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version: allow overriding helper image version from env var

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iwilltry42 2020-06-18 14:40:46 +02:00
parent 920159aa11
commit d2deb02c3d
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1 changed files with 6 additions and 0 deletions
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version/version.go
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@ -22,6 +22,8 @@ THE SOFTWARE.
package version package version
import ( import (
"os"
"github.com/heroku/docker-registry-client/registry" "github.com/heroku/docker-registry-client/registry"
log "github.com/sirupsen/logrus" log "github.com/sirupsen/logrus"
) )
@ -43,6 +45,10 @@ func GetVersion() string {
// GetHelperImageVersion returns the CLI version or 'latest' // GetHelperImageVersion returns the CLI version or 'latest'
func GetHelperImageVersion() string { func GetHelperImageVersion() string {
if tag := os.Getenv("K3D_HELPER_IMAGE_TAG"); tag != "" {
log.Infoln("Helper image tag set from env var")
return tag
}
if len(Version) == 0 { if len(Version) == 0 {
return "latest" return "latest"
} }