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Author SHA1 Message Date
Shea Levy b095c06139
Add splitVersion primop. 
Fixes #1868.
 2018-02-14 09:55:43 -05:00
Shea Levy de4934ab3b
Allow plugins to define new settings. 2018-02-13 14:43:32 -05:00
Shea Levy 3fe9767dd3
Fix plugin tests on darwin 2018-02-13 12:49:14 -05:00
Eelco Dolstra 52c777a793
Merge pull request #1863 from shlevy/conf-includes 
Allow includes from nix.conf
 2018-02-13 17:33:07 +01:00
Eelco Dolstra 7253113fd2
Merge pull request #1862 from shlevy/plugin-dirs 
Enable specifying directories in plugin-files.
 2018-02-13 17:32:32 +01:00
Shea Levy b8739f2fb3
Enable specifying directories in plugin-files. 2018-02-13 11:25:01 -05:00
Linus Heckemann 78ac3eb4eb Fix #1762 
nix-store --export, nix-store --dump, and nix dump-path would previously
fail silently if writing the data out failed, because
 a) FdSink::write ignored exceptions, and
 b) the commands relied on FdSink's destructor, which ignores
    exceptions, to flush the data out.

This could cause rather opaque issues with installing nixos, because
nix-store --export would happily proceed even if it couldn't write its
data out (e.g. if nix-store --import on the other side of the pipe
failed).

This commit adds tests that expose these issues in the nix-store
commands, and fixes them for all three.
 2018-02-13 14:26:19 +00:00
Shea Levy 6eb1040e90
Allow includes from nix.conf 2018-02-13 08:16:32 -05:00
Eelco Dolstra f471aacff2
Merge pull request #1775 from LnL7/darwin-build-users 
installer: create 'enough' build users
 2018-02-13 12:31:53 +01:00
Eelco Dolstra 7828dca9e8
Merge branch 'register-constant' of https://github.com/shlevy/nix 2018-02-13 12:24:48 +01:00
Eelco Dolstra 1c10a74c73
Merge branch 'plugins' of https://github.com/shlevy/nix 2018-02-13 12:15:27 +01:00
Eelco Dolstra c5cc57e962
Merge pull request #1859 from FRidh/flatten 
Nix stats: flatten statistics
 2018-02-13 11:11:12 +01:00
Eelco Dolstra 9bcb4d2dd9 Fix hang in build-remote 2018-02-12 22:48:55 +01:00
Eelco Dolstra 4f09ce7940
Fix 'deadlock: trying to re-acquire self-held lock' 
This was caused by derivations with 'allowSubstitutes = false'. Such
derivations will be built locally. However, if there is another
SubstitionGoal that has the output of the first derivation in its
closure, then the path will be simultaneously built and substituted.

There was a check to catch this situation (via pathIsLockedByMe()),
but it no longer worked reliably because substitutions are now done in
another thread. (Thus the comment 'It can't happen between here and
the lockPaths() call below because we're not allowing multi-threading'
was no longer valid.)

The fix is to handle the path already being locked in both
SubstitutionGoal and DerivationGoal.
 2018-02-12 17:06:06 +01:00
Eelco Dolstra 35fd31770c
toBuildables -> build 2018-02-12 17:06:06 +01:00
Will Dietz c6209030c4 compression: make parallel sink separate class 2018-02-11 13:50:28 -06:00
Will Dietz a0bdc96726 compression: print warning if parallel requested but not supported 2018-02-11 13:03:47 -06:00
Frederik Rietdijk 60eca58533 Nix stats: flatten statistics 
Flattens the list of statistics as suggested in
https://github.com/NixOS/ofborg/issues/67. This makes it easier to work
with.
 2018-02-11 14:37:50 +01:00
Will Dietz 5a082ad15a configure.ac: check if lzma has MT support, fix deb build/etc. 2018-02-09 21:02:25 -06:00
Eelco Dolstra 960e9c560e
nix: Ensure that the user sees errors from substituters 2018-02-09 15:06:47 +01:00
Eelco Dolstra aa02cdc33c
getDefaultSubstituters(): Skip broken substituters 
Fixes #1340.
 2018-02-09 15:06:47 +01:00
Eelco Dolstra 3d2d207aad
Merge pull request #1848 from AmineChikhaoui/parallel-xz 
support multi threaded xz encoder
 2018-02-09 15:03:25 +01:00
Shea Levy 081f14a169
Allow using RegisterPrimop to define constants. 
This enables plugins to add new constants, as well as new primops.
 2018-02-08 14:35:50 -05:00
Shea Levy 88cd2d41ac
Add plugins to make Nix more extensible. 
All plugins in plugin-files will be dlopened, allowing them to
statically construct instances of the various Register* types Nix
supports.
 2018-02-08 12:44:37 -05:00
Eelco Dolstra ad97a21834
nix-env: Fix parsing of --system 
https://hydra.nixos.org/build/68827814
 2018-02-08 15:25:03 +01:00
Eelco Dolstra 444bae44ef
dsa -> ed25519 
DSS is disabled by default in NixOS 18.03.

