Commit graph

6763 commits

Author SHA1 Message Date
Eelco Dolstra
2cb7a502a4 Merge branch 'short-circuit-subst' of https://github.com/Kha/nix 2021-09-01 21:45:04 +02:00
Eelco Dolstra
7ee639f9db
Merge pull request #5066 from Radvendii/master
add antiquotations to paths
2021-09-01 12:55:04 +02:00
Taeer Bar-Yam
1ffb9f1970 fix parse of /${foo}. was // + foo
I don't think this changes the way any program would behave, but it's a
cleaner internal representation.
2021-08-31 15:55:55 -04:00
Taeer Bar-Yam
9da8f5e25d path antiquotations: canonizePath -> canonicalizePath 2021-08-31 08:02:04 -04:00
Eelco Dolstra
f3b8b4040e
Merge pull request #5071 from NixOS/dont-send-xp-features-to-the-daemon
Don’t send the experimental-features to the daemon
2021-08-31 11:55:39 +02:00
Eelco Dolstra
50a35860ee TarArchive: Small refactoring 2021-08-30 17:02:51 +02:00
Eelco Dolstra
c7a7652725 Don't segfault if archive_entry_pathname() returns null
Issues #4499.
2021-08-30 17:02:39 +02:00
Eelco Dolstra
eda0fee160
Merge pull request #5175 from Pamplemousse/make
Don't overwrite user provided `lib*_LDFLAGS`
2021-08-30 12:44:29 +02:00
Eelco Dolstra
323cafcb4e
Merge pull request #5191 from hercules-ci/evalstate-lifetime-hygiene
EvalState lifetime hygiene
2021-08-30 12:23:09 +02:00
regnat
b2bce915ad Don’t accept experimental features from the client
If the client sends an “experimental features” setting, just ignore it
2021-08-30 10:48:05 +02:00
Robert Hensing
92778a5f80 Tidy 2021-08-30 09:52:43 +02:00
Robert Hensing
8656b130ea Fix use after free with vImportedDrvToDerivation 2021-08-29 20:42:57 +02:00
Robert Hensing
8bc76acc7c Move vCallFlake into EvalState
This fixes a use-after-free bug:

1. s = new EvalState();
2. callFlake()
3. static vCallFlake now references s
4. delete s;
5. s2 = new EvalState();
6. callFlake()
7. static vCallFlake still references s
8. crash

Nix 2.3 did not have a problem with recreating EvalState.
2021-08-29 20:42:49 +02:00
Robert Hensing
f10465774f Force all Pos* to be non-null
This fixes a class of crashes and introduces ptr<T> to make the
code robust against this failure mode going forward.

Thanks regnat for the idea of a ref<T> without overhead!

Closes #4895
Closes #4893
Closes #5127
Closes #5113
2021-08-29 18:11:58 +02:00
Pamplemousse
a4c6d319a8 Don't overwrite user provided lib*_LDFLAGS
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-08-25 08:59:19 -07:00
Eelco Dolstra
af94b54db3 Coding style 2021-08-23 13:05:42 +02:00
Eelco Dolstra
c6b063c31a Merge branch 'fix/subflake-follows-fix' of https://github.com/ArctarusLimited/nix 2021-08-23 12:47:09 +02:00
Eelco Dolstra
a93f72c084
Merge pull request #5160 from CertainLach/fix/invalid-characters-in-json-logger
Replace invalid characters in json logger
2021-08-23 11:10:55 +02:00
Yaroslav Bolyukin
bbb3bcb165
Replace invalid characters in json logger
Fixes #5159

Signed-off-by: Yaroslav Bolyukin <iam@lach.pw>
2021-08-22 00:26:22 +03:00
Jan Tojnar
2d66a31f01 nix {bundle,run}: drop broken flake attr-path prefixes
“packages” was probably meant to be “packages.${system}.” but that
is already listed in `getDefaultFlakeAttrPathPrefixes` in `installables`,
which is probably why no one noticed it was broken.
2021-08-21 20:17:05 +02:00
Jan Tojnar
d7b6c8f591 nix develop: Fix devShells lookup
It currently fails with the following error:

    error: flake 'git+file://…' does not provide attribute 'devShells.x86_64-linuxhaskell', 'packages.x86_64-linux.haskell', 'legacyPackages.x86_64-linux.haskell' or 'haskell'
2021-08-21 01:24:28 +02:00
Matthew Kenigsberg
d7fe36116e
nix develop --phase: chdir to flake directory
For git+file and path flakes, chdir to flake directory so that phases
that expect to be in the flake directory can run

