feat: delete firmware

pkg/registry/registry.go

@@ -267,6 +267,39 @@ func (c *RegistryClient) DownloadFirmware(name, version string) ([]byte, error)
 	return data, nil
 }
 
+// DeleteFirmware deletes firmware from the registry
+func (c *RegistryClient) DeleteFirmware(name, version string) (map[string]interface{}, error) {
+	url := fmt.Sprintf("%s/firmware/%s/%s", c.BaseURL, name, version)
+
+	req, err := http.NewRequest(http.MethodDelete, url, nil)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create delete request: %w", err)
+	}
+
+	resp, err := c.HTTPClient.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("failed to delete firmware: %w", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		body, _ := io.ReadAll(resp.Body)
+		return nil, fmt.Errorf("firmware delete request failed with status %d: %s", resp.StatusCode, string(body))
+	}
+
+	var result map[string]interface{}
+	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
+		return nil, fmt.Errorf("failed to decode delete response: %w", err)
+	}
+
+	log.WithFields(log.Fields{
+		"name":    name,
+		"version": version,
+	}).Info("Deleted firmware from registry")
+
+	return result, nil
+}
+
 // HealthCheck checks if the registry is healthy
 func (c *RegistryClient) HealthCheck() error {
 	url := fmt.Sprintf("%s/health", c.BaseURL)