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Author SHA1 Message Date
Robert Hensing
1d86bb4f70
Merge pull request #9373 from obsidiansystems/fix-make-check 
Fix `make check`
 2023-11-17 19:09:38 +01:00
Robert Hensing
4a539ac3ea Fix buildNoGc 
Fixes https://hydra.nixos.org/build/241067941/nixlog/1

    src/libexpr/eval.cc:1776:54: error: variable 'boost::container::small_vector<nix::Value*, 4> vArgs' has initializer but incomplete type
 2023-11-17 17:38:08 +01:00
John Ericson
293ae59257 Fix make check 
After 9c7749e135, `libutil-tests_RUN`
doesn't exist. It needs to become `libutil-tests-exe_RUN`.
 2023-11-17 11:26:45 -05:00
Théophane Hufschmitt
b1e7d7cad6
Merge pull request #9280 from R-VdP/rvdp/fix_remote_logging_phase_reporting 
Include phase reporting in log file for ssh-ng builds
 2023-11-17 14:37:09 +01:00
Eelco Dolstra
3a7f024a9c
Merge pull request #9363 from edolstra/symlink-regression 
Fix symlink handling
 2023-11-17 14:11:50 +01:00
Théophane Hufschmitt
7ba4e073e8
Merge pull request #6469 from gbpdt/fix/skipped_build_locking 
Unlock output paths when a derivation is already built
 2023-11-16 21:59:25 +01:00
Théophane Hufschmitt
fabae98ab4
Merge pull request #9360 from obsidiansystems/install-unit-tests 
Allow installing unit tests
 2023-11-16 21:25:21 +01:00
Théophane Hufschmitt
ac4431e9d0
Merge pull request #7348 from thufschmitt/dont-use-vlas 
Remove the usage of VLAs in the code
 2023-11-16 19:05:37 +01:00
Eelco Dolstra
96d67620d5 Fix a broken generated header file dependency 
https://hydra.nixos.org/build/240882042
 2023-11-16 17:12:06 +01:00
Eelco Dolstra
31ebc6028b Fix symlink handling 
This restores the symlink handling behaviour prior to
94812cca98.

Fixes #9298.
 2023-11-16 16:45:14 +01:00
John Ericson
6c8f4ef350 Allow installing unit tests 
Closes #9343

See that issue for motivation.

Installing these is disabled by default, but we enable it (and the
additional output we want isntall these too so as not to clutter the
existing ones) to use in cross builds and dev shells.
 2023-11-16 09:55:42 -05:00
Robert Hensing
4e27f1947a libexpr: Reduce nonRecursiveStackReservation 
128 is still beyond the point where the allocation overhead is
insignificant, but we don't anticipate to overflow for these
use cases, so it's fine.
 2023-11-16 15:38:21 +01:00
Robert Hensing
a96be29db5 removeAttrs: increase stack reservation to 64 2023-11-16 15:38:21 +01:00
Robert Hensing
1b9813e4e6 primops: Name stack reservation limits 2023-11-16 15:38:21 +01:00
Robert Hensing
898c47384f primops: Err on the side of less stack usage 
Try to stay away from stack overflows.

These small vectors use stack space. Most instances will not need
to allocate because in general most things are small, and large
things are worth heap allocating.

16 * 3 * word = 384 bytes is still quite a bit, but these functions
tend not to be part of deep recursions.
 2023-11-16 15:38:21 +01:00
Robert Hensing
91114a6fa4 ExprCall::eval: Heap allocate at arity 5+ 2023-11-16 15:38:21 +01:00
Robert Hensing
206ece0f41 builtins.{any,all}: Use constant errorCtx 
Clang warned that the expanded code used to have a buffer overflow.
Very strange, but also very avoidable.
 2023-11-16 15:38:21 +01:00
Robert Hensing
9fa133dde5 readProcLink: Replace unnecessary value judgement by actual info 2023-11-16 15:38:21 +01:00
Robert Hensing
12c91a823e maxPrimOpArity: 64 -> 8 
This makes stack usage significantly more compact, allowing larger
amounts of data to be processed on the same stack.

PrimOp functions with more than 8 positional (curried) arguments
should use an attrset instead.
 2023-11-16 15:38:21 +01:00
Eelco Dolstra
2bd2702127
Merge pull request #9354 from vicky1999/fix/8875 
Renamed nix nar dump-path to nix nar pack
 2023-11-16 15:06:33 +01:00
Eelco Dolstra
16c052e4e7
Merge pull request #9307 from flox/tomberek.nix_key_newline 
nix key: no need for progressBar
 2023-11-16 15:05:34 +01:00
Robert Hensing
0daccb1121 libexpr: Check primop arity earlier 2023-11-16 12:28:32 +01:00
Théophane Hufschmitt
ba3cb4a049 Remove all the occurences of VLAs 
There's generally no strict reason for using them, and they are somewhat
fishy, so let's avoid them.
 2023-11-16 12:27:30 +01:00
Théophane Hufschmitt
5196613e82 Use boost small vectors instead of VLAs in the primops 
VLAs are a dangerous feature, and their usage triggers an undefined
behavior since theire size can be zero in some cases.
So replace them with `boost::small_vector`s which fit the same goal but
are safer.

