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Author SHA1 Message Date
Eelco Dolstra
58d974336c * Drop unnecessary call to canonPath() (nixStore is already canonical). 2011-12-22 14:33:34 +00:00
Eelco Dolstra
66c99b0cf5 * ‘--disable-shared’ is no longer supported. Fortunately it's not 
needed for the coverage analysis.
 2011-12-22 10:58:27 +00:00
Eelco Dolstra
2aac7cd021 * Another case of lock file permissions being too liberal. 2011-12-21 19:17:45 +00:00
Eelco Dolstra
4d728bc3e6 * Security: make sure the lock files used by build-remote.pl are not 
readable to other users.  Otherwise, any user can open the lock file
  for reading and lock it, thus DoSing the remote build mechanism.
 2011-12-21 19:11:58 +00:00
Eelco Dolstra
69d6f0936a * Use a lock to ensure that only one build-remote instance can copy a 
closure to a given machine at the same time.  This prevents the case
  where multiple instances try to copy the same missing store path to
  the target machine, which is very wasteful.
 2011-12-21 18:59:25 +00:00
Eelco Dolstra
5679041132 * The ‘foo.drvPath’ feature was already broken in read-only mode. 
Since it's rarely used and fixing it is too much work right now,
  just document it.
 2011-12-21 18:19:05 +00:00
Shea Levy
f8e54b7874 Make the reference cycle in the cyclic outputs test indirect 2011-12-21 17:34:44 +00:00
Shea Levy
b4cee3f816 Revert previous commit 
It doesn't detect indirect references
 2011-12-21 17:31:34 +00:00
Shea Levy
f3c88f297d Detect and reject mutually-referential outputs 
There is probably a more efficient way to do this.
 2011-12-21 17:14:28 +00:00
Eelco Dolstra
b19a0f63db * Simplify the context handling logic. 2011-12-21 15:33:30 +00:00
Eelco Dolstra
4be5a2c096 * Add a test for unsafeDiscardOutputDependency. Not really related to 
multiple outputs, but good to have anyway.
 2011-12-21 14:42:06 +00:00
Eelco Dolstra
179409b911 * Add a test for referring to another derivation's ‘drvPath’. This 
currently fails in read-only mode.
 2011-12-21 13:47:21 +00:00
Eelco Dolstra
3877619888 * Add some accidentally committed files. 2011-12-21 11:47:52 +00:00
Eelco Dolstra
edd9359beb * Doing a GC after building a derivation with cyclic outputs currently 
segfaults.
 2011-12-20 17:10:39 +00:00
Eelco Dolstra
1f3b0ede7d * Add a (currently failing) test that checks whether mutually 
recursive outputs are properly rejected.
* Add a (also failing) test for "nix-build -A <output-name>".
 2011-12-20 17:08:43 +00:00
Eelco Dolstra
46e42c92c1 * Refactor a bit so that more tests can be added. 2011-12-20 17:01:02 +00:00
Eelco Dolstra
b5363810bb * Fix the build. 2011-12-20 16:37:01 +00:00
Eelco Dolstra
194d21f9f6 * Sync with the trunk. 2011-12-16 23:33:01 +00:00
Eelco Dolstra
273b288a7e * importPath() -> importPaths(). Because of buffering of the input 
stream it's now necessary for the daemon to process the entire
  sequence of exported paths, rather than letting the client do it.
 2011-12-16 22:31:25 +00:00
Eelco Dolstra
8d3dfa2c17 * Avoid expensive conversions from char arrays to STL strings. 2011-12-16 21:29:46 +00:00
Eelco Dolstra
e0bd307802 * Make the import operation through the daemon much more efficient 
(way fewer roundtrips) by allowing the client to send data in bigger
  chunks.
* Some refactoring.
 2011-12-16 19:44:13 +00:00
Eelco Dolstra
78598d06f0 * Clean up exception handling. 2011-12-16 15:45:42 +00:00
Eelco Dolstra
5a1b9ed0aa * Refactoring: move sink/source buffering into separate classes. 
* Buffer the HashSink.  This speeds up hashing a bit because it
  prevents lots of calls to the hash update functions (e.g. nix-hash
  went from 9.3s to 8.7s of user time on the closure of my
  /var/run/current-system).
 2011-12-15 16:19:53 +00:00
Eelco Dolstra
a67b8ae224 * Typo. 2011-12-15 14:04:35 +00:00
Eelco Dolstra
a3e0656cbb * Buffer reads in FdSource. Together with write buffering, this 
significantly cuts down the number of syscalls (e.g., for "nix-store
  -qR /var/run/current-system" via the daemon, it reduced the number
  of syscalls in the client from 29134 to 4766 and in the daemon from
  44266 to 20666).
 2011-12-15 12:32:08 +00:00
Eelco Dolstra
3a48282b06 * Buffer writes in FdSink. This significantly reduces the number of 
system calls / context switches when dumping a NAR and in the worker
  protocol.
 2011-12-14 23:30:06 +00:00
Eelco Dolstra
893cac1402 * Remove the terminate handler, which was only really needed because 
of Berkeley DB (see r8632).
 2011-12-14 22:41:10 +00:00
Eelco Dolstra
23bf700196 * Oops, the daemon test wasn't actually using the daemon. 2011-12-14 22:31:31 +00:00
Eelco Dolstra
c8c0380744 * Remove unnecessary quotes. showPaths() already adds quotes. 2011-12-05 21:04:20 +00:00
Eelco Dolstra
000160f5b9 * In ‘nix-store --verify --check-contents’, repair missing hashes 
rather than complain about them.
 2011-12-02 17:52:18 +00:00
Eelco Dolstra
3964d95abf * nix-prefetch-url: rewritten in Perl. 2011-12-02 12:09:50 +00:00
Eelco Dolstra
92d6a5ed73 * Add some more functions to the Perl bindings. 2011-12-02 12:09:24 +00:00
Eelco Dolstra
49f59dceca * Move parseHash16or32 into libutil, and use in nix-hash. 2011-12-02 11:47:06 +00:00
Eelco Dolstra
b12b21825c * Allow '<nixexpr>' syntax to be used in nix-instantiate, nix-build 
and nix-env, e.g.,

