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https://github.com/i-net-software/JWebAssembly.git
synced 2025-03-18 03:31:17 +01:00
Add own Node downloader to use V8 Canary. Remove duplicate downloader code.
This commit is contained in:
Volker Berlin
parent
2b46b6dbdf
commit
42c68257b6
99
test/de/inetsoftware/jwebassembly/Node.java
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99
test/de/inetsoftware/jwebassembly/Node.java
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/*
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* Copyright 2020 Volker Berlin (i-net software)
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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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package de.inetsoftware.jwebassembly;
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import static de.inetsoftware.jwebassembly.SpiderMonkey.extractStream;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.text.MessageFormat;
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import java.time.Instant;
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/**
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* Download the node tool.
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*
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* @author Volker Berlin
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*/
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public class Node {
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private String command;
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private static final String BASE_URL = "https://nodejs.org/download/v8-canary/";
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private static final String REVISION = "15.0.0-v8-canary20200605aeeaa178a0";
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/**
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* Check if there is a new version of the script engine
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*
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* @throws IOException
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* if any error occur
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*/
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private void download() throws IOException {
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String fileName;
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String ext;
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final String os = System.getProperty( "os.name", "" ).toLowerCase();
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if( os.contains( "windows" ) ) {
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boolean is32 = "32".equals( System.getProperty( "sun.arch.data.model" ) );
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fileName = is32 ? "win-x86" : "win-x64";
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ext = "zip";
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} else if( os.contains( "mac" ) ) {
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fileName = "darwin-x64";
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ext = "tar.gz";
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} else if( os.contains( "linux" ) ) {
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fileName = "linux-x64";
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ext = "tar.gz";
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} else {
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throw new IllegalStateException( "Unknown OS: " + os );
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}
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String urlStr = MessageFormat.format( "{0}v{1}/node-v{1}-{2}.{3}", BASE_URL, REVISION, fileName, ext );
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File target = new File( System.getProperty( "java.io.tmpdir" ) + "/node" );
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File commandDir = new File( target.getAbsolutePath() + MessageFormat.format( "/node-v{1}-{2}", BASE_URL, REVISION, fileName, ext ) );
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if( commandDir.isDirectory() && commandDir.listFiles().length > 0 ) {
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// no download needed
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System.out.println( "\tUP-TP-DATE, use version from " + commandDir );
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} else {
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URL url = new URL( urlStr );
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System.out.println( "\tDownload: " + url );
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HttpURLConnection conn = (HttpURLConnection)url.openConnection();
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conn.setConnectTimeout( 5000 );
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InputStream input = conn.getInputStream();
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extractStream( input, "tar.gz".equals( ext ), target );
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}
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command = commandDir.getAbsolutePath();
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}
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/**
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* Get the node command. If file not exists then download it.
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*
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* @return the path to the executable
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* @throws IOException
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* if any I/O error occur
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*/
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public String getNodeDir() throws IOException {
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if( command == null ) {
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download();
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}
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return command;
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}
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}
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@ -23,8 +23,12 @@ import java.net.URL;
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import java.nio.file.Files;
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import java.nio.file.StandardCopyOption;
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import java.time.Instant;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipInputStream;
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import java.util.zip.GZIPInputStream;
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import org.apache.commons.compress.archivers.ArchiveEntry;
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import org.apache.commons.compress.archivers.ArchiveInputStream;
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import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
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import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream;
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/**
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* Download the JavaScript engine SpiderMonkey.
