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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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24
src/libexpr/primops.cc
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@ -388,8 +388,9 @@ static Expr prim_derivationStrict(EvalState & state, const ATermVector & args)
bool disableState = false; //Becomes true if the user explicitly says: no state
string shareState = "none";
string syncState = "all";
string stateIndentifier = "";
string stateIdentifier = "";
bool createDirsBeforeInstall = false;
string runtimeStateParamters = "";
for (ATermMap::const_iterator i = attrs.begin(); i != attrs.end(); ++i) {
string key = aterm2String(i->key);
@ -467,11 +468,12 @@ static Expr prim_derivationStrict(EvalState & state, const ATermVector & args)
}
}
else if(key == "shareState") { string s = coerceToString(state, value, context, true); shareState = s; }
else if(key == "synchronization") { string s = coerceToString(state, value, context, true); syncState = s; }
else if(key == "disableState") { bool b = evalBool(state, value); disableState = b; }
else if(key == "indentifier"){ string s = coerceToString(state, value, context, true); stateIndentifier = s; }
else if(key == "createDirsBeforeInstall"){ bool b = evalBool(state, value); createDirsBeforeInstall = b; }
else if(key == "shareState") { shareState = coerceToString(state, value, context, true); }
else if(key == "synchronization") { syncState = coerceToString(state, value, context, true); }
else if(key == "disableState") { disableState = evalBool(state, value); }
else if(key == "identifier"){ stateIdentifier = coerceToString(state, value, context, true); }
else if(key == "createDirsBeforeInstall"){ createDirsBeforeInstall = evalBool(state, value); }
else if(key == "runtimeStateParamters"){ runtimeStateParamters = coerceToString(state, value, context, true); }
/* All other attributes are passed to the builder through
the environment. */
@ -565,16 +567,16 @@ static Expr prim_derivationStrict(EvalState & state, const ATermVector & args)
//We add state when it's enbaled by the keywords, and NOT disabled by the user
if(enableState && !disableState){
/* Add the state path based on the outPath */
string callingUser = "wouterdb"; //TODO: Change into variable
string componentHash = printHash(hashDerivationModulo(state, drv)); //hash of the component path
Hash statehash = hashString(htSHA256, stateIndentifier + callingUser + componentHash); //hash of the state path
Path stateOutPath = makeStatePath("stateOutput:statepath", statehash, drvName); //State path
string callingUser = "wouterdb"; //TODO: Change into variable
string componentHash = printHash(hashDerivationModulo(state, drv)); //hash of the component path
Hash statehash = hashString(htSHA256, callingUser + componentHash); //hash of the state path
Path stateOutPath = makeStatePath("stateOutput:statepath", statehash, drvName, stateIdentifier); //State path
drv.env["statepath"] = stateOutPath;
string enableStateS = bool2string("true");
string createDirsBeforeInstallS = bool2string(createDirsBeforeInstall);
drv.stateOutputs["state"] = DerivationStateOutput(stateOutPath, outputHashAlgo, outputHash, enableStateS, shareState, syncState, createDirsBeforeInstallS);
drv.stateOutputs["state"] = DerivationStateOutput(stateOutPath, outputHashAlgo, outputHash, stateIdentifier, enableStateS, shareState, syncState, createDirsBeforeInstallS, runtimeStateParamters);
}
/* Write the resulting term into the Nix store directory. */