chore(deps): update actions/checkout action to v4.3.0

cmd/root.go

@@ -2,7 +2,6 @@ package cmd
 
 import (
 	"fmt"
-	"io/ioutil"
 	"log"
 	"os"
 
@@ -59,7 +58,8 @@ func runE(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("can not find file: %v", file)
 	}
 
-	f, err := ioutil.ReadFile(file)
+	// #nosec G304
+	f, err := os.ReadFile(file)
 	if err != nil {
 		return fmt.Errorf("can not read file %v: %v", file, err)
 	}

pkg/hub/errors.go

@@ -3,11 +3,11 @@ package hub
 import "errors"
 
 var (
-	errorFailedToCreateRequest    = errors.New("failed to create http request")
-	errorFailedToParseJSON        = errors.New("failed to parse json")
-	errorFailedToParseURL         = errors.New("failed to parse url")
-	errorFailedToSendRequest      = errors.New("failed to send http request")
-	errorNoNamespaceDefined       = errors.New("no Namespace defined")
-	errorNoRepositoryDefined      = errors.New("no Repository defined")
-	errorUnexpectedHTTPStatuscode = errors.New("unexpected HTTP-Statuscode")
+	errFailedToCreateRequest    = errors.New("failed to create http request")
+	errFailedToParseJSON        = errors.New("failed to parse json")
+	errFailedToParseURL         = errors.New("failed to parse url")
+	errFailedToSendRequest      = errors.New("failed to send http request")
+	errNoNamespaceDefined       = errors.New("no Namespace defined")
+	errNoRepositoryDefined      = errors.New("no Repository defined")
+	errUnexpectedHTTPStatuscode = errors.New("unexpected HTTP-Statuscode")
 )

pkg/hub/hub.go

@@ -25,22 +25,22 @@ type Hub struct {
 func (h *Hub) GetRepository(namespace string, name string) (*types.Repository, error) {
 
 	if len(namespace) <= 0 {
-		return nil, errorNoNamespaceDefined
+		return nil, errNoNamespaceDefined
 	}
 
 	if len(name) <= 0 {
-		return nil, errorNoRepositoryDefined
+		return nil, errNoRepositoryDefined
 	}
 
 	rawURL := fmt.Sprintf("%v/repositories/%v/%v", dockerHubAPI, namespace, name)
 	url, err := url.Parse(rawURL)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToParseURL, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToParseURL, err)
 	}
 
 	req, err := http.NewRequest(http.MethodGet, url.String(), nil)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToCreateRequest, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToCreateRequest, err)
 	}
 
 	if h.token == nil {
@@ -54,18 +54,18 @@ func (h *Hub) GetRepository(namespace string, name string) (*types.Repository, e
 
 	resp, err := h.client.Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToSendRequest, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToSendRequest, err)
 	}
 	defer func() { _ = resp.Body.Close() }()
 
 	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("%v: expect %v, received %v", errorUnexpectedHTTPStatuscode, http.StatusOK, resp.StatusCode)
+		return nil, fmt.Errorf("%v: expect %v, received %v", errUnexpectedHTTPStatuscode, http.StatusOK, resp.StatusCode)
 	}
 
 	repository := new(types.Repository)
 	jsonDecoder := json.NewDecoder(resp.Body)
 	if err := jsonDecoder.Decode(repository); err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToParseJSON, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToParseJSON, err)
 	}
 
 	return repository, nil
@@ -75,30 +75,30 @@ func (h *Hub) getToken() (*types.Token, error) {
 	loginBuffer := new(bytes.Buffer)
 	jsonEncoder := json.NewEncoder(loginBuffer)
 	if err := jsonEncoder.Encode(h.credentials); err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToParseJSON, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToParseJSON, err)
 	}
 
 	rawURL := fmt.Sprintf("%v/users/login/", dockerHubAPI)
 	req, err := http.NewRequest(http.MethodPost, rawURL, loginBuffer)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToCreateRequest, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToCreateRequest, err)
 	}
 	req.Header.Add("Content-Type", "application/json")
 
 	resp, err := h.client.Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToCreateRequest, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToCreateRequest, err)
 	}
 	defer func() { _ = resp.Body.Close() }()
 
 	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("%v: expect %v, received %v", errorUnexpectedHTTPStatuscode, http.StatusOK, resp.StatusCode)
+		return nil, fmt.Errorf("%v: expect %v, received %v", errUnexpectedHTTPStatuscode, http.StatusOK, resp.StatusCode)
 	}
 
 	token := new(types.Token)
 	jsonDecoder := json.NewDecoder(resp.Body)
 	if err := jsonDecoder.Decode(token); err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToParseJSON, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToParseJSON, err)
 	}
 
 	return token, nil
@@ -108,11 +108,11 @@ func (h *Hub) getToken() (*types.Token, error) {
 func (h *Hub) PatchRepository(repository *types.Repository) (*types.Repository, error) {
 
 	if len(repository.Namespcace) <= 0 {
-		return nil, errorNoNamespaceDefined
+		return nil, errNoNamespaceDefined
 	}
 
 	if len(repository.Name) <= 0 {
-		return nil, errorNoRepositoryDefined
+		return nil, errNoRepositoryDefined
 	}
 
 	if h.token == nil {
@@ -127,7 +127,7 @@ func (h *Hub) PatchRepository(repository *types.Repository) (*types.Repository,
 	rawURL := fmt.Sprintf("%v/repositories/%v/%v", dockerHubAPI, repository.Namespcace, repository.Name)
 	patchURL, err := url.Parse(rawURL)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToParseURL, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToParseURL, err)
 	}
 
 	data := &url.Values{}
@@ -136,24 +136,24 @@ func (h *Hub) PatchRepository(repository *types.Repository) (*types.Repository,
 
 	req, err := http.NewRequest(http.MethodPatch, patchURL.String(), nil)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToCreateRequest, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToCreateRequest, err)
 	}
 	req.Header.Set("Authorization", fmt.Sprintf("JWT %v", h.token.Token))
 
 	resp, err := h.client.Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToCreateRequest, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToCreateRequest, err)
 	}
 	defer func() { _ = resp.Body.Close() }()
 
 	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("%v: expect %v, received %v", errorUnexpectedHTTPStatuscode, http.StatusOK, resp.StatusCode)
+		return nil, fmt.Errorf("%v: expect %v, received %v", errUnexpectedHTTPStatuscode, http.StatusOK, resp.StatusCode)
 	}
 
 	patchedRepository := new(types.Repository)
 	jsonDecoder := json.NewDecoder(resp.Body)
 	if err := jsonDecoder.Decode(h.token); err != nil {
-		return nil, fmt.Errorf("%v: %v", errorFailedToParseJSON, err)
+		return nil, fmt.Errorf("%v: %v", errFailedToParseJSON, err)
 	}
 
 	return patchedRepository, nil