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Ensure that attrsets are sorted

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Previously you had to remember to call value->attrs->sort() after
populating value->attrs. Now there is a BindingsBuilder helper that
wraps Bindings and ensures that sort() is called before you can use
it.
This commit is contained in:
Eelco Dolstra 2022-01-04 17:39:16 +01:00
parent 1ffacad8a5
commit 6d9a6d2cc3
17 changed files with 260 additions and 198 deletions
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11
src/nix-build/nix-build.cc
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@ -258,13 +258,10 @@ static void main_nix_build(int argc, char * * argv)
auto autoArgs = myArgs.getAutoArgs(*state);
if (runEnv) {
auto newArgs = state->allocBindings(autoArgs->size() + 1);
auto tru = state->allocValue();
mkBool(*tru, true);
newArgs->push_back(Attr(state->symbols.create("inNixShell"), tru));
for (auto & i : *autoArgs) newArgs->push_back(i);
newArgs->sort();
autoArgs = newArgs;
auto newArgs = state->buildBindings(autoArgs->size() + 1);
newArgs.alloc("inNixShell").mkBool(true);
for (auto & i : *autoArgs) newArgs.insert(i);
autoArgs = newArgs.finish();
}
if (packages) {