Eelco Dolstra
d3d5e77810
* Reverse mappings for the successor and substitute mappings.
2003-10-10 14:46:28 +00:00
Eelco Dolstra
6baa2c4420
* Get rid of identifiers since they are redundant now. This greatly
...
simplifies stuff.
* The format of Nix expressions and the database schema changed
because of this, so it's best to delete old Nix installations.
2003-10-08 15:06:59 +00:00
Eelco Dolstra
5d4171f7fb
* Synchronise terminology with the ICSE paper (e.g., slice -> closure,
...
fstate -> Nix expression).
* Fix src/test.cc.
2003-10-07 12:27:49 +00:00
Eelco Dolstra
2de8504791
* Delete the temporary directories of failed builds by default, and an
...
option `--keep-failed' to override this behaviour.
2003-08-19 09:04:47 +00:00
Eelco Dolstra
06d3d7355d
* Enclose most operations that update the database in transactions.
...
* Open all database tables (Db objects) at initialisation time, not
every time they are used. This is necessary because tables have to
outlive all transactions that refer to them.
2003-07-31 16:05:35 +00:00
Eelco Dolstra
4a013962bd
* Started using Berkeley DB environments. This is necessary for
...
transaction support (but we don't actually use transactions yet).
2003-07-31 13:47:13 +00:00
Eelco Dolstra
f5b6fa5256
* Basic work on allowing derive expressions to build multiple paths.
...
This is not entirely trivial since this introduces the possibility
of mutual recursion.
* Made normal forms self-contained.
* Use unique ids, not content hashes, for content referencing.
2003-07-15 16:28:54 +00:00
Eelco Dolstra
d072485d28
* Get `nix-push' working again. It now uses Nix/Fix to create Nix
...
archives (using the package in corepkgs/nar).
* queryPathByHash -> expandHash, and it takes an argument specifying
the target path (which may be empty).
* Install the core Fix packages in $prefix/share/fix. TODO: bootstrap
Nix and install Nix as a Fix package.
2003-07-10 13:41:28 +00:00
Eelco Dolstra
6011bd0da2
* Outline of the new scheme for derivate distribution.
2003-07-09 16:12:40 +00:00
Eelco Dolstra
a5a90f501e
* Get rid of the `netsources' database.
...
* Rename the `refs' database to `hash2paths'.
2003-07-08 08:35:06 +00:00
Eelco Dolstra
01b34fe584
* Cleanup.
2003-07-04 15:29:58 +00:00
Eelco Dolstra
207ff2caf0
* Caching of expression successors.
2003-07-04 12:18:06 +00:00
Eelco Dolstra
3da9687854
* Realisation of File(...) expressions.
2003-06-27 13:55:12 +00:00
Eelco Dolstra
6656993f83
* Derefencing of hashed expressions.
2003-06-17 15:45:43 +00:00
Eelco Dolstra
822794001c
* Started implementing the new evaluation model.
...
* Lots of refactorings.
* Unit tests.
2003-06-16 13:33:38 +00:00
