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Merge remote-tracking branch 'origin/master' into flakes

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This commit is contained in:
Eelco Dolstra 2019-12-04 00:31:09 +01:00
commit c3c23a52ee
76 changed files with 1387 additions and 631 deletions
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27
src/libstore/local-store.cc
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@ -54,6 +54,7 @@ LocalStore::LocalStore(const Params & params)
, trashDir(realStoreDir + "/trash")
, tempRootsDir(stateDir + "/temproots")
, fnTempRoots(fmt("%s/%d", tempRootsDir, getpid()))
, locksHeld(tokenizeString<PathSet>(getEnv("NIX_HELD_LOCKS").value_or("")))
{
auto state(_state.lock());
@ -577,6 +578,8 @@ void LocalStore::checkDerivationOutputs(const Path & drvPath, const Derivation &
uint64_t LocalStore::addValidPath(State & state,
const ValidPathInfo & info, bool checkOutputs)
{
checkStoreName(storePathToName(info.path));
if (info.ca != "" && !info.isContentAddressed(*this))
throw Error("cannot add path '%s' to the Nix store because it claims to be content-addressed but isn't", info.path);
@ -1231,7 +1234,29 @@ bool LocalStore::verifyStore(bool checkContents, RepairFlag repair)
/* Optionally, check the content hashes (slow). */
if (checkContents) {
printInfo("checking hashes...");
printInfo("checking link hashes...");
for (auto & link : readDirectory(linksDir)) {
printMsg(lvlTalkative, "checking contents of '%s'", link.name);
Path linkPath = linksDir + "/" + link.name;
string hash = hashPath(htSHA256, linkPath).first.to_string(Base32, false);
if (hash != link.name) {
printError(
"link '%s' was modified! expected hash '%s', got '%s'",
linkPath, link.name, hash);
if (repair) {
if (unlink(linkPath.c_str()) == 0)
printError("removed link '%s'", linkPath);
else
throw SysError("removing corrupt link '%s'", linkPath);
} else {
errors = true;
}
}
}
printInfo("checking store hashes...");
Hash nullHash(htSHA256);