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* importPath() -> importPaths(). Because of buffering of the input

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stream it's now necessary for the daemon to process the entire
  sequence of exported paths, rather than letting the client do it.
This commit is contained in:
Eelco Dolstra 2011-12-16 22:31:25 +00:00
parent 8d3dfa2c17
commit 273b288a7e
10 changed files with 75 additions and 57 deletions
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10
src/nix-store/nix-store.cc
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@ -600,12 +600,10 @@ static void opImport(Strings opFlags, Strings opArgs)
if (!opArgs.empty()) throw UsageError("no arguments expected");
FdSource source(STDIN_FILENO);
while (true) {
unsigned long long n = readLongLong(source);
if (n == 0) break;
if (n != 1) throw Error("input doesn't look like something created by `nix-store --export'");
cout << format("%1%\n") % store->importPath(requireSignature, source) << std::flush;
}
Paths paths = store->importPaths(requireSignature, source);
foreach (Paths::iterator, i, paths)
cout << format("%1%\n") % *i << std::flush;
}