones, threshold violations, or metrics",

" quality gate failures.",

" 5 Internal error: unexpected exception.",

"",

f"Repository: {REPOSITORY_URL}",

f"Issues: {ISSUES_URL}",

f"Docs: {DOCS_URL}",

]

)