/**
 * Copyright 2018, OpenCensus Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ import * as path from 'path' ; import { forkP } from './utils' ; import * as ts from 'typescript' ; import * as semver from 'semver' ; export interface CompileOptions { strict : boolean ; languageLevel : string ; } export async function compile ( options ) { let { strict , languageLevel } = options ; if ( languageLevel === 'auto' ) { languageLevel = semver . satisfies ( process . version , '>=7.5' ) ? 'es2017' : 'es2015' ; } await forkP ( `node_modules/.bin/tsc` , [ '-p' , strict ? '.' : './tsconfig.full.json' , '--target' , languageLevel ] ) ; }