//// [tests/cases/compiler/APISample_parseConfig.ts] ////

//// [package.json]

{

"name": "typescript",

"types": "/.ts/typescript.d.ts"

}

//// [APISample_parseConfig.ts]

/*

* Note: This test is a public API sample. The sample sources can be found

* at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#a-minimal-compiler

* Please log a "breaking change" issue for any API breaking change affecting this issue

*/

declare var process: any;

declare var console: any;

declare var os: any;

import ts = require("typescript");

function printError(error: ts.Diagnostic): void {

if (!error) {

return;

}

console.log(`${error.file && error.file.fileName}: ${error.messageText}`);

}

export function createProgram(rootFiles: string[], compilerOptionsJson: string): ts.Program | undefined {

const { config, error } = ts.parseConfigFileTextToJson("tsconfig.json", compilerOptionsJson)

if (error) {

printError(error);

return undefined;

}

const basePath: string = process.cwd();

const settings = ts.convertCompilerOptionsFromJson(config.config["compilerOptions"], basePath);

if (!settings.options) {

for (const err of settings.errors) {

printError(err);

}

return undefined;

}

return ts.createProgram(rootFiles, settings.options);

}

//// [APISample_parseConfig.js]

"use strict";

/*

* Note: This test is a public API sample. The sample sources can be found

* at: https://github.com/Microsoft/TypeScript/wiki/Using-the-Compiler-API#a-minimal-compiler

* Please log a "breaking change" issue for any API breaking change affecting this issue

*/

Object.defineProperty(exports, "__esModule", { value: true });

exports.createProgram = void 0;

var ts = require("typescript");

function printError(error) {

if (!error) {

return;

}

console.log("".concat(error.file && error.file.fileName, ": ").concat(error.messageText));

}

function createProgram(rootFiles, compilerOptionsJson) {

var _a = ts.parseConfigFileTextToJson("tsconfig.json", compilerOptionsJson), config = _a.config, error = _a.error;

if (error) {

printError(error);

return undefined;

}

var basePath = process.cwd();

var settings = ts.convertCompilerOptionsFromJson(config.config["compilerOptions"], basePath);

if (!settings.options) {

for (var _i = 0, _b = settings.errors; _i < _b.length; _i++) {

var err = _b[_i];

printError(err);

}

return undefined;

}

return ts.createProgram(rootFiles, settings.options);

}

exports.createProgram = createProgram;