diff options
Diffstat (limited to 'src/nix-store')
| -rw-r--r-- | src/nix-store/nix-store.cc | 70 |
1 files changed, 35 insertions, 35 deletions
diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc index 941301d2e7a1..5ada79713636 100644 --- a/src/nix-store/nix-store.cc +++ b/src/nix-store/nix-store.cc @@ -47,7 +47,7 @@ LocalStore & ensureLocalStore() static Path useDeriver(Path path) -{ +{ if (!isDerivation(path)) { path = store->queryDeriver(path); if (path == "") @@ -89,18 +89,18 @@ static PathSet realisePath(const Path & path) static void opRealise(Strings opFlags, Strings opArgs) { bool dryRun = false; - + foreach (Strings::iterator, i, opFlags) if (*i == "--dry-run") dryRun = true; else throw UsageError(format("unknown flag `%1%'") % *i); foreach (Strings::iterator, i, opArgs) *i = followLinksToStorePath(*i); - + printMissing(*store, PathSet(opArgs.begin(), opArgs.end())); - + if (dryRun) return; - + /* Build all paths at the same time to exploit parallelism. */ PathSet paths(opArgs.begin(), opArgs.end()); store->buildPaths(paths); @@ -128,7 +128,7 @@ static void opAdd(Strings opFlags, Strings opArgs) static void opAddFixed(Strings opFlags, Strings opArgs) { bool recursive = false; - + for (Strings::iterator i = opFlags.begin(); i != opFlags.end(); ++i) if (*i == "--recursive") recursive = true; @@ -136,7 +136,7 @@ static void opAddFixed(Strings opFlags, Strings opArgs) if (opArgs.empty()) throw UsageError("first argument must be hash algorithm"); - + HashType hashAlgo = parseHashType(opArgs.front()); opArgs.pop_front(); @@ -149,7 +149,7 @@ static void opAddFixed(Strings opFlags, Strings opArgs) static void opPrintFixedPath(Strings opFlags, Strings opArgs) { bool recursive = false; - + for (Strings::iterator i = opFlags.begin(); i != opFlags.end(); ++i) if (*i == "--recursive") recursive = true; @@ -157,7 +157,7 @@ static void opPrintFixedPath(Strings opFlags, Strings opArgs) if (opArgs.size() != 3) throw UsageError(format("`--print-fixed-path' requires three arguments")); - + Strings::iterator i = opArgs.begin(); HashType hashAlgo = parseHashType(*i++); string hash = *i++; @@ -205,12 +205,12 @@ static void printTree(const Path & path, PathSet references; store->queryReferences(path, references); - -#if 0 + +#if 0 for (PathSet::iterator i = drv.inputSrcs.begin(); i != drv.inputSrcs.end(); ++i) cout << format("%1%%2%\n") % (tailPad + treeConn) % *i; -#endif +#endif /* Topologically sort under the relation A < B iff A \in closure(B). That is, if derivation A is an (possibly indirect) @@ -266,7 +266,7 @@ static void opQuery(Strings opFlags, Strings opArgs) else throw UsageError(format("unknown flag `%1%'") % *i); switch (query) { - + case qOutputs: { foreach (Strings::iterator, i, opArgs) { *i = followLinksToStorePath(*i); @@ -293,7 +293,7 @@ static void opQuery(Strings opFlags, Strings opArgs) } } Paths sorted = topoSortPaths(*store, paths); - for (Paths::reverse_iterator i = sorted.rbegin(); + for (Paths::reverse_iterator i = sorted.rbegin(); i != sorted.rend(); ++i) cout << format("%s\n") % *i; break; @@ -328,7 +328,7 @@ static void opQuery(Strings opFlags, Strings opArgs) if (query == qHash) { assert(info.hash.type == htSHA256); cout << format("sha256:%1%\n") % printHash32(info.hash); - } else if (query == qSize) + } else if (query == qSize) cout << format("%1%\n") % info.narSize; } } @@ -340,7 +340,7 @@ static void opQuery(Strings opFlags, Strings opArgs) printTree(followLinksToStorePath(*i), "", "", done); break; } - + case qGraph: { PathSet roots; foreach (Strings::iterator, i, opArgs) { @@ -366,7 +366,7 @@ static void opQuery(Strings opFlags, Strings opArgs) cout << format("%1%\n") % followLinksToStorePath(*i); break; } - + case qRoots: { PathSet referrers; foreach (Strings::iterator, i, opArgs) { @@ -380,7 +380,7 @@ static void opQuery(Strings