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https://github.com/privatevoid-net/nix-super.git
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Fix read-only copyPathToStore()
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parent
95e4376434
commit
eb966921ca
3 changed files with 24 additions and 7 deletions
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@ -2087,16 +2087,13 @@ StorePath EvalState::copyPathToStore(PathSet & context, const SourcePath & path)
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auto dstPath = i != srcToStore.end()
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auto dstPath = i != srcToStore.end()
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? i->second
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? i->second
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: [&]() {
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: [&]() {
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#if 0
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auto p = settings.readOnlyMode
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? store->computeStorePathForPath(path2.baseName(), canonPath(path)).first
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: store->addToStore(path2.baseName(), canonPath(path), FileIngestionMethod::Recursive, htSHA256, defaultPathFilter, repair);
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#endif
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auto source = sinkToSource([&](Sink & sink) {
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auto source = sinkToSource([&](Sink & sink) {
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path.dumpPath(sink);
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path.dumpPath(sink);
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});
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});
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// FIXME: readOnlyMode
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auto dstPath =
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auto dstPath = store->addToStoreFromDump(*source, path.baseName(), FileIngestionMethod::Recursive, htSHA256, repair);
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settings.readOnlyMode
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? store->computeStorePathFromDump(*source, path.baseName()).first
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: store->addToStoreFromDump(*source, path.baseName(), FileIngestionMethod::Recursive, htSHA256, repair);
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allowPath(dstPath);
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allowPath(dstPath);
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srcToStore.insert_or_assign(path, dstPath);
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srcToStore.insert_or_assign(path, dstPath);
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printMsg(lvlChatty, "copied source '%1%' -> '%2%'", path, store->printStorePath(dstPath));
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printMsg(lvlChatty, "copied source '%1%' -> '%2%'", path, store->printStorePath(dstPath));
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@ -230,6 +230,19 @@ std::pair<StorePath, Hash> Store::computeStorePathForPath(std::string_view name,
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}
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}
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std::pair<StorePath, Hash> Store::computeStorePathFromDump(
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Source & dump,
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std::string_view name,
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FileIngestionMethod method,
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HashType hashAlgo) const
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{
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HashSink sink(hashAlgo);
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dump.drainInto(sink);
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auto hash = sink.finish().first;
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return {makeFixedOutputPath(method, hash, name), hash};
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}
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StorePath Store::computeStorePathForText(
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StorePath Store::computeStorePathForText(
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std::string_view name,
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std::string_view name,
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std::string_view s,
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std::string_view s,
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@ -219,10 +219,17 @@ public:
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/* This is the preparatory part of addToStore(); it computes the
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/* This is the preparatory part of addToStore(); it computes the
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store path to which srcPath is to be copied. Returns the store
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store path to which srcPath is to be copied. Returns the store
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path and the cryptographic hash of the contents of srcPath. */
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path and the cryptographic hash of the contents of srcPath. */
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// FIXME: remove
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std::pair<StorePath, Hash> computeStorePathForPath(std::string_view name,
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std::pair<StorePath, Hash> computeStorePathForPath(std::string_view name,
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const Path & srcPath, FileIngestionMethod method = FileIngestionMethod::Recursive,
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const Path & srcPath, FileIngestionMethod method = FileIngestionMethod::Recursive,
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HashType hashAlgo = htSHA256, PathFilter & filter = defaultPathFilter) const;
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HashType hashAlgo = htSHA256, PathFilter & filter = defaultPathFilter) const;
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std::pair<StorePath, Hash> computeStorePathFromDump(
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Source & dump,
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std::string_view name,
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FileIngestionMethod method = FileIngestionMethod::Recursive,
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HashType hashAlgo = htSHA256) const;
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/* Preparatory part of addTextToStore().
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/* Preparatory part of addTextToStore().
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!!! Computation of the path should take the references given to
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!!! Computation of the path should take the references given to
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