Commit Graph

3230 Commits

Author SHA1 Message Date
Vladimír Čunát
b784c5ae63
Merge #186941: staging-next 2022-08-16 2022-08-24 19:10:16 +02:00
Stig
24f160cfcd
Merge pull request #187884 from helsinki-systems/feat/perl-sri
perlPackages: Switch to SRI hashes, add `hash` support to bootstrap fetchurl, bump minimal nix version
2022-08-24 17:28:04 +02:00
Vladimír Čunát
7bfc2b2564
Merge branch 'master' into staging-next 2022-08-24 17:10:55 +02:00
Michal Sojka
c1b2e4a9b1 perlPackages.Crypt{Blowfish,DES,IDEA}: Use correct license
Recent commit 59356f11c1 ("perlPackages: Ensure all packages have a
license", 2022-08-22) added a license field to Perl packages where the
license was missing. The above mentioned packages got assigned
`unfreeRedistributable` license, which is not precise and makes all
packages depending on them unbuildable without `NIXPKGS_ALLOW_UNFREE`.

The packages actually have a license which SPDX calls
BSD-4-Clause-Shortened (https://spdx.org/licenses/BSD-4-Clause-Shortened.html).
In this commit, we add this license to the list of allowed licenses
and change the license field of the mentioned packages.

Closes #188103
2022-08-24 15:10:17 +02:00
Janne Heß
0b3e7f063c
boostrap fetchurl: Add SRI support 2022-08-24 09:55:45 +02:00
github-actions[bot]
9968240f42
Merge master into staging-next 2022-08-22 18:01:16 +00:00
Janne Heß
e6b89a5a52
perlPackages: Clarify all unfree licenses 2022-08-22 11:16:50 +02:00
github-actions[bot]
a6c886b7fd
Merge master into staging-next 2022-08-21 06:01:17 +00:00
Skyler
d61bc96d16
Fix a typo in the lib.foldr docstring
- This quote mark should be a backtick
- Using a quote mark instead of a backtick breaks formatting when rendering the docs
2022-08-20 23:58:57 +01:00
Daniel Olsen
875d77ca03 lib/systems: Add staticLibrary and library
staticLibrary includes common extensions for static libraries
library is a new common attribute that includes both shared and static extensions
2022-08-16 08:36:57 +00:00
Robert Hensing
661c29c806
Merge pull request #181222 from hercules-ci/module-specialArgs
`_module.specialArgs` + unit test for nixos/documentation module
2022-08-08 11:53:10 +02:00
sternenseemann
17746af0c5 Merge remote-tracking branch 'origin/master' into haskell-updates 2022-08-04 14:31:47 +02:00
Sandro
7c073f917a
lib/system: resolve TODO 2022-08-02 14:13:18 +02:00
dramforever
584cfd8caa lib/systems/inspect.nix: Add riscv to isEfi
EFI boot on RISC-V is supported by GRUB and systemd-boot. Add them to
isEfi to reflect this fact.
2022-08-01 16:43:55 +08:00
github-actions[bot]
093f236f30
Merge master into haskell-updates 2022-07-30 00:13:25 +00:00
Sandro
463327086d lib/systems/inspect.nix: add isAarch 2022-07-29 19:16:01 +00:00
sternenseemann
7f909b041b haskell.compiler: ghc923 -> ghc924
https://www.haskell.org/ghc/download_ghc_9_2_4.html
2022-07-28 18:09:33 +02:00
Sandro
cb9d1d71ed
Merge pull request #182217 from GuillaumeDesforges/GuillaumeDesforges@dbx-init 2022-07-27 22:29:25 +02:00
Vladimír Čunát
87980a5a14
Merge #170736: lib/systems/platforms.nix: fix mips32 ABI 2022-07-27 19:53:38 +02:00
Guillaume Desforges
b079da4c56 python3Packages.dbx: 0.5.0 2022-07-25 17:44:21 +02:00
Naïm Favier
eb72be8541
lib/types: add number
For numbers that can be ints or floats.
2022-07-24 18:03:28 +02:00
Florian Klink
7c119675a3
Merge pull request #179002 from klemensn/move-passwdEntry-type
move passwdEntry type
2022-07-22 14:16:57 +07:00
Robert Hensing
bf5b75864d lib/modules: Add _module.specialArgs 2022-07-21 15:31:34 +02:00
Rick van Schijndel
9532db9eb7
Merge pull request #160554 from Cloudef/android-prebuilt
Fix android prebuilt toolchains
2022-07-18 10:01:00 +02:00
Janne Heß
68da5b2a22
lib/trivial: Update oldestSupportedRelease 2022-07-04 20:07:44 +02:00
Alyssa Ross
e8d7d52fae lib.systems.examples: canonicalize MIPS triples
In Nixpkgs, we assume that the "config" field is a canonicalized GNU
triple.  I noticed that non-canonical values were being used here,
because the pkgsCross.mips64el-linux-gnu triples did not contain the
vendor field, but the pkgsCross.mips64el-linux-gnu.pkgsStatic did.

Here, I've run all the MIPS triples in lib.systems.examples through
config.sub to canonicalize them.  I think this will avoid nasty
surprises in future.

