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Eelco Dolstra 5a6b45e252 * In nar.nix, path -> storePath, otherwise we get a collision between 
environment variable names on Cygwin (where they are case
  insensitive).
 2006-08-07 18:22:57 +00:00
Armijn Hemel a61129c48c add coreutils to the default PATH for this scripts, so we know for sure we have tools like rm, mkdir, and so on 2006-08-05 00:33:52 +00:00
Armijn Hemel f1947cce93 prevent doing recursive chroots, by unsetting NIX_ROOT in the scripts. 2006-08-05 00:31:04 +00:00
Eelco Dolstra 1854f84e83 * Fix a few warnings. 2006-08-04 17:07:13 +00:00
Eelco Dolstra dcff8cdb76 * Weird issue on Cygwin with the include file order. 2006-08-04 16:01:26 +00:00
Eelco Dolstra f4a502a09a * Use old-school pipe opens; the new style is Perl >= 5.8.0. 2006-08-04 11:51:46 +00:00
Eelco Dolstra 981eff065b * Remove the dependency on `date', use strftime instead. 2006-08-04 11:45:50 +00:00
Eelco Dolstra 339e6f0e1d * `nix-env -q --xml': show query result in XML format for easier 
automated processing.
 2006-08-03 15:52:09 +00:00
Eelco Dolstra 0e267e2625 * `nix-instantiate --print-args': produce XML output so that the 
result can be used more easily by scripts.
 2006-08-03 14:49:57 +00:00
Eelco Dolstra 4750f6c5ed * Simple class for writing XML files. 2006-08-03 13:21:21 +00:00
Armijn Hemel fcb784051f urgh...for some weird reason this one-liner was not in svn. PEBKAC! 2006-08-03 11:48:09 +00:00
Eelco Dolstra a29b64a231 * Better error checking. 2006-08-01 13:50:10 +00:00
Armijn Hemel 4fde308ec0 add a flag --target, so we can override the URL in the MANIFEST file. This 
is only for local copies (so file:///)
 2006-08-01 13:15:55 +00:00
Eelco Dolstra 601a8eab79 * Ugh. Darwin's chmod insists that flags come before the mode 
specification.
 2006-08-01 12:00:37 +00:00
Eelco Dolstra 6ac237e242 * Show some progress. 2006-08-01 09:43:41 +00:00
Eelco Dolstra 4661282fde * `nix-instantiate ... --arg NAME VALUE': allow arguments to be passed 
to functions from the command line.
* nix-build: started removing backticks.
 2006-07-28 16:03:28 +00:00
Eelco Dolstra c11839d7b2 * `nix-instantiate --print-args': print out the valid values for 
functions arguments that have a domain.
 2006-07-28 14:01:29 +00:00
Eelco Dolstra ca2238cf81 * Refactoring: get the selection path stuff out of getDerivations() 
and put it into a separate function findAlongAttrPath().
 2006-07-26 15:05:15 +00:00
Eelco Dolstra 2317d8f671 * `nix-instantiate --print-args' prints out the arguments of a 
top-level function.
 2006-07-25 21:21:50 +00:00
Eelco Dolstra 0e6dc72a7a * Applied rbroek's patch from the branch at 
https://svn.cs.uu.nl:12443/repos/trace/buildfarm-control/trunk/ext/nix/,
  with some modifications.  This allows `nix-env -qa' to show the
  attribute path that can be used to unambiguously install a package
  using `nix-env -i -A'.  Example:

    $ nix-env -f top-level/all-packages.nix -qaA subversion xorg-server
    subversionWithJava  subversion-1.2.3
    subversion          subversion-1.3.2
    subversion14        subversion-1.4.0pre-rc1
    xorg.xorgserver     xorg-server-1.1.0
 2006-07-25 16:40:38 +00:00
Eelco Dolstra b11aeb2c4b * Doh. 2006-07-25 13:15:23 +00:00
Eelco Dolstra 5744dd5480 * Support the --attr / -A flag in nix-env as well. So now we can do, 
e.g.,

  $ nix-env -i -A subversion xorg.xorgserver

  The main advantage over using symbolic names is that using attribute
  names is unambiguous and much, much faster.
 2006-07-25 11:53:22 +00:00
Eelco Dolstra 7a3a5d1608 * When there is a domain check, we have to evaluate the argument. 
Can't be lazy!
 2006-07-24 16:49:28 +00:00
Eelco Dolstra f4c5531d92 * New language feature: domain checks, which check whether a function 
argument has a valid value, i.e., is in a certain domain.  E.g.,

    { foo : [true false]
    , bar : ["a" "b" "c"]
    }: ...

