@ -56,6 +56,8 @@ var (
// Process detects the Namespace of a layer, the features it adds/removes, and
// then stores everything in the database.
// TODO(Quentin-M): We could have a goroutine that looks for layers that have been analyzed with an
// older engine version and that processes them.
func Process ( datastore database . Datastore , name , parentName , path , imageFormat string ) error {
// Verify parameters.
if name == "" {
@ -222,74 +224,3 @@ func detectFeatures(name string, data map[string][]byte, namespace *database.Nam
return
}
// // detectAndInsertInstalledAndRemovedPackages finds the installed and removed
// // package nodes and inserts the installed packages into the database.
// func detectAndInsertInstalledAndRemovedPackages(detectedOS string, packageList []database.FeatureVersion, parent *database.Layer) (installedNodes, removedNodes []string, err error) {
// // Get the parent layer's packages.
// parentPackageNodes, err := parent.AllPackages()
// if err != nil {
// return nil, nil, err
// }
// parentPackages, err := database.FindAllPackagesByNodes(parentPackageNodes, []string{database.FieldPackageName, database.FieldPackageVersion})
// if err != nil {
// return nil, nil, err
// }
//
// // Map detected packages (name:version) string to packages.
// packagesNVMapToPackage := make(map[string]*database.Package)
// for _, p := range packageList {
// packagesNVMapToPackage[p.Name+":"+p.Version.String()] = p
// }
//
// // Map parent's packages (name:version) string to nodes.
// parentPackagesNVMapToNodes := make(map[string]string)
// for _, p := range parentPackages {
// parentPackagesNVMapToNodes[p.Name+":"+p.Version.String()] = p.Node
// }
//
// // Build a list of the parent layer's packages' node values.
// var parentPackagesNV []string
// for _, p := range parentPackages {
// parentPackagesNV = append(parentPackagesNV, p.Name+":"+p.Version.String())
// }
//
// // Build a list of the layer packages' node values.
// var layerPackagesNV []string
// for _, p := range packageList {
// layerPackagesNV = append(layerPackagesNV, p.Name+":"+p.Version.String())
// }
//
// // Calculate the installed and removed packages.
// removedPackagesNV := utils.CompareStringLists(parentPackagesNV, layerPackagesNV)
// installedPackagesNV := utils.CompareStringLists(layerPackagesNV, parentPackagesNV)
//
// // Build a list of all the installed packages.
// var installedPackages []database.FeatureVersion
// for _, nv := range installedPackagesNV {
// p, _ := packagesNVMapToPackage[nv]
// p.OS = detectedOS
// installedPackages = append(installedPackages, p)
// }
//
// // Insert that list into the database.
// err = database.InsertPackages(installedPackages)
// if err != nil {
// return nil, nil, err
// }
//
// // Build the list of installed package nodes.
// for _, p := range installedPackages {
// if p.Node != "" {
// installedNodes = append(installedNodes, p.Node)
// }
// }
//
// // Build the list of removed package nodes.
// for _, nv := range removedPackagesNV {
// node, _ := parentPackagesNVMapToNodes[nv]
// removedNodes = append(removedNodes, node)
// }
//
// return
// }