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-rw-r--r--src/libstore/build/derivation-goal.cc6
-rw-r--r--src/libstore/content-address.cc10
-rw-r--r--src/libstore/content-address.hh4
-rw-r--r--src/libstore/derivations.cc13
-rw-r--r--src/libstore/derivations.hh6
-rw-r--r--src/libstore/misc.cc28
-rw-r--r--src/libstore/store-api.hh2
-rw-r--r--src/libstore/tests/derivation.cc32
8 files changed, 53 insertions, 48 deletions
diff --git a/src/libstore/build/derivation-goal.cc b/src/libstore/build/derivation-goal.cc
index a4bb94b0e..af153ebfb 100644
--- a/src/libstore/build/derivation-goal.cc
+++ b/src/libstore/build/derivation-goal.cc
@@ -274,11 +274,13 @@ void DerivationGoal::haveDerivation()
)
)
);
- else
+ else {
+ auto * cap = getDerivationCA(*drv);
addWaitee(upcast_goal(worker.makePathSubstitutionGoal(
status.known->path,
buildMode == bmRepair ? Repair : NoRepair,
- getDerivationCA(*drv))));
+ cap ? std::optional { *cap } : std::nullopt)));
+ }
}
if (waitees.empty()) /* to prevent hang (no wake-up event) */
diff --git a/src/libstore/content-address.cc b/src/libstore/content-address.cc
index 8a65059e3..167f7af6c 100644
--- a/src/libstore/content-address.cc
+++ b/src/libstore/content-address.cc
@@ -196,6 +196,11 @@ const Hash & ContentAddress::getHash() const
}, raw);
}
+std::string ContentAddress::printMethodAlgo() const {
+ return getMethod().renderPrefix()
+ + printHashType(getHash().type);
+}
+
bool StoreReferences::empty() const
{
return !self && others.empty();
@@ -271,9 +276,4 @@ Hash ContentAddressWithReferences::getHash() const
}, raw);
}
-std::string ContentAddressWithReferences::printMethodAlgo() const {
- return getMethod().renderPrefix()
- + printHashType(getHash().type);
-}
-
}
diff --git a/src/libstore/content-address.hh b/src/libstore/content-address.hh
index eb01e9ce4..b25e6d49d 100644
--- a/src/libstore/content-address.hh
+++ b/src/libstore/content-address.hh
@@ -177,6 +177,8 @@ struct ContentAddress
ContentAddressMethod getMethod() const;
const Hash & getHash() const;
+
+ std::string printMethodAlgo() const;
};
std::string renderContentAddress(std::optional<ContentAddress> ca);
@@ -286,8 +288,6 @@ struct ContentAddressWithReferences
ContentAddressMethod getMethod() const;
Hash getHash() const;
-
- std::string printMethodAlgo() const;
};
}
diff --git a/src/libstore/derivations.cc b/src/libstore/derivations.cc
index 564c12f9e..d56dc727b 100644
--- a/src/libstore/derivations.cc
+++ b/src/libstore/derivations.cc
@@ -38,7 +38,7 @@ StorePath DerivationOutput::CAFixed::path(const Store & store, std::string_view
{
return store.makeFixedOutputPathFromCA(
outputPathName(drvName, outputName),
- ca);
+ ContentAddressWithReferences::withoutRefs(ca));
}
@@ -230,11 +230,9 @@ static DerivationOutput parseDerivationOutput(const Store & store,
validatePath(pathS);
auto hash = Hash::parseNonSRIUnprefixed(hashS, hashType);
return DerivationOutput::CAFixed {
- .ca = ContentAddressWithReferences::fromParts(
+ .ca = ContentAddress::fromParts(
std::move(method),
- std::move(hash),
- // FIXME non-trivial fixed refs set
- {}),
+ std::move(hash)),
};
} else {
experimentalFeatureSettings.require(Xp::CaDerivations);
@@ -1020,10 +1018,9 @@ DerivationOutput DerivationOutput::fromJSON(
else if (keys == (std::set<std::string_view> { "path", "hashAlgo", "hash" })) {
auto [method, hashType] = methodAlgo();
auto dof = DerivationOutput::CAFixed {
- .ca = ContentAddressWithReferences::fromParts(
+ .ca = ContentAddress::fromParts(
std::move(method),
- Hash::parseNonSRIUnprefixed((std::string) json["hash"], hashType),
- {}),
+ Hash::parseNonSRIUnprefixed((std::string) json["hash"], hashType)),
};
if (dof.path(store, drvName, outputName) != store.parseStorePath((std::string) json["path"]))
throw Error("Path doesn't match derivation output");
diff --git a/src/libstore/derivations.hh b/src/libstore/derivations.hh
index 666dbff41..1e2143f31 100644
--- a/src/libstore/derivations.hh
+++ b/src/libstore/derivations.hh
@@ -36,9 +36,11 @@ struct DerivationOutputInputAddressed
struct DerivationOutputCAFixed
{
/**
- * hash and refs used for expected hash computation
+ * Method and hash used for expected hash computation.