It's also incidentally consistently 1% faster on the benchmarks.
 2023-11-16 12:27:30 +01:00
John Ericson
e34c424279
Merge pull request #9357 from NixOS/nix-store-add 
Add a new `nix store add` command
 2023-11-15 13:49:44 -05:00
Théophane Hufschmitt
84128461b6 Add a new nix store add command 
Deprecate `nix store add-file` and `nix store add-path`, and replace
them with a single `nix store add` command.
 2023-11-15 19:21:17 +01:00
John Ericson
9c7749e135 Fix makefile bug confusing libnixutil-test exe vs lib 
The `-exe` variant is the program, the unsuffixed variant is the
library.

The corrected usage matches `libnixstore-test`.
 2023-11-14 11:45:52 -05:00
vicky1999
e07e3c106a code cleanup 2023-11-14 20:02:33 +05:30
vicky1999
4944cdb94d nar dump-path command renamed to nar pack 2023-11-14 19:59:48 +05:30
Andreas Stührk
ad99c8950b Update comment to reflect bind mounts are now used for store in chroot 2023-11-13 23:29:48 +01:00
Tom Bereknyei
0be84c83b2 key and cat: no need for progressBar 
otherwise the output will be invisible in common terminal configurations
 2023-11-12 15:40:44 -05:00
Graham Christensen
fd5a4a8467 nix upgrade-nix: make the source URL an option 
This new option enables organizations to more easily manage their Nix
fleet's deployment, and ensure a consistent and planned rollout of Nix
upgrades.
 2023-11-10 12:12:28 -05:00
John Ericson
20b95d6223 Git object hashing in libutil 
This is the core functionality but just unit-tested and not yet made
part of the store layer. This is because there is some tech debt around
(a) repeated boilerplate hashing objects (b) better integration of the
new `SourceAccessor` type that needs to be cleaned up first.

Part of RFC 133

Co-Authored-By: Matthew Bauer <mjbauer95@gmail.com>
Co-Authored-By: Carlo Nucera <carlo.nucera@protonmail.com>
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
Co-authored-by: Florian Klink <flokli@flokli.de>
 2023-11-10 11:02:44 -05:00
John Ericson
3d9d5dc189 Create MemorySink 
This is for writing to a `MemorySourceAccessor`.
 2023-11-10 11:02:37 -05:00
Robert Hensing
12953b942c
Fixup docs 2023-11-09 07:08:56 +01:00
John Ericson
f0adb72c23 Mark fetchTree as unstable again 
As discussed in our last meeting, we need a bit more time, but we are
"time boxing" the work left to do to ensure there is not unbounded
delay.

Rather than putting it back underneath `flakes`, though, put it
underneath its own `fetch-tree` experimental feature (which `flakes`
includes/implies). This signals our commitment to the plan to stabilize
it first without waiting to go through the rest of Flakes, and also will
give users a "release candidate" when we get closer to stabilization.

This reverts commit 4112dd1fc9.
 2023-11-08 23:23:56 -05:00
John Ericson
d854e8696b Specify the size of the experimental feature array in a more robust way 
See doc comment for details.
 2023-11-08 22:58:10 -05:00
Jacek Galowicz
df8bfe84cc Fix consts and casts 2023-11-08 17:29:55 +01:00
Jacek Galowicz
c581143e0c Use structured binding for json iteration 2023-11-08 17:29:55 +01:00
Jacek Galowicz
77dceb2844 Drop obsolete assert and cast 2023-11-08 17:29:55 +01:00
Jacek Galowicz
6a47629530 Fix initialization of struct members (wrong order) 2023-11-08 17:29:55 +01:00
Robert Hensing
ab69dc4da3 Test parseShebangContent round trip 2023-11-07 13:24:01 -05:00
Robert Hensing
589d338776 parseShebangs: Make strings with backtick sequences representable 2023-11-07 13:24:01 -05:00
Robert Hensing
ffd414eb75 Fix nix shebang interaction with #8131 overhaul completions 2023-11-07 13:24:01 -05:00
Robert Hensing
e91fd837ee Move shebang docs from rl-next to nix.md 2023-11-07 13:24:01 -05:00
Robert Hensing
51bb69535b nix/installables.cc: Use getCommandBaseDir() where possible 
These usages of the working directory are perhaps unlikely to
interact with shebangs, but the code is more consistent this way,
and we're less likely to miss usages that do interact.
 2023-11-07 13:24:01 -05:00
Robert Hensing
466271568b nix: Parse --file relative to shebang script 2023-11-07 13:24:01 -05:00
Robert Hensing
198bc22e3b nix: Add command baseDir to parse --expr relative to shebang script 2023-11-07 13:24:01 -05:00
Robert Hensing
20ff61ab25 nix: Reserve shebang line syntax and only parse double backtick quotes 
Being restrictive about syntax leaves opportunity to improve the
syntax and functionality later.
 2023-11-07 13:24:01 -05:00
Robert Hensing
cc68ed8ff7 libcmd: lookupFileArg(): add baseDir 
This will allow a different base directory to be used, matching
a shebang script location instead of the working directory.
 2023-11-07 13:24:01 -05:00