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-rw-r--r--src/libexpr/primops.cc2
-rw-r--r--src/libstore/build/local-derivation-goal.cc2
-rw-r--r--src/libstore/build/local-derivation-goal.hh2
-rw-r--r--src/libstore/derivations.cc12
-rw-r--r--src/libstore/derivations.hh12
-rw-r--r--src/libstore/derived-path.cc4
-rw-r--r--src/libstore/derived-path.hh4
-rw-r--r--src/libstore/downstream-placeholder.cc4
-rw-r--r--src/libstore/downstream-placeholder.hh4
-rw-r--r--src/libstore/outputs-spec.hh26
-rw-r--r--src/libstore/realisation.hh6
11 files changed, 45 insertions, 33 deletions
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc
index 5067da449..6b99b91e4 100644
--- a/src/libexpr/primops.cc
+++ b/src/libexpr/primops.cc
@@ -1843,7 +1843,7 @@ static void prim_outputOf(EvalState & state, const PosIdx pos, Value * * args, V
{
SingleDerivedPath drvPath = state.coerceToSingleDerivedPath(pos, *args[0], "while evaluating the first argument to builtins.outputOf");
- std::string_view outputName = state.forceStringNoCtx(*args[1], pos, "while evaluating the second argument to builtins.outputOf");
+ OutputNameView outputName = state.forceStringNoCtx(*args[1], pos, "while evaluating the second argument to builtins.outputOf");
state.mkSingleDerivedPathString(
SingleDerivedPath::Built {
diff --git a/src/libstore/build/local-derivation-goal.cc b/src/libstore/build/local-derivation-goal.cc
index 78f943d1f..64b55ca6a 100644
--- a/src/libstore/build/local-derivation-goal.cc
+++ b/src/libstore/build/local-derivation-goal.cc
@@ -2955,7 +2955,7 @@ bool LocalDerivationGoal::isReadDesc(int fd)
}
-StorePath LocalDerivationGoal::makeFallbackPath(std::string_view outputName)
+StorePath LocalDerivationGoal::makeFallbackPath(OutputNameView outputName)
{
return worker.store.makeStorePath(
"rewrite:" + std::string(drvPath.to_string()) + ":name:" + std::string(outputName),
diff --git a/src/libstore/build/local-derivation-goal.hh b/src/libstore/build/local-derivation-goal.hh
index 8827bfca3..0a05081c7 100644
--- a/src/libstore/build/local-derivation-goal.hh
+++ b/src/libstore/build/local-derivation-goal.hh
@@ -297,7 +297,7 @@ struct LocalDerivationGoal : public DerivationGoal
* @todo Add option to randomize, so we can audit whether our
* rewrites caught everything
*/
- StorePath makeFallbackPath(std::string_view outputName);
+ StorePath makeFallbackPath(OutputNameView outputName);
};
}
diff --git a/src/libstore/derivations.cc b/src/libstore/derivations.cc
index 0b8bdaf1c..dc32c3847 100644
--- a/src/libstore/derivations.cc
+++ b/src/libstore/derivations.cc
@@ -12,7 +12,7 @@
namespace nix {
-std::optional<StorePath> DerivationOutput::path(const Store & store, std::string_view drvName, std::string_view outputName) const
+std::optional<StorePath> DerivationOutput::path(const Store & store, std::string_view drvName, OutputNameView outputName) const
{
return std::visit(overloaded {
[](const DerivationOutput::InputAddressed & doi) -> std::optional<StorePath> {
@@ -36,7 +36,7 @@ std::optional<StorePath> DerivationOutput::path(const Store & store, std::string
}
-StorePath DerivationOutput::CAFixed::path(const Store & store, std::string_view drvName, std::string_view outputName) const
+StorePath DerivationOutput::CAFixed::path(const Store & store, std::string_view drvName, OutputNameView outputName) const
{
return store.makeFixedOutputPathFromCA(
outputPathName(drvName, outputName),
@@ -466,7 +466,7 @@ bool isDerivation(std::string_view fileName)
}
-std::string outputPathName(std::string_view drvName, std::string_view outputName) {
+std::string outputPathName(std::string_view drvName, OutputNameView outputName) {
std::string res { drvName };
if (outputName != "out") {
res += "-";
@@ -810,7 +810,7 @@ void writeDerivation(Sink & out, const Store & store, const BasicDerivation & dr
}
-std::string hashPlaceholder(const std::string_view outputName)
+std::string hashPlaceholder(const OutputNameView outputName)
{
// FIXME: memoize?
