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Code Activity

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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This commit is contained in:
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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73
src/nix-state/nix-state.cc
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@ -9,7 +9,7 @@
#include "util.hh"
#include "help.txt.hh"
#include "local-store.hh"
#include "derivations.hh"
using namespace nix;
using std::cin;
@ -30,16 +30,6 @@ void printHelp()
static void opCommitReferencesClosure(Strings opFlags, Strings opArgs)
{
/*
Database nixDB;
try {
nixDB.open(nixDBPath);
} catch (DbNoPermission & e) {
printMsg(lvlTalkative, "cannot access Nix database; continuing anyway");
//readOnlyMode = true;
return;
}
Paths referencesKeys;
Transaction txn(nixDB);
TableId dbReferences = nixDB.openTable("statecounters");
@ -49,25 +39,52 @@ static void opCommitReferencesClosure(Strings opFlags, Strings opArgs)
{
printMsg(lvlError, format("NIX-STATE: `%1%'") % *i);
}*/
PathSet a;
a.insert("/nix/state/m3h15msjdv1cliqdc3ijj906dzhsf6p0-hellohardcodedstateworld-1.0/log/");
store->getStatePathsInterval(a);
//Data from user / profile
string component = "/nix/store/1hyp7iiiig3rdf99y74yqhi2jkfpa8pf-hellohardcodedstateworld-1.0";
Path componentPath = component; //TODO call coerce function
string identifier = "test";
string binary = "hello";
//Wait for locks?
//Run the component
/*
Transaction txn;
createStoreTransaction(txn);
for (DerivationOutputs::iterator i = drv.outputs.begin();
i != drv.outputs.end(); ++i)
{
registerValidPath(txn, i->second.path,
contentHashes[i->second.path],
allReferences[i->second.path],
drvPath);
}
txn.commit();
*/
//********************* Commit state *********************
//get the derivation
Derivation drv = store->getStateDerivation(componentPath);
DerivationStateOutputDirs stateOutputDirs;
DerivationStateOutputs stateOutputs;
//get dependecies (if neccecary) of all state components that need to be updated
PathSet paths = store->getStateReferencesClosure(componentPath);
//get their derivations
//...
//Get and update the intervals
//store->getStatePathsInterval(a);
//store->setStatePathsInterval(a);
//call the bash script on all the the store-state components
string svnbin = nixSVNPath + "/svn";
string svnadminbin = nixSVNPath + "/svnadmin";
//svnbin=/nix/var/nix/profiles/per-user/root/profile/bin/svn
//subversionedpaths=( /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/ /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/log/ )
//subversionedpathsInterval=( 0 0 )
//nonversionedpaths=( /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/cache/ /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/log/test/ /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/log/test2/test2/ /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/logging/ )
//checkouts=( "/nix/var/nix/profiles/per-user/root/profile/bin/svn checkout file:///nix/staterepos/99dj5zg1ginj5as75nkb0psnp02krv2s-hellohardcodedstateworld-1.0 /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/" "/nix/var/nix/profiles/per-user/root/profile/bin/svn checkout file:///nix/staterepos/9ph3nd4irpvgs66h24xjvxrwpnrwy9n0-hellohardcodedstateworld-1.0 /nix/state/v6rr3yi5ilgn3k0kwxkk633ap4z0m1zi-hellohardcodedstateworld-1.0/log/" )
//for(...){
//
//}
}