GODT-976 Exclude updates from clearing cache and clear cache, including updates, while switching early access off

internal/versioner/remove_darwin.go

@@ -17,8 +17,16 @@
 
 package versioner
 
+import "github.com/Masterminds/semver/v3"
+
 // RemoveOldVersions removes all but the latest app version.
 func (v *Versioner) RemoveOldVersions() error {
 	// darwin does not use the versioner; removal is a noop.
 	return nil
 }
+
+// RemoveOtherVersions removes all but the specific provided app version.
+func (v *Versioner) RemoveOtherVersions(versionToKeep *semver.Version) error {
+	// darwin does not use the versioner; removal is a noop.
+	return nil
+}

internal/versioner/remove_default.go

@@ -22,6 +22,7 @@ package versioner
 import (
 	"os"
 
+	"github.com/Masterminds/semver/v3"
 	"github.com/sirupsen/logrus"
 )
 
@@ -45,3 +46,22 @@ func (v *Versioner) RemoveOldVersions() error {
 
 	return nil
 }
+
+// RemoveOtherVersions removes all but the specific provided app version.
+func (v *Versioner) RemoveOtherVersions(versionToKeep *semver.Version) error {
+	versions, err := v.ListVersions()
+	if err != nil {
+		return err
+	}
+
+	for _, version := range versions {
+		if version.Equal(versionToKeep) {
+			continue
+		}
+		if err := os.RemoveAll(version.path); err != nil {
+			logrus.WithError(err).Error("Failed to remove old app version")
+		}
+	}
+
+	return nil
+}

internal/versioner/version.go

@@ -55,6 +55,10 @@ func (v *Version) String() string {
 	return fmt.Sprintf("%v", v.version)
 }
 
+func (v *Version) Equal(version *semver.Version) bool {
+	return v.version.Equal(version)
+}
+
 // VerifyFiles verifies all files in the version directory.
 func (v *Version) VerifyFiles(kr *crypto.KeyRing) error {
 	fileBytes, err := ioutil.ReadFile(filepath.Join(v.path, sumFile)) // nolint[gosec]