Tested by building Nix and the bootstrap files for
pkgsCross.mips64el-linux-gnu.
2022-07-03 23:01:21 +00:00
toastal
bf0608a642 lib.licenses: add Aladdin Free Public License 2022-07-02 15:51:25 +07:00
Jari Vetoniemi
539222e8d4 canExecute: check for android 2022-06-29 18:27:16 +09:00
Jari Vetoniemi
2a914f022c update android targets to recommended ones 2022-06-29 18:27:16 +09:00
Robert Hensing
4a8bc4fd07 lib/options: Add hint for debugging infinite recursion in docs 2022-06-27 17:41:32 +02:00
Klemens Nanni
574a90771f lib.types, nixos/users: Make passwdEntry available
More nixpkgs code such as `boot.initrd.systemd.emergencyAccess` defines
options that takes hashed passwords, so move the type definition from
modules/ into lib/.

The type definition itself stays unchanged.
2022-06-25 16:34:47 +04:00
Robert Hensing
89b4bd8b24 lib/options: Add showOptionWithDefLocs 2022-06-21 14:22:33 +02:00
Robert Hensing
e2c261f2c0
Merge pull request #176146 from pennae/module-docs-markdown
treewide: markdown option docs
2022-06-21 13:16:02 +02:00
Graham Christensen
9ed793229c teams/maintainers list: show instructions for validating the contents 2022-06-20 22:20:26 +02:00
Graham Christensen
ff38ee15c2 maintainer teams: check them in lib tests 2022-06-20 22:20:26 +02:00
Graham Christensen
3ac995a568 maintainer lib test: extract maintainer module 2022-06-20 22:20:26 +02:00
Graham Christensen
c8cebff38b maintainers: remove longkeyid
see https://dkg.fifthhorseman.net/blog/openpgp-key-ids-are-not-useful.html
2022-06-20 22:20:26 +02:00
Robert Hensing
3c4a49f506 lib/modules: Throw earlier when module function does not return attrs
`m` must always be an attrset at this point. It is basically always
evaluated. This will make it throw when any of the attrs is accessed,
rather than just `config`. We assume that this will improve the error
message in more scenarios.
2022-06-14 23:23:41 +02:00
Robert Hensing
dfd98a5da2 lib.deferredModule: Make it properly singular 2022-06-14 23:01:27 +02:00
Robert Hensing
19a069ab8b lib.types: Add deferredModuleWith 2022-06-14 23:01:27 +02:00
Robert Hensing
781c2e0789 lib.types.deferredModule: Allow path-typed module references 2022-06-14 23:01:26 +02:00
Robert Hensing
a2c29561e7 lib.types.deferredModule: Improve reported location 2022-06-14 23:01:26 +02:00
Robert Hensing
38b7709a6f lib/test/modules.sh: Test deferredModule error location file 2022-06-14 23:01:26 +02:00
Robert Hensing
4746f6d03e lib.types: Add deferredModule 2022-06-14 23:01:23 +02:00
Robert Hensing
9dead5565a lib/types, lib/modules: Remove unused extensionOffset 2022-06-14 17:25:06 +02:00
Robert Hensing
d4a84aeeca lib/types: Use map instead of imap1 in submoduleWith 2022-06-14 17:09:05 +02:00
Silvan Mosberger
907627f656 lib/types: Simplify submoduleWith shorthandOnlyDefinesConfig handling
The module system already uses the parent module's _file as a fallback,
so we don't need to inject the file in a weird way
2022-06-14 17:07:33 +02:00
Silvan Mosberger
79441600c2 lib/tests: Add submodule file propagation test 2022-06-14 17:01:58 +02:00
pennae
320aa2a791 treewide: attempt at markdown option docs 2022-06-12 12:44:38 +02:00
Robert Hensing
b37801bc3f
Merge pull request #157480 from MatthewCroughan/in-pure-eval-mode
lib: add inPureEvalMode
2022-06-10 16:31:31 +02:00
Robert Hensing
d9e71531a0 lib/modules: Fix missing prefix in extendModules when unset in both eval- and extend- 2022-06-10 12:21:23 +02:00
Robert Hensing
ec82f36ab6
Merge pull request #173621 from ncfavier/submodule-description
lib/types: allow custom `submoduleWith` descriptions
2022-06-10 11:10:20 +02:00
Silvan Mosberger
53ee7c4879
Merge pull request #177061 from ckiee/bitXOr-typo
lib/zip-int-bits: fix typo: bitXOR -> bitXor
2022-06-09 19:06:32 +02:00
ckie
00a46966be
lib/zip-int-bits: fix typo: bitXOR -> bitXor 2022-06-09 20:04:37 +03:00
Alyssa Ross
74562a214e
lib.systems.amd64-netbsd: remove
This has been deprecated for a long time, and it's doubtful it had any
users to start with.  And having an undisablable warning when
enumarating platforms is not good.
2022-06-08 17:14:05 +00:00
github-actions[bot]
68b515131f
Merge master into haskell-updates 2022-06-01 00:15:07 +00:00
github-actions[bot]
5250c9bcbc
Merge master into haskell-updates 2022-05-31 00:12:58 +00:00
michaelmouf
b1aa4a7f25
Fix typo in compareLists docstring 2022-05-30 12:14:45 +02:00
Robert Scott
ae0df5d38a lib.sourceTypes: simplify implementation
Co-authored-by: Alexander Foremny <aforemny@posteo.de>
2022-05-30 16:27:34 +08:00
Robert Scott
da9162f667 add mechanism for handling meta.sourceProvenance attributes
heavily based on patterns used by licenses infrastructure, so may
appear overengineered for its initial level of use
2022-05-30 16:27:34 +08:00
sternenseemann
90099ac5fa haskell.compiler: ghc922 -> ghc923
https://www.haskell.org/ghc/download_ghc_9_2_3.html

