mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-10 08:16:15 +02:00
Merge remote-tracking branch 'origin/master' into markdown
This commit is contained in:
Eelco Dolstra
commit
bf290c2306
38 changed files with 475 additions and 197 deletions
|
|
@ -206,26 +206,6 @@ The following settings are currently available:
|
|||
robustness in case of system crashes, but reduces performance. The
|
||||
default is `true`.
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||||
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||||
- `hashed-mirrors`
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||||
A list of web servers used by `builtins.fetchurl` to obtain files by
|
||||
hash. The default is `http://tarballs.nixos.org/`. Given a hash type
|
||||
*ht* and a base-16 hash *h*, Nix will try to download the file from
|
||||
`hashed-mirror/ht/h`. This allows files to be downloaded even if
|
||||
they have disappeared from their original URI. For example, given
|
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the default mirror `http://tarballs.nixos.org/`, when building the
|
||||
derivation
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||||
|
||||
```nix
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builtins.fetchurl {
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url = "https://example.org/foo-1.2.3.tar.xz";
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sha256 = "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae";
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}
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```
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||||
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||||
Nix will attempt to download this file from
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||||
`http://tarballs.nixos.org/sha256/2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae`
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first. If it is not available there, if will try the original URI.
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- `http-connections`
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The maximum number of parallel TCP connections used to fetch files
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||||
from binary caches and by other downloads. It defaults to 25. 0
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|
|
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|
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@ -33,7 +33,7 @@ std::string escapeUri(std::string uri)
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static string currentLoad;
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static AutoCloseFD openSlotLock(const Machine & m, unsigned long long slot)
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static AutoCloseFD openSlotLock(const Machine & m, uint64_t slot)
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{
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return openLockFile(fmt("%s/%s-%d", currentLoad, escapeUri(m.storeUri), slot), true);
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}
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|
|
@ -119,7 +119,7 @@ static int _main(int argc, char * * argv)
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bool rightType = false;
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Machine * bestMachine = nullptr;
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unsigned long long bestLoad = 0;
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uint64_t bestLoad = 0;
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for (auto & m : machines) {
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debug("considering building on remote machine '%s'", m.storeUri);
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@ -130,8 +130,8 @@ static int _main(int argc, char * * argv)
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m.mandatoryMet(requiredFeatures)) {
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rightType = true;
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AutoCloseFD free;
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unsigned long long load = 0;
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for (unsigned long long slot = 0; slot < m.maxJobs; ++slot) {
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uint64_t load = 0;
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for (uint64_t slot = 0; slot < m.maxJobs; ++slot) {
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auto slotLock = openSlotLock(m, slot);
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if (lockFile(slotLock.get(), ltWrite, false)) {
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if (!free) {
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|
|
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|
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@ -65,7 +65,7 @@ void EvalState::realiseContext(const PathSet & context)
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|
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/* For performance, prefetch all substitute info. */
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StorePathSet willBuild, willSubstitute, unknown;
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unsigned long long downloadSize, narSize;
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uint64_t downloadSize, narSize;
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store->queryMissing(drvs, willBuild, willSubstitute, unknown, downloadSize, narSize);
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store->buildPaths(drvs);
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@ -1199,7 +1199,7 @@ static void prim_path(EvalState & state, const Pos & pos, Value * * args, Value
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string name;
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Value * filterFun = nullptr;
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auto method = FileIngestionMethod::Recursive;
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||||
Hash expectedHash(htSHA256);
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std::optional<Hash> expectedHash;
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|
||||
for (auto & attr : *args[0]->attrs) {
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const string & n(attr.name);
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|
|
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|
|
@ -36,7 +36,7 @@ void printGCWarning()
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|
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void printMissing(ref<Store> store, const std::vector<StorePathWithOutputs> & paths, Verbosity lvl)
|
||||
{
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unsigned long long downloadSize, narSize;
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uint64_t downloadSize, narSize;
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StorePathSet willBuild, willSubstitute, unknown;
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store->queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize);
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printMissing(store, willBuild, willSubstitute, unknown, downloadSize, narSize, lvl);
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@ -45,7 +45,7 @@ void printMissing(ref<Store> store, const std::vector<StorePathWithOutputs> & pa
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void printMissing(ref<Store> store, const StorePathSet & willBuild,
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const StorePathSet & willSubstitute, const StorePathSet & unknown,
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unsigned long long downloadSize, unsigned long long narSize, Verbosity lvl)
|
||||
uint64_t downloadSize, uint64_t narSize, Verbosity lvl)
|
||||
{
|
||||
if (!willBuild.empty()) {
|
||||
if (willBuild.size() == 1)
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||||
|
|
@ -386,7 +386,7 @@ RunPager::~RunPager()
|
|||
}
|
||||
|
||||
|
||||
string showBytes(unsigned long long bytes)
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||||
string showBytes(uint64_t bytes)
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||||
{
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return (format("%.2f MiB") % (bytes / (1024.0 * 1024.0))).str();
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}
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||||
|
|
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|
|
@ -47,7 +47,7 @@ void printMissing(
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void printMissing(ref<Store> store, const StorePathSet & willBuild,
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const StorePathSet & willSubstitute, const StorePathSet & unknown,
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||||
unsigned long long downloadSize, unsigned long long narSize, Verbosity lvl = lvlInfo);
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||||
uint64_t downloadSize, uint64_t narSize, Verbosity lvl = lvlInfo);
|
||||
|
||||
string getArg(const string & opt,
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||||
Strings::iterator & i, const Strings::iterator & end);
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||||
|
|
@ -110,7 +110,7 @@ extern volatile ::sig_atomic_t blockInt;
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|||
|
||||
/* GC helpers. */
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||||
|
||||
string showBytes(unsigned long long bytes);
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||||
string showBytes(uint64_t bytes);
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||||
|
||||
struct GCResults;
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||||
|
||||
|
|
|
|||
|
|
@ -297,7 +297,7 @@ public:
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GoalPtr makeDerivationGoal(const StorePath & drvPath, const StringSet & wantedOutputs, BuildMode buildMode = bmNormal);
