Function readConfig

packages/ttypescript/src/patchCreateProgram.ts:140–146

(tsm: typeof ts, configFileNamePath: string, projectDir: string)

}

function readConfig(tsm: typeof ts, configFileNamePath: string, projectDir: string) {
    const result = tsm.readConfigFile(configFileNamePath, tsm.sys.readFile);
    if (result.error) {
        throw new Error('tsconfig.json error: ' + result.error.messageText);
    }
    return tsm.parseJsonConfigFileContent(result.config, tsm.sys, projectDir, undefined, configFileNamePath);
}

function preparePluginsFromCompilerOptions(plugins: any): PluginConfig[] {
    if (!plugins) return [];