Since the tarball is generated by Hadrian, neither autoreconf nor ./boot
is executed so ./configure and ghc.mk is missing.
2022-05-28 21:11:07 +02:00
sternenseemann
d01774baa3
Merge pull request #174917 from alyssais/scaleway-c1
lib.systems: drop scaleway-c1
2022-05-27 14:52:42 +02:00
Alyssa Ross
089ff89f49
lib.systems: drop scaleway-c1
These servers apparently no longer exist, since September 2, 2021[1].
If somebody needs this for non-Scaleway machines, they should suggest
its reintroduction with a different name.

[1]: https://news.ycombinator.com/item?id=27192757
2022-05-27 12:02:39 +00:00
Adam Joseph
c0085404bd lib/systems/inspect.nix: remove isPowerPC
Very confusingly, the `isPowerPC` predicate in
`lib/systems/inspect.nix` does *not* match `powerpc64le`!

This is because `isPowerPC` is defined as

  isPowerPC      = { cpu = cpuTypes.powerpc; };

Where `cpuTypes.powerpc` is:

  { bits = 32; significantByte = bigEndian; family = "power"; };

This means that the `isPowerPC` predicate actually only matches the
subset of machines marketed under this name which happen to be 32-bit
and running in big-endian mode which is equivalent to:

  with stdenv.hostPlatform; isPower && isBigEndian && is32bit

This seems like a sharp edge that people could easily cut themselves
on.  In fact, that has already happened: in
`linux/kernel/common-config.nix` there is a test which will always
fail:

  (stdenv.hostPlatform.isPowerPC && stdenv.hostPlatform.is64bit)

A more subtle case of the strict isPowerPC being used instead of the
moreg general isPower accidentally are the GHC expressions:

  Update pkgs/development/compilers/ghc/8.10.7.nix
  Update pkgs/development/compilers/ghc/8.8.4.nix
  Update pkgs/development/compilers/ghc/9.2.2.nix
  Update pkgs/development/compilers/ghc/9.0.2.nix
  Update pkgs/development/compilers/ghc/head.nix

Since the remaining legitimate use sites of isPowerPC are so few, remove
the isPowerPC predicate completely. The alternative expression above is
noted in the release notes as an alternative.

Co-authored-by: sternenseemann <sternenseemann@systemli.org>
2022-05-25 09:45:42 +02:00
Robert Hensing
40b6089f21
Merge pull request #171014 from hercules-ci/nixpkgs-warn-undeclared-options
pkgs/top-level/config.nix: Add warnUndeclaredOptions
2022-05-25 08:37:15 +02:00
Nick Cao
eef4bbd82f
stdenv: fix evaluation of platform emulator 2022-05-24 12:01:56 +08:00
sternenseemann
82c434b3de lib.systems: inform isCompatible users about removal 2022-05-23 21:26:03 +02:00
sternenseemann
acb063701a lib.systems.elaborate: expose canExecute predicate over isCompatible
canExecute is like isCompatible, but also checks that the Kernels are
_equal_, i.e. that both platforms use the same syscall interface. This
is crucial in order to actually be able to execute binaries for the
other platform.

isCompatible is dropped, since it has changed semantically and there's
no use case left in nixpkgs.
2022-05-23 21:25:04 +02:00
sternenseemann
fe836f3564 lib/systems/parse: don't consider mode switching CPUs compatible
Since we (exclusively) use isCompatible to gauge whether platform a can
execute binaries built for platform b, mode switching CPUs are not to be
considered compatible for our purposes: Switching the mode of a CPU
usually requires a reset. At the very least we can't execute a mix of
executables for the two modes which would usually be the case in nixpkgs
where we may want to execute buildInputs for the hostPlatform in
addition to nativeBuildInputs for the buildPlatform.
2022-05-23 21:25:04 +02:00
Janne Heß
bfdfe12c78
22.11 is Raccoon 2022-05-23 20:08:07 +02:00
Silvan Mosberger
4b2827e6a1
Merge pull request #168374 from Ma27/special-attrs-in-with-recursion
lib/generators: withRecursion: don't break attr-sets with special attrs
2022-05-23 17:55:18 +02:00
sternenseemann
168b926435 lib.systems: remove supported, replace with flakeExposed
Since the list only gates the platforms the nixpkgs flake exposes
packages to build on, the `hydra` label made little sense. It was also
only used for this purpose, so the `tier*` attributes were largely
unnecessary.

To reflect the intention more accurately, we expose
`lib.systems.flakeExposed` and use it to gate flake.nix's system list.
2022-05-23 15:27:30 +02:00
yvt
bf139d83ec
systems: support cross-compiling for Renesas RX microcontrollers (#173858) 2022-05-22 20:52:36 -04:00
Naïm Favier
ceebdcfc2c
lib/types: allow custom submoduleWith descriptions
Currently the only way to set the description for a submodule type is to
use `freeformType`. This is not ideal as it requires setting a
freeform type, and evaluates the submodule config unnecessarily.