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@ -55,8 +59,7 @@ public class SpiderMonkey {
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throw new IllegalStateException( "Unknown OS: " + os );
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}
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File target = new File( System.getProperty( "java.io.tmpdir" ) + "/SpiderMonkey" );
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URL url = new URL( "https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/jsshell-" + fileName
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+ ".zip" );
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URL url = new URL( "https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/jsshell-" + fileName + ".zip" );
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System.out.println( "\tDownload: " + url );
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command = target.getAbsolutePath() + "/js";
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HttpURLConnection conn = (HttpURLConnection)url.openConnection();
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@ -78,10 +81,49 @@ public class SpiderMonkey {
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System.out.println( "\tUP-TP-DATE, use version from " + Instant.ofEpochMilli( target.lastModified() ) );
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return;
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}
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ZipInputStream zip = new ZipInputStream( input );
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long lastModfied = conn.getLastModified();
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extractStream( input, false, target );
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target.setLastModified( lastModfied );
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System.out.println( "\tUse Version from " + Instant.ofEpochMilli( lastModfied ) );
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}
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/**
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* Get the SpeiderMonkey command. If file not exists then download it.
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*
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* @return the path to the executable
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* @throws IOException
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* if any I/O error occur
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*/
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public String getCommand() throws IOException {
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if( command == null ) {
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download();
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}
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return command;
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}
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/**
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* Extract a compressed stream
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*
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* @param input
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* the input stream
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* @param tarGz
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* true: *.tar.gz else *.zip
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* @param target
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* the location to extract
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* @throws IOException
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* if any I/O error occur
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*/
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static void extractStream( InputStream input, boolean tarGz, File target ) throws IOException {
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ArchiveInputStream archiv;
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if( tarGz ) {
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input = new GZIPInputStream( input );
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archiv = new TarArchiveInputStream( input );
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} else {
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archiv = new ZipArchiveInputStream( input );
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}
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do {
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ZipEntry entry = zip.getNextEntry();
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ArchiveEntry entry = archiv.getNextEntry();
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if( entry == null ) {
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break;
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}
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@ -91,21 +133,9 @@ public class SpiderMonkey {
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File file = new File( target, entry.getName() );
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file.getParentFile().mkdirs();
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Files.copy( zip, file.toPath(), StandardCopyOption.REPLACE_EXISTING );
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file.setLastModified( entry.getTime() );
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if( "js".equals( file.getName() ) ) {
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file.setExecutable( true );
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}
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Files.copy( archiv, file.toPath(), StandardCopyOption.REPLACE_EXISTING );
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file.setLastModified( entry.getLastModifiedDate().getTime() );
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file.setExecutable( true );
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} while( true );
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target.setLastModified( lastModfied );
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System.out.println( "\tUse Version from " + Instant.ofEpochMilli( lastModfied ) );
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}
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public String getCommand() throws IOException {
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if( command == null ) {
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download();
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}
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return command;
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}
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}
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@ -15,24 +15,19 @@
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*/
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package de.inetsoftware.jwebassembly;
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import static de.inetsoftware.jwebassembly.SpiderMonkey.extractStream;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.nio.file.Files;
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import java.nio.file.StandardCopyOption;
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import java.time.Instant;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import java.util.zip.GZIPInputStream;
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import javax.annotation.Nonnull;
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import org.apache.commons.compress.archivers.ArchiveEntry;
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import org.apache.commons.compress.archivers.ArchiveInputStream;
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import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
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import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream;
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import org.junit.Assert;
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/**
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@ -93,29 +88,7 @@ class Wat2Wasm {
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long lastModfied = conn.getLastModified();
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ArchiveInputStream archiv;
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if( fileName.endsWith( ".tar.gz" ) ) {
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input = new GZIPInputStream( input );
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archiv = new TarArchiveInputStream( input );
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} else {
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archiv = new ZipArchiveInputStream( input );
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}
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do {
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ArchiveEntry entry = archiv.getNextEntry();
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if( entry == null ) {
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break;
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}
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if( entry.isDirectory() ) {
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continue;
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}
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File file = new File( target, entry.getName() );
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file.getParentFile().mkdirs();
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Files.copy( archiv, file.toPath(), StandardCopyOption.REPLACE_EXISTING );
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file.setLastModified( entry.getLastModifiedDate().getTime() );
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file.setExecutable( true );
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} while( true );
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extractStream( input, fileName.endsWith( ".tar.gz" ), target );
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// target.setLastModified( lastModfied );
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System.out.println( "\tUse Version from " + Instant.ofEpochMilli( lastModfied ) );
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