diff options
Diffstat (limited to 'src/libstore/local-store.cc')
| -rw-r--r-- | src/libstore/local-store.cc | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc index 074c3394ffb1..319f1c719fd6 100644 --- a/src/libstore/local-store.cc +++ b/src/libstore/local-store.cc @@ -367,13 +367,13 @@ LocalStore::LocalStore(bool reserveSpace) LocalStore::~LocalStore() { try { - foreach (RunningSubstituters::iterator, i, runningSubstituters) { - if (i->second.disabled) continue; - i->second.to.close(); - i->second.from.close(); - i->second.error.close(); - if (i->second.pid != -1) - i->second.pid.wait(true); + for (auto & i : runningSubstituters) { + if (i.second.disabled) continue; + i.second.to.close(); + i.second.from.close(); + i.second.error.close(); + if (i.second.pid != -1) + i.second.pid.wait(true); } } catch (...) { ignoreException(); @@ -671,19 +671,19 @@ void LocalStore::checkDerivationOutputs(const Path & drvPath, const Derivation & else { Derivation drvCopy(drv); - foreach (DerivationOutputs::iterator, i, drvCopy.outputs) { - i->second.path = ""; - drvCopy.env[i->first] = ""; + for (auto & i : drvCopy.outputs) { + i.second.path = ""; + drvCopy.env[i.first] = ""; } Hash h = hashDerivationModulo(*this, drvCopy); - foreach (DerivationOutputs::const_iterator, i, drv.outputs) { - Path outPath = makeOutputPath(i->first, h, drvName); - StringPairs::const_iterator j = drv.env.find(i->first); - if (i->second.path != outPath || j == drv.env.end() || j->second != outPath) + for (auto & i : drv.outputs) { + Path outPath = makeOutputPath(i.first, h, drvName); + StringPairs::const_iterator j = drv.env.find(i.first); + if (i.second.path != outPath || j == drv.env.end() || j->second != outPath) throw Error(format("derivation ‘%1%’ has incorrect output ‘%2%’, should be ‘%3%’") - % drvPath % i->second.path % outPath); + % drvPath % i.second.path % outPath); } } } @@ -721,11 +721,11 @@ unsigned long long LocalStore::addValidPath(const ValidPathInfo & info, bool che registration above is undone. */ if (checkOutputs) checkDerivationOutputs(info.path, drv); - foreach (DerivationOutputs::iterator, i, drv.outputs) { + for (auto & i : drv.outputs) { SQLiteStmtUse use(stmtAddDerivationOutput); stmtAddDerivationOutput.bind(id); - stmtAddDerivationOutput.bind(i->first); - stmtAddDerivationOutput.bind(i->second.path); + stmtAddDerivationOutput.bind(i.first); + stmtAddDerivationOutput.bind(i.second.path); if (sqlite3_step(stmtAddDerivationOutput) != SQLITE_DONE) throwSQLiteError(db, format("adding derivation output for ‘%1%’ in database") % info.path); } @@ -796,11 +796,11 @@ void LocalStore::clearFailedPaths(const PathSet & paths) retry_sqlite { SQLiteTxn txn(db); - foreach (PathSet::const_iterator, i, paths) { + for (auto & i : paths) { SQLiteStmtUse use(stmtClearFailedPath); - stmtClearFailedPath.bind(*i); + stmtClearFailedPath.bind(i); if (sqlite3_step(stmtClearFailedPath) != SQLITE_DONE) - throwSQLiteError(db, format("clearing failed path ‘%1%’ in database") % *i); + throwSQLiteError(db, format("clearing failed path ‘%1%’ in database") % i); } txn.commit(); @@ -923,8 +923,8 @@ PathSet LocalStore::queryValidPaths(const PathSet & paths) { retry_sqlite { PathSet res; - foreach (PathSet::const_iterator, i, paths) - if (isValidPath_(*i)) res.insert(*i); + for (auto & i : paths) + if (isValidPath_(i)) res.insert(i); return res; } end_retry_sqlite; } @@ -1212,14 +1212,14 @@ template<class T> T LocalStore::getIntLineFromSubstituter(RunningSubstituter & r PathSet LocalStore::querySubstitutablePaths(const PathSet & paths) { PathSet