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nix-build: Copy drv closure between eval store and build store

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This commit is contained in:
Eelco Dolstra 2021-07-16 09:37:33 +02:00
parent 2ff3035cf4
commit e9848beca7
5 changed files with 40 additions and 32 deletions
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6
src/libstore/store-api.hh
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@ -773,6 +773,12 @@ std::map<StorePath, StorePath> copyPaths(ref<Store> srcStore, ref<Store> dstStor
CheckSigsFlag checkSigs = CheckSigs,
SubstituteFlag substitute = NoSubstitute);
/* Copy the closure of `paths` from `srcStore` to `dstStore`. */
void copyClosure(ref<Store> srcStore, ref<Store> dstStore,
const RealisedPath::Set & paths,
RepairFlag repair = NoRepair,
CheckSigsFlag checkSigs = CheckSigs,
SubstituteFlag substitute = NoSubstitute);
/* Remove the temporary roots file for this process. Any temporary
root becomes garbage after this point unless it has been registered