github/skopeo
1
0
Fork 0
mirror of https://github.com/containers/skopeo.git synced 2025-06-27 15:18:00 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2252 from mtrmac/go1.20

Browse Source 
Update to Go 1.20
This commit is contained in:
Daniel J Walsh 2024-04-08 09:29:46 -04:00 committed by GitHub
commit a37421560d
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
4 changed files with 7 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
cmd/skopeo/list_tags.go
View File

@ -78,16 +78,12 @@ See skopeo-list-tags(1) section "REPOSITORY NAMES" for the expected format
// Customized version of the alltransports.ParseImageName and docker.ParseReference that does not place a default tag in the reference
// Would really love to not have this, but needed to enforce tag-less and digest-less names
func parseDockerRepositoryReference(refString string) (types.ImageReference, error) {
if !strings.HasPrefix(refString, docker.Transport.Name()+"://") {
dockerRefString, ok := strings.CutPrefix(refString, docker.Transport.Name()+"://")
if !ok {
return nil, fmt.Errorf("docker: image reference %s does not start with %s://", refString, docker.Transport.Name())
}
_, dockerImageName, hasColon := strings.Cut(refString, ":")
if !hasColon {
return nil, fmt.Errorf(`Invalid image name "%s", expected colon-separated transport:reference`, refString)
}
ref, err := reference.ParseNormalizedNamed(strings.TrimPrefix(dockerImageName, "//"))
ref, err := reference.ParseNormalizedNamed(dockerRefString)
if err != nil {
return nil, err
}

2
go.mod
View File

@ -1,7 +1,7 @@
module github.com/containers/skopeo
// Minimum required golang version
go 1.19 // ***** ATTENTION WARNING CAUTION DANGER ******
go 1.20 // ***** ATTENTION WARNING CAUTION DANGER ******
// Go versions 1.21 and later will AUTO-UPDATE based
// on currently running tools and the (new) `toolchain`

2
install.md
View File

@ -139,7 +139,7 @@ located at [https://github.com/containers/image_build/tree/main/skopeo](https://
Otherwise, read on for building and installing it from source:
To build the `skopeo` binary you need at least Go 1.19.
To build the `skopeo` binary you need at least Go 1.20.
There are two ways to build skopeo: in a container, or locally without a
container. Choose the one which better matches your needs and environment.

4
integration/utils.go
View File

@ -268,8 +268,8 @@ func decompressDir(t *testing.T, dir string) {
rawLayer["size"] = uncompressedSize
var mimeType string
getRawMapField(t, rawLayer, "mediaType", &mimeType)
if strings.HasSuffix(mimeType, ".gzip") { // This should use CutSuffix with Go ≥1.20
rawLayer["mediaType"] = strings.TrimSuffix(mimeType, ".gzip")
if uncompressedMIMEType, ok := strings.CutSuffix(mimeType, ".gzip"); ok {
rawLayer["mediaType"] = uncompressedMIMEType
}
rawLayers[i] = rawLayer