Instead, add a `description` argument to `submoduleWith`.
2022-05-19 17:06:39 +02:00
Robert Hensing
2d1a34b8cc
Merge pull request #172813 from hercules-ci/functionTo-properly
`lib.types.functionTo` type merging and docs
2022-05-17 22:22:21 +02:00
Silvan Mosberger
e06f66e73c
Merge pull request #170561 from klemensn/types-description
lib/types: Drop misleading plural from type descriptions
2022-05-16 17:03:37 +02:00
adisbladis
161776ec1e Revert "lib: init flakes.nix"
This reverts commit PR #167947.

Flakes aren't standardised and the `lib` namespace shouldn't be
polluted with utilities that serve only experimental uses.
2022-05-15 22:39:46 +12:00
Robert Hensing
81a0a8be29 lib/tests/modules: Test functionTo submodule merging too 2022-05-13 09:09:16 +02:00
Robert Hensing
062bc5e74a lib.types.functionTo: Add pseudo-attr to generated docs 2022-05-13 09:01:05 +02:00
Robert Hensing
06da97fc3a lib.types.functionTo: Support type merging 2022-05-13 09:01:05 +02:00
Robert Hensing
f771d39750
Merge pull request #171946 from ncfavier/toShellVars-derivations
lib/strings/toShellVars: handle derivations as strings
2022-05-12 14:43:48 +02:00
Fabian Affolter
b544d177a2 lib.licenses: add DRL-1.0
https://spdx.org/licenses/DRL-1.0.html
https://github.com/SigmaHQ/sigma/blob/master/LICENSE.Detection.Rules.md
2022-05-10 11:11:40 +02:00
Robert Hensing
4d2237c841 lib.foldAttrs: Clarify example 2022-05-10 07:01:00 +02:00
Naïm Favier
4d2ea62d82
lib/strings/toShellVars: handle derivations as strings 2022-05-07 17:01:51 +02:00
matthewcroughan
4d9801a78f lib: add inPureEvalMode
This makes a value that is true if builtins does not contain the
currentSystem function, but false if it does.
2022-05-06 15:42:52 +01:00
Rick van Schijndel
b9e8ed239f
Merge pull request #161156 from a-m-joseph/abort-on-failed-platform-detection-instead-of-silently-assuming-pc
platforms.nix: use {} on failed detection instead of silently assuming pc
2022-05-04 05:37:16 +02:00
Adam Joseph
006c38fa53 platforms.nix: use {} on failed detection instead of silently assuming pc
This patch causes the autodetection code in lib/systems/platforms.nix
to return {} if it cannot detect the platform and one of the
platform.nix-detection-provided attributes (linux-kernel, gcc, and
rustc) are accessed, rather than silently assuming the "pc" platform
as was previously done.

It is definitely safe to assume that code using these attributes is
prepared to deal with `gcc` and `rustc` not being defined, because
many of the working entries in this file don't define it.

Regarding `linux-kernel` the situation is less certain, but some code
(`lib/systems/default.nix` for example) is already designed to deal
with that attribute being missing.  At worst it would result in an
"attribute not found" error.

While adding mips64el bootstrap support to nixpkgs, the silent
assumption that mips64el routers are actually Intel PCs caused
significant frustration.  This commit removes that assumption in order
to save people who port nixpkgs to new platforms in the future from
this frustration.
2022-05-03 13:31:41 -07:00
Robert Hensing
9252a7daa8 lib/tests/modules.sh: Fix for singular type descriptions 2022-05-02 10:41:47 +02:00
Robert Hensing
761c21a16a
Merge pull request #170090 from danth/has-infix-toString
lib/strings: call toString within hasInfix
2022-05-02 09:47:15 +02:00
Daniel Thwaites
7b5be1a0f8 lib/tests: add tests for hasInfix
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2022-05-02 09:05:56 +02:00
Artturi
a5357d06e4
Merge pull request #167947 from MatthewCroughan/mc/callLocklessFlake
lib: add callLocklessFlake
2022-05-01 23:06:17 +03:00
Daniel Thwaites
e888c2133f
lib/strings: convert to string within hasInfix
This should fix the issue mentioned here:
https://github.com/NixOS/nixpkgs/pull/168175#issuecomment-1107830574
2022-05-01 17:39:42 +01:00
Robert Hensing
c2451ed1a2
Merge pull request #167776 from hercules-ci/lib-modules-allow-disable-_modules.args-docs-internal
lib.modules: Allow making _module.args internal
2022-04-30 13:43:08 +02:00
Adam Joseph
4d46ee8691 platforms.nix: use inherit syntax 2022-04-28 03:52:15 -07:00
Alyssa Ross
2a6288d9b9 lib.systems: add riscv{32,64} sets and filters
For other platforms like Intel and ARM, we can do
e.g. lib.platforms.aarch64 to get only the 64-bit ARM platorms, but
until now there were no equivalents for RISC-V.
2022-04-28 08:17:02 +00:00
Alyssa Ross
ed24c902d0 lib/tests: add RISC-V test 2022-04-28 08:17:02 +00:00
Adam Joseph
eabc6d2902 lib/systems/platforms.nix: fix broken mips32 detection
Prior to this commit, nixpkgs would assume that every little-endian
mips32 system was a "fuloong2f_n32".

