Examples with CustomZipOutputStream com.facebook.buck.zip.CustomZipOutputStream used on opensource projects

Example 6 with CustomZipOutputStream

use of com.facebook.buck.zip.CustomZipOutputStream in project buck by facebook.

the class CachingBuildEngineTest method writeEntriesToZip.

private static void writeEntriesToZip(Path file, ImmutableMap<Path, String> entries) throws IOException {
    try (CustomZipOutputStream zip = ZipOutputStreams.newOutputStream(file)) {
        for (Map.Entry<Path, String> mapEntry : entries.entrySet()) {
            CustomZipEntry entry = new CustomZipEntry(mapEntry.getKey());
            // We want deterministic ZIPs, so avoid mtimes. -1 is timzeone independent, 0 is not.
            entry.setTime(ZipConstants.getFakeTime());
            // We set the external attributes to this magic value which seems to match the attributes
            // of entries created by {@link InMemoryArtifactCache}.
            entry.setExternalAttributes(33188L << 16);
            zip.putNextEntry(entry);
            zip.write(mapEntry.getValue().getBytes());
            zip.closeEntry();
        }
    }
}

Example 7 with CustomZipOutputStream

use of com.facebook.buck.zip.CustomZipOutputStream in project buck by facebook.

the class PrebuiltJarSymbolsFinderTest method createFinderForFileWithEntries.

private PrebuiltJarSymbolsFinder createFinderForFileWithEntries(String jarFileName, Iterable<String> entries) throws IOException {
    Clock clock = new FakeClock(1);
    Path jarFile = tmp.newFile(jarFileName);
    try (OutputStream stream = new BufferedOutputStream(java.nio.file.Files.newOutputStream(jarFile));
        CustomZipOutputStream out = ZipOutputStreams.newOutputStream(stream, ZipOutputStreams.HandleDuplicates.THROW_EXCEPTION, clock)) {
        for (String entry : entries) {
            out.putNextEntry(new ZipEntry(entry));
        }
    }
    ProjectFilesystem filesystem = new ProjectFilesystem(tmp.getRoot());
    SourcePath sourcePath = new PathSourcePath(filesystem, Paths.get(jarFileName));
    return new PrebuiltJarSymbolsFinder(sourcePath);
}