// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//go:build !linux

package podman

import (
	"context"
	"errors"

	"github.com/google/osv-scalibr/extractor"
	"github.com/google/osv-scalibr/extractor/filesystem"
	"github.com/google/osv-scalibr/inventory"
	"github.com/google/osv-scalibr/purl"
)

// FileRequired dummy implementation for non-Linux
func (e Extractor) FileRequired(api filesystem.FileAPI) bool {
	return false
}

// Extract dummy implementation for non-Linux
func (e Extractor) Extract(ctx context.Context, input *filesystem.ScanInput) (inventory.Inventory, error) {
	return inventory.Inventory{}, errors.New("only supported on Linux")
}

// ToPURL dummy implementation for non-Linux
func (e Extractor) ToPURL(i *extractor.Package) *purl.PackageURL { return nil }

// Ecosystem dummy implementation for non-Linux
func (Extractor) Ecosystem(i *extractor.Package) string { return "" }