Not only are there plenty of mips32 chips other than the fuloong, but
the fuloong is actually a mips64 chip!  Note that the "n32" ABI is
(confusingly) an ABI for 64-bit mips chips (like the "x32" ABI for
amd64 chips -- both are ABIs which use 32-bit pointers on an
otherwise-64-bit system).

This error causes far-ranging problems.  One of them was particularly
difficult to track down: it caused GCC to select 128-bit `long double`
types, which is invalid for the mips32 ABI.  This isn't noticed until
you try to build musl-libc, which is careful to check for these things.

Prior to this commit,

  nix-build . -A pkgsCross.mipsel-linux-gnu.pkgsStatic.hello

would fail.  With this commit and #170736, it succeeds.
2022-04-27 23:49:09 -07:00
Adam Joseph
3e60871330 lib/systems/platforms.nix: use "32" instead of "o32" for mips32 ABI
There is only one ABI for 32-bit MIPS chips.  Before mips64, it didn't
really have a name.

The 64-bit MIPS ABI comes in two flavors, "n64" and "n32".  It is
commonplace to refer to the old 32-bit ABI as "o32" (MIPS and SGI
documents do this).

However, when configuring gcc, one must use --with-abi=32, not
--with-abi=o32.

Let's keep GCC happy with this commit.
2022-04-27 23:46:02 -07:00
Robert Hensing
5f8cb21011
Merge pull request #170583 from ncfavier/mkShellVars
lib/strings: add toShellVars
2022-04-27 23:33:28 +02:00
Naïm Camille Favier
535997fa52
lib/strings: fix quoting of example
Co-authored-by: Silvan Mosberger <github@infinisil.com>
2022-04-27 19:42:40 +02:00
Naïm Favier
226bc99659
lib/strings: add toShellVars
A straightforward piece of plumbing to safely inject Nix variables into
shell scripts:

''
  ${lib.toShellVars { inherit foo bar; }}
  cmd "$foo" --bar "$bar"
''
2022-04-27 16:04:17 +02:00
Klemens Nanni
7bec3e60ef lib/types: Drop misleading plural from type descriptions #170561
Probably being the most prominent document demonstrating the problem,
configuration.nix(5) describes various types in plural, e.g.
- `           Type: list of strings`
- `           Type: list of systemd options`

However, there are other cases where appending "s" to the inner type
effectively changes the type, e.g.
- ```
           Type: list of string matching the pattern
           [a-zA-Z0-9@%:_.\-]+[.](service|socket|device|mount|automount|swap|target|path|timer|scope|slice)s
```

This should've read "list of string[s]..." but instead changes the
regular expression.

Simply drop the best-effort plural in favour of correctness and
simplicity rather than adding more grammar related logic/trying to fix
this.
2022-04-27 05:59:46 +02:00
Artturi
c95f5e185e
Merge pull request #167247 from Artturin/addgetmainprog
lib/meta: add getExe to get the main program of a drv
2022-04-26 21:42:23 +03:00
Robert Hensing
27a62a9c60
Merge pull request #168778 from hercules-ci/issue-168767-extendModules-module-dedup-collision
`lib.types.submoduleWith`: Avoid `_key` collisions after `extendModules` (issue #168767)
2022-04-26 13:01:28 +02:00
Sandro
294ed1bed7
Merge pull request #168111 from a-m-joseph/lib-systems-inspect-powerpc
lib/systems/inspect.nix: add isPower64
2022-04-25 02:22:48 +02:00
Artturin
379b9c8be3 lib/meta: add getExe to get the main program of a drv 2022-04-24 04:19:49 +03:00
Robert Hensing
224426ba6d lib.types.submoduleWith: Avoid _key collisions after extendModules 2022-04-24 00:07:59 +02:00
Daniel Thwaites
4f9b8a0702
lib/strings: optimise hasInfix function (#168175)
* lib/strings: optimise hasInfix function

* lib/strings: optimise hasInfix further using regex

* rstudio: call hasInfix with a string

* lib/strings: remove let from hasInfix

Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>

Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>
2022-04-22 12:43:25 -04:00
Artturin
4aab12d5a1 lib/systems/platforms: correctly import examples.nix
before: :p lib.systems failed with
error: getting status of '...examples': no such file or directory
2022-04-15 20:25:58 +03:00
matthewcroughan
3f128cc024 lib/tests: evaluate value from subflake with callLocklessFlake 2022-04-12 21:22:36 +01:00
matthewcroughan
ec59145c3b lib/tests: use subflake to test callLocklessFlake 2022-04-12 20:38:55 +01:00
matthewcroughan
cc052779fb lib/tests: add test for callLocklessFlake 2022-04-12 19:47:48 +01:00
matthewcroughan
cad8bbe589 lib: init flakes.nix
This commit creates flakes.nix, which is a library containing functions
which relate to interacting with flakes. It also moves related functions
from trivial.nix into it.
2022-04-12 19:28:23 +01:00
matthewcroughan
c190b08bb7 lib: add callLocklessFlake
This is essentially a copy of the function of the same name, from
flake-compat. callLocklessFlake is useful when trying to utilise a
flake.nix without a lock file, often for when you want to create a
subflake from within a parent flake.