return "/" + hashString(htSHA256, concatStrings("nix-output:", outputName)).to_string(Base32, false);
@@ -963,7 +963,7 @@ void Derivation::checkInvariants(Store & store, const StorePath & drvPath) const
const Hash impureOutputHash = hashString(htSHA256, "impure");
nlohmann::json DerivationOutput::toJSON(
- const Store & store, std::string_view drvName, std::string_view outputName) const
+ const Store & store, std::string_view drvName, OutputNameView outputName) const
{
nlohmann::json res = nlohmann::json::object();
std::visit(overloaded {
@@ -990,7 +990,7 @@ nlohmann::json DerivationOutput::toJSON(
DerivationOutput DerivationOutput::fromJSON(
- const Store & store, std::string_view drvName, std::string_view outputName,
+ const Store & store, std::string_view drvName, OutputNameView outputName,
const nlohmann::json & _json,
const ExperimentalFeatureSettings & xpSettings)
{
diff --git a/src/libstore/derivations.hh b/src/libstore/derivations.hh
index a92082089..106056f2d 100644
--- a/src/libstore/derivations.hh
+++ b/src/libstore/derivations.hh
@@ -55,7 +55,7 @@ struct DerivationOutput
* @param drvName The name of the derivation this is an output of, without the `.drv`.
* @param outputName The name of this output.
*/
- StorePath path(const Store & store, std::string_view drvName, std::string_view outputName) const;
+ StorePath path(const Store & store, std::string_view drvName, OutputNameView outputName) const;
GENERATE_CMP(CAFixed, me->ca);
};
@@ -132,19 +132,19 @@ struct DerivationOutput
* the safer interface provided by
* BasicDerivation::outputsAndOptPaths
*/
- std::optional<StorePath> path(const Store & store, std::string_view drvName, std::string_view outputName) const;
+ std::optional<StorePath> path(const Store & store, std::string_view drvName, OutputNameView outputName) const;
nlohmann::json toJSON(
const Store & store,
std::string_view drvName,
- std::string_view outputName) const;
+ OutputNameView outputName) const;
/**
* @param xpSettings Stop-gap to avoid globals during unit tests.
*/
static DerivationOutput fromJSON(
const Store & store,
std::string_view drvName,
- std::string_view outputName,
+ OutputNameView outputName,
const nlohmann::json & json,
const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
};
@@ -405,7 +405,7 @@ bool isDerivation(std::string_view fileName);
* This is usually <drv-name>-<output-name>, but is just <drv-name> when
* the output name is "out".
*/
-std::string outputPathName(std::string_view drvName, std::string_view outputName);
+std::string outputPathName(std::string_view drvName, OutputNameView outputName);
/**
@@ -499,7 +499,7 @@ void writeDerivation(Sink & out, const Store & store, const BasicDerivation & dr
* own outputs without needing to use the hash of a derivation in
* itself, making the hash near-impossible to calculate.
*/
-std::string hashPlaceholder(const std::string_view outputName);
+std::string hashPlaceholder(const OutputNameView outputName);
extern const Hash impureOutputHash;
diff --git a/src/libstore/derived-path.cc b/src/libstore/derived-path.cc
index 3594b7570..47d784deb 100644
--- a/src/libstore/derived-path.cc
+++ b/src/libstore/derived-path.cc
@@ -167,7 +167,7 @@ void drvRequireExperiment(
SingleDerivedPath::Built SingleDerivedPath::Built::parse(
const Store & store, ref<SingleDerivedPath> drv,
- std::string_view output,
+ OutputNameView output,
const ExperimentalFeatureSettings & xpSettings)
{
drvRequireExperiment(*drv, xpSettings);
@@ -179,7 +179,7 @@ SingleDerivedPath::Built SingleDerivedPath::Built::parse(
DerivedPath::Built DerivedPath::Built::parse(
const Store & store, ref<SingleDerivedPath> drv,
- std::string_view outputsS,
+ OutputNameView outputsS,
const ExperimentalFeatureSettings & xpSettings)
{
drvRequireExperiment(*drv, xpSettings);
diff --git a/src/libstore/derived-path.hh b/src/libstore/derived-path.hh
index ec30dac61..4d7033df2 100644
--- a/src/libstore/derived-path.hh
+++ b/src/libstore/derived-path.hh
@@ -42,7 +42,7 @@ struct SingleDerivedPath;
*/
struct SingleDerivedPathBuilt {
ref<SingleDerivedPath> drvPath;
- std::string output;
+ OutputName output;
/**
* Get the store path this is ultimately derived from (by realising
@@ -71,7 +71,7 @@ struct SingleDerivedPathBuilt {
*/
static SingleDerivedPathBuilt parse(
