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Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream

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This commit is contained in:
John Ericson 2020-08-28 20:38:25 +00:00
commit 48e8828050
19 changed files with 255 additions and 114 deletions
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30
src/libstore/derivations.cc
View file

@ -200,7 +200,7 @@ static DerivationOutput parseDerivationOutput(const Store & store, std::istrings
}
static Derivation parseDerivation(const Store & store, std::string && s, std::string_view name)
Derivation parseDerivation(const Store & store, std::string && s, std::string_view name)
{
Derivation drv;
drv.name = name;
@ -248,34 +248,6 @@ static Derivation parseDerivation(const Store & store, std::string && s, std::st
}
Derivation readDerivation(const Store & store, const Path & drvPath, std::string_view name)
{
try {
return parseDerivation(store, readFile(drvPath), name);
} catch (FormatError & e) {
throw Error("error parsing derivation '%1%': %2%", drvPath, e.msg());
}
}
Derivation Store::derivationFromPath(const StorePath & drvPath)
{
ensurePath(drvPath);
return readDerivation(drvPath);
}
Derivation Store::readDerivation(const StorePath & drvPath)
{
auto accessor = getFSAccessor();
try {
return parseDerivation(*this, accessor->readFile(printStorePath(drvPath)), Derivation::nameFromPath(drvPath));
} catch (FormatError & e) {
throw Error("error parsing derivation '%s': %s", printStorePath(drvPath), e.msg());
}
}
static void printString(string & res, std::string_view s)
{
char buf[s.size() * 2 + 2];

2
src/libstore/derivations.hh
View file

@ -149,7 +149,7 @@ StorePath writeDerivation(Store & store,
const Derivation & drv, RepairFlag repair = NoRepair);
/* Read a derivation from a file. */
Derivation readDerivation(const Store & store, const Path & drvPath, std::string_view name);
Derivation parseDerivation(const Store & store, std::string && s, std::string_view name);
// FIXME: remove
bool isDerivation(const string & fileName);

3
src/libstore/local-store.hh
View file

@ -23,9 +23,6 @@ namespace nix {
const int nixSchemaVersion = 10;
struct Derivation;
struct OptimiseStats
{
unsigned long filesLinked = 0;

13
src/libstore/remote-store.cc
View file

@ -284,9 +284,9 @@ struct ConnectionHandle
RemoteStore::Connection * operator -> () { return &*handle; }
void processStderr(Sink * sink = 0, Source * source = 0)
void processStderr(Sink * sink = 0, Source * source = 0, bool flush = true)
{
auto ex = handle->processStderr(sink, source);
auto ex = handle->processStderr(sink, source, flush);
if (ex) {
daemonException = true;
std::rethrow_exception(ex);
@ -535,6 +535,8 @@ void RemoteStore::addToStore(const ValidPathInfo & info, Source & source,
if (GET_PROTOCOL_MINOR(conn->daemonVersion) >= 23) {
conn->to.flush();
std::exception_ptr ex;
struct FramedSink : BufferedSink
@ -574,7 +576,7 @@ void RemoteStore::addToStore(const ValidPathInfo & info, Source & source,
std::thread stderrThread([&]()
{
try {
conn.processStderr();
conn.processStderr(nullptr, nullptr, false);
} catch (...) {
ex = std::current_exception();
}
@ -884,9 +886,10 @@ static Logger::Fields readFields(Source & from)
}
std::exception_ptr RemoteStore::Connection::processStderr(Sink * sink, Source * source)
std::exception_ptr RemoteStore::Connection::processStderr(Sink * sink, Source * source, bool flush)
{
to.flush();
if (flush)
to.flush();
while (true) {

2
src/libstore/remote-store.hh
View file

@ -114,7 +114,7 @@ protected:
virtual ~Connection();
std::exception_ptr processStderr(Sink * sink = 0, Source * source = 0);
std::exception_ptr processStderr(Sink * sink = 0, Source * source = 0, bool flush = true);
};
ref<Connection> openConnectionWrapper();

22
src/libstore/store-api.cc
View file

@ -1,11 +1,11 @@
#include "crypto.hh"
#include "fs-accessor.hh"
#include "globals.hh"
#include "store-api.hh"
#include "util.hh"
#include "nar-info-disk-cache.hh"
#include "thread-pool.hh"
#include "json.hh"
#include "derivations.hh"
#include "url.hh"
#include "archive.hh"
@ -990,6 +990,26 @@ Strings ValidPathInfo::shortRefs() const
}
Derivation Store::derivationFromPath(const StorePath & drvPath)
{
ensurePath(drvPath);
return readDerivation(drvPath);
}
Derivation Store::readDerivation(const StorePath & drvPath)
{
auto accessor = getFSAccessor();
try {
return parseDerivation(*this,
accessor->readFile(printStorePath(drvPath)),
Derivation::nameFromPath(drvPath));
} catch (FormatError & e) {
throw Error("error parsing derivation '%s': %s", printStorePath(drvPath), e.msg());
}
}
}