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makeFixedOutputPath(): Drop superfluous HashType argument

This commit is contained in:
Eelco Dolstra 2016-07-26 21:25:52 +02:00
parent 06bbfb6004
commit ee22a91ab8
12 changed files with 27 additions and 29 deletions
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4
perl/lib/Nix/Store.xs
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@ -288,8 +288,8 @@ SV * makeFixedOutputPath(int recursive, char * algo, char * hash, char * name)
PPCODE:
try {
HashType ht = parseHashType(algo);
Path path = store()->makeFixedOutputPath(recursive, ht,
parseHash16or32(ht, hash), name);
Hash h = parseHash16or32(ht, hash);
Path path = store()->makeFixedOutputPath(recursive, h, name);
XPUSHs(sv_2mortal(newSVpv(path.c_str(), 0)));
} catch (Error & e) {
croak("%s", e.what());

2
src/libexpr/primops.cc
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@ -624,7 +624,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
outputHash = printHash(h);
if (outputHashRecursive) outputHashAlgo = "r:" + outputHashAlgo;
Path outPath = state.store->makeFixedOutputPath(outputHashRecursive, ht, h, drvName);
Path outPath = state.store->makeFixedOutputPath(outputHashRecursive, h, drvName);
drv.env["out"] = outPath;
drv.outputs["out"] = DerivationOutput(outPath, outputHashAlgo, outputHash);
}

2
src/libstore/binary-cache-store.cc
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@ -209,7 +209,7 @@ Path BinaryCacheStore::addToStore(const string & name, const Path & srcPath,
}
ValidPathInfo info;
info.path = makeFixedOutputPath(recursive, hashAlgo, h, name);
info.path = makeFixedOutputPath(recursive, h, name);
addToStore(info, *sink.s, repair);

10
src/libstore/build.cc
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@ -2706,8 +2706,8 @@ void DerivationGoal::registerOutputs()
hash). */
if (i.second.hash != "") {
bool recursive; HashType ht; Hash h;
i.second.parseHashInfo(recursive, ht, h);
bool recursive; Hash h;
i.second.parseHashInfo(recursive, h);
if (!recursive) {
/* The output path should be a regular file without
@ -2719,11 +2719,11 @@ void DerivationGoal::registerOutputs()
/* Check the hash. In hash mode, move the path produced by
the derivation to its content-addressed location. */
Hash h2 = recursive ? hashPath(ht, actualPath).first : hashFile(ht, actualPath);
Hash h2 = recursive ? hashPath(h.type, actualPath).first : hashFile(h.type, actualPath);
if (buildMode == bmHash) {
Path dest = worker.store.makeFixedOutputPath(recursive, ht, h2, drv->env["name"]);
Path dest = worker.store.makeFixedOutputPath(recursive, h2, drv->env["name"]);
printMsg(lvlError, format("build produced path ‘%1%’ with %2% hash ‘%3%’")
% dest % printHashType(ht) % printHash16or32(h2));
% dest % printHashType(h.type) % printHash16or32(h2));
if (worker.store.isValidPath(dest))
return;
Path actualDest = worker.store.toRealPath(dest);

4
src/libstore/derivations.cc
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@ -9,7 +9,7 @@
namespace nix {
void DerivationOutput::parseHashInfo(bool & recursive, HashType & hashType, Hash & hash) const
void DerivationOutput::parseHashInfo(bool & recursive, Hash & hash) const
{
recursive = false;
string algo = hashAlgo;
@ -19,7 +19,7 @@ void DerivationOutput::parseHashInfo(bool & recursive, HashType & hashType, Hash
algo = string(algo, 2);
}
hashType = parseHashType(algo);
HashType hashType = parseHashType(algo);
if (hashType == htUnknown)
throw Error(format("unknown hash algorithm ‘%1%’") % algo);

2
src/libstore/derivations.hh
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@ -29,7 +29,7 @@ struct DerivationOutput
this->hashAlgo = hashAlgo;
this->hash = hash;
}
void parseHashInfo(bool & recursive, HashType & hashType, Hash & hash) const;
void parseHashInfo(bool & recursive, Hash & hash) const;
};
typedef std::map<string, DerivationOutput> DerivationOutputs;

4
src/libstore/download.cc
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@ -232,7 +232,7 @@ Path Downloader::downloadCached(ref<Store> store, const string & url_, bool unpa
Path expectedStorePath;
if (expectedHash) {
expectedStorePath = store->makeFixedOutputPath(unpack, expectedHash.type, expectedHash, name);
expectedStorePath = store->makeFixedOutputPath(unpack, expectedHash, name);
if (store->isValidPath(expectedStorePath))
return expectedStorePath;
}
@ -282,7 +282,7 @@ Path Downloader::downloadCached(ref<Store> store, const string & url_, bool unpa
StringSink sink;
dumpString(*res.data, sink);
Hash hash = hashString(expectedHash ? expectedHash.type : htSHA256, *res.data);
info.path = store->makeFixedOutputPath(false, hash.type, hash, name);
info.path = store->makeFixedOutputPath(false, hash, name);
info.narHash = hashString(htSHA256, *sink.s);
store->addToStore(info, *sink.s, false, true);
storePath = info.path;