+ *
+ * References are not allowed by fiat.
*/
- ContentAddressWithReferences ca; /* hash and refs used for validating output */
+ ContentAddress ca;
/**
* Return the \ref StorePath "store path" corresponding to this output
diff --git a/src/libstore/misc.cc b/src/libstore/misc.cc
index 39bdfec6e..00f629a85 100644
--- a/src/libstore/misc.cc
+++ b/src/libstore/misc.cc
@@ -83,26 +83,16 @@ void Store::computeFSClosure(const StorePath & startPath,
}
-std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv)
+const ContentAddress * getDerivationCA(const BasicDerivation & drv)
{
auto out = drv.outputs.find("out");
if (out == drv.outputs.end())
- return std::nullopt;
+ return nullptr;
if (auto dof = std::get_if<DerivationOutput::CAFixed>(&out->second)) {
- return std::visit(overloaded {
- [&](const TextInfo & ti) -> std::optional<ContentAddress> {
- if (!ti.references.empty())
- return std::nullopt;
- return ti.hash;
- },
- [&](const FixedOutputInfo & fi) -> std::optional<ContentAddress> {
- if (!fi.references.empty())
- return std::nullopt;
- return fi.hash;
- },
- }, dof->ca.raw);
+
+ return &dof->ca;
}
- return std::nullopt;
+ return nullptr;
}
void Store::queryMissing(const std::vector<DerivedPath> & targets,
@@ -152,7 +142,13 @@ void Store::queryMissing(const std::vector<DerivedPath> & targets,
if (drvState_->lock()->done) return;
SubstitutablePathInfos infos;
- querySubstitutablePathInfos({{outPath, getDerivationCA(*drv)}}, infos);
+ auto * cap = getDerivationCA(*drv);
+ querySubstitutablePathInfos({
+ {
+ outPath,
+ cap ? std::optional { *cap } : std::nullopt,
+ },
+ }, infos);
if (infos.empty()) {
drvState_->lock()->done = true;
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh
index c910d1c96..bad610014 100644
--- a/src/libstore/store-api.hh
+++ b/src/libstore/store-api.hh
@@ -1022,7 +1022,7 @@ std::optional<ValidPathInfo> decodeValidPathInfo(
*/
std::pair<std::string, Store::Params> splitUriAndParams(const std::string & uri);
-std::optional<ContentAddress> getDerivationCA(const BasicDerivation & drv);
+const ContentAddress * getDerivationCA(const BasicDerivation & drv);
std::map<DrvOutput, StorePath> drvOutputReferences(
Store & store,
diff --git a/src/libstore/tests/derivation.cc b/src/libstore/tests/derivation.cc
index 85e451b29..6328ad370 100644
--- a/src/libstore/tests/derivation.cc
+++ b/src/libstore/tests/derivation.cc
@@ -74,19 +74,30 @@ TEST_JSON(DerivationTest, inputAddressed,
}),
"drv-name", "output-name")
-TEST_JSON(DerivationTest, caFixed,
+TEST_JSON(DerivationTest, caFixedFlat,
+ R"({
+ "hashAlgo": "sha256",
+ "hash": "894517c9163c896ec31a2adbd33c0681fd5f45b2c0ef08a64c92a03fb97f390f",
+ "path": "/nix/store/rhcg9h16sqvlbpsa6dqm57sbr2al6nzg-drv-name-output-name"
+ })",
+ (DerivationOutput::CAFixed {
+ .ca = FixedOutputHash {
+ .method = FileIngestionMethod::Flat,
+ .hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
+ },
+ }),
+ "drv-name", "output-name")
+
+TEST_JSON(DerivationTest, caFixedNAR,
R"({
"hashAlgo": "r:sha256",
"hash": "894517c9163c896ec31a2adbd33c0681fd5f45b2c0ef08a64c92a03fb97f390f",
"path": "/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-drv-name-output-name"
})",
(DerivationOutput::CAFixed {
- .ca = FixedOutputInfo {
- .hash = {
- .method = FileIngestionMethod::Recursive,
- .hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
- },
- .references = {},
+ .ca = FixedOutputHash {
+ .method = FileIngestionMethod::Recursive,
+ .hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
},
}),
"drv-name", "output-name")
@@ -98,11 +109,8 @@ TEST_JSON(DynDerivationTest, caFixedText,
"path": "/nix/store/6s1zwabh956jvhv4w9xcdb5jiyanyxg1-drv-name-output-name"
})",
(DerivationOutput::CAFixed {
- .ca = TextInfo {
- .hash = {
- .hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
- },
- .references = {},
+ .ca = TextHash {
+ .hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
},
}),
"drv-name", "output-name")
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 13:07:33 +0000