Fixes https://github.com/NixOS/nix/issues/3976
2021-08-19 15:42:13 -05:00
Tom Bereknyei
a82de5b31b Enable JSON option to show flakes
`nix-flake show --json`
2021-08-17 23:18:19 -04:00
Alex Zero
b3c424f5a6
Fix follows paths in subordinate lockfiles 2021-08-17 15:25:42 +01:00
Eelco Dolstra
2cd1a5b8f3
Merge pull request #5134 from pszubiak/fix-pkgconfig-install-path
Install pkg-config files in the correct location
2021-08-16 11:56:49 +02:00
Jörg Thalheim
21d0334e49 fix typo in ca-error message 2021-08-14 00:18:45 +02:00
Piotr Szubiakowski
9f13cb31e8
Install pkg-config files in the correct location
Use `$(libdir)` while installing .pc files looks like a more generic
solution. For example, it will work for distributions like RHEL or
Fedora where .pc files are installed in `/usr/lib64/pkgconfig`.
2021-08-13 21:08:58 +00:00
Eelco Dolstra
6b8069b823 In flake lock file diffs, show the last-modified date of inputs if available
This is a bit more informative than just the hash.

Also, format the diffs a bit nicer.
2021-08-11 19:35:28 +02:00
Pamplemousse
0da416f820 15f4d4f follow up
* libstore: `bz2` should not be linked
  * libutil: `zlib.h` should not be included

Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-08-10 16:04:53 -07:00
Eelco Dolstra
8943e3176d
Merge pull request #5111 from Pamplemousse/clean
Minor maintenance cleaning
2021-08-09 20:05:03 +02:00
Pamplemousse
2de7a1fe67 libexpr: Squash similar conditions
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-08-09 10:10:11 -07:00
Sebastian Ullrich
a0f97b1f54 Expand docstring of Store::querySubstitutablePathInfos 2021-08-09 15:58:50 +02:00
Eelco Dolstra
27444d40cf
Merge pull request #5101 from fzakaria/faridzakaria/fix-nix-shell
nix-shell --pure: Let it work for any derivation
2021-08-09 14:52:11 +02:00
Eelco Dolstra
4c5ce2a345
Merge pull request #5104 from andir/refscan-race
Fix potential race-condition in reference scanning code
2021-08-09 14:49:24 +02:00
Eelco Dolstra
873df3ab03
Merge pull request #5106 from andir/libstore-waiter-set
libstore: use set instead of list for waiter list
2021-08-09 14:46:49 +02:00
Andreas Rammhold
a9cb1ca32c libstore: use set instead of list for waiter list
This replaces the O(n) search complexity in our insert code with a
lookup of O(log n). It also makes removing waitees easier as we can use
the extract method provided by the set class.
2021-08-08 14:05:38 +02:00
Sebastian Ullrich
12f50b6510 Short-circuit querying substituters on success 2021-08-08 13:24:13 +02:00
Andreas Rammhold
b2d3976163 Fix potential race-condition in reference scanning code
Previously the code ensures that the isBase32 array would only be
initialised once in a single-threaded context. If two threads happen to
call the function before the initialisation was completed both of them
would have completed the initialization step. This allowed for a
race-condition where one thread might be done with the initialization
but the other thread sets all the fields to false again. For a brief
moment the base32 detection would then produce false-negatives.
2021-08-07 19:10:25 +02:00
Alexander Bantyev
54c580b71f
Whitelist nixConfig.flake-registry
flake-registry should be safe to set to an aribtrary value, since it
is identical to just setting `inputs`.
2021-08-07 14:42:59 +03:00
Farid Zakaria
fbf42c55ac nix-shell --pure: Let it work for any derivation
`nix-shell --pure` when applied to a non stdenv derivation doesn't seem
to clear the PATH. It expects the stdenv/setup file to do so.

This adds an explicit `unset PATH` by nix-build.cc (nix-shell) itself so
that it's not reliant on stdenv/setup anymore.

