111 lines
2.5 KiB
C++
111 lines
2.5 KiB
C++
#include "command.hh"
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#include "common-args.hh"
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#include "store-api.hh"
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#include "archive.hh"
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using namespace nix;
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struct CmdAddToStore : MixDryRun, StoreCommand
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{
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Path path;
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std::optional<std::string> namePart;
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FileIngestionMethod ingestionMethod;
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CmdAddToStore()
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{
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// FIXME: completion
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expectArg("path", &path);
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addFlag({
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.longName = "name",
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.shortName = 'n',
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.description = "Override the name component of the store path. It defaults to the base name of *path*.",
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.labels = {"name"},
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.handler = {&namePart},
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});
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}
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void run(ref<Store> store) override
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{
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if (!namePart) namePart = baseNameOf(path);
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StringSink sink;
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dumpPath(path, sink);
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auto narHash = hashString(htSHA256, sink.s);
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Hash hash = narHash;
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if (ingestionMethod == FileIngestionMethod::Flat) {
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HashSink hsink(htSHA256);
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readFile(path, hsink);
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hash = hsink.finish().first;
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}
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ValidPathInfo info {
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*store,
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StorePathDescriptor {
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.name = *namePart,
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.info = FixedOutputInfo {
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{
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.method = std::move(ingestionMethod),
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.hash = std::move(hash),
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},
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.references = {},
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},
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},
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narHash,
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};
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info.narSize = sink.s.size();
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if (!dryRun) {
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auto source = StringSource(sink.s);
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store->addToStore(info, source);
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}
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logger->cout("%s", store->printStorePath(info.path));
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}
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};
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struct CmdAddFile : CmdAddToStore
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{
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CmdAddFile()
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{
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ingestionMethod = FileIngestionMethod::Flat;
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}
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std::string description() override
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{
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return "add a regular file to the Nix store";
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}
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std::string doc() override
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{
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return
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#include "add-file.md"
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;
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}
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};
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struct CmdAddPath : CmdAddToStore
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{
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CmdAddPath()
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{
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ingestionMethod = FileIngestionMethod::Recursive;
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}
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std::string description() override
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{
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return "add a path to the Nix store";
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}
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std::string doc() override
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{
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return
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#include "add-path.md"
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;
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}
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};
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static auto rCmdAddFile = registerCommand2<CmdAddFile>({"store", "add-file"});
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static auto rCmdAddPath = registerCommand2<CmdAddPath>({"store", "add-path"});
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