protoc-gen-grpc/bin/protoc-gen-grpc-ts.js

Protocol Buffers Compiler (protoc) plugin for generating grpc interfaces in TypeScript..

#!/usr/bin/env node
/*
 *
 * Copyright 2015 gRPC 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.
 *
 */

/**
 * This file is required because package.json cannot reference a file that
 * is not distributed with the package, and we use node-pre-gyp to distribute
 * the protoc binary
 */

'use strict';

var path = require('path');
var execSync = require('child_process').execSync;
var execFile = require('child_process').execFile;

var exe_ext = process.platform === 'win32' ? '.exe' : '';

var protoc = path.resolve(__dirname, 'protoc' + exe_ext);

var plugin = (process.platform === 'win32')
  ? path.resolve(__dirname, 'protoc-gen-ts-plugin.cmd')
  : path.resolve(__dirname, 'protoc-gen-ts-plugin');
  // : execSync('which protoc-gen-ts-plugin').toString().replace(/\n$/, '').replace(/\r$/, '');

var args = ['--plugin=protoc-gen-ts=' + plugin].concat(process.argv.slice(2));

var child_process = execFile(protoc, args, function(error, stdout, stderr) {
  if (error) {
    throw error;
  }
});

child_process.stdout.pipe(process.stdout);
child_process.stderr.pipe(process.stderr);