This does not break impure nix-shell since the PATH is persisted as the
variable `p` prior in the bash rcfile

fixes #5092
2021-08-06 15:30:49 -07:00
Eelco Dolstra
e277c0c479
Merge pull request #5075 from andir/libutil-base64-init
libutil: initialize the base64 decode array only once
2021-08-06 17:41:11 +02:00
Taeer Bar-Yam
8f9429dcab add antiquotations to paths 2021-08-06 06:46:05 -04:00
Michael Fellinger
5c99ec374c
fix git init race condition 2021-08-02 13:47:59 +02:00
ldesgoui
6eeb6f9c84 nix-shell -p: pass --arg values as nixpkgs params 2021-07-31 17:25:10 +02:00
Andreas Rammhold
b9c9c25766
libutil: initialize the base64 decode array only once
Previously, despite having a boolean that tracked initialization, the
decode characters have been "calculated" every single time a base64
string was being decoded.

With this change we only initialize the decode array once in a
thread-safe manner.
2021-07-30 21:07:32 +02:00
Pamplemousse
d64cb33e90 Remove unused struct in libstore
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-07-30 10:34:28 -07:00
regnat
d9ba3385a9 Don’t send the experimental-features to the daemon
The experimental features are, well, experimental, and shouldn’t be
carelessly and transparently enabled.
Besides, some (`ca-derivations` at least) need to be enabled at startup
in order to work properly.
So it’s better to just require that daemon be started with the right
`experimental-features` option.

Fix #5017
2021-07-30 10:34:50 +02:00
Eelco Dolstra
7816ef6c51
Merge pull request #5042 from alyssais/pthread
Enable pthreads for new libraries
2021-07-28 12:31:01 +02:00
Eelco Dolstra
ed5ad59dc1 nix develop: Support chroot stores
Fixes #5024.
2021-07-27 14:24:03 +02:00
Eelco Dolstra
c000cec27f
Merge pull request #5048 from tweag/flox-eval-store
--eval-store and faster closure copying
2021-07-27 12:20:32 +02:00
Eelco Dolstra
47002108d1 nix-instantiate: Fix --eval-store 2021-07-27 11:16:47 +02:00
Eelco Dolstra
f52fa47e16
Merge pull request #5046 from ncfavier/patch-1
Fix --no-gc-warning
2021-07-27 09:55:25 +02:00
Eelco Dolstra
9deeab6337
Merge pull request #5043 from alyssais/vexing
libutil: use uniform initialization in _deletePath
2021-07-27 09:54:24 +02:00
Pamplemousse
c2d7c0cdb9 libexpr: Remove unused code
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-07-26 09:14:34 -07:00
Eelco Dolstra
da55210403
Merge pull request #5037 from Pamplemousse/less_globals
Avoid global counters
2021-07-26 14:29:03 +02:00
Eelco Dolstra
72c5bac39d Revert no longer necessary change 2021-07-26 13:50:18 +02:00
Eelco Dolstra
fe1f34fa60 Low-latency closure copy
This adds a new store operation 'addMultipleToStore' that reads a
number of NARs and ValidPathInfos from a Source, allowing any number
of store paths to be copied in a single call. This is much faster on
high-latency links when copying a lot of small files, like .drv
closures.

For example, on a connection with an 50 ms delay:

Before:

  $ nix copy --to 'unix:///tmp/proxy-socket?root=/tmp/dest-chroot' \
    /nix/store/90jjw94xiyg5drj70whm9yll6xjj0ca9-hello-2.10.drv \
    --derivation --no-check-sigs
  real    0m57.868s
  user    0m0.103s
  sys     0m0.056s

After:

  real    0m0.690s
  user    0m0.017s
  sys     0m0.011s
2021-07-26 13:31:09 +02:00
Naïm Favier
cefa8b673f
Fix --no-gc-warning
Broken by 8e758d402b
2021-07-25 16:06:55 +02:00
Alyssa Ross
369ed71858
libutil: use uniform initialization in _deletePath
Otherwise I get a compiler error when building for NetBSD:

