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Author SHA1 Message Date
Eelco Dolstra c3fc60d936 Fix evaluation 2013-03-18 21:49:42 +01:00
Eelco Dolstra f72ed36025 Bump version number 2013-03-15 14:21:05 +01:00
Eelco Dolstra 78d777ca15 Remove the "system" jobset input 2013-03-15 13:18:49 +01:00
Eelco Dolstra a68ebf8e37 Require Bison 2.6 2013-03-14 18:33:15 +01:00
Eelco Dolstra 804709706c Fix building against Bison 2.6 2013-03-14 18:31:08 +01:00
Eelco Dolstra c56bc3d81c Make sure that thunks are restored properly if an exception occurs 
Fixes Hydra bug #67.
 2013-03-14 17:21:13 +01:00
Eelco Dolstra 4b07476848 Prevent config.h from being clobbered 2013-03-08 01:27:04 +01:00
Eelco Dolstra bdd4646338 Revert "Prevent config.h from being clobbered" 
This reverts commit 28bba8c44f.
 2013-03-08 01:24:59 +01:00
Eelco Dolstra e73d9e9488 Fix annoying Perl 5.16 warnings 
I.e.

Subroutine Nix::Store::isValidPath redefined at /nix/store/clfzsf6gi7qh5i9c0vks1ifjam47rijn-perl-5.16.2/lib/perl5/5.16.2/XSLoader.pm line 92.

and so on.
 2013-03-08 00:27:32 +01:00
Eelco Dolstra 28bba8c44f Prevent config.h from being clobbered 2013-03-07 23:55:55 +01:00
Eelco Dolstra 8057a192e3 Handle systems without lutimes() or lchown() 2013-02-28 19:55:09 +01:00
Eelco Dolstra 9fa1bee575 Update release notes 
Also use a point release version number as suggested by several
people.
 2013-02-28 19:36:02 +01:00
Eelco Dolstra f45c731cd7 Handle symlinks properly 
Now it's really brown paper bag time...
 2013-02-28 14:51:08 +01:00
Eelco Dolstra 88936411bc Bump version number 2013-02-28 13:03:53 +01:00
Eelco Dolstra 0111ba98ea Handle hard links to other files in the output 2013-02-27 17:18:41 +01:00
Eelco Dolstra b008674e46 Refactoring: Split off the non-recursive canonicalisePathMetaData() 
Also, change the file mode before changing the owner.  This prevents a
slight time window in which a setuid binary would be setuid root.
 2013-02-27 16:42:19 +01:00
Eelco Dolstra 826dc0d07d Remove outdated file 2013-02-26 14:32:48 +01:00
Eelco Dolstra 97c6009c47 Bump version number 2013-02-26 14:32:14 +01:00
Eelco Dolstra ca9c02dff1 Update release notes 2013-02-26 13:23:09 +01:00
Eelco Dolstra 5526a282b5 Security: Don't allow builders to change permissions on files they don't own 
It turns out that in multi-user Nix, a builder may be able to do

  ln /etc/shadow $out/foo

Afterwards, canonicalisePathMetaData() will be applied to $out/foo,
causing /etc/shadow's mode to be set to 444 (readable by everybody but
writable by nobody).  That's obviously Very Bad.

Fortunately, this fails in NixOS's default configuration because
/nix/store is a bind mount, so "ln" will fail with "Invalid
cross-device link".  It also fails if hard-link restrictions are
enabled, so a workaround is:

  echo 1 > /proc/sys/fs/protected_hardlinks

The solution is to check that all files in $out are owned by the build
user.  This means that innocuous operations like "ln
${pkgs.foo}/some-file $out/" are now rejected, but that already failed
in chroot builds anyway.
 2013-02-26 02:30:19 +01:00
Eelco Dolstra dadf7a5b46 build-remote: Use the --quiet flag 
‘--option verbosity 0’ doesn't actually do anything.
 2013-02-19 16:56:31 +01:00
Ludovic Courtès 3e067ac11c Add `Settings::nixDaemonSocketFile'. 2013-02-19 10:19:18 +01:00
Ludovic Courtès 5ea138dc4b Enable chroot support on old glibc versions. 2013-02-19 10:19:11 +01:00
Eelco Dolstra 79a3ba7fa3 Document ‘hashString’ 2013-02-08 20:04:14 +01:00
Eelco Dolstra 5f18cd2e84 Make "${./path} ..." evaluate to a string, not a path 
Wacky string coercion semantics caused expressions like

  exec = "${./my-script} params...";

to evaluate to a path (‘/path/my-script params’), because
anti-quotations are desuged to string concatenation:

  exec = ./my-script + " params...";