res; - foreach (Paths::iterator, i, settings.substituters) { + for (auto & i : settings.substituters) { if (res.size() == paths.size()) break; - RunningSubstituter & run(runningSubstituters[*i]); - startSubstituter(*i, run); + RunningSubstituter & run(runningSubstituters[i]); + startSubstituter(i, run); if (run.disabled) continue; string s = "have "; - foreach (PathSet::const_iterator, j, paths) - if (res.find(*j) == res.end()) { s += *j; s += " "; } + for (auto & j : paths) + if (res.find(j) == res.end()) { s += j; s += " "; } writeLine(run.to, s); while (true) { /* FIXME: we only read stderr when an error occurs, so @@ -1243,8 +1243,8 @@ void LocalStore::querySubstitutablePathInfos(const Path & substituter, if (run.disabled) return; string s = "info "; - foreach (PathSet::const_iterator, i, paths) - if (infos.find(*i) == infos.end()) { s += *i; s += " "; } + for (auto & i : paths) + if (infos.find(i) == infos.end()) { s += i; s += " "; } writeLine(run.to, s); while (true) { @@ -1272,9 +1272,9 @@ void LocalStore::querySubstitutablePathInfos(const PathSet & paths, SubstitutablePathInfos & infos) { PathSet todo = paths; - foreach (Paths::iterator, i, settings.substituters) { + for (auto & i : settings.substituters) { if (todo.empty()) break; - querySubstitutablePathInfos(*i, todo, infos); + querySubstitutablePathInfos(i, todo, infos); } } @@ -1304,30 +1304,30 @@ void LocalStore::registerValidPaths(const ValidPathInfos & infos) SQLiteTxn txn(db); PathSet paths; - foreach (ValidPathInfos::const_iterator, i, infos) { - assert(i->hash.type == htSHA256); - if (isValidPath_(i->path)) - updatePathInfo(*i); + for (auto & i : infos) { + assert(i.hash.type == htSHA256); + if (isValidPath_(i.path)) + updatePathInfo(i); else - addValidPath(*i, false); - paths.insert(i->path); + addValidPath(i, false); + paths.insert(i.path); } - foreach (ValidPathInfos::const_iterator, i, infos) { - unsigned long long referrer = queryValidPathId(i->path); - foreach (PathSet::iterator, j, i->references) - addReference(referrer, queryValidPathId(*j)); + for (auto & i : infos) { + unsigned long long referrer = queryValidPathId(i.path); + for (auto & j : i.references) + addReference(referrer, queryValidPathId(j)); } /* Check that the derivation outputs are correct. We can't do this in addValidPath() above, because the references might not be valid yet. */ - foreach (ValidPathInfos::const_iterator, i, infos) - if (isDerivation(i->path)) { + for (auto & i : infos) + if (isDerivation(i.path)) { // FIXME: inefficient; we already loaded the // derivation in addValidPath(). - Derivation drv = readDerivation(i->path); - checkDerivationOutputs(i->path, drv); + Derivation drv = readDerivation(i.path); + checkDerivationOutputs(i.path, drv); } /* Do a topological sort of the paths. This will throw an @@ -1761,8 +1761,8 @@ bool LocalStore::verifyStore(bool checkContents, bool repair) PathSet validPaths2 = queryAllValidPaths(), validPaths, done; - foreach (PathSet::iterator, i, validPaths2) - verifyPath(*i, store, done, validPaths, repair, errors); + for (auto & i : validPaths2) + verifyPath(i, store, done, validPaths, repair, errors); /* Release the GC lock so that checking content hashes (which can take ages) doesn't block the GC or builds. */ @@ -1774,33 +1774,33 @@ bool LocalStore::verifyStore(bool checkContents, bool repair) Hash nullHash(htSHA256); - foreach (PathSet::iterator, i, validPaths) { + for (auto & i : validPaths) { try { - ValidPathInfo info = queryPathInfo(*i); + ValidPathInfo info = queryPathInfo(i); /* Check the content hash (optionally - slow). */ - printMsg(lvlTalkative, format("checking contents of ‘%1%’") % *i); - HashResult current = hashPath(info.hash.type, *i); + printMsg(lvlTalkative, format("checking contents of ‘%1%’") % i); + HashResult current = hashPath(info.hash.type, i); if (info.hash != nullHash && info.hash != current.first) { printMsg(lvlError, format("path ‘%1%’ was modified! " "expected hash ‘%2%’, got ‘%3%’") - % *i % printHash(info.hash) % printHash(current.first)); - if (repair) repairPath(*i); else errors = true; + % i % printHash(info.hash) % printHash(current.first)); + if (repair) repairPath(i); else errors = true; } else { bool update = false; /* Fill in missing hashes. */ if (info.hash == nullHash) { - printMsg(lvlError, format("fixing missing hash on ‘%1%’") % *i); + printMsg(lvlError, format("fixing missing hash on ‘%1%’") % i); info.hash = current.first; update = true; } /* Fill in missing narSize fields (from old stores). */ if (info.narSize == 0) { - printMsg(lvlError, format("updating size field on ‘%1%’ to %2%") % *i % current.second); + printMsg(lvlError, format("updating size field on ‘%1%’ to %2%") % i % current.second); info.narSize = current.second; update = true; } @@ -1812,7 +1812,7 @@ bool LocalStore::verifyStore(bool checkContents, bool repair) } catch (Error & e) { /* It's possible that the path got GC'ed, so ignore errors on invalid paths. */ - if (isValidPath(*i)) + if (isValidPath(i)) printMsg(lvlError, format("error: %1%") % e.msg()); else printMsg(lvlError, format("warning: %1%") % e.msg()); @@ -1844,10 +1844,10 @@ void LocalStore::verifyPath(const Path & path, const PathSet & store, first, then we can invalidate this path as well. */ bool canInvalidate = true; PathSet referrers; queryReferrers(path, referrers); - foreach (PathSet::iterator, i, referrers) - if (*i != path) { - verifyPath(*i, store, done, validPaths, repair, errors); - if (validPaths.find(*i) != validPaths.end()) + for (auto & i : referrers) + if (i != path) { + verifyPath(i, store, done, validPaths, repair, errors); + if (validPaths.find(i) != validPaths.end()) canInvalidate = false; } @@ -1925,12 +1925,12 @@ ValidPathInfo LocalStore::queryPathInfoOld(const Path & path) /* Parse it. */ Strings lines = tokenizeString<Strings>(info, "\n"); - foreach (Strings::iterator, i, lines) { - string::size_type p = i->find(':'); + for (auto & i : lines) { + string::size_type p = i.find(':'); if (p == string::npos) - throw Error(format("corrupt line in ‘%1%’: %2%") % infoFile % *i); - string name(*i, 0, p); - string value(*i, p + 2); + throw Error(format("corrupt line in ‘%1%’: %2%") % infoFile % i); + string name(i, 0, p); + string value(i, p + 2); if (name == "References") { Strings refs = tokenizeString<Strings>(value, " "); res.references = PathSet(refs.begin(), refs.end()); @@ -1960,18 +1960,18 @@ void LocalStore::upgradeStore6() SQLiteTxn txn(db); - foreach (PathSet::iterator, i, validPaths) { - addValidPath(queryPathInfoOld(*i), false); + for (auto & i : validPaths) { + addValidPath(queryPathInfoOld(i), false); std::cerr << "."; } std::cerr << "|"; - foreach (PathSet::iterator, i, validPaths) { - ValidPathInfo info = queryPathInfoOld(*i); - unsigned long long referrer = queryValidPathId(*i); - foreach (PathSet::iterator, j, info.references) - addReference(referrer, queryValidPathId(*j)); + for (auto & i : validPaths) { + ValidPathInfo info = queryPathInfoOld(i); + unsigned long long referrer = queryValidPathId(i); + for (auto & j : info.references) + addReference(referrer, queryValidPathId(j)); std::cerr << "."; } |