diff options
Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index 1680065f3..52f0916f2 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -343,9 +343,15 @@ public: /* Query the outputs of the derivation denoted by `path'. */ virtual StorePathSet queryDerivationOutputs(const StorePath & path); - /* Query the mapping outputName=>outputPath for the given derivation */ - virtual OutputPathMap queryDerivationOutputMap(const StorePath & path) - { unsupported("queryDerivationOutputMap"); } + /* Query the mapping outputName => outputPath for the given derivation. All + outputs are mentioned so ones mising the mapping are mapped to + `std::nullopt`. */ + virtual std::map<std::string, std::optional<StorePath>> queryPartialDerivationOutputMap(const StorePath & path) + { unsupported("queryPartialDerivationOutputMap"); } + + /* Query the mapping outputName=>outputPath for the given derivation. + Assume every output has a mapping and throw an exception otherwise. */ + OutputPathMap queryDerivationOutputMap(const StorePath & path); /* Query the full store path given the hash part of a valid store path, or empty if the path doesn't exist. */ @@ -643,8 +649,7 @@ public: ref<FSAccessor> getFSAccessor() override; /* Register a permanent GC root. */ - Path addPermRoot(const StorePath & storePath, - const Path & gcRoot, bool indirect, bool allowOutsideRootsDir = false); + Path addPermRoot(const StorePath & storePath, const Path & gcRoot); virtual Path getRealStoreDir() { return storeDir; } |