Function ExecuteSelector

execution/execute.go:16–32

ExecuteSelector parses the selector and executes the resulting AST with the given input.

(ctx context.Context, selectorStr string, value *model.Value, opts *Options)

// ExecuteSelector parses the selector and executes the resulting AST with the given input.
func ExecuteSelector(ctx context.Context, selectorStr string, value *model.Value, opts *Options) (*model.Value, error) {
	if selectorStr == "" {
		return value, nil
	}

	expr, err := selector.Parse(selectorStr)
	if err != nil {
		return nil, fmt.Errorf("error parsing selector: %w", err)
	}

	res, err := ExecuteAST(ctx, expr, value, opts)
	if err != nil {
		return nil, fmt.Errorf("error executing selector: %w", err)
	}

	return res, nil
}

type expressionExecutor func(ctx context.Context, options *Options, data *model.Value) (*model.Value, error)