Eelco Dolstra
0c4c5c2020
* Quick hack to fix NIX-67: evaluation result differing if the Nix
...
expression resides in the store.
2006-10-10 21:23:35 +00:00
Eelco Dolstra
bd0c40e1e9
* import': unwrap the context. Necessary to make
import (x + y)'
...
work, where x is a store path.
2006-10-10 15:07:23 +00:00
Eelco Dolstra
9e08f5efe1
* Documented nix-store --dump / --restore.
2006-10-05 22:57:07 +00:00
Eelco Dolstra
5fd44654db
* toXML: propagate the context to allow derivations to be used in the
...
argument.
2006-10-03 15:38:59 +00:00
Eelco Dolstra
d20c3011a0
* toFile: added an additional argument to specify the store path
...
suffix, e.g., `builtins.toFile "builder.sh" "..."'.
* toFile: handle references to other files correctly.
2006-10-03 14:55:54 +00:00
Eelco Dolstra
ac19b333b3
* Finally, a real "let" syntax: `let x = ...; ... z = ...; in ...'.
2006-10-02 15:52:44 +00:00
Eelco Dolstra
7581cfdee4
* Hack for Bison 2.3 compatability.
2006-10-02 14:43:15 +00:00
Eelco Dolstra
4ad6fb7ea3
* Fix setuid builds.
2006-09-27 21:04:07 +00:00
Eelco Dolstra
3632019b73
* Quick hack to let nix-install-package set the package name properly
...
(e.g., "java-front-0.9pre15899" instead of "java-front";
particularly important when doing upgrades later on).
2006-09-25 14:00:59 +00:00
Eelco Dolstra
e347033f71
* The result of a concatenation with a derivation on the left-hand
...
side should be a path, I guess.
* Handle paths that are in the store but not direct children of the
store directory.
* Ugh, hack to prevent double context wrapping.
2006-09-24 21:39:57 +00:00
Eelco Dolstra
0e705391db
* Primop `toPath' to convert a string to a path.
...
* Primop `pathExists' to check for path existence.
2006-09-24 18:23:32 +00:00
Eelco Dolstra
e47e0c2dbe
* Builtin function `getEnv' for getting environment variables.
2006-09-24 17:48:41 +00:00
Eelco Dolstra
df8873e14a
* lessThan primitive for integer comparison.
2006-09-24 15:21:48 +00:00
Eelco Dolstra
2ab4bc44c7
* Builtin function `add' to add integers.
...
* Put common test functions in tests/lang/lib.nix.
2006-09-22 15:29:21 +00:00
Eelco Dolstra
d315210612
* Added a builtin function `isList' to test whether a value is a list.
...
With this primitive, a list-flattening function can be implemented
(NIX-55, example is in tests/lang/eval-okay-flatten.nix).
2006-09-22 14:55:19 +00:00
Eelco Dolstra
c02a44183f
* Builtin functions head' and
tail' to return the head and tail of
...
list. Useful for lots of things, such as implementing a fold
function (see NIX-30, example is in tests/lang/eval-okay-list.nix).
2006-09-22 14:46:36 +00:00
Eelco Dolstra
8a1ab709a4
* New builtin functions builtins.{hasAttr, getAttr} to check for
...
attribute existence and to return an attribute from an attribute
set, respectively. Example: `hasAttr "foo" {foo = 1;}'. They
differ from the `?' and `.' operators in that the attribute name is
an arbitrary expression. (NIX-61)
2006-09-22 14:31:55 +00:00
Eelco Dolstra
666babbbfa
* Use a bounded amount of memory in scanForReferences() by not reading
...
regular files into memory all at once.
2006-09-22 13:10:30 +00:00
Eelco Dolstra
d22d7565f3
* Don't allocate the buffer twice.
2006-09-22 11:28:23 +00:00
Eelco Dolstra
b43aeadbc9
* Don't allocate more than SIZE_MAX bytes.
2006-09-22 11:13:35 +00:00
Eelco Dolstra
25df501704
* GC options in nix-store --help (NIX-15).
2006-09-21 19:06:34 +00:00
Eelco Dolstra
4e91d8621f
* Fix comment.
2006-09-21 18:52:05 +00:00
Eelco Dolstra
1bdc152931
* Shut up a warning.
2006-09-20 16:36:29 +00:00
Eelco Dolstra
0623359fbc
* Print a better error message for wrong hashes (NIX-49).
2006-09-20 16:15:32 +00:00
Eelco Dolstra
e0afaf1857
* Wow, that bug has been there since r764.
