Commit graph

6794 commits

Author SHA1 Message Date
Eelco Dolstra 16d4922dd2
Merge pull request #5240 from edolstra/builtin-help
nix --help: Display help using lowdown instead of man
2021-09-14 11:31:23 +02:00
Eelco Dolstra 58b5036c54 Change warnings from yellow to magenta
This matches gcc and clang.
2021-09-14 10:42:29 +02:00
Eelco Dolstra 4ffda0af7c ANSI_YELLOW -> ANSI_WARNING 2021-09-14 10:42:29 +02:00
Eelco Dolstra 76e368a3b4 Fix macOS build 2021-09-14 10:07:31 +02:00
Eelco Dolstra 1ba993d07c Fix clang warning 2021-09-14 08:15:33 +02:00
Eelco Dolstra 4ed66735b6 RunOptions: Use designated initializers
Also get rid of _killStderr because it wasn't actually checked
anywhere.
2021-09-13 23:31:04 +02:00
Eelco Dolstra c3e9acd1c0 Remove tabs 2021-09-13 23:06:33 +02:00
kvtb c6fa7775de hashFile, hashString: realize context before calculation, and discard afterwards 2021-09-13 22:34:58 +02:00
Eelco Dolstra 49a932fb18 nix --help: Display help using lowdown instead of man
Fixes #4476.
Fixes #5231.
2021-09-13 14:45:21 +02:00
Eelco Dolstra 8796b1b5e3 Fix markdown error 2021-09-13 14:44:53 +02:00
Eelco Dolstra eadb45c4db Use Bindings::{get,need} instead of find 2021-09-13 13:53:24 +02:00
Eelco Dolstra a73be28717 renderMarkdownToTerminal(): Fix terminal width computation 2021-09-13 13:52:14 +02:00
Eelco Dolstra ff09acd1f9 Remove tabs 2021-09-10 11:00:50 +02:00
Eelco Dolstra 02ece164be Make installables const 2021-09-10 10:39:39 +02:00
Eelco Dolstra 1e43bc6dc0
Merge pull request #5224 from baloo/baloo/5089/force-nss_dns-load
preloadNSS: fixup nss_dns load
2021-09-09 10:37:41 +02:00
Tom Bereknyei dc25856d74 Ensure nix flake show produces valid json 2021-09-08 19:38:22 -04:00
Arthur Gautier 3b72741f23 preloadNSS: load NSS before threads are started
preloadNSS is not thread-safe, this commit moves it before we start the
first thread.

Signed-off-by: Arthur Gautier <baloo@superbaloo.net>
2021-09-08 18:29:31 +00:00
Eelco Dolstra b71428c907 Merge branch 'fix-3976' of https://github.com/mkenigs/nix 2021-09-08 14:43:12 +02:00
Naïm Favier 7f0d177ce7
Add missing include in util.cc 2021-09-08 12:20:08 +02:00
Eelco Dolstra 9180239081
Merge pull request #5215 from ncfavier/patch-1
Fix use-registries logic in builtins.getFlake
2021-09-08 11:19:39 +02:00
Shea Levy 6678e98411
Merge pull request #4922 from nrdxp/default-submodules
libfetchers/git: fetch submodules by default
2021-09-07 05:48:23 -04:00
Arthur Gautier 0b42a0f781 preloadNSS: fixup nss_dns load
Before this commit, the dns lookup in preloadNSS would still go through
nscd. This did not have the effect of loading the nss_dns.so as expected
(nss_dns.so being out of reach from within the sandbox).

Should LOCALDOMAIN environment variable be defined, nss will completely
avoid nscd and will do its dns resolution on its own.

By temporarly setting LOCALDOMAIN variable before calling in NSS, we can
force NSS to load the shared libraries as expected.

Fixes #5089

Signed-off-by: Arthur Gautier <baloo@superbaloo.net>
2021-09-06 23:13:48 +00:00
Naïm Favier b0d4190f19
Fix use-registries logic in builtins.getFlake 2021-09-05 15:28:44 +02:00
Eelco Dolstra 90b2dd570c Add FIXME 2021-09-02 15:00:52 +02:00
Georges Dubus bc6e7ca046 Don't use read-only mode for nix build --dry-run
In dry run mode, new derivations can't be create, so running the command on anything that has not been evaluated before results in an error message of the form `don't know how to build these paths (may be caused by read-only store access)`.

For comparison, the classical `nix-build --dry-run` doesn't use read-only mode.

Closes #1795

(cherry picked from commit 54525682df707742e58311c32e9c9cb18de1e31f)
2021-09-02 14:50:19 +02:00
Eelco Dolstra b2e8120d25 parseInstallables(): Parse store paths as store paths
If the store path contains a flake, this means that a command like
"nix path-info /path" will show info about /path, not about the
default output of the flake in /path. If you want the latter, you can
explicitly ask for it by doing "nix path-info path:/path".

Fixes #4568.
2021-09-02 14:18:04 +02:00
Eelco Dolstra 77ca5e951c
Merge pull request #5203 from NixOS/fix-invalid-lockfile-names
Don’t create lockfiles with an invalid path name
2021-09-02 11:03:18 +02:00
Lucas Hoffmann d948415b71
Docs: Fix syntax error in json example in man page 2021-09-02 10:47:38 +02:00
regnat 497225b07d Don’t create lockfiles with an invalid path name
Store paths are only allowed to contain a limited subset of the
alphabet, which doesn’t include `!`. So don’t create lockfiles that
contain this `!` character as that would otherwise confuse (and break)
the gc.

Fix #5176
2021-09-02 09:57:41 +02:00
Eelco Dolstra f73d911628 Style 2021-09-01 21:46:25 +02:00
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
Madeline Haraj cb1ffb7789 Use the store path as the context of the result of fetchTree, not the real path 2021-08-05 22:08:39 -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