Commit graph

3311 commits

Author SHA1 Message Date
Eelco Dolstra 2ee9da9e22 In trace messages, don't print the output path
This doesn't work if there is no output named "out".  Hydra didn't use
it anyway.
2013-05-10 00:24:33 +02:00
Eelco Dolstra 6eba05613a Communicate build timeouts to Hydra 2013-05-09 18:39:04 +02:00
Eelco Dolstra 7a03cbf09d build-remote.pl: Create one process fewer on the remote side 2013-05-09 17:30:07 +02:00
Eelco Dolstra 69b8f9980f build-remote.pl: Enforce timeouts locally
Don't pass --timeout / --max-silent-time to the remote builder.
Instead, let the local Nix process terminate the build if it exceeds a
timeout.  The remote builder will be killed as a side-effect.  This
gives better error reporting (since the timeout message from the
remote side wasn't properly propagated) and handles non-Nix problems
like SSH hangs.
2013-05-09 17:17:17 +02:00
Eelco Dolstra e93acab852 Build Fedora 18 RPMs 2013-05-08 14:41:35 +02:00
Eelco Dolstra 806970349b Update release date 2013-05-07 15:46:25 +02:00
Eelco Dolstra ea019e9a26 Add option ‘extra-binary-caches’
This allows providing additional binary caches, useful in scripts like
Hydra's build reproduction scripts, in particular because untrusted
caches are ignored.
2013-05-07 15:37:28 +02:00
Eelco Dolstra cc837e2458 Build Debian 7.0 debs 2013-05-07 11:21:30 +02:00
Eelco Dolstra 28034bfa49 Build Ubuntu 13.04 debs 2013-05-03 14:14:46 +02:00
Eelco Dolstra 93f4fa8a15 Update release notes 2013-05-03 11:28:32 +02:00
Eelco Dolstra c51b6a893c nix-copy-closure: Show a proper error message if no host name is given 2013-05-03 11:12:11 +02:00
Lluís Batlle i Rossell e6c44d166a Fixing the pv position regarding compression
Problem noticed by niksnut.
2013-05-03 11:08:51 +02:00
Lluís Batlle i Rossell 7391533ea5 Fixing the pv reference; I didn't mean to change it 2013-05-03 11:08:51 +02:00
Lluís Batlle i Rossell 5cc2fc46ec Adding ETA support to the --show-progress in nix-copy-closure
Based on https://github.com/NixOS/nix/pull/6 from shlevy
2013-05-03 11:08:51 +02:00
Eelco Dolstra 3628b61ce0 Nix 1.5.2 release notes 2013-05-01 13:31:33 +02:00
Eelco Dolstra 470553bd05 Don't let stderr writes in substituters cause a deadlock 2013-05-01 13:21:39 +02:00
Eelco Dolstra 4ddd077bfa find-runtime-roots.pl: Don't hardcode /nix/store 2013-04-26 12:15:54 +02:00
Eelco Dolstra 0374d94437 addAdditionalRoots(): Check each path only once 2013-04-26 12:07:25 +02:00
Eelco Dolstra 00f698eb8b find-runtime-roots.pl: Search process environments for roots
For instance, this prevents paths from being deleted that are in use
by a "nix-build --run-env" session.
2013-04-26 12:06:39 +02:00
Eelco Dolstra 938092a213 find-runtime-roots.pl: Use Nix::Utils::readFile 2013-04-26 11:44:19 +02:00
Eelco Dolstra 772b70952f Fix --timeout
I'm not sure if it has ever worked correctly.  The line "lastWait =
after;" seems to mean that the timer was reset every time a build
produced log output.

Note that the timeout is now per build, as documented ("the maximum
number of seconds that a builder can run").
2013-04-23 18:04:59 +02:00
Eelco Dolstra f9974f856e Show that --timeout doesn't work if the build produces log output 2013-04-23 17:16:29 +02:00
Eelco Dolstra 6955d41f2b nix-build: Respect --timeout 2013-04-23 17:16:01 +02:00
Eelco Dolstra 934cf2d1f4 Nix daemon: respect build timeout from the client 2013-04-23 16:59:06 +02:00
Eelco Dolstra 08d96ffad0 Fix --fallback with the binary cache substituter
Reported by Peter Simons.
2013-04-23 12:45:01 +02:00
Eelco Dolstra a9b4e26b5c Test whether --fallback works if NARS have disappeared from the binary cache 2013-04-23 12:44:01 +02:00
Eelco Dolstra c642441beb Test NAR info caching 2013-04-23 12:43:28 +02:00
Eelco Dolstra 05420e7883 Manual: Add a missing step to the build instructions
Reported by Johan Grande.
2013-04-09 17:57:48 +02:00
Eelco Dolstra 258897c265 Complain if /homeless-shelter exists 2013-04-04 11:16:26 +02:00
Eelco Dolstra 239841787b Fix evaluation of the VM tests 2013-03-25 21:59:11 +01:00
Shea Levy cc63db1dd5 makeStoreWritable: Ask forgiveness, not permission
It is surprisingly impossible to check if a mountpoint is a bind mount
on Linux, and in my previous commit I forgot to check if /nix/store was
even a mountpoint at all. statvfs.f_flag is not populated with MS_BIND
(and even if it were, my check was wrong in the previous commit).

Luckily, the semantics of mount with MS_REMOUNT | MS_BIND make both
checks unnecessary: if /nix/store is not a mountpoint, then mount will
fail with EINVAL, and if /nix/store is not a bind-mount, then it will
not be made writable. Thus, if /nix/store is not a mountpoint, we fail
immediately (since we don't know how to make it writable), and if
/nix/store IS a mountpoint but not a bind-mount, we fail at first write
(see below for why we can't check and fail immediately).

Note that, due to what is IMO buggy behavior in Linux, calling mount
with MS_REMOUNT | MS_BIND on a non-bind readonly mount makes the
mountpoint appear writable in two places: In the sixth (but not the
10th!) column of mountinfo, and in the f_flags member of struct statfs.
All other syscalls behave as if the mount point were still readonly (at
least for Linux 3.9-rc1, but I don't think this has changed recently or
is expected to soon). My preferred semantics would be for MS_REMOUNT |
MS_BIND to fail on a non-bind mount, as it doesn't make sense to remount
a non bind-mount as a bind mount.
2013-03-25 19:00:16 +01:00
Shea Levy 2c9cf50746 makeStoreWritable: Use statvfs instead of /proc/self/mountinfo to find out if /nix/store is a read-only bind mount
/nix/store could be a read-only bind mount even if it is / in its own filesystem, so checking the 4th field in mountinfo is insufficient.

Signed-off-by: Shea Levy <shea@shealevy.com>
2013-03-25 19:00:16 +01:00
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