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Merge pull request #303 from sjanuary/add_extract_binaries
Add extract_all_binaries.js
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‎extract_all_binaries.js‎

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/*******************************************************************************
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* Copyright 2015 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*******************************************************************************/
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var fs = require('fs');
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var util = require('util');
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var url = require('url');
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var path = require('path');
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var zlib = require('zlib');
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var tar = require('tar');
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var OS = process.platform; // e.g. linux
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var ARCH = process.arch; // e.g. ia32
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var ENDIANNESS = process.config.variables.node_byteorder; // e.g. 'little'
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var INSTALL_DIR = process.cwd();
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var AGENTCORE_PLATFORMS = ['aix-ppc',
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'aix-ppc64',
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'darwin-ia32',
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'darwin-x64',
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'linux-ia32',
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'linux-ppc',
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'linux-ppc64',
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'linux-ppc64le',
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'linux-s390',
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'linux-s390x',
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'linux-x64',
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'win32-ia32',
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'win32-x64'];
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var AGENTCORE_VERSION = "3.0.9";
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var APPMETRICS_VERSION = "1.1.1";
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var LOG_FILE = path.join(INSTALL_DIR, 'install.log');
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var logFileStream = fs.createWriteStream(LOG_FILE, {flags : 'a'});
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console.log = function(info) { //
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logFileStream.write(util.format(info) + '\n');
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process.stdout.write(util.format(info) + '\n');
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};
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var showLegalWarning = function() {
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/* Legal warning */
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console.log(new Date().toUTCString());
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console.log('********************************************************************************');
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console.log('You are installing the Node Application Metrics monitoring and profiling module.');
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console.log('Licensed under the Apache License, Version 2.0 (the "License")');
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console.log('you may not use this file except in compliance with the License.');
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console.log('You may obtain a copy of the License at');
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console.log('');
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console.log('http://www.apache.org/licenses/LICENSE-2.0');
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console.log('');
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console.log('Unless required by applicable law or agreed to in writing, software');
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console.log('distributed under the License is distributed on an "AS IS" BASIS,');
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console.log('WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.');
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console.log('See the License for the specific language governing permissions and');
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console.log('limitations under the License.');
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console.log('********************************************************************************');
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};
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var getPlatform = function() {
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var platform;
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if (ARCH === 'ppc64' && ENDIANNESS === 'little') {
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platform = 'linux-ppc64le';
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} else {
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platform = OS + '-' + ARCH;
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}
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return platform;
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};
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var ensureSupportedPlatformOrExit = function() {
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/*
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* Check up front for the platform-architectures for which there are
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* available Health Center core agent downloads.
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*/
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var platform = getPlatform();
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if (AGENTCORE_PLATFORMS.indexOf(platform) === -1) {
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console.log(platform + ' is not a currently supported platform. Exiting');
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process.exit(1);
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}
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};
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var getSupportedNodeVersionOrExit = function() {
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if (process.version.indexOf('v0.10') === 0) {
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return '0.10';
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}
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if (process.version.indexOf('v0.12') === 0) {
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return '0.12';
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}
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if (process.version.indexOf('v2') === 0) {
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return '2';
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}
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if (process.version.indexOf('v4') === 0) {
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return '4';
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}
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if (process.version.indexOf('v5') === 0) {
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return '5';
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}
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if (process.version.indexOf('v6') === 0) {
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return '6';
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}
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console.log('Unsupported version ' + process.version + '. Exiting.');
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process.exit(1);
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};
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var getAgentCorePlatformVersionDownloadURL = function() {
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return ['agentcore', AGENTCORE_VERSION, getPlatform()].join('-') + '.tgz';
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};
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var getAppMetricsPlatformVersionDownloadURL = function() {
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return [getSupportedNodeVersionOrExit()+'/appmetrics', APPMETRICS_VERSION, getPlatform()].join('-') + '.tgz';
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};
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var getWindowsRedisFiles = function() {
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return [getPlatform()].join('-') + '.tgz';
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};
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var downloadAndExtractTGZ = function(filepath, destDir, agentCoreFlag) {
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if (agentCoreFlag) {
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fs.createReadStream('binaries/agentcore/tgz/'+filepath).pipe(zlib.createGunzip()).on('error', function(err) {
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console.log('ERROR: Failed to gunzip ' + filepath + ': ' + err.message);
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process.exit(1);
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})
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.pipe(tar.Extract({path: destDir})).on('error', function(err) {
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console.log('ERROR: Failed to untar ' + filepath + ': ' + err.message);
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process.exit(1);
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})
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.on('close', function() {
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console.log('Download and extract of ' + filepath + ' finished.');
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});
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} else {
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fs.createReadStream('binaries/appmetrics/tgz/'+filepath).pipe(zlib.createGunzip()).on('error', function(err) {
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console.log('ERROR: Failed to gunzip ' + filepath + ': ' + err.message);
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process.exit(1);
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})
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.pipe(tar.Extract({path: destDir})).on('error', function(err) {
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console.log('ERROR: Failed to untar ' + filepath + ': ' + err.message);
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process.exit(1);
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})
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.on('close', function() {
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console.log('Download and extract of ' + filepath + ' finished.');
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});
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}
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};
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var installWinRedis = function(filepath, destDir) {
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fs.createReadStream('binaries/winredis/'+filepath).pipe(zlib.createGunzip()).on('error', function(err) {
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console.log('ERROR: Failed to gunzip ' + filepath + ': ' + err.message);
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process.exit(1);
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})
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.pipe(tar.Extract({path: destDir})).on('error', function(err) {
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console.log('ERROR: Failed to untar ' + filepath + ': ' + err.message);
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process.exit(1);
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})
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.on('close', function() {
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console.log('Download and extract of ' + filepath + ' finished.');
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});
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};
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/*
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* Start the download
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*/
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showLegalWarning();
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ensureSupportedPlatformOrExit();
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downloadAndExtractTGZ(getAgentCorePlatformVersionDownloadURL(), '.', true);
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downloadAndExtractTGZ(getAppMetricsPlatformVersionDownloadURL(), '.', false);
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if(OS === 'win32') {
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installWinRedis(getWindowsRedisFiles(), '.');
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}
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