const Store & store, ref<SingleDerivedPath> drvPath,
- std::string_view outputs,
+ OutputNameView outputs,
const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
nlohmann::json toJSON(Store & store) const;
diff --git a/src/libstore/downstream-placeholder.cc b/src/libstore/downstream-placeholder.cc
index d951b7b7d..7e3f7548d 100644
--- a/src/libstore/downstream-placeholder.cc
+++ b/src/libstore/downstream-placeholder.cc
@@ -11,7 +11,7 @@ std::string DownstreamPlaceholder::render() const
DownstreamPlaceholder DownstreamPlaceholder::unknownCaOutput(
const StorePath & drvPath,
- std::string_view outputName,
+ OutputNameView outputName,
const ExperimentalFeatureSettings & xpSettings)
{
xpSettings.require(Xp::CaDerivations);
@@ -25,7 +25,7 @@ DownstreamPlaceholder DownstreamPlaceholder::unknownCaOutput(
DownstreamPlaceholder DownstreamPlaceholder::unknownDerivation(
const DownstreamPlaceholder & placeholder,
- std::string_view outputName,
+ OutputNameView outputName,
const ExperimentalFeatureSettings & xpSettings)
{
xpSettings.require(Xp::DynamicDerivations);
diff --git a/src/libstore/downstream-placeholder.hh b/src/libstore/downstream-placeholder.hh
index d58a2ac14..c911ecea2 100644
--- a/src/libstore/downstream-placeholder.hh
+++ b/src/libstore/downstream-placeholder.hh
@@ -58,7 +58,7 @@ public:
*/
static DownstreamPlaceholder unknownCaOutput(
const StorePath & drvPath,
- std::string_view outputName,
+ OutputNameView outputName,
const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
/**
@@ -72,7 +72,7 @@ public:
*/
static DownstreamPlaceholder unknownDerivation(
const DownstreamPlaceholder & drvPlaceholder,
- std::string_view outputName,
+ OutputNameView outputName,
const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
/**
diff --git a/src/libstore/outputs-spec.hh b/src/libstore/outputs-spec.hh
index ae19f1040..1ef99a5fc 100644
--- a/src/libstore/outputs-spec.hh
+++ b/src/libstore/outputs-spec.hh
@@ -13,24 +13,36 @@
namespace nix {
+/**
+ * An (owned) output name. Just a type alias used to make code more
+ * readible.
+ */
+typedef std::string OutputName;
+
+/**
+ * A borrowed output name. Just a type alias used to make code more
+ * readible.
+ */
+typedef std::string_view OutputNameView;
+
struct OutputsSpec {
/**
* A non-empty set of outputs, specified by name
*/
- struct Names : std::set<std::string> {
- using std::set<std::string>::set;
+ struct Names : std::set<OutputName> {
+ using std::set<OutputName>::set;
/* These need to be "inherited manually" */
- Names(const std::set<std::string> & s)
- : std::set<std::string>(s)
+ Names(const std::set<OutputName> & s)
+ : std::set<OutputName>(s)
{ assert(!empty()); }
/**
* Needs to be "inherited manually"
*/
- Names(std::set<std::string> && s)
- : std::set<std::string>(s)
+ Names(std::set<OutputName> && s)
+ : std::set<OutputName>(s)
{ assert(!empty()); }
/* This set should always be non-empty, so we delete this
@@ -57,7 +69,7 @@ struct OutputsSpec {
*/
OutputsSpec() = delete;
- bool contains(const std::string & output) const;
+ bool contains(const OutputName & output) const;
/**
* Create a new OutputsSpec which is the union of this and that.
diff --git a/src/libstore/realisation.hh b/src/libstore/realisation.hh
index 0548b30c1..559483ce3 100644
--- a/src/libstore/realisation.hh
+++ b/src/libstore/realisation.hh
@@ -34,7 +34,7 @@ struct DrvOutput {
/**
* The name of the output.
*/
- std::string outputName;
+ OutputName outputName;
std::string to_string() const;
@@ -84,7 +84,7 @@ struct Realisation {
* Since these are the outputs of a single derivation, we know the
* output names are unique so we can use them as the map key.
*/
-typedef std::map<std::string, Realisation> SingleDrvOutputs;
+typedef std::map<OutputName, Realisation> SingleDrvOutputs;
/**
* Collection type for multiple derivations' outputs' `Realisation`s.
@@ -146,7 +146,7 @@ public:
MissingRealisation(DrvOutput & outputId)
: MissingRealisation(outputId.outputName, outputId.strHash())
{}
- MissingRealisation(std::string_view drv, std::string outputName)
+ MissingRealisation(std::string_view drv, OutputName outputName)
: Error( "cannot operate on output '%s' of the "
"unbuilt derivation '%s'",
outputName,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 18:50:12 +0000