Co-authored-by: Tom Bereknyei <tomberek@gmail.com>
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2022-04-12 19:27:24 +01:00
Maximilian Bosch
7203788068
lib/generators: withRecursion: don't break attr-sets with special attrs
Closes #168327

The issue reported there can be demonstrated with the following
expression:

    → nix-instantiate --eval -E "with import ./. {}; pkgs.lib.options.showDefs [ { file = \"foo\"; value = pkgs.rust.packages.stable.buildRustPackages; } ]"
    error: attempt to call something which is not a function but a string

           at /home/ma27/Projects/nixpkgs/lib/trivial.nix:442:35:

              441|   isFunction = f: builtins.isFunction f ||
              442|     (f ? __functor && isFunction (f.__functor f));
                 |                                   ^
              443|

Basically, if a `__functor` is in an attribute-set at depth-limit,
`__functor` will be set to `"<unevaluated>"`. This however breaks
`lib.isFunction` which checks for a `__functor` by invoking `__functor`
with `f` itself.

The same issue - "magic" attributes being shadowed by `withRecursion` -
also applies to others such as
`__pretty`/`__functionArgs`/`__toString`.

Since these attributes have a low-risk of causing a stack overflow
(because these are flat attr-sets or even functions), ignoring them in
`withRecursion` seems like a valid solution.
2022-04-12 12:34:23 +02:00
Robert Hensing
14aa201b65 lib.modules: Allow making _module.args internal
This allows other module system consumers to
disable these docs via option merging.

For instance arion uses asciidoc instead of
docbook so that would look awful.
2022-04-11 11:17:34 +02:00
Adam Joseph
81afd541f9 lib/systems/inspect.nix: add isPower64
This commit adds an `isPower64` predicate to the two existing
predicates for this architecture (`isPower` and `isPowerPC`).

Note that `isPowerPC` matches only 32-bit machines, whereas `isPower`
matches both 64-bit and 32-bit machines.  Prior to this commit there
was no single `isXXX` predicate for `powerpc64le`.
2022-04-10 01:56:28 -07:00
Silvan Mosberger
180173a1c4
Merge pull request #164088 from Profpatsch/lib.generators-add-toINIWithGlobalSection
lib.generators: add toINIWithGlobalSection
2022-04-06 19:02:36 +02:00
Robert Hensing
c705953267
Merge pull request #165540 from Infinisil/module-args-docs
lib/modules: Document `_module.args`
2022-04-05 21:51:46 +02:00
Robert Hensing
559ac3c9e7
Merge pull request #166383 from hercules-ci/always-sanitize-derivation-name
Always sanitize derivation name
2022-04-05 20:05:33 +02:00
Robert Hensing
fffabe7500 lib.sanitizeDerivationName: Simplify regex
`^` and `$` are implicit in `match`.
2022-04-05 19:14:09 +02:00
Silvan Mosberger
25de2935ef lib/modules: Document _module.args
Documents the _module.args option, motivated by many usages in Flakes,
especially with the deprecation of extraArgs
(78ada83361)

The documentation rendering for this option had to be handled a bit
specially, since it's not declared in nixos/modules like all the other
NixOS options.

Co-Authored-By: pennae <github@quasiparticle.net>
Co-Authored-By: Robert Hensing <robert@roberthensing.nl>
2022-04-05 18:26:40 +02:00
Silvan Mosberger
1c00bf3948 lib/customization: Improve callPackage error message for missing args
This uses the levenshtein distance to look through all possible
arguments to find ones that are close to what was requested:

  error: Function in /home/infinisil/src/nixpkgs/pkgs/tools/text/ripgrep/default.nix
    called without required argument "fetchFromGithub",
    did you mean "fetchFromGitHub" or "fetchFromGitLab"?

