func packagesToKeys(packages []map[string]string) []aptly_model.Key {
latestVersions := make(map[string]map[string]string)
var keys []aptly_model.Key
for _, currentPackage := range packages {
glog.V(2).Infof("handle package %s %s", currentPackage["Package"], currentPackage["Version"])
name := currentPackage["Package"]
if latestPackage, ok := latestVersions[name]; ok {
var packageToDelete map[string]string
glog.V(4).Infof("compare %s < %s", currentPackage["Version"], latestPackage["Version"])
if aptly_version.LessThan(aptly_version.Version(currentPackage["Version"]), aptly_version.Version(latestPackage["Version"])) {
packageToDelete = currentPackage
} else {
glog.V(4).Infof("set latest version %s %s", currentPackage["Package"], currentPackage["Version"])
latestVersions[name] = currentPackage
packageToDelete = latestPackage
}
keys = append(keys, aptly_model.Key(packageToDelete["Key"]))
glog.V(2).Infof("mark package %s %s to delete", packageToDelete["Package"], packageToDelete["Version"])
} else {
latestVersions[name] = currentPackage
}
}
for _, p := range latestVersions {
glog.V(2).Infof("keep package %s %s", p["Package"], p["Version"])
}
return keys
}
func (p *packageDeleter) findKeys(api aptly_model.API, repository aptly_model.Repository, packageName aptly_model.Package, version aptly_version.Version) ([]aptly_model.Key, error) {
glog.V(2).Infof("PackageVersions - repo: %s package: %s", repository, packageName)
url := fmt.Sprintf("%s/api/repos/%s/packages?format=details", api.APIUrl, repository)
requestbuilder := p.newHTTPRequestBuilder(url)
requestbuilder.AddBasicAuth(string(api.APIUsername), string(api.APIPassword))
requestbuilder.SetMethod("GET")
requestbuilder.AddContentType("application/json")
req, err := requestbuilder.Build()
if err != nil {
return nil, err
}
resp, err := p.executeRequest(req)
if err != nil {
return nil, err
}
content, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
if resp.StatusCode/100 != 2 {
return nil, fmt.Errorf("request to %s failed with status %d", url, resp.StatusCode)
}
var jsonStruct JSONStruct
err = json.Unmarshal(content, &jsonStruct)
if err != nil {
return nil, err
}
var keys []aptly_model.Key
for _, info := range jsonStruct {
if info["Package"] == string(packageName) && info["Version"] == string(version) {
key := info["Key"]
glog.V(2).Infof("found key: %s", key)
keys = append(keys, aptly_model.Key(key))
}
}
return keys, nil
}