2006-09-14 22:48:59 +00:00
Eelco Dolstra
86cbd93ec1
* nix-env --switch-generation / --list-generations /
...
--delete-generations: lock the profile to prevent (extremely
unlikely) race conditions.
2006-09-14 22:33:53 +00:00
Eelco Dolstra
5c38c863bd
* Fix a huge gaping hole in nix-env w.r.t. the garbage collector.
...
Nix-env failed to call addPermRoot(), which is necessary to safely
add a new root. So if nix-env started after and finished before the
garbage collector, the user environment (plus all other new stuff)
it built might be garbage collected, leading to a dangling symlink
chain in ~/.nix-profile...
* Be more explicit if we block on the GC lock ("waiting for the big
garbage collector lock...").
* Don't loop trying to create a new generation. It's not necessary
anymore since profiles are locked nowadays.
2006-09-14 22:30:33 +00:00
Eelco Dolstra
01d169f817
* Support `++'.
...
* More follow restrictions on layout.
2006-09-11 13:05:15 +00:00
Eelco Dolstra
feb63da431
* Remove debug message.
2006-09-08 09:31:07 +00:00
Eelco Dolstra
a89a201598
* Missing #include.
2006-09-05 10:32:47 +00:00
Eelco Dolstra
fc195519b5
* Sone missing #includes.
2006-09-05 08:54:48 +00:00
Eelco Dolstra
bafc1690fc
* Move setuid stuff to libutil.
...
* Install libexpr header files.
2006-09-04 22:55:28 +00:00
Eelco Dolstra
e5a6c09b12
* Install header files in /nix/include/nix.
2006-09-04 22:41:36 +00:00
Eelco Dolstra
4be5443882
* Remove unnecessary inclusions of aterm2.h.
2006-09-04 22:08:40 +00:00
Eelco Dolstra
2382a729e0
* Don't need extern "C".
2006-09-04 21:50:39 +00:00
Eelco Dolstra
e3ce954582
* Compile the lexer as C++ code. Remove all the redundant C/C++
...
marshalling code.
2006-09-04 21:36:15 +00:00
Eelco Dolstra
75068e7d75
* Use a proper namespace.
...
* Optimise header file usage a bit.
* Compile the parser as C++.
2006-09-04 21:06:23 +00:00
Eelco Dolstra
aab8812732
* Store the Nix libraries in ${libdir}/nix instead of ${libdir}.
2006-09-04 15:12:24 +00:00
Eelco Dolstra
7974aae81c
* New primop: builtins.toFile, which writes a string into the store
...
and returns its path. This can be used to (for instance) write
builders inside a Nix expression, e.g.,
stdenv.mkDerivation {
builder = "
source $stdenv/setup
...
";
...
}
2006-09-01 12:07:31 +00:00
Eelco Dolstra
de90fdf908
* Allow "$" in strings as long as they are not followed by "{". (Too
...
bad flex doesn't have lexical restrictions, the current solution
isn't quite right...)
2006-09-01 12:04:06 +00:00
Eelco Dolstra
c25f688e23
* Doh! Doh! Doh!
2006-08-31 15:38:43 +00:00
Eelco Dolstra
354d58b3d7
* Better error checking.
2006-08-31 11:40:39 +00:00
Eelco Dolstra
f93f7b75be
* Okay, that's a bit harder than expected.
2006-08-30 13:10:04 +00:00
Eelco Dolstra
3151bdea55
* Uninitialised variable.
2006-08-30 12:00:27 +00:00
Eelco Dolstra
547b119f25
* Support singleton values and nested lists again in `args', but print
...
a warning.
2006-08-29 15:40:49 +00:00
Eelco Dolstra
2132d9ddeb
* Fix the ~ operator.
2006-08-29 15:29:38 +00:00
Eelco Dolstra
1ec9f55741
* In toString, deal with nested lists properly (i.e., flatten them).
2006-08-28 21:47:42 +00:00
Eelco Dolstra
1fca76870b
* Removed processBinding, instead we now apply toString to all
...
derivation attributes to flatten them into strings. This is
possible since string can nowadays be wrapped in contexts that
describe the derivations/sources referenced by the evaluation of the
string.
2006-08-28 13:31:06 +00:00
Eelco Dolstra
8a6080eb14
* Refactoring.
2006-08-26 16:48:01 +00:00
Eelco Dolstra
4b66cebe7b
* Remove those storePath attribute sets, we don't need 'em.
2006-08-25 17:09:55 +00:00