Function addTopLevelNetwork

pkg/cli/codemod_mcp_network.go:243–286

addTopLevelNetwork adds a new top-level network configuration

(lines []string, domains []string)

// addTopLevelNetwork adds a new top-level network configuration
func addTopLevelNetwork(lines []string, domains []string) []string {
	// Find a good place to insert (after on: field, or at the beginning)
	insertIndex := 0
	for i, line := range lines {
		trimmed := strings.TrimSpace(line)
		if strings.HasPrefix(trimmed, "on:") {
			// Insert after the on: block
			insertIndex = i + 1
			// Skip any nested content under on:
			if !strings.Contains(trimmed, "on: ") || strings.HasPrefix(trimmed, "on:") && len(trimmed) == 3 {
				// on: is a block, find the end
				onIndent := getIndentation(line)
				for j := i + 1; j < len(lines); j++ {
					nextLine := lines[j]
					nextTrimmed := strings.TrimSpace(nextLine)
					if nextTrimmed == "" {
						continue
					}
					if hasExitedBlock(nextLine, onIndent) {
						insertIndex = j
						break
					}
				}
			}
			break
		}
	}

	// Build network configuration lines
	var networkLines []string
	networkLines = append(networkLines, "network:")
	networkLines = append(networkLines, "  allowed:")
	for _, domain := range domains {
		networkLines = append(networkLines, "    - "+domain)
	}

	// Insert at the determined position
	result := make([]string, 0, len(lines)+len(networkLines))
	result = append(result, lines[:insertIndex]...)
	result = append(result, networkLines...)
	result = append(result, lines[insertIndex:]...)

	return result
}

// updateNetworkAllowed updates the existing top-level network.allowed configuration
func updateNetworkAllowed(lines []string, domains []string) []string {