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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| package utils | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "errors" | ||
| "fmt" | ||
| "net" | ||
| "net/url" | ||
| "os" | ||
| "path/filepath" | ||
| "strings" | ||
|
|
||
| "container-registry.com/harbor-satellite/internal/config" | ||
| "container-registry.com/harbor-satellite/internal/images" | ||
| "container-registry.com/harbor-satellite/registry" | ||
| ) | ||
|
|
||
| // / ValidateRegistryAddress validates the registry address and port and returns the URL | ||
| func ValidateRegistryAddress(registryAdr, registryPort string) (string, error) { | ||
| ip := net.ParseIP(registryAdr) | ||
| if ip == nil { | ||
| return "", errors.New("invalid IP address") | ||
| } | ||
| if ip.To4() != nil { | ||
| } else { | ||
| return "", errors.New("IP address is IPv6 format and unsupported") | ||
| } | ||
|
|
||
| return fmt.Sprintf("%s:%s", registryAdr, registryPort), nil | ||
| } | ||
|
|
||
| // / HandleOwnRegistry handles the own registry address and port and sets the Zot URL | ||
| func HandleOwnRegistry() error { | ||
| zotURL, err := ValidateRegistryAddress(config.GetOwnRegistryAdr(), config.GetOwnRegistryPort()) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| config.SetZotURL(zotURL) | ||
| return nil | ||
| } | ||
|
|
||
| // LaunchDefaultZotRegistry launches the default Zot registry using the Zot config path | ||
| func LaunchDefaultZotRegistry() error { | ||
| launch, err := registry.LaunchRegistry(config.GetZotConfigPath()) | ||
| if !launch { | ||
| return fmt.Errorf("error launching registry: %w", err) | ||
| } | ||
| if err != nil { | ||
| return fmt.Errorf("error launching registry: %w", err) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // Helper function to determine if input is a valid URL | ||
| func IsValidURL(input string) bool { | ||
| parsedURL, err := url.Parse(input) | ||
| return err == nil && parsedURL.Scheme != "" | ||
| } | ||
|
|
||
| // GetAbsFilePath gets the absolute file path of the input file path and checks if it exists | ||
| func GetAbsFilePath(input string) error { | ||
| dir, err := os.Getwd() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| absPath := filepath.Join(dir, input) | ||
| if _, err := os.Stat(absPath); os.IsNotExist(err) { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // Check if path contains invalid characters | ||
| func HasInvalidPathChars(input string) bool { | ||
| return strings.ContainsAny(input, "\\:*?\"<>|") | ||
| } | ||
|
|
||
| // ParseImagesJsonFile parses the images.json file and decodes it into the ImageList struct | ||
| func ParseImagesJsonFile(absPath string, imagesList *images.ImageList) error { | ||
| file, err := os.Open(absPath) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer file.Close() | ||
|
|
||
| if err := json.NewDecoder(file).Decode(imagesList); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // Set registry environment variables | ||
| func SetRegistryEnvVars(imageList images.ImageList) error { | ||
| registryURL := imageList.RegistryURL | ||
| registryParts := strings.Split(registryURL, "/") | ||
| if len(registryParts) < 3 { | ||
| return fmt.Errorf("invalid registryUrl format in images.json") | ||
| } | ||
|
|
||
| os.Setenv("REGISTRY", registryParts[2]) | ||
| config.SetRegistry(registryParts[2]) | ||
|
|
||
| if len(imageList.Repositories) > 0 { | ||
| os.Setenv("REPOSITORY", imageList.Repositories[0].Repository) | ||
| config.SetRepository(imageList.Repositories[0].Repository) | ||
| } else { | ||
| return fmt.Errorf("no repositories found in images.json") | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| // SetUrlConfig sets the URL configuration for the input URL and sets the environment variables | ||
| func SetUrlConfig(input string) { | ||
| os.Setenv("USER_INPUT", input) | ||
| config.SetUserInput(input) | ||
| parts := strings.SplitN(input, "://", 2) | ||
| scheme := parts[0] + "://" | ||
| os.Setenv("SCHEME", scheme) | ||
| config.SetScheme(scheme) | ||
| registryAndPath := parts[1] | ||
| registryParts := strings.Split(registryAndPath, "/") | ||
| os.Setenv("REGISTRY", registryParts[0]) | ||
| config.SetRegistry(registryParts[0]) | ||
| os.Setenv("API_VERSION", registryParts[1]) | ||
| config.SetAPIVersion(registryParts[1]) | ||
| os.Setenv("REPOSITORY", registryParts[2]) | ||
| config.SetRepository(registryParts[2]) | ||
| os.Setenv("IMAGE", registryParts[3]) | ||
| config.SetImage(registryParts[3]) | ||
| } |
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