Eelco Dolstra e446d342b7 * Added an installation source --from-expression' (or -E') to ... install derivations from a Nix expression specified on the command line. This is particularly useful for disambiguation if there are multiple derivations with the same name. For instance, in Nixpkgs, to install the Firefox wrapper rather than the plain Firefox component: $ nix-env -f .../i686-linux.nix -i -E 'x: x.firefoxWrapper' The Nix expressions should be functions to which the default Nix expression (in this case, `i686-linux.nix') is passed, hence `x: ...'. This might also be a nice way to deal with high-level (user-level) variability, e.g., $ nix-env -f ./server.nix -i -E 'x: x {port = 8080; ssl = false;}'		2005-02-14 17:07:43 +00:00
..
bin2c	* "Fix expression" -> "Nix expression".	2003-11-18 12:06:07 +00:00
boost	* This is also useful.	2004-06-18 16:52:31 +00:00
bsdiff-4.2	* Integrated bsdiff/bspatch 4.2 (from	2004-12-29 22:08:48 +00:00
libexpr	* Refactoring to support different installation sources in nix-env.	2005-02-11 16:56:45 +00:00
libmain	* A GC setting `gc-keep-outputs' to specify whether output paths of	2005-02-01 22:07:48 +00:00
libstore	* Implement the `gc-keep-derivations' global configuretion flag.	2005-02-14 14:16:56 +00:00
libutil	* Refactoring to support different installation sources in nix-env.	2005-02-11 16:56:45 +00:00
log2xml	* Do not close a nesting level twice after close() has been	2004-03-27 15:33:19 +00:00
nix-env	* Added an installation source --from-expression' (or -E') to	2005-02-14 17:07:43 +00:00
nix-hash	* Removed the `id' attribute hack.	2005-01-17 16:55:19 +00:00
nix-instantiate	* nix-build: use an indirection scheme to make it easier for users to	2005-02-01 13:48:46 +00:00
nix-store	* Propagate the deriver of a path through the substitute mechanism.	2005-02-09 12:57:13 +00:00
aterm-helper.pl	* Automatically upgrade <= 0.7 Nix stores to the new schema (so that	2005-02-09 09:50:29 +00:00
Makefile.am	* Integrated bsdiff/bspatch 4.2 (from	2004-12-29 22:08:48 +00:00