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Eelco Dolstra 055608227f * nix-env: allow ~/.nix-defexpr to be a directory. If it is, then the
Nix expressions in that directory are combined into an attribute set
  {file1 = import file1; file2 = import file2; ...}, i.e. each Nix
  expression is an attribute with the file name as the attribute
  name.  Also recurses into directories.

* nix-env: removed the "--import" (-I) option which set the
  ~/.nix-defexpr symlink.

* nix-channel: don't use "nix-env --import", instead symlink
  ~/.nix-defexpr/channels.  So finally nix-channel --update doesn't
  override any default Nix expressions but combines with them.

  This means that you can have (say) a local Nixpkgs SVN tree and use
  it as a default for nix-env:

  $ ln -s .../path-to-nixpkgs-tree ~/.nix-defexpr/nixpkgs_svn

  and be subscribed to channels (including Nixpkgs) at the same time.
  (If there is any ambiguity, the -A flag can be used to
  disambiguate, e.g. "nix-env -i -A nixpkgs_svn.pan".)
2007-09-17 16:08:24 +00:00
..
buildenv * Set the right priorities when recovering from a directory 2007-05-02 19:38:02 +00:00
channels * nix-env: allow ~/.nix-defexpr to be a directory. If it is, then the 2007-09-17 16:08:24 +00:00
nar * In nar.nix, path -> storePath, otherwise we get a collision between 2006-08-07 18:22:57 +00:00
Makefile.am * Get rid of fetchurl, we don't need it anymore. 2005-04-07 14:35:44 +00:00