src/libutil/util.cc: In function 'void nix::_deletePath(const Path&, uint64_t&)':
src/libutil/util.cc:438:17: error: base operand of '->' is not a pointer
  438 |     AutoCloseFD dirfd(open(dir.c_str(), O_RDONLY));
      |                 ^~~~~
src/libutil/util.cc:439:10: error: 'dirfd' was not declared in this scope
  439 |     if (!dirfd) {
      |          ^~~~~
src/libutil/util.cc:444:17: error: 'dirfd' was not declared in this scope
  444 |     _deletePath(dirfd.get(), path, bytesFreed);
      |                 ^~~~~
2021-07-24 09:19:48 +00:00
Alyssa Ross
ae0c026fe9
Enable pthreads for new libraries
Otherwise the lack of pthread causes linking to fail for NetBSD.
2021-07-24 09:15:01 +00:00
Eelco Dolstra
9957315ce0 RemoteStore::buildPaths(): Handle evalStore 2021-07-22 22:50:48 +02:00
Eelco Dolstra
a7b7fcfb16 Remove redundant RealisedPath::closure() call 2021-07-22 22:43:18 +02:00
Eelco Dolstra
96c62fb66c Fix formatting error in 'nix store' manpage 2021-07-22 10:11:04 +02:00
Eelco Dolstra
eb6db4fd38 buildPaths(): Add an evalStore argument
With this, we don't have to copy the entire .drv closure to the
destination store ahead of time (or at all). Instead, buildPaths()
reads .drv files from the eval store and copies inputSrcs to the
destination store if it needs to build a derivation.

Issue #5025.
2021-07-22 09:59:51 +02:00
Eelco Dolstra
668abd3e57 copyPaths: Pass store by reference 2021-07-22 09:59:51 +02:00
Eelco Dolstra
8d9f7048cd Use eval-store in more places
In particular, this now works:

  $ nix path-info --eval-store auto --store https://cache.nixos.org nixpkgs#hello

Previously this would fail as it would try to upload the hello .drv to
cache.nixos.org. Now the .drv is instantiated in the local store, and
then we check for the existence of the outputs in cache.nixos.org.
2021-07-22 09:59:51 +02:00
Eelco Dolstra
95e915a993 DummyStore: Remove redundant method 2021-07-22 09:59:51 +02:00
Eelco Dolstra
7321657746 nix-shell: Handle --eval-store correctly 2021-07-22 09:59:51 +02:00
Eelco Dolstra
e9848beca7 nix-build: Copy drv closure between eval store and build store 2021-07-22 09:59:51 +02:00
Eelco Dolstra
2ff3035cf4 Support --eval-store in nix-instantiate and nix-build 2021-07-22 09:59:51 +02:00
Eelco Dolstra
3d9de41a5b Hacky fast closure copying mechanism 2021-07-22 09:59:51 +02:00
Eelco Dolstra
bef40c2949 Add --eval-store option 2021-07-22 09:59:51 +02:00
Eelco Dolstra
dfda499326 Downgrade warning message
If a store doesn't support GC, then we don't need to warn about the
inability to create roots.
2021-07-22 09:58:50 +02:00
Pamplemousse
c1c5dd7449 Avoid global counters
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-07-21 16:49:52 -07:00
Eelco Dolstra
3bb8667a17 Tweak --no/use-registries doc strings 2021-07-21 14:27:37 +02:00
Eelco Dolstra
fc248cf59e Merge branch 'balsoft/no-registries' of https://github.com/serokell/nix 2021-07-21 10:11:40 +02:00
Eelco Dolstra
140ccf1368 deletePath(): Return ENFILE instead of EBADF when out of file descriptors
Also remove an erroneous comment.
2021-07-20 20:59:45 +02:00
Eelco Dolstra
c5fafca5a4 Merge remote-tracking branch 'origin/repl-flake-support' 2021-07-20 20:06:56 +02:00
regnat
8707773965 Properly lock the builds of CA derivations
Make sure that we can’t build the same derivation twice at the same
time.

Fix https://github.com/NixOS/nix/issues/5029
2021-07-20 06:57:56 +02:00
Robert Hensing
3bbf5558e0 nix repl: Update :edit help text
It supports functions as well. Also change `package` to
`derivation` because it operates at the language level and does
not open the derivation (which would be useful but not nearly
as much).
2021-07-19 18:13:26 +02:00
Robert Hensing
ad24921de8 Rename findDerivationFilename -> findPackageFilename
It does not operate on a derivation and does not return a
derivation path. Instead it works at the language level,
where a distinct term "package" is more appropriate to
distinguish the parent object of `meta.position`; an
attribute which doesn't even make it into the derivation.
2021-07-19 18:10:10 +02:00
regnat
765a3a20cb Add a :load-flake command to the nix repl
`:lf ref` does essentially the same thing as
`:a (builtins.getFlake "ref")` (but cannonicalising `ref` if needs be,
so that `:lf .` works)

