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Add a ‘--repair’ flag to nix-instantiate

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This allows repairing corrupted derivations and other source files.
This commit is contained in:
Eelco Dolstra 2012-10-03 15:09:18 -04:00
parent a807edfae8
commit 0a7084567f
11 changed files with 36 additions and 25 deletions
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10
src/libstore/remote-store.cc
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@ -419,8 +419,10 @@ Path RemoteStore::queryPathFromHashPart(const string & hashPart)
Path RemoteStore::addToStore(const Path & _srcPath,
bool recursive, HashType hashAlgo, PathFilter & filter)
bool recursive, HashType hashAlgo, PathFilter & filter, bool repair)
{
if (repair) throw Error("repairing is not supported when building through the Nix daemon");
openConnection();
Path srcPath(absPath(_srcPath));
@ -438,8 +440,10 @@ Path RemoteStore::addToStore(const Path & _srcPath,
Path RemoteStore::addTextToStore(const string & name, const string & s,
const PathSet & references)
const PathSet & references, bool repair)
{
if (repair) throw Error("repairing is not supported when building through the Nix daemon");
openConnection();
writeInt(wopAddTextToStore, to);
writeString(name, to);
@ -476,7 +480,7 @@ Paths RemoteStore::importPaths(bool requireSignature, Source & source)
void RemoteStore::buildPaths(const PathSet & drvPaths, bool repair)
{
if (repair) throw Error("`--repair' is not supported when building through the Nix daemon");
if (repair) throw Error("repairing is not supported when building through the Nix daemon");
openConnection();
writeInt(wopBuildPaths, to);
writeStrings(drvPaths, to);