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Code Issues Releases Activity

Support .tar.xz for ArchiveExtractor

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Now ```tar.xz``` format is widely used, and the official arduino
IDE download URL also shows that arduino uses ```tar.xz``` format.
(https://downloads.arduino.cc/arduino-1.8.9-linux64.tar.xz).

As we all know, the tar.xz format has the optimal size compared to tar,
tar.gz, tar.bz2, and zip.
(https://www.rootusers.com/gzip-vs-bzip2-vs-xz-performance-comparison/)

Therefore, it is very unreasonable not to support tar.xz.

Supporting this format can save almost half of the bandwidth resources
and download time when compressing the gcc toolchain,
making users more comfortable.

Signed-off-by: Huang Rui <vowstar@gmail.com>
This commit is contained in:
Huang Rui 2019-04-12 11:45:19 +08:00 committed by Martino Facchin
parent 4e26d85230
commit c88ff311f1
1 changed files with 3 additions and 0 deletions
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3
arduino-core/src/cc/arduino/utils/ArchiveExtractor.java
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@ -36,6 +36,7 @@ import org.apache.commons.compress.archivers.tar.TarArchiveInputStream;
import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream;
import org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream;
import org.apache.commons.compress.compressors.gzip.GzipCompressorInputStream;
import org.apache.commons.compress.compressors.xz.XZCompressorInputStream;
import org.apache.commons.compress.utils.IOUtils;
import processing.app.I18n;
import processing.app.Platform;
@ -98,6 +99,8 @@ public class ArchiveExtractor {
in = new ZipArchiveInputStream(new FileInputStream(archiveFile));
} else if (archiveFile.getName().endsWith("tar.gz")) {
in = new TarArchiveInputStream(new GzipCompressorInputStream(new FileInputStream(archiveFile)));
} else if (archiveFile.getName().endsWith("tar.xz")) {
in = new TarArchiveInputStream(new XZCompressorInputStream(new FileInputStream(archiveFile)));
} else if (archiveFile.getName().endsWith("tar")) {
in = new TarArchiveInputStream(new FileInputStream(archiveFile));
} else {