Function parseConfigFileWithSystem

src/cli/tsconfig.ts:39–59

(
    configFileName: string,
    commandLineOptions?: CompilerOptions,
    system = ts.sys
)

}

export function parseConfigFileWithSystem(
    configFileName: string,
    commandLineOptions?: CompilerOptions,
    system = ts.sys
): ParsedCommandLine {
    const configRootDir = path.dirname(configFileName);
    const parsedConfigFile = ts.parseJsonSourceFileConfigFileContent(
        ts.readJsonConfigFile(configFileName, system.readFile),
        system,
        configRootDir,
        commandLineOptions,
        configFileName
    );

    const cycleCache = new Set<string>();
    const extendedTstlOptions = getExtendedTstlOptions(configFileName, configRootDir, cycleCache, system);

    parsedConfigFile.raw.tstl = Object.assign(extendedTstlOptions, parsedConfigFile.raw.tstl ?? {});

    return updateParsedConfigFile(parsedConfigFile);
}

function resolveNpmModuleConfig(
    moduleName: string,