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libarchive proof of concept

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Yorick van Pelt 2019-12-07 22:35:14 +07:00
parent 3b9c9d34e5
commit 9ff5f6492f
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8 changed files with 124 additions and 27 deletions
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src/libstore/download.cc
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@ -907,7 +907,7 @@ CachedDownloadResult Downloader::downloadCached(
printInfo("unpacking '%s'...", url);
Path tmpDir = createTempDir();
AutoDelete autoDelete(tmpDir, true);
unpackTarfile(store->toRealPath(storePath), tmpDir, baseNameOf(url));
unpackTarfile(store->toRealPath(storePath), tmpDir);
auto members = readDirectory(tmpDir);
if (members.size() != 1)
throw nix::Error("tarball '%s' contains an unexpected number of top-level files", url);