  $ nix-env -f '<nixpkgs>' -i patchelf

  or

  $ nix-build '<nixos/tests>' -A login.test
 2011-12-01 16:41:43 +00:00
Eelco Dolstra
23c38a04cc * Slight improvement. 2011-12-01 13:51:05 +00:00
Eelco Dolstra
24f863d86b * When doing "nix-store --add-fixed" without "--recursive" via the Nix 
daemon (which is an error), print a nicer error message than
  "Connection reset by peer" or "broken pipe".
* In the daemon, log errors that occur during request parameter
  processing.
 2011-12-01 13:48:48 +00:00
Peter Simons
be9be4c147 doc/manual/nix-env.xml: fixed "nix-env -qaA" typo 2011-12-01 08:03:30 +00:00
Peter Simons
3c7ec8fc1b doc/manual/nix-env.xml: stripped trailing whitespace 2011-12-01 08:02:37 +00:00
Eelco Dolstra
f35c4351e5 * Don't require a specific Perl version. 2011-11-29 22:15:07 +00:00
Eelco Dolstra
4d0407ba08 * Fix make check. 2011-11-29 13:38:52 +00:00
Eelco Dolstra
1749a7b0ae * download-using-manifests: use the Perl bindings. 2011-11-29 13:01:24 +00:00
Eelco Dolstra
b1eb8f4249 * Get rid of some superfluous error messages if a substituter fails. 
* Say "fetch" instead of "substitute".
 2011-11-29 13:00:41 +00:00
Eelco Dolstra
216440b3ff * For consistency with "nix-store -q --hash", produce hashes in 
base-32.  (This affects Hydra manifests.)
 2011-11-29 12:32:55 +00:00
Eelco Dolstra
1df120cb05 * Get rid of the shell in ssh calls. 2011-11-29 10:51:22 +00:00
Eelco Dolstra
784083176a * Fix race. 2011-11-25 17:04:26 +00:00
Eelco Dolstra
f3bc98b001 2011-11-23 15:39:54 +00:00
Eelco Dolstra
10e2b2b79e * Document the --include-outputs option. 2011-11-23 15:39:02 +00:00
Eelco Dolstra
d5ac78e0d6 * Add bzip2 and xz support to nix-copy-closure. 2011-11-23 15:29:58 +00:00
Eelco Dolstra
5bbd693cae * Add an API function exportPaths() that provides the functionality of 
‘nix-store --export’.
* Add a Perl module that provides the functionality of
  ‘nix-copy-closure --to’.  This is used by build-remote.pl so it no
  longer needs to start a separate nix-copy-closure process.  Also, it
  uses the Perl API to do the export, so it doesn't need to start a
  separate nix-store process either.  As a result, nix-copy-closure
  and build-remote.pl should no longer fail on very large closures due
  to an "Argument list too long" error.  (Note that having very many
  dependencies in a single derivation can still fail because the
  environment can become too large.  Can't be helped though.)
 2011-11-23 15:13:37 +00:00
Eelco Dolstra
ab20af3e6f * build-remote.pl: drop a hard-coded reference to /nix/etc/nix. 2011-11-23 12:21:35 +00:00