https://hydra.nixos.org/build/68788560
 2018-02-08 13:46:23 +01:00
AmineChikhaoui 0685a6480a
Merge branch 'master' of https://github.com/NixOS/nix into parallel-xz 2018-02-08 12:24:48 +01:00
Will Dietz c7e0be1bfc build-dry: disable failing portion of test until issue is fixed 2018-02-07 15:20:54 -06:00
Will Dietz 98031b6050 nix build: Don't create output links with --dry-run. 
Fixes #1849.
 2018-02-07 15:20:54 -06:00
Will Dietz 3780435a0e tests: Add (failing) tests for reported --dry-run issues. 2018-02-07 15:20:54 -06:00
Will Dietz f201b7733e More completely fix recursive nix, unbreak tests 
See:
88b5d0c8e8 (commitcomment-27406365)
 2018-02-07 15:19:28 -06:00
AmineChikhaoui a56637205a
Merge branch 'master' of https://github.com/NixOS/nix into parallel-xz 2018-02-07 21:09:04 +01:00
AmineChikhaoui 47ad88099b
move the parallel-compression setting to binary-cache-store, the setting 
can be done now from the url e.g s3://nix-cache?parallel-compression=1
instead of nix.conf.
 2018-02-07 21:06:11 +01:00
Eelco Dolstra 88b5d0c8e8
Prevent accidental recursive Nix 2018-02-07 19:07:38 +01:00
AmineChikhaoui 55ecdfe2a8
make multi threaded compression configurable and use single threaded 
by default.
 2018-02-07 17:54:08 +01:00
AmineChikhaoui 163e39547a
Merge branch 'master' of https://github.com/NixOS/nix into parallel-xz 2018-02-07 17:53:50 +01:00
Shea Levy 48c192ca2d
builtins.path test: Don't rely on shlevy's XDG_RUNTIME_DIR 2018-02-07 10:26:53 -05:00
Eelco Dolstra 84989d3af2
Improve filtering of ANSI escape sequences in build logs 
All ANSI sequences except color setting are now filtered out. In
particular, terminal resets (such as from NixOS VM tests) are filtered
out.

Also, fix the completely broken tab character handling.
 2018-02-07 15:23:57 +01:00
Eelco Dolstra cfdfad5c34
Simplify 2018-02-07 14:15:20 +01:00
Eelco Dolstra 0f3dae1064
Merge branch 'fix-aarch64-test' of https://github.com/grahamc/nix 2018-02-07 14:12:15 +01:00
Eelco Dolstra abe6be578b
Merge pull request #1816 from shlevy/add-path 
Add path primop.
 2018-02-07 13:32:35 +01:00
AmineChikhaoui 9d1e22f743
set block size to 0 to let the lzma lib choose the right one, add 
some comments about possible improvements wrt memory usage/threading.
 2018-02-07 11:18:55 +01:00
Shea Levy 69d82e5c58
Add path primop. 
builtins.path allows specifying the name of a path (which makes paths
with store-illegal names now addable), allows adding paths with flat
instead of recursive hashes, allows specifying a filter (so is a
generalization of filterSource), and allows specifying an expected
hash (enabling safe path adding in pure mode).
 2018-02-06 16:48:08 -05:00
AmineChikhaoui bc7e3a4dd6
support multi threaded xz encoder, this might be particularly useful in 
the case of hydra where the overhead of single threaded encoding is more
noticeable e.g most of the time spent in "Sending inputs"/"Receiving outputs"
is due to compression while the actual upload to the binary cache seems
to be negligible.
 2018-02-06 22:42:02 +01:00
Eelco Dolstra 6f6bfc8205 Update the progress bar at most 20 times per second 
Fixes #1834.
 2018-02-06 20:51:37 +01:00
Shea Levy 694b6d229b
Merge branch 'fix/busybox-sandbox-shell-attribute' of git://github.com/dtzWill/nix 2018-02-06 14:01:22 -05:00
Eelco Dolstra 43f8ef73c6
realiseContext(): Add derivation outputs to the allowed paths 
This makes import-from-derivation work in restricted mode again.
 2018-02-06 15:38:45 +01:00
Eelco Dolstra f24e726ba5
checkURI(): Check file URIs against allowedPaths 
This makes e.g. 'fetchGit ./.' work (assuming that ./. is an allowed
path).
 2018-02-06 14:35:33 +01:00
Eelco Dolstra f539085e65
Fix evaluation 2018-02-05 21:48:09 +01:00
Will Dietz 47dc6076af release-common: use shell from nixpkgs, provide fallback for compat 2018-02-05 11:33:18 -06:00