8
src/libstore/local-store.cc
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@ -486,9 +486,9 @@ void LocalStore::checkDerivationOutputs(const Path & drvPath, const Derivation &
if (out == drv.outputs.end())
throw Error(format("derivation ‘%1%’ does not have an output named ‘out’") % drvPath);
bool recursive; HashType ht; Hash h;
out->second.parseHashInfo(recursive, ht, h);
Path outPath = makeFixedOutputPath(recursive, ht, h, drvName);
bool recursive; Hash h;
out->second.parseHashInfo(recursive, h);
Path outPath = makeFixedOutputPath(recursive, h, drvName);
StringPairs::const_iterator j = drv.env.find("out");
if (out->second.path != outPath || j == drv.env.end() || j->second != outPath)
@ -940,7 +940,7 @@ Path LocalStore::addToStoreFromDump(const string & dump, const string & name,
{
Hash h = hashString(hashAlgo, dump);
Path dstPath = makeFixedOutputPath(recursive, hashAlgo, h, name);
Path dstPath = makeFixedOutputPath(recursive, h, name);
addTempRoot(dstPath);

11
src/libstore/store-api.cc
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@ -191,13 +191,13 @@ Path Store::makeOutputPath(const string & id,
Path Store::makeFixedOutputPath(bool recursive,
HashType hashAlgo, Hash hash, string name) const
const Hash & hash, const string & name) const
{
return hashAlgo == htSHA256 && recursive
return hash.type == htSHA256 && recursive
? makeStorePath("source", hash, name)
: makeStorePath("output:out", hashString(htSHA256,
"fixed:out:" + (recursive ? (string) "r:" : "") +
printHashType(hashAlgo) + ":" + printHash(hash) + ":"),
printHashType(hash.type) + ":" + printHash(hash) + ":"),
name);
}
@ -205,10 +205,9 @@ Path Store::makeFixedOutputPath(bool recursive,
std::pair<Path, Hash> Store::computeStorePathForPath(const Path & srcPath,
bool recursive, HashType hashAlgo, PathFilter & filter) const
{
HashType ht(hashAlgo);
Hash h = recursive ? hashPath(ht, srcPath, filter).first : hashFile(ht, srcPath);
Hash h = recursive ? hashPath(hashAlgo, srcPath, filter).first : hashFile(hashAlgo, srcPath);
string name = baseNameOf(srcPath);
Path dstPath = makeFixedOutputPath(recursive, hashAlgo, h, name);
Path dstPath = makeFixedOutputPath(recursive, h, name);
return std::pair<Path, Hash>(dstPath, h);
}

2
src/libstore/store-api.hh
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@ -232,7 +232,7 @@ public:
const Hash & hash, const string & name) const;
Path makeFixedOutputPath(bool recursive,
HashType hashAlgo, Hash hash, string name) const;
const Hash & hash, const string & name) const;
/* This is the preparatory part of addToStore() and
addToStoreFixed(); it computes the store path to which srcPath

4
src/nix-prefetch-url/nix-prefetch-url.cc
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@ -146,7 +146,7 @@ int main(int argc, char * * argv)
Path storePath;
if (args.size() == 2) {
expectedHash = parseHash16or32(ht, args[1]);
storePath = store->makeFixedOutputPath(unpack, ht, expectedHash, name);
storePath = store->makeFixedOutputPath(unpack, expectedHash, name);
if (store->isValidPath(storePath))
hash = expectedHash;
else
@ -197,7 +197,7 @@ int main(int argc, char * * argv)
into the Nix store. */
storePath = store->addToStore(name, tmpFile, unpack, ht);
assert(storePath == store->makeFixedOutputPath(unpack, ht, hash, name));
assert(storePath == store->makeFixedOutputPath(unpack, hash, name));
}
if (!printPath)

3
src/nix-store/nix-store.cc
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@ -213,8 +213,7 @@ static void opPrintFixedPath(Strings opFlags, Strings opArgs)
string name = *i++;
cout << format("%1%\n") %
store->makeFixedOutputPath(recursive, hashAlgo,
parseHash16or32(hashAlgo, hash), name);
store->makeFixedOutputPath(recursive, parseHash16or32(hashAlgo, hash), name);
}