By constrast, adding a space at the start would yield a string as
expected:

  exec = " ${./my-script} params...";

Now the first example also evaluates to a string.
 2013-02-08 20:04:04 +01:00
Eelco Dolstra 52172607cf Rename "hash" to "hashString" and handle SHA-1 2013-02-08 19:36:23 +01:00
Marc Weber 01a5ea9914 experimental/hash 
adding primop function calculating hash of a string

Signed-off-by: Marc Weber <marco-oweber@gmx.de>
 2013-02-08 19:26:34 +01:00
Eelco Dolstra 8add116acd Nix::Store::derivationFromPath: Return derivation outputs 2013-02-05 16:02:57 +01:00
Eelco Dolstra d6143801fd Support the colonies 2013-01-30 18:50:58 +01:00
Eelco Dolstra 9842077cb2 Improve -I description 
Issue #88.
 2013-01-24 13:00:44 +01:00
Eelco Dolstra 5e9c3da412 Only warn about SQLite being busy once 
No need to get annoying.
 2013-01-23 16:45:10 +01:00
Eelco Dolstra 99ed558a93 Correctly handle missing logs 2013-01-22 22:07:25 +01:00
Eelco Dolstra 1943b60ad8 Fix the VM tests 2013-01-21 22:36:23 +01:00
Eelco Dolstra 96fbbbde55 build-remote.pl: Don't keep build logs on the build slave 2013-01-21 22:26:25 +01:00
Shea Levy d6fd6d8aff corepkgs/fetchurl: Enable making the downloaded file executable 2013-01-21 10:20:52 +01:00
Eelco Dolstra 536c85ea49 Store build logs in /nix/var/log/nix/drvs/<XX> 
...where <XX> is the first two characters of the derivation.
Otherwise /nix/var/log/nix/drvs may become so large that we run into
all sorts of weird filesystem limits/inefficiences.  For instance,
ext3/ext4 filesystems will barf with "ext4_dx_add_entry:1551:
Directory index full!" once you hit a few million files.
 2013-01-17 15:47:26 +01:00
Eelco Dolstra 66fa9e6a4d Bump version number to 1.4 2013-01-07 14:48:44 +01:00
Eelco Dolstra e42df686f3 Delete a left-over trash directory before doing a GC 2013-01-05 00:13:29 +01:00
Eelco Dolstra 92926be2fe Fix "0 store paths deleted" message 2013-01-04 15:17:19 +01:00
Eelco Dolstra b424d29d1b Open the database after removing immutable bits 2013-01-03 13:29:17 +01:00
Eelco Dolstra 3007f57377 Remove tabs 2013-01-03 13:00:46 +01:00
Eelco Dolstra def5160b61 Clear any immutable bits in the Nix store 
Doing this once makes subsequent operations like garbage collecting
more efficient since we don't have to call makeMutable() first.
 2013-01-03 12:59:23 +01:00
Eelco Dolstra 0a4e90395c Urgggh 
http://hydra.nixos.org/build/3661100
 2013-01-02 23:52:15 +01:00
Eelco Dolstra f12492c66d Manual: Fix "nix-store --export" example 2013-01-02 22:36:08 +01:00
Eelco Dolstra aebea2e489 Reinstate the http://nixos.org/binary-cache default for the binary-caches setting 2013-01-02 22:16:37 +01:00
Eelco Dolstra 649bb60617 Use sysconfdir=/etc 2013-01-02 22:12:19 +01:00
Eelco Dolstra 42d6f640c1 Update release notes 2013-01-02 13:00:55 +01:00
Eelco Dolstra 299141ecbd If a substitute closure is incomplete, build dependencies, then retry the substituter 
Issue #77.
 2013-01-02 12:38:28 +01:00
Eelco Dolstra 1b3a78a459 Automatically fall back if the references of a substitute are not substitutable 
Fixes #77.
 2013-01-02 12:00:26 +01:00
Eelco Dolstra 82248abd8f Add a test for incomplete closures in the binary cache 
Issue #77.
 2013-01-02 11:45:23 +01:00