nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-11-15 23:12:44 +01:00
Code Activity

Merge remote-tracking branch 'upstream/master' into non-local-store-build

Browse source
This commit is contained in:
John Ericson 2021-01-15 02:01:24 +00:00
commit 0027b05a15
90 changed files with 1468 additions and 723 deletions
Download patch file Download diff file Expand all files Collapse all files

99
src/libstore/local-store.cc
View file

@ -66,8 +66,10 @@ int getSchema(Path schemaPath)
int curSchema = 0;
if (pathExists(schemaPath)) {
string s = readFile(schemaPath);
if (!string2Int(s, curSchema))
auto n = string2Int<int>(s);
if (!n)
throw Error("'%1%' is corrupt", schemaPath);
curSchema = *n;
}
return curSchema;
}
@ -736,57 +738,62 @@ void LocalStore::queryPathInfoUncached(const StorePath & path,
Callback<std::shared_ptr<const ValidPathInfo>> callback) noexcept
{
try {
callback(retrySQLite<std::shared_ptr<ValidPathInfo>>([&]() {
callback(retrySQLite<std::shared_ptr<const ValidPathInfo>>([&]() {
auto state(_state.lock());
/* Get the path info. */
auto useQueryPathInfo(state->stmts->QueryPathInfo.use()(printStorePath(path)));
if (!useQueryPathInfo.next())
return std::shared_ptr<ValidPathInfo>();
auto id = useQueryPathInfo.getInt(0);
auto narHash = Hash::dummy;
try {
narHash = Hash::parseAnyPrefixed(useQueryPathInfo.getStr(1));
} catch (BadHash & e) {
throw Error("invalid-path entry for '%s': %s", printStorePath(path), e.what());
}
auto info = std::make_shared<ValidPathInfo>(path, narHash);
info->id = id;
info->registrationTime = useQueryPathInfo.getInt(2);
auto s = (const char *) sqlite3_column_text(state->stmts->QueryPathInfo, 3);
if (s) info->deriver = parseStorePath(s);
/* Note that narSize = NULL yields 0. */
info->narSize = useQueryPathInfo.getInt(4);
info->ultimate = useQueryPathInfo.getInt(5) == 1;
s = (const char *) sqlite3_column_text(state->stmts->QueryPathInfo, 6);
if (s) info->sigs = tokenizeString<StringSet>(s, " ");
s = (const char *) sqlite3_column_text(state->stmts->QueryPathInfo, 7);
if (s) info->ca = parseContentAddressOpt(s);
/* Get the references. */
auto useQueryReferences(state->stmts->QueryReferences.use()(info->id));
while (useQueryReferences.next())
info->references.insert(parseStorePath(useQueryReferences.getStr(0)));
return info;
return queryPathInfoInternal(*state, path);
}));
} catch (...) { callback.rethrow(); }
}
std::shared_ptr<const ValidPathInfo> LocalStore::queryPathInfoInternal(State & state, const StorePath & path)
{
/* Get the path info. */
auto useQueryPathInfo(state.stmts->QueryPathInfo.use()(printStorePath(path)));
if (!useQueryPathInfo.next())
return std::shared_ptr<ValidPathInfo>();
auto id = useQueryPathInfo.getInt(0);
auto narHash = Hash::dummy;
try {
narHash = Hash::parseAnyPrefixed(useQueryPathInfo.getStr(1));
} catch (BadHash & e) {
throw Error("invalid-path entry for '%s': %s", printStorePath(path), e.what());
}
auto info = std::make_shared<ValidPathInfo>(path, narHash);
info->id = id;
info->registrationTime = useQueryPathInfo.getInt(2);
auto s = (const char *) sqlite3_column_text(state.stmts->QueryPathInfo, 3);
if (s) info->deriver = parseStorePath(s);
/* Note that narSize = NULL yields 0. */
info->narSize = useQueryPathInfo.getInt(4);
info->ultimate = useQueryPathInfo.getInt(5) == 1;
s = (const char *) sqlite3_column_text(state.stmts->QueryPathInfo, 6);
if (s) info->sigs = tokenizeString<StringSet>(s, " ");
s = (const char *) sqlite3_column_text(state.stmts->QueryPathInfo, 7);
if (s) info->ca = parseContentAddressOpt(s);
/* Get the references. */
auto useQueryReferences(state.stmts->QueryReferences.use()(info->id));
while (useQueryReferences.next())
info->references.insert(parseStorePath(useQueryReferences.getStr(0)));
return info;
}
/* Update path info in the database. */
void LocalStore::updatePathInfo(State & state, const ValidPathInfo & info)
{
@ -1599,7 +1606,7 @@ void LocalStore::addSignatures(const StorePath & storePath, const StringSet & si
SQLiteTxn txn(state->db);
auto info = std::const_pointer_cast<ValidPathInfo>(std::shared_ptr<const ValidPathInfo>(queryPathInfo(storePath)));
auto info = std::const_pointer_cast<ValidPathInfo>(queryPathInfoInternal(*state, storePath));
info->sigs.insert(sigs.begin(), sigs.end());