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std::shared_ptr<DerivationGoal> makeBasicDerivationGoal(const StorePath & drvPath,
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const BasicDerivation & drv, BuildMode buildMode = bmNormal);
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GoalPtr makeSubstitutionGoal(const StorePath & storePath, RepairFlag repair = NoRepair);
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GoalPtr makeSubstitutionGoal(const StorePath & storePath, RepairFlag repair = NoRepair, std::optional<ContentAddress> ca = std::nullopt);
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|
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/* Remove a dead goal. */
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void removeGoal(GoalPtr goal);
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@ -1206,7 +1206,7 @@ void DerivationGoal::haveDerivation()
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them. */
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if (settings.useSubstitutes && parsedDrv->substitutesAllowed())
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for (auto & i : invalidOutputs)
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addWaitee(worker.makeSubstitutionGoal(i, buildMode == bmRepair ? Repair : NoRepair));
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addWaitee(worker.makeSubstitutionGoal(i, buildMode == bmRepair ? Repair : NoRepair, getDerivationCA(*drv)));
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if (waitees.empty()) /* to prevent hang (no wake-up event) */
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outputsSubstituted();
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@ -1646,13 +1646,13 @@ void DerivationGoal::buildDone()
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So instead, check if the disk is (nearly) full now. If
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so, we don't mark this build as a permanent failure. */
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||||
#if HAVE_STATVFS
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unsigned long long required = 8ULL * 1024 * 1024; // FIXME: make configurable
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uint64_t required = 8ULL * 1024 * 1024; // FIXME: make configurable
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||||
struct statvfs st;
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if (statvfs(worker.store.realStoreDir.c_str(), &st) == 0 &&
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(unsigned long long) st.f_bavail * st.f_bsize < required)
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(uint64_t) st.f_bavail * st.f_bsize < required)
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||||
diskFull = true;
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||||
if (statvfs(tmpDir.c_str(), &st) == 0 &&
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||||
(unsigned long long) st.f_bavail * st.f_bsize < required)
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||||
(uint64_t) st.f_bavail * st.f_bsize < required)
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||||
diskFull = true;
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||||
#endif
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||||
|
||||
|
|
@ -2851,7 +2851,7 @@ struct RestrictedStore : public LocalFSStore
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|||
|
||||
void queryMissing(const std::vector<StorePathWithOutputs> & targets,
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||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize) override
|
||||
uint64_t & downloadSize, uint64_t & narSize) override
|
||||
{
|
||||
/* This is slightly impure since it leaks information to the
|
||||
client about what paths will be built/substituted or are
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||||
|
|
@ -4276,6 +4276,10 @@ private:
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|||
/* The store path that should be realised through a substitute. */
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StorePath storePath;
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|
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/* The path the substituter refers to the path as. This will be
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* different when the stores have different names. */
|
||||
std::optional<StorePath> subPath;
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/* The remaining substituters. */
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std::list<ref<Store>> subs;
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||||
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|
@ -4309,8 +4313,11 @@ private:
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typedef void (SubstitutionGoal::*GoalState)();
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GoalState state;
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|
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/* Content address for recomputing store path */
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std::optional<ContentAddress> ca;
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public:
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SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair = NoRepair);
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SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair = NoRepair, std::optional<ContentAddress> ca = std::nullopt);
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~SubstitutionGoal();
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void timedOut(Error && ex) override { abort(); };
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|
|
@ -4340,10 +4347,11 @@ public:
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|||
};
|
||||
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||||
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SubstitutionGoal::SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair)
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SubstitutionGoal::SubstitutionGoal(const StorePath & storePath, Worker & worker, RepairFlag repair, std::optional<ContentAddress> ca)
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: Goal(worker)
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, storePath(storePath)
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, repair(repair)
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, ca(ca)
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{
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state = &SubstitutionGoal::init;
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name = fmt("substitution of '%s'", worker.store.printStorePath(this->storePath));
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|
|
@ -4418,14 +4426,18 @@ void SubstitutionGoal::tryNext()
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sub = subs.front();
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subs.pop_front();
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||||
|
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if (sub->storeDir != worker.store.storeDir) {
|
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if (ca) {
|
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subPath = sub->makeFixedOutputPathFromCA(storePath.name(), *ca);
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if (sub->storeDir == worker.store.storeDir)
|
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assert(subPath == storePath);
|
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} else if (sub->storeDir != worker.store.storeDir) {
|
||||
tryNext();
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||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
// FIXME: make async
|
||||
info = sub->queryPathInfo(storePath);
|
||||
info = sub->queryPathInfo(subPath ? *subPath : storePath);
|
||||
} catch (InvalidPath &) {
|
||||
tryNext();
|
||||
return;
|
||||
|
|
@ -4444,6 +4456,19 @@ void SubstitutionGoal::tryNext()
|
|||
throw;
|
||||
}
|
||||
|
||||
if (info->path != storePath) {
|
||||
if (info->isContentAddressed(*sub) && info->references.empty()) {
|
||||
auto info2 = std::make_shared<ValidPathInfo>(*info);
|
||||
info2->path = storePath;
|
||||
info = info2;
|
||||
} else {
|
||||
printError("asked '%s' for '%s' but got '%s'",
|
||||
sub->getUri(), worker.store.printStorePath(storePath), sub->printStorePath(info->path));
|
||||
tryNext();
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/* Update the total expected download size. */
|
||||
auto narInfo = std::dynamic_pointer_cast<const NarInfo>(info);
|
||||
|
||||
|
|
@ -4533,7 +4558,7 @@ void SubstitutionGoal::tryToRun()
|
|||
PushActivity pact(act.id);
|
||||
|
||||
copyStorePath(ref<Store>(sub), ref<Store>(worker.store.shared_from_this()),
|
||||
storePath, repair, sub->isTrusted ? NoCheckSigs : CheckSigs);
|
||||
subPath ? *subPath : storePath, repair, sub->isTrusted ? NoCheckSigs : CheckSigs);
|
||||
|
||||
promise.set_value();
|
||||
} catch (...) {
|
||||
|
|
@ -4666,11 +4691,11 @@ std::shared_ptr<DerivationGoal> Worker::makeBasicDerivationGoal(const StorePath
|
|||
}
|
||||
|
||||
|
||||
GoalPtr Worker::makeSubstitutionGoal(const StorePath & path, RepairFlag repair)
|
||||
GoalPtr Worker::makeSubstitutionGoal(const StorePath & path, RepairFlag repair, std::optional<ContentAddress> ca)
|
||||
{
|
||||
GoalPtr goal = substitutionGoals[path].lock(); // FIXME
|
||||
if (!goal) {
|
||||
goal = std::make_shared<SubstitutionGoal>(path, *this, repair);
|
||||
goal = std::make_shared<SubstitutionGoal>(path, *this, repair, ca);
|
||||
substitutionGoals.insert_or_assign(path, goal);
|
||||
wakeUp(goal);
|
||||
}
|
||||
|
|
@ -5038,7 +5063,7 @@ void Worker::markContentsGood(const StorePath & path)
|
|||
