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Merge remote-tracking branch 'origin/master' into lazy-trees

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This commit is contained in:
Eelco Dolstra 2022-08-25 17:41:12 +02:00
commit 13c0db4d06
31 changed files with 282 additions and 156 deletions
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5
src/libexpr/eval-cache.cc
View file

@ -510,11 +510,6 @@ std::shared_ptr<AttrCursor> AttrCursor::maybeGetAttr(Symbol name, bool forceErro
return nullptr;
//throw TypeError("'%s' is not an attribute set", getAttrPathStr());
for (auto & attr : *v.attrs) {
if (root->db)
root->db->setPlaceholder({cachedValue->first, attr.name});
}
auto attr = v.attrs->get(name);
if (!attr) {

27
src/libexpr/value-to-json.cc
View file

@ -11,7 +11,7 @@
namespace nix {
void printValueAsJSON(EvalState & state, bool strict,
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context)
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context, bool copyToStore)
{
checkInterrupt();
@ -33,10 +33,13 @@ void printValueAsJSON(EvalState & state, bool strict,
break;
case nPath:
// FIXME: handle accessors
out.write(
state.store->printStorePath(
state.copyPathToStore(context, v.path())));
if (copyToStore)
// FIXME: handle accessors
out.write(
state.store->printStorePath(
state.copyPathToStore(context, v.path())));
else
out.write(v.path().path.abs());
break;
case nNull:
@ -58,10 +61,10 @@ void printValueAsJSON(EvalState & state, bool strict,
for (auto & j : names) {
Attr & a(*v.attrs->find(state.symbols.create(j)));
auto placeholder(obj.placeholder(j));
printValueAsJSON(state, strict, *a.value, a.pos, placeholder, context);
printValueAsJSON(state, strict, *a.value, a.pos, placeholder, context, copyToStore);
}
} else
printValueAsJSON(state, strict, *i->value, i->pos, out, context);
printValueAsJSON(state, strict, *i->value, i->pos, out, context, copyToStore);
break;
}
@ -69,13 +72,13 @@ void printValueAsJSON(EvalState & state, bool strict,
auto list(out.list());
for (auto elem : v.listItems()) {
auto placeholder(list.placeholder());
printValueAsJSON(state, strict, *elem, pos, placeholder, context);
printValueAsJSON(state, strict, *elem, pos, placeholder, context, copyToStore);
}
break;
}
case nExternal:
v.external->printValueAsJSON(state, strict, out, context);
v.external->printValueAsJSON(state, strict, out, context, copyToStore);
break;
case nFloat:
@ -95,14 +98,14 @@ void printValueAsJSON(EvalState & state, bool strict,
}
void printValueAsJSON(EvalState & state, bool strict,
Value & v, const PosIdx pos, std::ostream & str, PathSet & context)
Value & v, const PosIdx pos, std::ostream & str, PathSet & context, bool copyToStore)
{
JSONPlaceholder out(str);
printValueAsJSON(state, strict, v, pos, out, context);
printValueAsJSON(state, strict, v, pos, out, context, copyToStore);
}
void ExternalValueBase::printValueAsJSON(EvalState & state, bool strict,
JSONPlaceholder & out, PathSet & context) const
JSONPlaceholder & out, PathSet & context, bool copyToStore) const
{
state.debugThrowLastTrace(TypeError("cannot convert %1% to JSON", showType()));
}

4
src/libexpr/value-to-json.hh
View file

@ -11,9 +11,9 @@ namespace nix {
class JSONPlaceholder;
void printValueAsJSON(EvalState & state, bool strict,
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context);
Value & v, const PosIdx pos, JSONPlaceholder & out, PathSet & context, bool copyToStore = true);
void printValueAsJSON(EvalState & state, bool strict,
Value & v, const PosIdx pos, std::ostream & str, PathSet & context);
Value & v, const PosIdx pos, std::ostream & str, PathSet & context, bool copyToStore = true);
}

2
src/libexpr/value.hh
View file

@ -100,7 +100,7 @@ class ExternalValueBase
/* Print the value as JSON. Defaults to unconvertable, i.e. throws an error */
virtual void printValueAsJSON(EvalState & state, bool strict,
JSONPlaceholder & out, PathSet & context) const;
JSONPlaceholder & out, PathSet & context, bool copyToStore = true) const;
/* Print the value as XML. Defaults to unevaluated */
virtual void printValueAsXML(EvalState & state, bool strict, bool location,