feat: working read

helper.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+)
+
+func parseTargetConfig(data json.RawMessage) (*TargetConfig, error) {
+	var cfg TargetConfig
+	if err := json.Unmarshal(data, &cfg); err != nil {
+		return nil, fmt.Errorf("invalid target config: %w", err)
+	}
+	if cfg.URL == "" {
+		return nil, fmt.Errorf("target config missing 'url'")
+	}
+	if cfg.NODE == "" {
+		return nil, fmt.Errorf("target config missing 'node'")
+	}
+	return &cfg, nil
+}
+
+func getCredentials() (username, token string, err error) {
+	username = os.Getenv("PROXMOX_USERNAME")
+	token = os.Getenv("PROXMOX_TOKEN")
+	if username == "" {
+		return "", "", fmt.Errorf("PROXMOX_USERNAME not set")
+	}
+	if token == "" {
+		return "", "", fmt.Errorf("PROXMOX_TOKEN not set")
+	}
+	return username, token, nil
+}
+
+func parseLXCProperties(data json.RawMessage) (*LXCProperties, error) {
+	var props LXCProperties
+	if err := json.Unmarshal(data, &props); err != nil {
+		return nil, fmt.Errorf("invalid file properties: %w", err)
+	}
+	if props.VMID == "" {
+		return nil, fmt.Errorf("vmid missing")
+	}
+	if props.Hostname == "" {
+		return nil, fmt.Errorf("name missing")
+	}
+	if props.OSTemplate == "" {
+		return nil, fmt.Errorf("ostemplate missing")
+	}
+	return &props, nil
+}