static void primeCache(Store & store, const std::vector<StorePathWithOutputs> & paths)
|
||||
{
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
store.queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
||||
if (!willBuild.empty() && 0 == settings.maxBuildJobs && getMachines().empty())
|
||||
|
|
|
|||
|
|
@ -58,26 +58,6 @@ void builtinFetchurl(const BasicDerivation & drv, const std::string & netrcData)
|
|||
}
|
||||
};
|
||||
|
||||
/* We always have one output, and if it's a fixed-output derivation (as
|
||||
checked below) it must be the only output */
|
||||
auto & output = drv.outputs.begin()->second;
|
||||
|
||||
/* Try the hashed mirrors first. */
|
||||
if (auto hash = std::get_if<DerivationOutputFixed>(&output.output)) {
|
||||
if (hash->hash.method == FileIngestionMethod::Flat) {
|
||||
for (auto hashedMirror : settings.hashedMirrors.get()) {
|
||||
try {
|
||||
if (!hasSuffix(hashedMirror, "/")) hashedMirror += '/';
|
||||
fetch(hashedMirror + printHashType(hash->hash.hash.type) + "/" + hash->hash.hash.to_string(Base16, false));
|
||||
return;
|
||||
} catch (Error & e) {
|
||||
debug(e.what());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Otherwise try the specified URL. */
|
||||
fetch(mainUrl);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -579,7 +579,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
auto path = store->parseStorePath(readString(from));
|
||||
logger->startWork();
|
||||
SubstitutablePathInfos infos;
|
||||
store->querySubstitutablePathInfos({path}, infos);
|
||||
store->querySubstitutablePathInfos({{path, std::nullopt}}, infos);
|
||||
logger->stopWork();
|
||||
auto i = infos.find(path);
|
||||
if (i == infos.end())
|
||||
|
|
@ -595,10 +595,16 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
}
|
||||
|
||||
case wopQuerySubstitutablePathInfos: {
|
||||
auto paths = readStorePaths<StorePathSet>(*store, from);
|
||||
logger->startWork();
|
||||
SubstitutablePathInfos infos;
|
||||
store->querySubstitutablePathInfos(paths, infos);
|
||||
StorePathCAMap pathsMap = {};
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) < 22) {
|
||||
auto paths = readStorePaths<StorePathSet>(*store, from);
|
||||
for (auto & path : paths)
|
||||
pathsMap.emplace(path, std::nullopt);
|
||||
} else
|
||||
pathsMap = readStorePathCAMap(*store, from);
|
||||
logger->startWork();
|
||||
store->querySubstitutablePathInfos(pathsMap, infos);
|
||||
logger->stopWork();
|
||||
to << infos.size();
|
||||
for (auto & i : infos) {
|
||||
|
|
@ -790,7 +796,7 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
targets.push_back(store->parsePathWithOutputs(s));
|
||||
logger->startWork();
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
store->queryMissing(targets, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
logger->stopWork();
|
||||
writeStorePaths(*store, to, willBuild);
|
||||
|
|
|
|||
|
|
@ -500,7 +500,7 @@ struct LocalStore::GCState
|
|||
StorePathSet alive;
|
||||
bool gcKeepOutputs;
|
||||
bool gcKeepDerivations;
|
||||
unsigned long long bytesInvalidated;
|
||||
uint64_t bytesInvalidated;
|
||||
bool moveToTrash = true;
|
||||
bool shouldDelete;
|
||||
GCState(const GCOptions & options, GCResults & results)
|
||||
|
|
@ -518,7 +518,7 @@ bool LocalStore::isActiveTempFile(const GCState & state,
|
|||
|
||||
void LocalStore::deleteGarbage(GCState & state, const Path & path)
|
||||
{
|
||||
unsigned long long bytesFreed;
|
||||
uint64_t bytesFreed;
|
||||
deletePath(path, bytesFreed);
|
||||
state.results.bytesFreed += bytesFreed;
|
||||
}
|
||||
|
|
@ -528,7 +528,7 @@ void LocalStore::deletePathRecursive(GCState & state, const Path & path)
|
|||
{
|
||||
checkInterrupt();
|
||||
|
||||
unsigned long long size = 0;
|
||||
uint64_t size = 0;
|
||||
|
||||
auto storePath = maybeParseStorePath(path);
|
||||
if (storePath && isValidPath(*storePath)) {
|
||||
|
|
@ -687,7 +687,7 @@ void LocalStore::removeUnusedLinks(const GCState & state)
|
|||
AutoCloseDir dir(opendir(linksDir.c_str()));
|
||||
if (!dir) throw SysError("opening directory '%1%'", linksDir);
|
||||
|
||||
long long actualSize = 0, unsharedSize = 0;
|
||||
int64_t actualSize = 0, unsharedSize = 0;
|
||||
|
||||
struct dirent * dirent;
|
||||
while (errno = 0, dirent = readdir(dir.get())) {
|
||||
|
|
@ -717,10 +717,10 @@ void LocalStore::removeUnusedLinks(const GCState & state)
|
|||
struct stat st;
|
||||
if (stat(linksDir.c_str(), &st) == -1)
|
||||
throw SysError("statting '%1%'", linksDir);
|
||||
long long overhead = st.st_blocks * 512ULL;
|
||||
auto overhead = st.st_blocks * 512ULL;
|
||||
|
||||
printInfo(format("note: currently hard linking saves %.2f MiB")
|
||||
% ((unsharedSize - actualSize - overhead) / (1024.0 * 1024.0)));
|
||||
printInfo("note: currently hard linking saves %.2f MiB",
|
||||
((unsharedSize - actualSize - overhead) / (1024.0 * 1024.0)));
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -335,9 +335,6 @@ public:
|
|||
"setuid/setgid bits or with file capabilities."};
|
||||
#endif
|
||||
|
||||
Setting<Strings> hashedMirrors{this, {"http://tarballs.nixos.org/"}, "hashed-mirrors",
|
||||
"A list of servers used by builtins.fetchurl to fetch files by hash."};
|
||||
|
||||
Setting<uint64_t> minFree{this, 0, "min-free",
|
||||
"Automatically run the garbage collector when free disk space drops below the specified amount."};
|
||||
|
||||
|
|
|
|||
|
|
@ -839,20 +839,32 @@ StorePathSet LocalStore::querySubstitutablePaths(const StorePathSet & paths)
|
|||
}
|
||||
|
||||
|
||||
void LocalStore::querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
SubstitutablePathInfos & infos)
|
||||
void LocalStore::querySubstitutablePathInfos(const StorePathCAMap & paths, SubstitutablePathInfos & infos)
|
||||
{
|
||||
if (!settings.useSubstitutes) return;
|
||||
for (auto & sub : getDefaultSubstituters()) {
|
||||
if (sub->storeDir != storeDir) continue;
|
||||
for (auto & path : paths) {
|
||||
if (infos.count(path)) continue;
|
||||
debug("checking substituter '%s' for path '%s'", sub->getUri(), printStorePath(path));
|
||||
auto subPath(path.first);
|
||||
|
||||
// recompute store path so that we can use a different store root
|
||||
if (path.second) {
|
||||
subPath = makeFixedOutputPathFromCA(path.first.name(), *path.second);
|
||||
if (sub->storeDir == storeDir)
|
||||
assert(subPath == path.first);
|
||||
if (subPath != path.first)
|
||||
debug("replaced path '%s' with '%s' for substituter '%s'", printStorePath(path.first), sub->printStorePath(subPath), sub->getUri());
|
||||
} else if (sub->storeDir != storeDir) continue;
|
||||
|
||||
debug("checking substituter '%s' for path '%s'", sub->getUri(), sub->printStorePath(subPath));
|
||||
try {
|
||||
auto info = sub->queryPathInfo(path);
|
||||
auto info = sub->queryPathInfo(subPath);
|
||||
|
||||
if (sub->storeDir != storeDir && !(info->isContentAddressed(*sub) && info->references.empty()))
|
||||
continue;
|
||||
|
||||
auto narInfo = std::dynamic_pointer_cast<const NarInfo>(
|
||||
std::shared_ptr<const ValidPathInfo>(info));
|
||||
infos.insert_or_assign(path, SubstitutablePathInfo{
|
||||
infos.insert_or_assign(path.first, SubstitutablePathInfo{
|
||||
info->deriver,
|
||||
info->references,
|
||||
narInfo ? narInfo->fileSize : 0,
|
||||
|
|
|
|||
|
|
@ -29,8 +29,8 @@ struct Derivation;
|
|||
struct OptimiseStats
|
||||
{
|
||||
unsigned long filesLinked = 0;
|
||||
unsigned long long bytesFreed = 0;
|
||||
unsigned long long blocksFreed = 0;
|
||||
uint64_t bytesFreed = 0;
|
||||
uint64_t blocksFreed = 0;
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -139,7 +139,7 @@ public:
|
|||
|
||||
StorePathSet querySubstitutablePaths(const StorePathSet & paths) override;
|
||||
|
||||
void querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
void querySubstitutablePathInfos(const StorePathCAMap & paths,
|
||||
SubstitutablePathInfos & infos) override;
|
||||
|
||||
void addToStore(const ValidPathInfo & info, Source & source,
|
||||
|
|
|
|||
|
|
@ -108,9 +108,19 @@ void Store::computeFSClosure(const StorePath & startPath,
|
|||
}
|
||||
|
||||
|
||||
std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv)
|
||||
{
|
||||
auto out = drv.outputs.find("out");
|
||||
if (out != drv.outputs.end()) {
|
||||
if (auto v = std::get_if<DerivationOutputFixed>(&out->second.output))
|
||||
return v->hash;
|
||||
}
|
||||
return std::nullopt;
|
||||
}
|
||||
|
||||
void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild_, StorePathSet & willSubstitute_, StorePathSet & unknown_,
|
||||
unsigned long long & downloadSize_, unsigned long long & narSize_)
|
||||
uint64_t & downloadSize_, uint64_t & narSize_)
|
||||
{
|
||||
Activity act(*logger, lvlDebug, actUnknown, "querying info about missing paths");
|
||||
|
||||
|
|
@ -122,8 +132,8 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
{
|
||||
std::unordered_set<std::string> done;
|
||||
StorePathSet & unknown, & willSubstitute, & willBuild;
|
||||
unsigned long long & downloadSize;
|
||||
unsigned long long & narSize;
|
||||
uint64_t & downloadSize;
|
||||
uint64_t & narSize;
|
||||
};
|
||||
|
||||
struct DrvState
|
||||
|
|
@ -157,7 +167,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
auto outPath = parseStorePath(outPathS);
|
||||
|
||||
SubstitutablePathInfos infos;
|
||||
querySubstitutablePathInfos({outPath}, infos);
|
||||
querySubstitutablePathInfos({{outPath, getDerivationCA(*drv)}}, infos);
|
||||
|
||||
if (infos.empty()) {
|
||||
drvState_->lock()->done = true;
|
||||
|
|
@ -214,7 +224,7 @@ void Store::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
|||
if (isValidPath(path.path)) return;
|
||||
|
||||
SubstitutablePathInfos infos;
|
||||
querySubstitutablePathInfos({path.path}, infos);
|
||||
querySubstitutablePathInfos({{path.path, std::nullopt}}, infos);
|
||||
|
||||
if (infos.empty()) {
|
||||
auto state(state_.lock());
|
||||
|
|
|
|||
|
|
@ -80,14 +80,14 @@ struct NarAccessor : public FSAccessor
|
|||
parents.top()->isExecutable = true;
|
||||
}
|
||||
|
||||
