from pydantic import BaseModel, ConfigDict, Field


class ModuleManifest(BaseModel):
    model_config = ConfigDict(
        extra="forbid",
        frozen=True,
    )

    identifier: str = Field(pattern=r"^[a-z][a-z0-9_-]*$")
    name: str = Field(min_length=1)
    category: str = Field(min_length=1)
    version: str = Field(pattern=r"^\d+\.\d+\.\d+$")
    api_version: str = Field("1", pattern=r"^\d+$")
    description: str = ""