@neo-one/smart-contract-compiler/transpile/transpile.js

NEO•ONE TypeScript smart contract compiler.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const ts_utils_1 = require("@neo-one/ts-utils");
const typescript_concatenator_1 = require("@neo-one/typescript-concatenator");
const typescript_1 = tslib_1.__importDefault(require("typescript"));
exports.transpile = ({ sourceFile, context }) => {
    const isExternalFile = (node, _importPath, decl) => {
        if (typescript_1.default.isImportDeclaration(decl) &&
            !ts_utils_1.tsUtils.importExport.hasValueReference(context.program, context.languageService, decl)) {
            return true;
        }
        return context.builtins.isBuiltinFile(node);
    };
    const concatenator = new typescript_concatenator_1.Concatenator({
        context: {
            typeChecker: context.typeChecker,
            program: context.program,
            languageService: context.languageService,
            getSymbol: context.analysis.getSymbol.bind(context.analysis),
            isExternalFile,
        },
        sourceFile,
    });
    const sourceFiles = concatenator.sourceFiles;
    if (sourceFiles.length === 0 || sourceFiles.length === 1) {
        return undefined;
    }
    return ts_utils_1.tsUtils.printBundle(context.program, sourceFiles, concatenator.substituteNode);
};

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