void preallocateContents(unsigned long long size) override
|
||||
void preallocateContents(uint64_t size) override
|
||||
{
|
||||
assert(size <= std::numeric_limits<uint64_t>::max());
|
||||
parents.top()->size = (uint64_t) size;
|
||||
parents.top()->start = pos;
|
||||
}
|
||||
|
||||
void receiveContents(unsigned char * data, unsigned int len) override
|
||||
void receiveContents(unsigned char * data, size_t len) override
|
||||
{ }
|
||||
|
||||
void createSymlink(const Path & path, const string & target) override
|
||||
|
|
|
|||
|
|
@ -282,7 +282,7 @@ void LocalStore::optimiseStore(OptimiseStats & stats)
|
|||
}
|
||||
}
|
||||
|
||||
static string showBytes(unsigned long long bytes)
|
||||
static string showBytes(uint64_t bytes)
|
||||
{
|
||||
return (format("%.2f MiB") % (bytes / (1024.0 * 1024.0))).str();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -64,6 +64,8 @@ typedef std::set<StorePath> StorePathSet;
|
|||
typedef std::vector<StorePath> StorePaths;
|
||||
typedef std::map<string, StorePath> OutputPathMap;
|
||||
|
||||
typedef std::map<StorePath, std::optional<ContentAddress>> StorePathCAMap;
|
||||
|
||||
/* Extension of derivations in the Nix store. */
|
||||
const std::string drvExtension = ".drv";
|
||||
|
||||
|
|
|
|||
|
|
@ -39,6 +39,24 @@ void writeStorePaths(const Store & store, Sink & out, const StorePathSet & paths
|
|||
out << store.printStorePath(i);
|
||||
}
|
||||
|
||||
StorePathCAMap readStorePathCAMap(const Store & store, Source & from)
|
||||
{
|
||||
StorePathCAMap paths;
|
||||
auto count = readNum<size_t>(from);
|
||||
while (count--)
|
||||
paths.insert_or_assign(store.parseStorePath(readString(from)), parseContentAddressOpt(readString(from)));
|
||||
return paths;
|
||||
}
|
||||
|
||||
void writeStorePathCAMap(const Store & store, Sink & out, const StorePathCAMap & paths)
|
||||
{
|
||||
out << paths.size();
|
||||
for (auto & i : paths) {
|
||||
out << store.printStorePath(i.first);
|
||||
out << renderContentAddress(i.second);
|
||||
}
|
||||
}
|
||||
|
||||
std::map<string, StorePath> readOutputPathMap(const Store & store, Source & from)
|
||||
{
|
||||
std::map<string, StorePath> pathMap;
|
||||
|
|
@ -332,18 +350,17 @@ StorePathSet RemoteStore::querySubstitutablePaths(const StorePathSet & paths)
|
|||
}
|
||||
|
||||
|
||||
void RemoteStore::querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
SubstitutablePathInfos & infos)
|
||||
void RemoteStore::querySubstitutablePathInfos(const StorePathCAMap & pathsMap, SubstitutablePathInfos & infos)
|
||||
{
|
||||
if (paths.empty()) return;
|
||||
if (pathsMap.empty()) return;
|
||||
|
||||
auto conn(getConnection());
|
||||
|
||||
if (GET_PROTOCOL_MINOR(conn->daemonVersion) < 12) {
|
||||
|
||||
for (auto & i : paths) {
|
||||
for (auto & i : pathsMap) {
|
||||
SubstitutablePathInfo info;
|
||||
conn->to << wopQuerySubstitutablePathInfo << printStorePath(i);
|
||||
conn->to << wopQuerySubstitutablePathInfo << printStorePath(i.first);
|
||||
conn.processStderr();
|
||||
unsigned int reply = readInt(conn->from);
|
||||
if (reply == 0) continue;
|
||||
|
|
@ -353,13 +370,19 @@ void RemoteStore::querySubstitutablePathInfos(const StorePathSet & paths,
|
|||
info.references = readStorePaths<StorePathSet>(*this, conn->from);
|
||||
info.downloadSize = readLongLong(conn->from);
|
||||
info.narSize = readLongLong(conn->from);
|
||||
infos.insert_or_assign(i, std::move(info));
|
||||
infos.insert_or_assign(i.first, std::move(info));
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
conn->to << wopQuerySubstitutablePathInfos;
|
||||
writeStorePaths(*this, conn->to, paths);
|
||||
if (GET_PROTOCOL_MINOR(conn->daemonVersion) < 22) {
|
||||
StorePathSet paths;
|
||||
for (auto & path : pathsMap)
|
||||
paths.insert(path.first);
|
||||
writeStorePaths(*this, conn->to, paths);
|
||||
} else
|
||||
writeStorePathCAMap(*this, conn->to, pathsMap);
|
||||
conn.processStderr();
|
||||
size_t count = readNum<size_t>(conn->from);
|
||||
for (size_t n = 0; n < count; n++) {
|
||||
|
|
@ -782,7 +805,7 @@ void RemoteStore::addSignatures(const StorePath & storePath, const StringSet & s
|
|||
|
||||
void RemoteStore::queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize)
|
||||
uint64_t & downloadSize, uint64_t & narSize)
|
||||
{
|
||||
{
|
||||
auto conn(getConnection());
|
||||
|
|
|
|||
|
|
@ -56,7 +56,7 @@ public:
|
|||
|
||||
StorePathSet querySubstitutablePaths(const StorePathSet & paths) override;
|
||||
|
||||
void querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
void querySubstitutablePathInfos(const StorePathCAMap & paths,
|
||||
SubstitutablePathInfos & infos) override;
|
||||
|
||||
void addToStore(const ValidPathInfo & info, Source & nar,
|
||||
|
|
@ -94,7 +94,7 @@ public:
|
|||
|
||||
void queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize) override;
|
||||
uint64_t & downloadSize, uint64_t & narSize) override;
|
||||
|
||||
void connect() override;
|
||||
|
||||
|
|
|
|||
|
|
@ -193,6 +193,23 @@ StorePath Store::makeFixedOutputPath(
|
|||
}
|
||||
}
|
||||
|
||||
// FIXME Put this somewhere?
|
||||
template<class... Ts> struct overloaded : Ts... { using Ts::operator()...; };
|
||||
template<class... Ts> overloaded(Ts...) -> overloaded<Ts...>;
|
||||
|
||||
StorePath Store::makeFixedOutputPathFromCA(std::string_view name, ContentAddress ca,
|
||||
const StorePathSet & references, bool hasSelfReference) const
|
||||
{
|
||||
// New template
|
||||
return std::visit(overloaded {
|
||||
[&](TextHash th) {
|
||||
return makeTextPath(name, th.hash, references);
|
||||
},
|
||||
[&](FixedOutputHash fsh) {
|
||||
return makeFixedOutputPath(fsh.method, fsh.hash, name, references, hasSelfReference);
|
||||
}
|
||||
}, ca);
|
||||
}
|
||||
|
||||
StorePath Store::makeTextPath(std::string_view name, const Hash & hash,
|
||||
const StorePathSet & references) const
|
||||
|
|
@ -689,6 +706,15 @@ void copyStorePath(ref<Store> srcStore, ref<Store> dstStore,
|
|||
|
||||
uint64_t total = 0;
|
||||
|
||||
// recompute store path on the chance dstStore does it differently
|
||||
if (info->ca && info->references.empty()) {
|
||||
auto info2 = make_ref<ValidPathInfo>(*info);
|
||||
info2->path = dstStore->makeFixedOutputPathFromCA(info->path.name(), *info->ca);
|
||||
if (dstStore->storeDir == srcStore->storeDir)
|
||||
assert(info->path == info2->path);
|
||||
info = info2;
|
||||
}
|
||||
|
||||
if (!info->narHash) {
|
||||
StringSink sink;
|
||||
srcStore->narFromPath({storePath}, sink);
|
||||
|
|
@ -724,7 +750,7 @@ void copyStorePath(ref<Store> srcStore, ref<Store> dstStore,
|
|||
}
|
||||
|
||||
|
||||
void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & storePaths,
|
||||
std::map<StorePath, StorePath> copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & storePaths,
|
||||
RepairFlag repair, CheckSigsFlag checkSigs, SubstituteFlag substitute)
|
||||
{
|
||||
auto valid = dstStore->queryValidPaths(storePaths, substitute);
|
||||
|
|
@ -733,7 +759,11 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & st
|
|||
for (auto & path : storePaths)
|
||||
if (!valid.count(path)) missing.insert(path);
|
||||
|
||||
if (missing.empty()) return;
|
||||
std::map<StorePath, StorePath> pathsMap;
|
||||
for (auto & path : storePaths)
|
||||
pathsMap.insert_or_assign(path, path);
|
||||
|
||||
if (missing.empty()) return pathsMap;
|
||||
|
||||
Activity act(*logger, lvlInfo, actCopyPaths, fmt("copying %d paths", missing.size()));
|
||||
|
||||
|
|
@ -752,14 +782,23 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & st
|
|||
StorePathSet(missing.begin(), missing.end()),
|
||||
|
||||
[&](const StorePath & storePath) {
|
||||
auto info = srcStore->queryPathInfo(storePath);
|
||||
auto storePathForDst = storePath;
|
||||
if (info->ca && info->references.empty()) {
|
||||
storePathForDst = dstStore->makeFixedOutputPathFromCA(storePath.name(), *info->ca);
|
||||
if (dstStore->storeDir == srcStore->storeDir)
|
||||
assert(storePathForDst == storePath);
|
||||
if (storePathForDst != storePath)
|
||||
debug("replaced path '%s' to '%s' for substituter '%s'", srcStore->printStorePath(storePath), dstStore->printStorePath(storePathForDst), dstStore->getUri());
|
||||
}
|
||||
pathsMap.insert_or_assign(storePath, storePathForDst);
|
||||
|
||||
if (dstStore->isValidPath(storePath)) {
|
||||
nrDone++;
|
||||
showProgress();
|
||||
return StorePathSet();
|
||||
}
|
||||
|
||||
auto info = srcStore->queryPathInfo(storePath);
|
||||
|
||||
bytesExpected += info->narSize;
|
||||
act.setExpected(actCopyPath, bytesExpected);
|
||||
|
||||
|
|
@ -769,7 +808,19 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & st
|
|||
[&](const StorePath & storePath) {
|
||||
checkInterrupt();
|
||||
|
||||
if (!dstStore->isValidPath(storePath)) {
|
||||
auto info = srcStore->queryPathInfo(storePath);
|
||||
|
||||
auto storePathForDst = storePath;
|
||||
if (info->ca && info->references.empty()) {
|
||||
storePathForDst = dstStore->makeFixedOutputPathFromCA(storePath.name(), *info->ca);
|
||||
if (dstStore->storeDir == srcStore->storeDir)
|
||||
assert(storePathForDst == storePath);
|
||||
if (storePathForDst != storePath)
|
||||
debug("replaced path '%s' to '%s' for substituter '%s'", srcStore->printStorePath(storePath), dstStore->printStorePath(storePathForDst), dstStore->getUri());
|
||||
}
|
||||
pathsMap.insert_or_assign(storePath, storePathForDst);
|
||||
|
||||
if (!dstStore->isValidPath(storePathForDst)) {
|
||||
MaintainCount<decltype(nrRunning)> mc(nrRunning);
|
||||
showProgress();
|
||||
try {
|
||||
|
|
@ -787,6 +838,8 @@ void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & st
|
|||
nrDone++;
|
||||
showProgress();
|
||||
});
|
||||
|
||||
return pathsMap;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -863,10 +916,6 @@ void ValidPathInfo::sign(const Store & store, const SecretKey & secretKey)
|
|||
sigs.insert(secretKey.signDetached(fingerprint(store)));
|
||||
}
|
||||
|
||||
// FIXME Put this somewhere?
