@macalinao/codama-rename-visitor/dist/rename-defined-types-visitor.js

Codama visitor for renaming instructions and events within a program

import { assertIsNode, bottomUpTransformerVisitor, camelCase, rootNodeVisitor, visit, } from "codama";
/**
 * Transform function that renames a defined type node based on a mapping.
 *
 * @param node - The node to transform
 * @param mapping - Object mapping old defined type names to new defined type names
 * @returns The transformed defined type node
 */
export function renameDefinedTypeTransform(node, mapping) {
    assertIsNode(node, "definedTypeNode");
    const newName = mapping[node.name];
    if (!newName) {
        return node;
    }
    return {
        ...node,
        name: camelCase(newName),
    };
}
/**
 * Creates a visitor that renames defined types in a Codama IDL.
 *
 * @param mapping - Object mapping old defined type names to new defined type names
 * @returns A root node visitor that renames defined types
 *
 * @example
 * ```typescript
 * const visitor = renameDefinedTypesVisitor({
 *   "counter": "counterAccount",
 *   "config": "programConfig"
 * });
 * codama.update(visitor);
 * ```
 */
export function renameDefinedTypesVisitor(mapping) {
    return rootNodeVisitor((root) => {
        const typeVisitor = bottomUpTransformerVisitor([
            {
                select: "[definedTypeNode]",
                transform: (node) => renameDefinedTypeTransform(node, mapping),
            },
        ]);
        return visit(root, typeVisitor);
    });
}
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