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Eelco Dolstra 7a4497d98c * Checks for allowedReferences and some other features. 
* Use nix-build in a test.
 2006-10-19 17:44:51 +00:00
Eelco Dolstra 17f4883bfe * Better message. 2006-10-19 17:43:58 +00:00
Eelco Dolstra 9bd93f7606 * toFile: maintain the references. 2006-10-19 17:39:02 +00:00
Eelco Dolstra b3d3700e11 * nix-build: check the exit status of `nix-store -r'. 2006-10-19 17:30:09 +00:00
Eelco Dolstra 6a67556f71 * Special derivation attribute `allowedReferences' that causes Nix to 
check that the references of the output of a derivation are in the
  specified set.  For instance,

    allowedReferences = [];

  specifies that the output cannot have any references.  (This is
  useful, for instance, for the generation of bootstrap binaries for
  stdenv-linux, which must not have any references for purity).  It
  could also be used to guard against undesired runtime dependencies,
  e.g.,

    {gcc, dynlib}: derivation {
      ...
      allowedReferences = [dynlib];
    }

  says that the output can refer to the path of `dynlib' but not
  `gcc'.  A `forbiddedReferences' attribute would be more useful for
  this, though.
 2006-10-19 16:09:24 +00:00
Eelco Dolstra daa8f85fcd * Backwards compatibility hack for user environments made by Nix <= 0.10. 2006-10-17 14:13:15 +00:00
Eelco Dolstra 24737f279e * Backwards compatibility with old user environment manifests. 2006-10-17 14:01:45 +00:00
Eelco Dolstra 4bd5cdb90b * Print out the offending path. 2006-10-17 14:01:28 +00:00
Eelco Dolstra 58ff6939f4 * An awful backwards compatibility hack. 2006-10-17 12:58:42 +00:00
Eelco Dolstra 3059df0f1e * baseNameOf: paths don't have to be absolute. 2006-10-17 12:34:13 +00:00
Eelco Dolstra 822dba2210 * Maintain the references for the user environment properly. 2006-10-17 12:15:15 +00:00
Eelco Dolstra dfc042a0c1 * Another test. 2006-10-17 11:16:02 +00:00
Eelco Dolstra 9e30694f98 * Fix the tests wrt the AST changes, i.e., Str(s) -> Str(s, []), and 
the semantic changes.
 2006-10-17 11:08:59 +00:00
Eelco Dolstra be1961c9f8 * toPath: should be the identity on paths. 2006-10-17 11:07:11 +00:00
Eelco Dolstra cba913c521 * dirOf: return a path if the argument is a path. 2006-10-17 11:05:34 +00:00
Eelco Dolstra cf705eaf78 * toString: don't copy paths. So toString can be used to pass 
non-store paths to a builder.
 2006-10-17 10:58:12 +00:00
Eelco Dolstra 7de5fe2fc2 * Do the path check on the normal form. 2006-10-17 10:57:25 +00:00
Eelco Dolstra 46b631b6c4 * Don't generate an empty drvPath attribute in the manifest. 2006-10-17 10:15:42 +00:00
Eelco Dolstra d7efd76394 * Big cleanup of the semantics of paths, strings, contexts, string 
concatenation and string coercion.  This was a big mess (see
  e.g. NIX-67).  Contexts are now folded into strings, so that they
  don't cause evaluation errors when they're not expected.  The
  semantics of paths has been clarified (see nixexpr-ast.def).
  toString() and coerceToString() have been merged.

  Semantic change: paths are now copied to the store when they're in a
  concatenation (and in most other situations - that's the
  formalisation of the meaning of a path).  So

    "foo " + ./bla

  evaluates to "foo /nix/store/hash...-bla", not "foo
  /path/to/current-dir/bla".  This prevents accidental impurities, and
  is more consistent with the treatment of derivation outputs, e.g.,
  `"foo " + bla' where `bla' is a derivation.  (Here `bla' would be
  replaced by the output path of `bla'.)
 2006-10-16 15:55:34 +00:00
Eelco Dolstra 4c9aa821b9 * Fix version. 2006-10-13 14:08:14 +00:00
Eelco Dolstra 142863a89d * Use Berkeley DB 4.5. 2006-10-13 12:11:30 +00:00
Eelco Dolstra 37c8a664f3 * A helpful message. 2006-10-13 11:49:55 +00:00
Eelco Dolstra e4af398681 * Don't crash when upgrading the Berkeley DB environment. 2006-10-13 11:15:53 +00:00
Eelco Dolstra 2a535689fe * Reduce the maximum archive size for patch generation to 100 MB to 
prevent trashing on nix.cs.uu.nl.
 2006-10-12 20:13:29 +00:00
Eelco Dolstra 7d4567f2cc * Removed URIs from the evaluator (NIX-66). They are now just another 
kind of notation for strings.
 2006-10-11 21:59:33 +00:00
Eelco Dolstra b4e012ab4d * Merge 0.10.1 release notes. 2006-10-11 13:39:00 +00:00
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 7bada48b36 * Bumped the version number to 0.11. 2006-10-06 13:45:29 +00:00
Eelco Dolstra e1cc84259c * Too lazy to document nix-push --copy. 2006-10-06 09:59:02 +00:00
Eelco Dolstra b3fc016061 * Translate Unicode quote characters to ASCII equivalents when 
generating NEWS.txt.
 2006-10-06 09:03:39 +00:00
Eelco Dolstra 3815d2d463 * Typos etc. 
* Set the release date.
 2006-10-06 07:47:56 +00:00
Eelco Dolstra beee18de88 * Document nix-store --delete. 2006-10-05 23:13:15 +00:00
Eelco Dolstra eff573f563 * Work around a weird bug in the manpage generation. 2006-10-05 23:01:50 +00:00
Eelco Dolstra 9e08f5efe1 * Documented nix-store --dump / --restore. 2006-10-05 22:57:07 +00:00
Eelco Dolstra 8791ffbc88 * Documented new nix-env options. 2006-10-05 22:56:52 +00:00
Eelco Dolstra 99ef620c8c * Documented nix-instantiate --xml, --strict. 
* Added an example to the nix-build section.
 2006-10-05 20:41:57 +00:00
Eelco Dolstra 8396b59286 * Documented --attr / -A. 2006-10-05 20:07:41 +00:00
Eelco Dolstra 5d769de8a3 * Document --arg. 2006-10-05 09:08:52 +00:00
Eelco Dolstra 6f2bfd92b6 * Manual. 2006-10-05 08:21:52 +00:00
Eelco Dolstra d98f750fd8 * tmpnam() -> File::Temp::tempdir(). 2006-10-04 18:58:11 +00:00
Eelco Dolstra 34427a7b43 * Weird. 2006-10-04 17:07:58 +00:00
Eelco Dolstra a3fd53b9eb * Style tweak. 2006-10-04 17:07:52 +00:00
Eelco Dolstra 59ef0aaf3f * Strings. 2006-10-04 16:02:18 +00:00
Eelco Dolstra 407c9fd520 * Explanation of toXML example. 2006-10-04 15:20:19 +00:00
Eelco Dolstra 0ef3bd3c37 * Use GIF callouts instead of PNG since the GIFs have transparency. 2006-10-04 12:20:07 +00:00
Eelco Dolstra 4a7ece698b 2006-10-04 08:26:05 +00:00
Eelco Dolstra bd4f1b4bb8 * Style tweaks. 2006-10-04 08:14:35 +00:00
Eelco Dolstra 96fa456a0a * An example of using toXML to pass structured information to a 
builder and generate a Jetty configuration file with XSLT.
 2006-10-03 15:39:34 +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