mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-19 12:54:39 -05:00
0d12e37c96
* Include EXC0014 and fix issues. * Include EXC0012 and fix issues. Signed-off-by: Fabian Kammel <fk@edgeless.systems> Co-authored-by: Otto Bittner <cobittner@posteo.net>
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
/*
|
|
Copyright (c) Edgeless Systems GmbH
|
|
|
|
SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
|
|
package gcp
|
|
|
|
import (
|
|
"fmt"
|
|
"regexp"
|
|
"strings"
|
|
)
|
|
|
|
const (
|
|
// DefaultProjectID for Constellation images.
|
|
DefaultProjectID = "constellation-images"
|
|
// DefaultImageFamily for Constellation images.
|
|
DefaultImageFamily = "constellation"
|
|
)
|
|
|
|
// Options for GCP image API client.
|
|
type Options struct {
|
|
ProjectID string
|
|
ImageFamily string
|
|
Filter func(image string) (version string, err error)
|
|
}
|
|
|
|
// DefaultOptions creates an Options object with good defaults.
|
|
func DefaultOptions() Options {
|
|
return Options{
|
|
ProjectID: DefaultProjectID,
|
|
ImageFamily: DefaultImageFamily,
|
|
Filter: isGcpReleaseImage,
|
|
}
|
|
}
|
|
|
|
func isGcpReleaseImage(image string) (imageVersion string, err error) {
|
|
isReleaseRegEx := regexp.MustCompile(`^projects\/constellation-images\/global\/images\/constellation-v[\d]+-[\d]+-[\d]+$`)
|
|
if !isReleaseRegEx.MatchString(image) {
|
|
return "", fmt.Errorf("image does not look like release image")
|
|
}
|
|
findVersionRegEx := regexp.MustCompile(`v[\d]+-[\d]+-[\d]+$`)
|
|
version := findVersionRegEx.FindString(image)
|
|
semVer := strings.ReplaceAll(version, "-", ".")
|
|
return semVer, nil
|
|
}
|