With https://github.com/NixOS/nix/pull/3468 (in current nixUnstable) the error
message becomes even better, adding line location info
2022-04-01 22:03:05 +02:00
Silvan Mosberger
f8c1aee5da lib/tests: Add tests for levenshtein functions 2022-04-01 22:03:05 +02:00
Silvan Mosberger
975a1ae339 lib/strings: Add levenshtein distance functions
Adds some functions related to string similarity:
- lib.strings.commonPrefixLength
- lib.strings.commonSuffixLength
- lib.strings.levenshtein
- lib.strings.levenshteinAtMost
2022-04-01 22:03:05 +02:00
Robert Hensing
2999ab114e lib.sanitizeDerivationName: Test with unicode 2022-03-31 18:31:11 +02:00
Robert Hensing
342a3c32c9 lib.sanitizeDerivationName: Optimize the common case 2022-03-31 18:31:11 +02:00
github-actions[bot]
03106b0236
Merge master into haskell-updates 2022-03-29 00:12:40 +00:00
Robert Hensing
9dd71d8c50
Merge pull request #165956 from ncfavier/lib-warn-throw
lib/trivial: actually expose warnIfNot and throwIf
2022-03-28 14:07:53 +02:00
github-actions[bot]
f0839d8bcd
Merge master into haskell-updates 2022-03-28 00:11:42 +00:00
Naïm Favier
9f5796be49
lib/trivial: actually expose warnIfNot and throwIf 2022-03-27 16:48:33 +02:00
Sandro
ac5ea36581
Merge pull request #165672 from yoctocell/patatt-init 2022-03-27 14:53:39 +02:00
Sandro
3cc111d919
Merge pull request #165597 from ckiee/generaluser-init 2022-03-27 12:54:25 +02:00
sternenseemann
372d0a707e Merge remote-tracking branch 'origin/master' into haskell-updates 2022-03-26 09:59:28 +01:00
Silvan Mosberger
99d9d45630
Merge pull request #164651 from Infinisil/remove-optionSet
lib/modules: Finally remove deprecated types.optionSet
2022-03-25 17:41:57 +01:00
github-actions[bot]
79b7796557
Merge master into haskell-updates 2022-03-25 00:11:06 +00:00
Xinglu Chen
e13494d071
lib.licenses: add MIT-0
<https://spdx.org/licenses/MIT-0.html>
2022-03-24 18:49:26 +01:00
Robert Hensing
ce5a33e62b
Merge pull request #164660 from ncfavier/tests-restrict-arguments
nixos/testing: restrict arguments to makeTest
2022-03-24 17:01:47 +01:00
ckie
2bc1cd1ac4
soundfont-generaluser: init at 1.471 2022-03-24 12:49:38 +02:00
github-actions[bot]
b86264453e
Merge master into haskell-updates 2022-03-23 00:11:32 +00:00
Silvan Mosberger
a38220e61d
Merge pull request #164890 from ncfavier/lib-warn-throw
lib/trivial: add warnIfNot and throwIf
2022-03-22 21:12:11 +01:00
github-actions[bot]
cf3e30f70f
Merge master into haskell-updates 2022-03-22 00:12:28 +00:00
Robert Hensing
6c469679f6 Merge remote-tracking branch 'upstream/master' into tests-restrict-arguments 2022-03-21 23:17:17 +01:00
Robert Hensing
84274cbc95 lib: Add toFunction 2022-03-21 23:14:10 +01:00
Robert Hensing
6a0b24b276 lib: applyIfFunction -> applyModuleArgsIfFunction 2022-03-21 23:14:10 +01:00
Kevin Cox
8ce16fcf62
Merge pull request #163451 from hercules-ci/stop-premature-warnings
Stop premature warnings, including `nix.settings` migration
2022-03-21 10:10:40 -04:00
Robert Hensing
1eb627c4cf lib.mkRenamedOptionModuleWith: Remove warnWhenRead
Let's keep things simple and not poke holes in the
improved migration process.
2022-03-21 14:41:22 +01:00
github-actions[bot]
05517edcd8
Merge master into haskell-updates 2022-03-20 00:11:09 +00:00
Naïm Favier
7fae930a37
lib/trivial: add warnIfNot and throwIf
Negated versions of warnIf and throwIfNot.
2022-03-19 20:40:40 +01:00
Robert Hensing
5ff918bf55
Merge pull request #147077 from Infinisil/updateAttrPaths
Introduce `lib.updateManyAttrsByPath`
2022-03-19 19:00:03 +01:00
Silvan Mosberger
96698efe0c lib/modules: Finally remove deprecated types.optionSet
types.optionSet has been deprecated for almost 10 years now
(0e333688ce)! A removal
was already attempted in 2019
(27982b408e), but it was promptly
reinstantiated since some third-party uses were discovered
(f531ce75e4178c6867cc1d0f7fec96b2d5c3f1cb).

It's finally time to remove it for good :)
2022-03-18 04:51:27 +01:00
github-actions[bot]
d6d71873fc
Merge master into haskell-updates 2022-03-18 00:10:51 +00:00
Silvan Mosberger
85003ecdbb lib.attrsets: Introduce updateManyAttrsByPath 2022-03-18 00:08:29 +01:00
Silvan Mosberger
1ad7812c4a lib.lists: Use builtins.groupBy for lib.groupBy
builtins.groupBy is much more performant. It was introduced in
https://github.com/NixOS/nix/pull/5715
2022-03-18 00:05:10 +01:00
Silvan Mosberger
71b130c581 lib.attrsets: Introduce showAttrPath 2022-03-18 00:05:08 +01:00
John Ericson
111839dcf6
Merge pull request #161158 from a-m-joseph/mips64el-support-first-steps
mips64el support
2022-03-17 17:43:24 -04:00
github-actions[bot]
6863d678bc
Merge master into haskell-updates 2022-03-17 00:10:36 +00:00
Robert Hensing
0395086d0c
Merge pull request #162271 from Infinisil/warn-no-type
Throw an error for options without a type
2022-03-16 22:58:45 +01:00
Silvan Mosberger
b97742c66c
Merge pull request #156533 from hercules-ci/issue-146882-transparent-submodule-options
lib.modules: Let module declare options directly in bare submodule
2022-03-16 21:44:35 +01:00
Profpatsch
626ecc7bd7 lib.generators: fix references to test file 2022-03-14 10:30:55 +01:00
Profpatsch
ab03ddc8f4 lib.generators: add toINIWithGlobalSection
As discussed in
https://github.com/NixOS/nixpkgs/pull/118925#issuecomment-821112723,
this is the best way of adding global sections to `toINI` without
employing heuristics (i.e. checking whether something is an attrset).
2022-03-14 10:21:15 +01:00
github-actions[bot]
b21a694014
Merge master into haskell-updates 2022-03-12 00:10:12 +00:00
Robert Hensing
679ec68d57
Merge pull request #163127 from hercules-ci/optimize-optionSet-compat
lib/modules.nix: Optimize optionSet legacy compat code
2022-03-11 17:36:16 +01:00
sternenseemann
f5c34205ad Merge remote-tracking branch 'origin/master' into haskell-updates 2022-03-11 16:47:23 +01:00
Robert Hensing
a15fbdb88f
Merge pull request #163443 from ncfavier/fix-types-package
lib.types.package: only call toDerivation when necessary
2022-03-11 11:56:44 +01:00
Naïm Favier
9c2266c031
lib.types.package: only call toDerivation when necessary
The current logic assumes that everything that isn't a derivation is a
store path, but it can also be something that's *coercible* to a store
path, like a flake input.