|
||||
template<class... Ts> struct overloaded : Ts... { using Ts::operator()...; };
|
||||
template<class... Ts> overloaded(Ts...) -> overloaded<Ts...>;
|
||||
|
||||
bool ValidPathInfo::isContentAddressed(const Store & store) const
|
||||
{
|
||||
if (! ca) return false;
|
||||
|
|
|
|||
|
|
@ -85,7 +85,7 @@ struct GCOptions
|
|||
StorePathSet pathsToDelete;
|
||||
|
||||
/* Stop after at least `maxFreed' bytes have been freed. */
|
||||
unsigned long long maxFreed{std::numeric_limits<unsigned long long>::max()};
|
||||
uint64_t maxFreed{std::numeric_limits<uint64_t>::max()};
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -97,7 +97,7 @@ struct GCResults
|
|||
|
||||
/* For `gcReturnDead', `gcDeleteDead' and `gcDeleteSpecific', the
|
||||
number of bytes that would be or was freed. */
|
||||
unsigned long long bytesFreed = 0;
|
||||
uint64_t bytesFreed = 0;
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -105,8 +105,8 @@ struct SubstitutablePathInfo
|
|||
{
|
||||
std::optional<StorePath> deriver;
|
||||
StorePathSet references;
|
||||
unsigned long long downloadSize; /* 0 = unknown or inapplicable */
|
||||
unsigned long long narSize; /* 0 = unknown */
|
||||
uint64_t downloadSize; /* 0 = unknown or inapplicable */
|
||||
uint64_t narSize; /* 0 = unknown */
|
||||
};
|
||||
|
||||
typedef std::map<StorePath, SubstitutablePathInfo> SubstitutablePathInfos;
|
||||
|
|
@ -344,7 +344,11 @@ public:
|
|||
bool hasSelfReference = false) const;
|
||||
|
||||
StorePath makeTextPath(std::string_view name, const Hash & hash,
|
||||
const StorePathSet & references) const;
|
||||
const StorePathSet & references = {}) const;
|
||||
|
||||
StorePath makeFixedOutputPathFromCA(std::string_view name, ContentAddress ca,
|
||||
const StorePathSet & references = {},
|
||||
bool hasSelfReference = false) const;
|
||||
|
||||
/* This is the preparatory part of addToStore(); it computes the
|
||||
store path to which srcPath is to be copied. Returns the store
|
||||
|
|
@ -436,9 +440,10 @@ public:
|
|||
virtual StorePathSet querySubstitutablePaths(const StorePathSet & paths) { return {}; };
|
||||
|
||||
/* Query substitute info (i.e. references, derivers and download
|
||||
sizes) of a set of paths. If a path does not have substitute
|
||||
info, it's omitted from the resulting ‘infos’ map. */
|
||||
virtual void querySubstitutablePathInfos(const StorePathSet & paths,
|
||||
sizes) of a map of paths to their optional ca values. If a path
|
||||
does not have substitute info, it's omitted from the resulting
|
||||
‘infos’ map. */
|
||||
virtual void querySubstitutablePathInfos(const StorePathCAMap & paths,
|
||||
SubstitutablePathInfos & infos) { return; };
|
||||
|
||||
/* Import a path into the store. */
|
||||
|
|
@ -610,7 +615,7 @@ public:
|
|||
that will be substituted. */
|
||||
virtual void queryMissing(const std::vector<StorePathWithOutputs> & targets,
|
||||
StorePathSet & willBuild, StorePathSet & willSubstitute, StorePathSet & unknown,
|
||||
unsigned long long & downloadSize, unsigned long long & narSize);
|
||||
uint64_t & downloadSize, uint64_t & narSize);
|
||||
|
||||
/* Sort a set of paths topologically under the references
|
||||
relation. If p refers to q, then p precedes q in this list. */
|
||||
|
|
@ -740,11 +745,13 @@ void copyStorePath(ref<Store> srcStore, ref<Store> dstStore,
|
|||
|
||||
|
||||
/* Copy store paths from one store to another. The paths may be copied
|
||||
in parallel. They are copied in a topologically sorted order
|
||||
(i.e. if A is a reference of B, then A is copied before B), but
|
||||
the set of store paths is not automatically closed; use
|
||||
copyClosure() for that. */
|
||||
void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const StorePathSet & storePaths,
|
||||
in parallel. They are copied in a topologically sorted order (i.e.
