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move the parallel-compression setting to binary-cache-store, the setting

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can be done now from the url e.g s3://nix-cache?parallel-compression=1
instead of nix.conf.
This commit is contained in:
AmineChikhaoui 2018-02-07 21:06:11 +01:00
parent 55ecdfe2a8
commit 47ad88099b
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3 changed files with 3 additions and 4 deletions
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2
src/libstore/binary-cache-store.cc
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@ -149,7 +149,7 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, const ref<std::str
/* Compress the NAR. */
narInfo->compression = compression;
auto now1 = std::chrono::steady_clock::now();
auto narCompressed = compress(compression, *nar, settings.parallelCompression);
auto narCompressed = compress(compression, *nar, parallelCompression);
auto now2 = std::chrono::steady_clock::now();
narInfo->fileHash = hashString(htSHA256, *narCompressed);
narInfo->fileSize = narCompressed->size();

2
src/libstore/binary-cache-store.hh
View file

@ -19,6 +19,8 @@ public:
const Setting<bool> writeNARListing{this, false, "write-nar-listing", "whether to write a JSON file listing the files in each NAR"};
const Setting<Path> secretKeyFile{this, "", "secret-key", "path to secret key used to sign the binary cache"};
const Setting<Path> localNarCache{this, "", "local-nar-cache", "path to a local cache of NARs"};
const Setting<bool> parallelCompression{this, false, "parallel-compression",
"enable multi-threading compression, available for xz only currently"};
private:

3
src/libstore/globals.hh
View file

@ -174,9 +174,6 @@ public:
"Whether to compress logs.",
{"build-compress-log"}};
Setting<bool> parallelCompression{this, false, "parallel-compression",
"Whether to enable parallel compression, only supported with xz currently"};
Setting<unsigned long> maxLogSize{this, 0, "max-build-log-size",
"Maximum number of bytes a builder can write to stdout/stderr "
"before being killed (0 means no limit).",