pg-proto-parser/ast/types/utils.js

The LaunchQL Proto parser

"use strict";
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
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var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.resolveTypeName = exports.getTSType = void 0;
const t = __importStar(require("@babel/types"));
const utils_1 = require("../../utils");
/**
 * Maps protobuf primitive types to their TypeScript equivalents.
 * Handles numeric types, strings, booleans, bytes, and bigints.
 * Falls back to type references for custom/non-primitive types.
 */
const getTSType = (type = 'any') => {
    switch (type) {
        case 'string':
            return t.tsStringKeyword();
        case 'double':
        case 'float':
        case 'int32':
        case 'uint32':
        case 'sint32':
        case 'fixed32':
        case 'sfixed32':
            return t.tsNumberKeyword();
        case 'int64':
        case 'uint64':
        case 'sint64':
        case 'fixed64':
        case 'sfixed64':
            return t.tsBigIntKeyword();
        case 'bytes':
            return t.tsTypeReference(t.identifier('Uint8Array'));
        case 'bool':
            return t.tsBooleanKeyword();
        default:
            // For custom types, reference them directly
            return t.tsTypeReference(t.identifier(type));
    }
    ;
};
exports.getTSType = getTSType;
/**
 * Resolves a type name to its TypeScript AST representation.
 * Delegates to getTSType for primitives, creates type references for custom types.
 * This is the main entry point for type resolution in the code generator.
 */
const resolveTypeName = (type) => {
    if ((0, utils_1.isPrimitiveType)(type)) {
        return (0, exports.getTSType)(type);
    }
    return t.tsTypeReference(t.identifier(type));
};
exports.resolveTypeName = resolveTypeName;