init

src/internal/pveconfig/storage.go

@@ -0,0 +1,71 @@
+package pveconfig
+
+import (
+	"regexp"
+	"strings"
+)
+
+// StorageEntry holds a parsed storage definition from storage.cfg.
+type StorageEntry struct {
+	Properties map[string]string
+}
+
+var sanitizeRe = regexp.MustCompile(`[^a-zA-Z0-9_]`)
+
+// SanitizeKey replaces non-alphanumeric/underscore chars with underscore.
+func SanitizeKey(key string) string {
+	return sanitizeRe.ReplaceAllString(key, "_")
+}
+
+// ParseStorageConfig parses /etc/pve/storage.cfg content.
+// Returns a list of storage entries, each with sanitized key-value properties.
+func ParseStorageConfig(data string) []StorageEntry {
+	var result []StorageEntry
+	var current *StorageEntry
+
+	for _, line := range strings.Split(data, "\n") {
+		line = strings.TrimSpace(line)
+
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue
+		}
+
+		if strings.Contains(line, ":") && !strings.HasPrefix(line, "\t") && !strings.HasPrefix(line, " ") {
+			// Check if this is a section header (type: name)
+			colonIdx := strings.Index(line, ":")
+			sectionType := strings.TrimSpace(line[:colonIdx])
+			sectionName := strings.TrimSpace(line[colonIdx+1:])
+
+			// Only treat as header if type has no spaces (it's a single word)
+			if !strings.Contains(sectionType, " ") {
+				if current != nil {
+					result = append(result, *current)
+				}
+				current = &StorageEntry{
+					Properties: map[string]string{
+						"type": SanitizeKey(sectionType),
+						"name": SanitizeKey(sectionName),
+					},
+				}
+				continue
+			}
+		}
+
+		// Key-value property line
+		if current != nil {
+			parts := strings.SplitN(line, " ", 2)
+			key := SanitizeKey(strings.TrimSpace(parts[0]))
+			if len(parts) > 1 {
+				current.Properties[key] = strings.TrimSpace(parts[1])
+			} else {
+				current.Properties[key] = "true"
+			}
+		}
+	}
+
+	if current != nil {
+		result = append(result, *current)
+	}
+
+	return result
+}