Fix #3803
2021-07-19 17:52:41 +02:00
Eelco Dolstra
58cb411db6
Merge pull request #5020 from NixOS/make-the-repl-reuse-the-whole-nix-config
Forward the whole Nix config to the repl subprocesses
2021-07-19 16:02:02 +02:00
Alexander Bantyev
3e57e3480b
Add use-registries config option (and deprecate --no-registries flag)
Some people want to avoid using registries at all on their system; Instead
of having to add --no-registries to every command, this commit allows to
set use-registries = false in the config. --no-registries is still allowed
everywhere it was allowed previously, but is now deprecated.

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2021-07-16 23:26:04 +03:00
regnat
a4ec6cb1da Be more lenient when realisations have a conflicting dependency set
- This can legitimately happen (for example because of a non-determinism
  causing a build-time dependency to be kept or not as a runtime
  reference)
- Because of older Nix versions, it can happen that we encounter a
  realisation with an (erroneously) empty set of dependencies, in which
  case we don’t want to fail, but just warn the user and try to fix it.
2021-07-16 11:48:41 +02:00
regnat
c05bdef020 Forward the whole Nix config to the repl subprocesses
Fill `NIX_CONFIG` with the value of the current Nix configuration before
calling the nix subprocesses in the repl
That way the whole configuration (including the possible
`experimental-features`, a possibly `--store` option or whatever) will
be made available.

This is required for example to make `nix repl` work with a custom
`--store`
2021-07-16 09:48:45 +02:00
regnat
9b1f3cbc13 Forward the whole Nix config to the post-build-hook
Fill `NIX_CONFIG` with the value of the current Nix configuration before
calling the post-build-hook.
That way the whole configuration (including the possible
`experimental-features`, a possibly `--store` option or whatever) will
be made available to the hook
2021-07-15 18:41:56 +02:00
Eelco Dolstra
307977963c nlohmann_json: Update to 3.9.1, fix use of internal copy 2021-07-15 12:25:53 +02:00
Eelco Dolstra
77d5b37da3
Merge pull request #5011 from Pamplemousse/fix_adjustLoc
libexpr: Fix read out-of-bound on the heap
2021-07-15 09:23:59 +02:00
Pamplemousse
99f8fc995b libexpr: Fix read out-of-bound on the heap
Signed-off-by: Pamplemousse <xav.maso@gmail.com>
2021-07-14 09:09:42 -07:00
regnat
797e260e3a Make nix flake check aware of devShells 2021-07-13 17:25:27 +02:00
regnat
43d5c5f87b Make nix flake show display the devShells 2021-07-13 17:25:27 +02:00
regnat
037c86ee04 nix develop: Search in devShells.${system} by default
Make `nix develop .#foo` search `.#devShells.${system}.foo` first
2021-07-13 17:25:27 +02:00
Eelco Dolstra
eb4788954d
Merge pull request #5006 from illustris/nscd
fixed-output derivations: fix incorrect responses for getpwuid
2021-07-13 17:20:37 +02:00
illustris
7bc17a903b fixed output derivations: fix incorrect responses for getpwuid
Passing nscd socket into the build environment causes unexpected behavior in programs that make getpwuid and other related calls.

relevant threads:
- https://github.com/NixOS/nix/issues/4991
- https://discourse.nixos.org/t/haunted-nix-build-breaks-isolation/13869
2021-07-13 15:34:14 +05:30
Eelco Dolstra
099df07e1e
Merge pull request #5000 from nielsegberts/master
toString also coerces a set with an outPath attribute to a string
2021-07-12 17:35:32 +02:00
Eelco Dolstra
02dff9e529 Style 2021-07-12 17:32:23 +02:00
Eelco Dolstra
e06c272c12 Merge branch 'structured-attrs-shell' of https://github.com/Ma27/nix 2021-07-12 17:13:05 +02:00
Maximilian Bosch
04cd2da84c
Merge branch 'master' into structured-attrs-shell
Conflicts:
        src/nix/develop.cc
        src/nix/get-env.sh
        tests/shell.nix
2021-07-12 15:49:39 +02:00
Eelco Dolstra
91d2e8d5ad Error -> UsageError 2021-07-12 15:04:46 +02:00