opFlags, Strings opArgs) cout << format("%1%\n") % i->first; break; } - + default: abort(); } @@ -426,9 +426,9 @@ static void opReadLog(Strings opFlags, Strings opArgs) foreach (Strings::iterator, i, opArgs) { Path path = useDeriver(followLinksToStorePath(*i)); - + Path logPath = (format("%1%/%2%/%3%") % - nixLogDir % drvsLogDir % baseNameOf(path)).str(); + settings.nixLogDir % drvsLogDir % baseNameOf(path)).str(); Path logBz2Path = logPath + ".bz2"; if (pathExists(logPath)) { @@ -454,7 +454,7 @@ static void opReadLog(Strings opFlags, Strings opArgs) } while (err != BZ_STREAM_END); BZ2_bzReadClose(&err, bz); } - + else throw Error(format("build log of derivation `%1%' is not available") % path); } } @@ -474,7 +474,7 @@ static void opDumpDB(Strings opFlags, Strings opArgs) static void registerValidity(bool reregister, bool hashGiven, bool canonicalise) { ValidPathInfos infos; - + while (1) { ValidPathInfo info = decodeValidPathInfo(cin, hashGiven); if (info.path == "") break; @@ -508,7 +508,7 @@ static void opRegisterValidity(Strings opFlags, Strings opArgs) { bool reregister = false; // !!! maybe this should be the default bool hashGiven = false; - + for (Strings::iterator i = opFlags.begin(); i != opFlags.end(); ++i) if (*i == "--reregister") reregister = true; @@ -524,7 +524,7 @@ static void opRegisterValidity(Strings opFlags, Strings opArgs) static void opCheckValidity(Strings opFlags, Strings opArgs) { bool printInvalid = false; - + for (Strings::iterator i = opFlags.begin(); i != opFlags.end(); ++i) if (*i == "--print-invalid") printInvalid = true; @@ -551,13 +551,13 @@ static string showBytes(unsigned long long bytes, unsigned long long blocks) } -struct PrintFreed +struct PrintFreed { bool show; const GCResults & results; PrintFreed(bool show, const GCResults & results) : show(show), results(results) { } - ~PrintFreed() + ~PrintFreed() { if (show) cout << format("%1% store paths deleted, %2% freed\n") @@ -572,9 +572,9 @@ static void opGC(Strings opFlags, Strings opArgs) bool printRoots = false; GCOptions options; options.action = GCOptions::gcDeleteDead; - + GCResults results; - + /* Do what? */ foreach (Strings::iterator, i, opFlags) if (*i == "--print-roots") printRoots = true; @@ -613,14 +613,14 @@ static void opDelete(Strings opFlags, Strings opArgs) { GCOptions options; options.action = GCOptions::gcDeleteSpecific; - + foreach (Strings::iterator, i, opFlags) if (*i == "--ignore-liveness") options.ignoreLiveness = true; else throw UsageError(format("unknown flag `%1%'") % *i); foreach (Strings::iterator, i, opArgs) options.pathsToDelete.insert(followLinksToStorePath(*i)); - + GCResults results; PrintFreed freed(true, results); store->collectGarbage(options, results); @@ -671,9 +671,9 @@ static void opImport(Strings opFlags, Strings opArgs) foreach (Strings::iterator, i, opFlags) if (*i == "--require-signature") requireSignature = true; else throw UsageError(format("unknown flag `%1%'") % *i); - + if (!opArgs.empty()) throw UsageError("no arguments expected"); - + FdSource source(STDIN_FILENO); Paths paths = store->importPaths(requireSignature, source); @@ -700,12 +700,12 @@ static void opVerify(Strings opFlags, Strings opArgs) throw UsageError("no arguments expected"); bool checkContents = false; - + for (Strings::iterator i = opFlags.begin(); i != opFlags.end(); ++i) if (*i == "--check-contents") checkContents = true; else throw UsageError(format("unknown flag `%1%'") % *i); - + ensureLocalStore().verifyStore(checkContents); } @@ -844,7 +844,7 @@ void run(Strings args) } else if (arg == "--indirect") indirectRoot = true; - else if (arg[0] == '-') { + else if (arg[0] == '-') { opFlags.push_back(arg); if (arg == "--max-freed" || arg == "--max-links" || arg == "--max-atime") { /* !!! hack */ if (i != args.end()) opFlags.push_back(*i++); |