diff options
Diffstat (limited to 'src/libstore/store-api.hh')
| -rw-r--r-- | src/libstore/store-api.hh | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/src/libstore/store-api.hh b/src/libstore/store-api.hh index 929c95a0f2f8..c625a363033a 100644 --- a/src/libstore/store-api.hh +++ b/src/libstore/store-api.hh @@ -32,6 +32,11 @@ class Store; class JSONPlaceholder; +enum RepairFlag : bool { NoRepair = false, Repair = true }; +enum CheckSigsFlag : bool { NoCheckSigs = false, CheckSigs = true }; +enum SubstituteFlag : bool { NoSubstitute = false, Substitute = true }; + + /* Size of the hash part of store paths, in base-32 characters. */ const size_t storePathHashLen = 32; // i.e. 160 bits @@ -332,7 +337,7 @@ public: /* Query which of the given paths is valid. Optionally, try to substitute missing paths. */ virtual PathSet queryValidPaths(const PathSet & paths, - bool maybeSubstitute = false); + SubstituteFlag maybeSubstitute = NoSubstitute); /* Query the set of all valid paths. Note that for some store backends, the name part of store paths may be omitted @@ -392,7 +397,7 @@ public: /* Import a path into the store. */ virtual void addToStore(const ValidPathInfo & info, const ref<std::string> & nar, - bool repair = false, bool dontCheckSigs = false, + RepairFlag repair = NoRepair, CheckSigsFlag checkSigs = CheckSigs, std::shared_ptr<FSAccessor> accessor = 0) = 0; /* Copy the contents of a path to the store and register the @@ -401,12 +406,12 @@ public: libutil/archive.hh). */ virtual Path addToStore(const string & name, const Path & srcPath, bool recursive = true, HashType hashAlgo = htSHA256, - PathFilter & filter = defaultPathFilter, bool repair = false) = 0; + PathFilter & filter = defaultPathFilter, RepairFlag repair = NoRepair) = 0; /* Like addToStore, but the contents written to the output path is a regular file containing the given string. */ virtual Path addTextToStore(const string & name, const string & s, - const PathSet & references, bool repair = false) = 0; + const PathSet & references, RepairFlag repair = NoRepair) = 0; /* Write a NAR dump of a store path. */ virtual void narFromPath(const Path & path, Sink & sink) = 0; @@ -496,7 +501,7 @@ public: /* Check the integrity of the Nix store. Returns true if errors remain. */ - virtual bool verifyStore(bool checkContents, bool repair) { return false; }; + virtual bool verifyStore(bool checkContents, RepairFlag repair = NoRepair) { return false; }; /* Return an object to access files in the Nix store. */ virtual ref<FSAccessor> getFSAccessor() = 0; @@ -548,7 +553,7 @@ public: preloaded into the specified FS accessor to speed up subsequent access. */ Paths importPaths(Source & source, std::shared_ptr<FSAccessor> accessor, - bool dontCheckSigs = false); + CheckSigsFlag checkSigs = CheckSigs); struct Stats { @@ -650,12 +655,26 @@ void checkStoreName(const string & name); /* Copy a path from one store to another. */ void copyStorePath(ref<Store> srcStore, ref<Store> dstStore, - const Path & storePath, bool repair = false, bool dontCheckSigs = false); + const Path & storePath, RepairFlag repair = NoRepair, CheckSigsFlag checkSigs = CheckSigs); + + +/* Copy store paths from one store to another. The paths may be copied + in parallel. They are copied in a topologically sorted order + (i.e. if A is a reference of B, then A is copied before B), but + the set of store paths is not automatically closed; use + copyClosure() for that. */ +void copyPaths(ref<Store> srcStore, ref<Store> dstStore, const PathSet & storePaths, + RepairFlag repair = NoRepair, + CheckSigsFlag checkSigs = CheckSigs, + SubstituteFlag substitute = NoSubstitute); /* Copy the closure of the specified paths from one store to another. */ void copyClosure(ref<Store> srcStore, ref<Store> dstStore, - const PathSet & storePaths, bool repair = false, bool dontCheckSigs = false); + const PathSet & storePaths, + RepairFlag repair = NoRepair, + CheckSigsFlag checkSigs = CheckSigs, + SubstituteFlag substitute = NoSubstitute); /* Remove the temporary roots file for this process. Any temporary @@ -694,9 +713,6 @@ ref<Store> openStore(const std::string & uri = getEnv("NIX_REMOTE"), const Store::Params & extraParams = Store::Params()); -void copyPaths(ref<Store> from, ref<Store> to, const PathSet & storePaths, - bool substitute = false, bool dontCheckSigs = false); - enum StoreType { tDaemon, tLocal, |