  This previously could be done using assertions, but domain checks
  will allow the buildfarm to automatically extract the configuration
  space from functions.
 2006-07-24 16:35:34 +00:00
Eelco Dolstra 88acffa20a * `touch' might not be in $PATH. 2006-07-24 16:19:08 +00:00
Eelco Dolstra b545c669a0 * Tests for domain checks. 2006-07-24 15:50:29 +00:00
Eelco Dolstra 57751fdb55 * Refactoring to support domain checks. 2006-07-24 15:16:03 +00:00
Eelco Dolstra 9c3099d328 * Purify `make check'. 2006-07-21 13:21:43 +00:00
Eelco Dolstra 7adaa6d446 * Test for runtime root finding. 2006-07-21 12:46:54 +00:00
Eelco Dolstra dcded7da47 * Don't try to do DNS lookups. 2006-07-21 12:28:25 +00:00
Eelco Dolstra a4273156c4 * Use $(libexecdir) to find find-runtime-roots.pl. 2006-07-20 13:21:37 +00:00
Eelco Dolstra 410760c5ab * Doh. 2006-07-20 12:58:51 +00:00
Eelco Dolstra ee2cf45d76 * Use debug(). 2006-07-20 12:19:55 +00:00
Eelco Dolstra eca30e12e1 * svn:ignore. 2006-07-20 12:18:10 +00:00
Eelco Dolstra c15f544356 * Call find-runtime-roots.pl from the garbage collector to prevent 
running applications etc. from being garbage collected.
 2006-07-20 12:17:25 +00:00
Eelco Dolstra ebcccbd358 * Added a tool to find additional roots for the garbage collector, 
such as open files, current directories, mmaped files, etc.  This is
  inherently unportable, but it's easy to adapt this script to other
  platforms.  Currently we call `lsof' and try to read various bits in
  /proc/NNN.

  The goal is to prevent the garbage collector from removing store
  paths that are no longer reachable from a permanent root but that
  are still in use (for instance, after the user has done "nix-env -e"
  on a running program).
 2006-07-19 16:49:59 +00:00
Eelco Dolstra 88e54153dc * Add a precise test for hashDerivatioModulo. 2006-07-19 15:49:29 +00:00
Eelco Dolstra 4f3725b167 * Better error messages (especially wrt types). 2006-07-19 15:36:15 +00:00
Eelco Dolstra e10b830251 * Doh! Of couse we cannot memoize across scopes. 2006-07-11 10:29:52 +00:00
Eelco Dolstra 2b4b0658fa * This expression has an undefined variable which isn't detected, so 
evaluation fails:

    error: impossible: undefined variable `gcc'
 2006-07-10 17:35:00 +00:00
Eelco Dolstra d51aede4af * Allow the canonical system name to be specified at runtime in the 
Nix config file.
 2006-07-06 15:30:37 +00:00
Eelco Dolstra a945fb7905 * `nix-env --upgrade --eq': only upgrade if the old version is equal 
to the new version.  This is actually useful.
 2006-06-27 12:17:25 +00:00
Eelco Dolstra f4a3a280db * Apply the ATerm aliasing patch so that Nix works correctly with gcc 4.1.x. 2006-06-22 13:01:42 +00:00
Eelco Dolstra dbf6d7e783 * Concurrent GC on Cygwin. 2006-06-20 17:48:10 +00:00
Eelco Dolstra cc51f9c539 * Oops. 2006-06-19 16:35:35 +00:00
Eelco Dolstra 5bb3444032 * _exit() doesn't seem to work right on Cygwin. 2006-06-19 16:24:15 +00:00
Eelco Dolstra b35735d8b2 * On Windows we cannot delete open (lock) files, so we delete lock 
files after we've closed them.  Since this only succeeds if the lock
  is no longer opened by any process, the token trick used on Unix is
  not necessary.
 2006-06-19 14:43:13 +00:00
Eelco Dolstra 0e783e5579 * Write messages to stderr in a slightly more atomic way. Useful when 
there are several parallel processes.
 2006-06-19 14:37:35 +00:00
Eelco Dolstra d7f40357e3 * Skip this test on Cygwin, too slow (and doesn't test anything Cygwin-specific). 2006-06-16 13:27:36 +00:00
Eelco Dolstra c937b73622 * Show when we're blocked waiting for a lock. 2006-06-16 10:13:03 +00:00