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Added beginnnings of getStatePathClosure and GetDrv in local-store.cc, next: setting up variables in nix-state to recursively commit state

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Wouter den Breejen 2007-05-29 15:42:44 +00:00
parent fbd1b78a9d
commit cbd0d39583
13 changed files with 210 additions and 79 deletions
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30
src/libstore/store-api.cc
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@ -75,34 +75,44 @@ Path makeStorePath(const string & type, const Hash & hash, const string & suffix
checkStoreName(suffix);
return nixStore + "/"
+ printHash32(compressHash(hashString(htSHA256, s), 20))
+ printHash32(compressHash(hashString(htSHA256, s), 20)) //TODO maybe also add a suffix_stateIdentifier when: there is state & no runtime state args & ... ?
+ "-" + suffix;
}
Path makeStatePath(const string & type, const Hash & hash, const string & suffix)
Path makeStatePath(const string & type, const Hash & hash, const string & suffix, const string & stateIdentifier)
{
string suffix_stateIdentifier = stateIdentifier;
if(suffix_stateIdentifier != "")
suffix_stateIdentifier = "-" + suffix_stateIdentifier;
/* e.g., "source:sha256:1abc...:/nix/store:foo.tar.gz" */
string s = type + ":sha256:" + printHash(hash) + ":"
+ nixStoreState + ":" + suffix;
+ nixStoreState + ":" + suffix + ":" + stateIdentifier;
checkStoreName(suffix); //should this be here?
checkStoreName(suffix);
checkStoreName(stateIdentifier);
return nixStoreState + "/"
+ printHash32(compressHash(hashString(htSHA256, s), 20))
+ "-" + suffix;
+ "-" + suffix + suffix_stateIdentifier;
}
Path makeStateReposPath(const string & type, const Hash & hash, const string & suffix)
Path makeStateReposPath(const string & type, const Hash & hash, const string & suffix, const string & stateIdentifier)
{
string suffix_stateIdentifier = stateIdentifier;
if(suffix_stateIdentifier != "")
suffix_stateIdentifier = "-" + suffix_stateIdentifier;
/* e.g., "source:sha256:1abc...:/nix/store:foo.tar.gz" */
string s = type + ":sha256:" + printHash(hash) + ":"
+ nixStoreState + ":" + suffix;
checkStoreName(suffix); //should this be here?
+ nixStoreState + ":" + suffix + ":" + stateIdentifier;
checkStoreName(suffix);
checkStoreName(stateIdentifier);
return nixStoreStateRepos + "/"
+ printHash32(compressHash(hashString(htSHA256, s), 20))
+ "-" + suffix;
+ "-" + suffix + suffix_stateIdentifier;
}
Path makeFixedOutputPath(bool recursive,