Function removeFieldFromMCPServer

pkg/cli/codemod_mcp_network.go:152–240

removeFieldFromMCPServer removes a field from a specific MCP server configuration

(lines []string, serverName string, fieldName string)

// removeFieldFromMCPServer removes a field from a specific MCP server configuration
func removeFieldFromMCPServer(lines []string, serverName string, fieldName string) ([]string, bool) {
	var result []string
	var modified bool
	var inMCPServers bool
	var mcpServersIndent string
	var inServerBlock bool
	var serverIndent string
	var inFieldBlock bool
	var fieldIndent string

	for i, line := range lines {
		trimmedLine := strings.TrimSpace(line)

		// Track if we're in mcp-servers block
		if strings.HasPrefix(trimmedLine, "mcp-servers:") {
			inMCPServers = true
			mcpServersIndent = getIndentation(line)
			result = append(result, line)
			continue
		}

		// Check if we've left mcp-servers block
		if inMCPServers && len(trimmedLine) > 0 && !strings.HasPrefix(trimmedLine, "#") {
			if hasExitedBlock(line, mcpServersIndent) {
				inMCPServers = false
				inServerBlock = false
			}
		}

		// Track if we're in the specific server block
		if inMCPServers && strings.HasPrefix(trimmedLine, serverName+":") {
			inServerBlock = true
			serverIndent = getIndentation(line)
			result = append(result, line)
			continue
		}

		// Check if we've left the server block
		if inServerBlock && len(trimmedLine) > 0 && !strings.HasPrefix(trimmedLine, "#") {
			currentIndent := getIndentation(line)
			// Exit if we're back at mcp-servers level or less
			if len(currentIndent) <= len(serverIndent) && strings.Contains(line, ":") {
				inServerBlock = false
			}
		}

		// Remove field line if in server block
		if inServerBlock && strings.HasPrefix(trimmedLine, fieldName+":") {
			modified = true
			inFieldBlock = true
			fieldIndent = getIndentation(line)
			mcpNetworkCodemodLog.Printf("Removed %s from mcp-server '%s' on line %d", fieldName, serverName, i+1)
			continue
		}

		// Skip nested properties under the field
		if inFieldBlock {
			// Empty lines within the field block should be removed