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* Substitutes and nix-pull now work again.

Browse source 
* Fixed a segfault caused by the buffering of stderr.
* Fix now allows the specification of the full output path.  This
  should be used with great care, since it by-passes the normal hash
  generation.
* Incremented the version number to 0.4 (prerelease).
This commit is contained in:
Eelco Dolstra 2003-10-16 16:29:57 +00:00
parent ab5e8767fa
commit 0791282b2f
12 changed files with 169 additions and 89 deletions
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14
src/store.cc
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@ -175,7 +175,8 @@ void registerSuccessor(const Transaction & txn,
Paths revs;
nixDB.queryStrings(txn, dbSuccessorsRev, sucPath, revs);
revs.push_back(srcPath);
if (find(revs.begin(), revs.end(), srcPath) == revs.end())
revs.push_back(srcPath);
nixDB.setString(txn, dbSuccessors, srcPath, sucPath);
nixDB.setStrings(txn, dbSuccessorsRev, sucPath, revs);
@ -212,7 +213,8 @@ void registerSubstitute(const Path & srcPath, const Path & subPath)
Paths revs;
nixDB.queryStrings(txn, dbSubstitutesRev, subPath, revs);
revs.push_back(srcPath);
if (find(revs.begin(), revs.end(), srcPath) == revs.end())
revs.push_back(srcPath);
nixDB.setStrings(txn, dbSubstitutes, srcPath, subs);
nixDB.setStrings(txn, dbSubstitutesRev, subPath, revs);
@ -221,6 +223,14 @@ void registerSubstitute(const Path & srcPath, const Path & subPath)
}
Paths querySubstitutes(const Path & srcPath)
{
Paths subPaths;
nixDB.queryStrings(noTxn, dbSubstitutes, srcPath, subPaths);
return subPaths;
}
void registerValidPath(const Transaction & txn, const Path & _path)
{
Path path(canonPath(_path));