|
||||
if A is a reference of B, then A is copied before B), but the set
|
||||
of store paths is not automatically closed; use copyClosure() for
|
||||
that. Returns a map of what each path was copied to the dstStore
|
||||
as. */
|
||||
std::map<StorePath, StorePath> copyPaths(ref<Store> srcStore, ref<Store> dstStore,
|
||||
const StorePathSet & storePaths,
|
||||
RepairFlag repair = NoRepair,
|
||||
CheckSigsFlag checkSigs = CheckSigs,
|
||||
SubstituteFlag substitute = NoSubstitute);
|
||||
|
|
@ -843,4 +850,6 @@ std::optional<ValidPathInfo> decodeValidPathInfo(
|
|||
/* Split URI into protocol+hierarchy part and its parameter set. */
|
||||
std::pair<std::string, Store::Params> splitUriAndParams(const std::string & uri);
|
||||
|
||||
std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -70,6 +70,10 @@ template<class T> T readStorePaths(const Store & store, Source & from);
|
|||
|
||||
void writeStorePaths(const Store & store, Sink & out, const StorePathSet & paths);
|
||||
|
||||
StorePathCAMap readStorePathCAMap(const Store & store, Source & from);
|
||||
|
||||
void writeStorePathCAMap(const Store & store, Sink & out, const StorePathCAMap & paths);
|
||||
|
||||
void writeOutputPathMap(const Store & store, Sink & out, const OutputPathMap & paths);
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -150,17 +150,17 @@ static void skipGeneric(Source & source)
|
|||
|
||||
static void parseContents(ParseSink & sink, Source & source, const Path & path)
|
||||
{
|
||||
unsigned long long size = readLongLong(source);
|
||||
uint64_t size = readLongLong(source);
|
||||
|
||||
sink.preallocateContents(size);
|
||||
|
||||
unsigned long long left = size;
|
||||
uint64_t left = size;
|
||||
std::vector<unsigned char> buf(65536);
|
||||
|
||||
while (left) {
|
||||
checkInterrupt();
|
||||
auto n = buf.size();
|
||||
if ((unsigned long long)n > left) n = left;
|
||||
if ((uint64_t)n > left) n = left;
|
||||
source(buf.data(), n);
|
||||
sink.receiveContents(buf.data(), n);
|
||||
left -= n;
|
||||
|
|
@ -323,7 +323,7 @@ struct RestoreSink : ParseSink
|
|||
throw SysError("fchmod");
|
||||
}
|
||||
|
||||
void preallocateContents(unsigned long long len)
|
||||
void preallocateContents(uint64_t len)
|
||||
{
|
||||
#if HAVE_POSIX_FALLOCATE
|
||||
if (len) {
|
||||
|
|
@ -338,7 +338,7 @@ struct RestoreSink : ParseSink
|
|||
#endif
|
||||
}
|
||||
|
||||
void receiveContents(unsigned char * data, unsigned int len)
|
||||
void receiveContents(unsigned char * data, size_t len)
|
||||
{
|
||||
writeFull(fd.get(), data, len);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -57,8 +57,8 @@ struct ParseSink
|
|||
|
||||
virtual void createRegularFile(const Path & path) { };
|
||||
virtual void isExecutable() { };
|
||||
virtual void preallocateContents(unsigned long long size) { };
|
||||
virtual void receiveContents(unsigned char * data, unsigned int len) { };
|
||||
virtual void preallocateContents(uint64_t size) { };
|
||||
virtual void receiveContents(unsigned char * data, size_t len) { };
|
||||
|
||||
virtual void createSymlink(const Path & path, const string & target) { };
|
||||
};
|
||||
|
|
@ -77,7 +77,7 @@ struct RetrieveRegularNARSink : ParseSink
|
|||
regular = false;
|
||||
}
|
||||
|
||||
void receiveContents(unsigned char * data, unsigned int len)
|
||||
void receiveContents(unsigned char * data, size_t len)
|
||||
{
|
||||
sink(data, len);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -111,7 +111,7 @@ Hash hashFile(HashType ht, const Path & path);
|
|||
|
||||
/* Compute the hash of the given path. The hash is defined as
|
||||
(essentially) hashString(ht, dumpPath(path)). */
|
||||
typedef std::pair<Hash, unsigned long long> HashResult;
|
||||
typedef std::pair<Hash, uint64_t> HashResult;
|
||||
HashResult hashPath(HashType ht, const Path & path,
|
||||
PathFilter & filter = defaultPathFilter);
|
||||
|
||||
|
|
@ -141,7 +141,7 @@ class HashSink : public BufferedSink, public AbstractHashSink
|
|||
private:
|
||||
HashType ht;
|
||||
Ctx * ctx;
|
||||
unsigned long long bytes;
|
||||
uint64_t bytes;
|
||||
|
||||
public:
|
||||
HashSink(HashType ht);
|
||||
|
|
|
|||
|
|
@ -312,14 +312,14 @@ T readNum(Source & source)
|
|||
source(buf, sizeof(buf));
|
||||
|
||||
uint64_t n =
|
||||
((unsigned long long) buf[0]) |
|
||||
((unsigned long long) buf[1] << 8) |
|
||||
((unsigned long long) buf[2] << 16) |
|
||||
((unsigned long long) buf[3] << 24) |
|
||||
((unsigned long long) buf[4] << 32) |
|
||||
((unsigned long long) buf[5] << 40) |
|
||||
((unsigned long long) buf[6] << 48) |
|
||||
((unsigned long long) buf[7] << 56);
|
||||
((uint64_t) buf[0]) |
|
||||
((uint64_t) buf[1] << 8) |
|
||||
((uint64_t) buf[2] << 16) |
|
||||
((uint64_t) buf[3] << 24) |
|
||||
((uint64_t) buf[4] << 32) |
|
||||
((uint64_t) buf[5] << 40) |
|
||||
((uint64_t) buf[6] << 48) |
|
||||
((uint64_t) buf[7] << 56);
|
||||
|
||||
if (n > std::numeric_limits<T>::max())
|
||||
throw SerialisationError("serialised integer %d is too large for type '%s'", n, typeid(T).name());
|
||||
|
|
|
|||
|
|
@ -374,7 +374,7 @@ void writeLine(int fd, string s)
|
|||
}
|
||||
|
||||
|
||||
static void _deletePath(int parentfd, const Path & path, unsigned long long & bytesFreed)
|
||||
static void _deletePath(int parentfd, const Path & path, uint64_t & bytesFreed)
|
||||
{
|
||||
checkInterrupt();
|
||||
|
||||
|
|
@ -414,7 +414,7 @@ static void _deletePath(int parentfd, const Path & path, unsigned long long & by
|
|||
}
|
||||
}
|
||||
|
||||
static void _deletePath(const Path & path, unsigned long long & bytesFreed)
|
||||
static void _deletePath(const Path & path, uint64_t & bytesFreed)
|
||||
{
|
||||
Path dir = dirOf(path);
|
||||
if (dir == "")
|
||||
|
|
@ -435,12 +435,12 @@ static void _deletePath(const Path & path, unsigned long long & bytesFreed)
|
|||
|
||||
void deletePath(const Path & path)
|
||||
{
|
||||
unsigned long long dummy;
|
||||
uint64_t dummy;
|
||||
deletePath(path, dummy);
|
||||
}
|
||||
|
||||
|
||||
void deletePath(const Path & path, unsigned long long & bytesFreed)
|
||||
void deletePath(const Path & path, uint64_t & bytesFreed)
|
||||
{
|
||||
//Activity act(*logger, lvlDebug, format("recursively deleting path '%1%'") % path);
|
||||
bytesFreed = 0;
|
||||
|
|
|
|||
|
|
@ -125,7 +125,7 @@ void writeLine(int fd, string s);
|
|||
second variant returns the number of bytes and blocks freed. */
|
||||
void deletePath(const Path & path);
|
||||
|
||||
void deletePath(const Path & path, unsigned long long & bytesFreed);
|
||||
void deletePath(const Path & path, uint64_t & bytesFreed);
|
||||
|
||||
std::string getUserName();
|
||||
|
||||
|
|
|
|||
|
|
@ -174,7 +174,7 @@ static void _main(int argc, char * * argv)
|
|||
else if (*arg == "--run-env") // obsolete
|
||||
runEnv = true;
|
||||
|
||||
else if (*arg == "--command" || *arg == "--run") {
|
||||
else if (runEnv && (*arg == "--command" || *arg == "--run")) {
|
||||
if (*arg == "--run")
|
||||
interactive = false;
|
||||
envCommand = getArg(*arg, arg, end) + "\nexit";
|
||||
|
|
@ -192,7 +192,7 @@ static void _main(int argc, char * * argv)
|
|||
else if (*arg == "--pure") pure = true;
|
||||
else if (*arg == "--impure") pure = false;
|
||||
|
||||
else if (*arg == "--packages" || *arg == "-p")
|
||||
else if (runEnv && (*arg == "--packages" || *arg == "-p"))
|
||||
packages = true;
|
||||
|
||||
else if (inShebang && *arg == "-i") {
|
||||
|
|
@ -325,7 +325,7 @@ static void _main(int argc, char * * argv)
|
|||
auto buildPaths = [&](const std::vector<StorePathWithOutputs> & paths) {
|
||||
/* Note: we do this even when !printMissing to efficiently
|
||||
fetch binary cache data. */
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
store->queryMissing(paths,
|
||||
willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
|
|
|||
|
|
@ -67,10 +67,8 @@ static int _main(int argc, char * * argv)
|
|||
deleteOlderThan = getArg(*arg, arg, end);
|
||||
}
|
||||
else if (*arg == "--dry-run") dryRun = true;
|
||||
else if (*arg == "--max-freed") {
|
||||
long long maxFreed = getIntArg<long long>(*arg, arg, end, true);
|
||||
options.maxFreed = maxFreed >= 0 ? maxFreed : 0;
|
||||
}
|
||||
else if (*arg == "--max-freed")
|
||||
options.maxFreed = std::max(getIntArg<int64_t>(*arg, arg, end, true), (int64_t) 0);
|
||||
else
|
||||
return false;
|
||||
return true;
|
||||
|
|
|
|||
|
|
@ -130,7 +130,7 @@ static void opRealise(Strings opFlags, Strings opArgs)
|
|||
for (auto & i : opArgs)
|
||||
paths.push_back(store->followLinksToStorePathWithOutputs(i));
|
||||
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
store->queryMissing(paths, willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
||||
|
|
@ -572,10 +572,8 @@ static void opGC(Strings opFlags, Strings opArgs)
|
|||
if (*i == "--print-roots") printRoots = true;
|
||||
else if (*i == "--print-live") options.action = GCOptions::gcReturnLive;
|
||||
else if (*i == "--print-dead") options.action = GCOptions::gcReturnDead;
