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Fix GC failures on bad store path names

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It failed on names like '/nix/store/9ip48nkc9rfy0a4yaw98lp6gipqlib1a-'.
This commit is contained in:
Eelco Dolstra 2020-02-28 18:07:10 +01:00
parent 2e953b567e
commit 22a754c091
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GPG key ID: 8170B4726D7198DE
4 changed files with 35 additions and 29 deletions
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14
src/libstore/path.cc
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@ -55,6 +55,20 @@ StorePath Store::parseStorePath(std::string_view path) const
return StorePath::make(path, storeDir);
}
std::optional<StorePath> Store::maybeParseStorePath(std::string_view path) const
{
try {
return parseStorePath(path);
} catch (Error &) {
return {};
}
}
bool Store::isStorePath(const Path & path) const
{
return (bool) maybeParseStorePath(path);
}
StorePathSet Store::parseStorePathSet(const PathSet & paths) const
{
StorePathSet res;