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Add Store::readDerivation() convenience function

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This commit is contained in:
Eelco Dolstra 2020-06-12 13:04:52 +02:00
parent 045b07200c
commit 9f736dd89d
7 changed files with 17 additions and 11 deletions
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3
src/libstore/store-api.hh
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@ -583,6 +583,9 @@ public:
ensurePath(). */
Derivation derivationFromPath(const StorePath & drvPath);
/* Read a derivation (which must already be valid). */
Derivation readDerivation(const StorePath & drvPath);
/* Place in `out' the set of all store paths in the file system
closure of `storePath'; that is, all paths than can be directly
or indirectly reached from it. `out' is not cleared. If