modrinth/apps/labrinth/src/validate/fabric.rs

use crate::validate::{
    SupportedGameVersions, ValidationError, ValidationResult,
    validate_pack_formats,
};
use std::io::Cursor;
use zip::ZipArchive;

pub struct FabricValidator;

impl super::Validator for FabricValidator {
    fn get_file_extensions(&self) -> &[&str] {
        &["jar"]
    }

    fn get_supported_loaders(&self) -> &[&str] {
        &["fabric"]
    }

    fn get_supported_game_versions(&self) -> SupportedGameVersions {
        SupportedGameVersions::All
    }

    fn validate(
        &self,
        archive: &mut ZipArchive<Cursor<bytes::Bytes>>,
    ) -> Result<ValidationResult, ValidationError> {
        if archive.by_name("fabric.mod.json").is_err() {
            return Ok(ValidationResult::Warning(
                "No fabric.mod.json present for Fabric file.",
            ));
        }

        Ok(validate_pack_formats(archive))
    }
}