|
||||
else if (*i == "--max-freed") {
|
||||
long long maxFreed = getIntArg<long long>(*i, i, opFlags.end(), true);
|
||||
options.maxFreed = maxFreed >= 0 ? maxFreed : 0;
|
||||
}
|
||||
else if (*i == "--max-freed")
|
||||
options.maxFreed = std::max(getIntArg<int64_t>(*i, i, opFlags.end(), true), (int64_t) 0);
|
||||
else throw UsageError("bad sub-operation '%1%' in GC", *i);
|
||||
|
||||
if (!opArgs.empty()) throw UsageError("no arguments expected");
|
||||
|
|
@ -831,7 +829,7 @@ static void opServe(Strings opFlags, Strings opArgs)
|
|||
for (auto & path : paths)
|
||||
if (!path.isDerivation())
|
||||
paths2.push_back({path});
|
||||
unsigned long long downloadSize, narSize;
|
||||
uint64_t downloadSize, narSize;
|
||||
StorePathSet willBuild, willSubstitute, unknown;
|
||||
store->queryMissing(paths2,
|
||||
willBuild, willSubstitute, unknown, downloadSize, narSize);
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ struct CmdAddToStore : MixDryRun, StoreCommand
|
|||
{
|
||||
Path path;
|
||||
std::optional<std::string> namePart;
|
||||
FileIngestionMethod ingestionMethod = FileIngestionMethod::Recursive;
|
||||
|
||||
CmdAddToStore()
|
||||
{
|
||||
|
|
@ -21,6 +22,13 @@ struct CmdAddToStore : MixDryRun, StoreCommand
|
|||
.labels = {"name"},
|
||||
.handler = {&namePart},
|
||||
});
|
||||
|
||||
addFlag({
|
||||
.longName = "flat",
|
||||
.shortName = 0,
|
||||
.description = "add flat file to the Nix store",
|
||||
.handler = {&ingestionMethod, FileIngestionMethod::Flat},
|
||||
});
|
||||
}
|
||||
|
||||
std::string description() override
|
||||
|
|
@ -45,12 +53,19 @@ struct CmdAddToStore : MixDryRun, StoreCommand
|
|||
|
||||
auto narHash = hashString(htSHA256, *sink.s);
|
||||
|
||||
ValidPathInfo info(store->makeFixedOutputPath(FileIngestionMethod::Recursive, narHash, *namePart));
|
||||
Hash hash = narHash;
|
||||
if (ingestionMethod == FileIngestionMethod::Flat) {
|
||||
HashSink hsink(htSHA256);
|
||||
readFile(path, hsink);
|
||||
hash = hsink.finish().first;
|
||||
}
|
||||
|
||||
ValidPathInfo info(store->makeFixedOutputPath(ingestionMethod, hash, *namePart));
|
||||
info.narHash = narHash;
|
||||
info.narSize = sink.s->size();
|
||||
info.ca = std::optional { FixedOutputHash {
|
||||
.method = FileIngestionMethod::Recursive,
|
||||
.hash = *info.narHash,
|
||||
.method = ingestionMethod,
|
||||
.hash = hash,
|
||||
} };
|
||||
|
||||
if (!dryRun) {
|
||||
|
|
|
|||
127
src/nix/bundle.cc
Normal file
127
src/nix/bundle.cc
Normal file
|
|
@ -0,0 +1,127 @@
|
|||
#include "command.hh"
|
||||
#include "common-args.hh"
|
||||
#include "shared.hh"
|
||||
#include "store-api.hh"
|
||||
#include "fs-accessor.hh"
|
||||
|
||||
using namespace nix;
|
||||
|
||||
struct CmdBundle : InstallableCommand
|
||||
{
|
||||
std::string bundler = "github:matthewbauer/nix-bundle";
|
||||
std::optional<Path> outLink;
|
||||
|
||||
CmdBundle()
|
||||
{
|
||||
addFlag({
|
||||
.longName = "bundler",
|
||||
.description = "use custom bundler",
|
||||
.labels = {"flake-url"},
|
||||
.handler = {&bundler},
|
||||
.completer = {[&](size_t, std::string_view prefix) {
|
||||
completeFlakeRef(getStore(), prefix);
|
||||
}}
|
||||
});
|
||||
|
||||
addFlag({
|
||||
.longName = "out-link",
|
||||
.shortName = 'o',
|
||||
.description = "path of the symlink to the build result",
|
||||
.labels = {"path"},
|
||||
.handler = {&outLink},
|
||||
.completer = completePath
|
||||
});
|
||||
}
|
||||
|
||||
std::string description() override
|
||||
{
|
||||
return "bundle an application so that it works outside of the Nix store";
|
||||
}
|
||||
|
||||
Examples examples() override
|
||||
{
|
||||
return {
|
||||
Example{
|
||||
"To bundle Hello:",
|
||||
"nix bundle hello"
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
Strings getDefaultFlakeAttrPaths() override
|
||||
{
|
||||
Strings res{"defaultApp." + settings.thisSystem.get()};
|
||||
for (auto & s : SourceExprCommand::getDefaultFlakeAttrPaths())
|
||||
res.push_back(s);
|
||||
return res;
|
||||
}
|
||||
|
||||
Strings getDefaultFlakeAttrPathPrefixes() override
|
||||
{
|
||||
Strings res{"apps." + settings.thisSystem.get() + ".", "packages"};
|
||||
for (auto & s : SourceExprCommand::getDefaultFlakeAttrPathPrefixes())
|
||||
res.push_back(s);
|
||||
return res;
|
||||
}
|
||||
|
||||
void run(ref<Store> store) override
|
||||
{
|
||||
auto evalState = getEvalState();
|
||||
|
||||
auto app = installable->toApp(*evalState);
|
||||
store->buildPaths(app.context);
|
||||
|
||||
auto [bundlerFlakeRef, bundlerName] = parseFlakeRefWithFragment(bundler, absPath("."));
|
||||
const flake::LockFlags lockFlags{ .writeLockFile = false };
|
||||
auto bundler = InstallableFlake(
|
||||
evalState, std::move(bundlerFlakeRef),
|
||||
Strings{bundlerName == "" ? "defaultBundler" : bundlerName},
|
||||
Strings({"bundlers."}), lockFlags);
|
||||
|
||||
Value * arg = evalState->allocValue();
|
||||
evalState->mkAttrs(*arg, 2);
|
||||
|
||||
PathSet context;
|
||||
for (auto & i : app.context)
|
||||
context.insert("=" + store->printStorePath(i.path));
|
||||
mkString(*evalState->allocAttr(*arg, evalState->symbols.create("program")), app.program, context);
|
||||
|
||||
mkString(*evalState->allocAttr(*arg, evalState->symbols.create("system")), settings.thisSystem.get());
|
||||
|
||||
arg->attrs->sort();
|
||||
|
||||
auto vRes = evalState->allocValue();
|
||||
evalState->callFunction(*bundler.toValue(*evalState).first, *arg, *vRes, noPos);
|
||||
|
||||
if (!evalState->isDerivation(*vRes))
|
||||
throw Error("the bundler '%s' does not produce a derivation", bundler.what());
|
||||
|
||||
auto attr1 = vRes->attrs->find(evalState->sDrvPath);
|
||||
if (!attr1)
|
||||
throw Error("the bundler '%s' does not produce a derivation", bundler.what());
|
||||
|
||||
PathSet context2;
|
||||
StorePath drvPath = store->parseStorePath(evalState->coerceToPath(*attr1->pos, *attr1->value, context2));
|
||||
|
||||
auto attr2 = vRes->attrs->find(evalState->sOutPath);
|
||||
if (!attr2)
|
||||
throw Error("the bundler '%s' does not produce a derivation", bundler.what());
|
||||
|
||||
StorePath outPath = store->parseStorePath(evalState->coerceToPath(*attr2->pos, *attr2->value, context2));
|
||||
|
||||
store->buildPaths({{drvPath}});
|
||||
|
||||
auto outPathS = store->printStorePath(outPath);
|
||||
|
||||
auto info = store->queryPathInfo(outPath);
|
||||
if (!info->references.empty())
|
||||
throw Error("'%s' has references; a bundler must not leave any references", outPathS);
|
||||
|
||||
if (!outLink)
|
||||
outLink = baseNameOf(app.program);
|
||||
|
||||
store.dynamic_pointer_cast<LocalFSStore>()->addPermRoot(outPath, absPath(*outLink), true);
|
||||
}
|
||||
};
|
||||
|
||||
static auto r2 = registerCommand<CmdBundle>("bundle");
|
||||
|
|
@ -368,6 +368,21 @@ struct CmdFlakeCheck : FlakeCommand
|
|||
}
|
||||
};
|
||||
|
||||
auto checkBundler = [&](const std::string & attrPath, Value & v, const Pos & pos) {
|
||||
try {
|
||||
state->forceValue(v, pos);
|
||||
if (v.type != tLambda)
|
||||
throw Error("bundler must be a function");
|
||||
if (!v.lambda.fun->formals ||
|
||||
v.lambda.fun->formals->argNames.find(state->symbols.create("program")) == v.lambda.fun->formals->argNames.end() ||
|
||||
v.lambda.fun->formals->argNames.find(state->symbols.create("system")) == v.lambda.fun->formals->argNames.end())
|
||||
throw Error("bundler must take formal arguments 'program' and 'system'");
|
||||
} catch (Error & e) {
|
||||
e.addTrace(pos, hintfmt("while checking the template '%s'", attrPath));
|
||||
throw;
|
||||
}
|
||||
};
|
||||
|
||||
{
|
||||
Activity act(*logger, lvlInfo, actUnknown, "evaluating flake");
|
||||
|
||||
|
|
@ -490,6 +505,16 @@ struct CmdFlakeCheck : FlakeCommand
|
|||
*attr.value, *attr.pos);
|
||||
}
|
||||
|
||||
else if (name == "defaultBundler")
|
||||
checkBundler(name, vOutput, pos);
|
||||
|
||||
else if (name == "bundlers") {
|
||||
state->forceAttrs(vOutput, pos);
|
||||
for (auto & attr : *vOutput.attrs)
|
||||
checkBundler(fmt("%s.%s", name, attr.name),
|
||||
*attr.value, *attr.pos);
|
||||
}
|
||||
|
||||
else
|
||||
warn("unknown flake output '%s'", name);
|
||||
|
||||
|
|
|
|||
|
|
@ -61,7 +61,7 @@ struct CmdPathInfo : StorePathsCommand, MixJSON
|
|||
};
|
||||
}
|
||||
|
||||
void printSize(unsigned long long value)
|
||||
void printSize(uint64_t value)
|
||||
{
|
||||
if (!humanReadable) {
|
||||
std::cout << fmt("\t%11d", value);
|
||||
|
|
|
|||
|
|
@ -61,30 +61,30 @@ nix-build check.nix -A nondeterministic --no-out-link --repeat 1 2> $TEST_ROOT/l
|
|||
[ "$status" = "1" ]
|
||||
grep 'differs from previous round' $TEST_ROOT/log
|
||||
|
||||
path=$(nix-build check.nix -A fetchurl --no-out-link --hashed-mirrors '')
|
||||
path=$(nix-build check.nix -A fetchurl --no-out-link)
|
||||
|
||||
chmod +w $path
|
||||
echo foo > $path
|
||||
chmod -w $path
|
||||
|
||||
nix-build check.nix -A fetchurl --no-out-link --check --hashed-mirrors ''
|
||||
nix-build check.nix -A fetchurl --no-out-link --check
|
||||
# Note: "check" doesn't repair anything, it just compares to the hash stored in the database.
|
||||
[[ $(cat $path) = foo ]]
|
||||
|
||||
nix-build check.nix -A fetchurl --no-out-link --repair --hashed-mirrors ''
|
||||
nix-build check.nix -A fetchurl --no-out-link --repair
|
||||
[[ $(cat $path) != foo ]]
|
||||
|
||||
nix-build check.nix -A hashmismatch --no-out-link --hashed-mirrors '' || status=$?
|
||||
nix-build check.nix -A hashmismatch --no-out-link || status=$?
|
||||
[ "$status" = "102" ]
|
||||
|
||||
echo -n > ./dummy
|
||||
nix-build check.nix -A hashmismatch --no-out-link --hashed-mirrors ''
|
||||
nix-build check.nix -A hashmismatch --no-out-link
|
||||
echo 'Hello World' > ./dummy
|
||||
|
||||
nix-build check.nix -A hashmismatch --no-out-link --check --hashed-mirrors '' || status=$?
|
||||
nix-build check.nix -A hashmismatch --no-out-link --check || status=$?
|
||||
[ "$status" = "102" ]
|
||||
|
||||
# Multiple failures with --keep-going
|
||||
nix-build check.nix -A nondeterministic --no-out-link
|
||||
nix-build check.nix -A nondeterministic -A hashmismatch --no-out-link --check --keep-going --hashed-mirrors '' || status=$?
|
||||
nix-build check.nix -A nondeterministic -A hashmismatch --no-out-link --check --keep-going || status=$?
|
||||
[ "$status" = "110" ]
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ clearStore
|
|||
# Test fetching a flat file.
|
||||
hash=$(nix-hash --flat --type sha256 ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha256 $hash --no-out-link --hashed-mirrors '')
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha256 $hash --no-out-link)
|
||||
|
||||
cmp $outPath fetchurl.sh
|
||||
|
||||
|
|
@ -14,7 +14,7 @@ clearStore
|
|||
|
||||
hash=$(nix hash-file --type sha512 --base64 ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha512 $hash --no-out-link --hashed-mirrors '')
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr sha512 $hash --no-out-link)
|
||||
|
||||
cmp $outPath fetchurl.sh
|
||||
|
||||
|
|
@ -25,26 +25,24 @@ hash=$(nix hash-file ./fetchurl.sh)
|
|||
|
||||
[[ $hash =~ ^sha256- ]]
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr hash $hash --no-out-link --hashed-mirrors '')
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file://$(pwd)/fetchurl.sh --argstr hash $hash --no-out-link)
|
||||
|
||||
cmp $outPath fetchurl.sh
|
||||
|
||||
# Test the hashed mirror feature.
|
||||
# Test that we can substitute from a different store dir.
|
||||
clearStore
|
||||
|
||||
hash=$(nix hash-file --type sha512 --base64 ./fetchurl.sh)
|
||||
hash32=$(nix hash-file --type sha512 --base16 ./fetchurl.sh)
|
||||
other_store=file://$TEST_ROOT/other_store?store=/fnord/store
|
||||
|
||||
mirror=$TEST_ROOT/hashed-mirror
|
||||
rm -rf $mirror
|
||||
mkdir -p $mirror/sha512
|
||||
ln -s $(pwd)/fetchurl.sh $mirror/sha512/$hash32
|
||||
hash=$(nix hash-file --type sha256 --base16 ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr sha512 $hash --no-out-link --hashed-mirrors "file://$mirror")
|
||||
storePath=$(nix --store $other_store add-to-store --flat ./fetchurl.sh)
|
||||
|
||||
outPath=$(nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr sha256 $hash --no-out-link --substituters $other_store)
|
||||
|
||||
# Test hashed mirrors with an SRI hash.
|
||||
nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr hash $(nix to-sri --type sha512 $hash) \
|
||||
--argstr name bla --no-out-link --hashed-mirrors "file://$mirror"
|
||||
nix-build '<nix/fetchurl.nix>' --argstr url file:///no-such-dir/fetchurl.sh --argstr hash $(nix to-sri --type sha256 $hash) \
|
||||
--no-out-link --substituters $other_store
|
||||
|
||||
# Test unpacking a NAR.
|
||||
rm -rf $TEST_ROOT/archive
|
||||
|
|
|
|||
|
|
@ -10,10 +10,16 @@ touch $TEST_ROOT/filterin/bak
|
|||
touch $TEST_ROOT/filterin/bla.c.bak
|
||||
ln -s xyzzy $TEST_ROOT/filterin/link
|
||||
|
||||
nix-build ./filter-source.nix -o $TEST_ROOT/filterout
|
||||
checkFilter() {
|
||||
test ! -e $1/foo/bar
|
||||
test -e $1/xyzzy
|
||||
test -e $1/bak
|
||||
test ! -e $1/bla.c.bak
|
||||
test ! -L $1/link
|
||||
}
|
||||
|
||||
test ! -e $TEST_ROOT/filterout/foo/bar
|
||||
test -e $TEST_ROOT/filterout/xyzzy
|
||||
test -e $TEST_ROOT/filterout/bak
|
||||
test ! -e $TEST_ROOT/filterout/bla.c.bak
|
||||
test ! -L $TEST_ROOT/filterout/link
|
||||
nix-build ./filter-source.nix -o $TEST_ROOT/filterout1
|
||||
checkFilter $TEST_ROOT/filterout1
|
||||
|
||||
nix-build ./path.nix -o $TEST_ROOT/filterout2
|
||||
checkFilter $TEST_ROOT/filterout2
|
||||
|
|
|
|||
14
tests/path.nix
Normal file
14
tests/path.nix
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
with import ./config.nix;
|
||||
|
||||
mkDerivation {
|
||||
name = "filter";
|
||||
builder = builtins.toFile "builder" "ln -s $input $out";
|
||||
input =
|
||||
builtins.path {
|
||||
path = ((builtins.getEnv "TEST_ROOT") + "/filterin");
|
||||
filter = path: type:
|
||||
type != "symlink"
|
||||
&& baseNameOf path != "foo"
|
||||
&& !((import ./lang/lib.nix).hasSuffix ".bak" (baseNameOf path));
|
||||
};
|
||||
}
|
||||
Loading…
Reference in a new issue