Unnecessary uses of `lib.toDerivation` result in errors in pure evaluation
mode when `builtins.storePath` is disabled.

Also document what a `package` is.
2022-03-11 11:26:34 +01:00
Adam Joseph
ff69b8c2bf Ericson2314's suggestion here: https://github.com/NixOS/nixpkgs/pull/161158#discussion_r822295406 2022-03-10 20:30:19 -08:00
Adam Joseph
6de935a012 This commit adds only comments to platforms.nix. 2022-03-10 20:30:19 -08:00
Adam Joseph
ed4fa55fc3 comment: explain why gnuabi64 has a rustc.config but gnuabin32 does not. 2022-03-10 20:30:18 -08:00
Adam Joseph
998fd408e0 remove float = "hard" from mips entries 2022-03-10 20:30:18 -08:00
Adam Joseph
e748e1fd18 https://github.com/NixOS/nixpkgs/pull/161158#pullrequestreview-903824553 2022-03-10 20:30:18 -08:00
Adam Joseph
12371a51e6 lib/systems: add mips64el definitions
MIPS has a large space of {architecture,abi,endianness}; this commit
adds all of them to lib/systems/platforms.nix so we can be done with
it.

Currently lib/systems/inspect.nix has a single "isMips" predicate,
which is a bit ambiguous now that we will have both mips32 and mips64
support, with the latter having two ABIs.  Let's add four new
predicates (isMips32, isMips64, isMips64n32, and isMips64n64) and
treat the now-ambiguous isMips as deprecated in favor of the
more-specific predicates.  These predicates are used mainly for
enabling/disabling target-specific workarounds, and it is extremely
rare that a platform-specific workaround is needed, and both mips32
and mips64 need exactly the same workaround.

The separate predicates (isMips64n32 and isMips64n64) for ABI
distinctions are, unfortunately, useful.  Boost's user-scheduled
threading (used by nix) does does not currently supports mips64n32,
which is a very desirable ABI on routers since they rarely have
more than 2**32 bytes of DRAM.
2022-03-10 20:30:16 -08:00
Robert Hensing
55ee7ab4a6 lib.types.optionType: Only merge when necessary 2022-03-10 20:25:49 +01:00
github-actions[bot]
966cf602cc
Merge master into haskell-updates 2022-03-10 00:10:28 +00:00
sternenseemann
47f837f5e8 haskell.compiler: ghc921 -> ghc922
https://www.haskell.org/ghc/download_ghc_9_2_2.html
2022-03-09 16:42:07 +01:00
Robert Hensing
3ddac7a41a lib.isDerivation: Simplify 2022-03-09 15:48:30 +01:00
Robert Hensing
7377ea57ff lib: Add mkRenamedOptionModuleWith
Adds support for sinceRelease
2022-03-09 14:50:51 +01:00
Levi Wright
752a8c516d
lib/systems: Fix uclibc float-abi being flipped
uclibceabihf and uclibceabi's float hardness was flipped, which causes many headaches
2022-03-07 17:05:51 +00:00
Robert Hensing
c4b38702e5 lib/modules.nix: Add comment about internal shorthand null value 2022-03-07 11:23:24 +01:00
Robert Hensing
c90844aeb9 lib/tests/modules: Add test case for duplicate option error file location 2022-03-07 11:21:23 +01:00
Robert Hensing
e162ed8a14 lib/modules.nix: Move comment to the actual legacy code 2022-03-07 11:21:19 +01:00
Robert Hensing
02de37ca07 lib/modules.nix: Optimize optionSet legacy compat code
It's still in the hot path.
2022-03-07 11:07:50 +01:00
Robert Hensing
db08290453 Revert "lib.modules: Remove redundant fixupOptionType in option injection"
This reverts commit 6b077c47ff.

Thanks Infinisil for discovering this problem:

> After a lot of trial and error, trying to prove why fixupOptionType should
> be used here or not, I figured it out: It's needed for the sake of file
> locations in error messages.
2022-03-07 10:59:03 +01:00
Robert Hensing
2050669922 lib.modules: Inline a private function
This should save about four calls per module.
2022-03-03 00:29:15 +01:00
Robert Hensing
28aeae2126 lib.modules: Default shorthandOnlyDefinesConfig to true when null 2022-03-03 00:29:14 +01:00
Robert Hensing
6b077c47ff lib.modules: Remove redundant fixupOptionType in option injection 2022-03-03 00:29:14 +01:00
Robert Hensing
8baea8b82c lib.modules: Make option injection work when shorthandOnlyDefinesConfig 2022-03-03 00:29:14 +01:00
Robert Hensing
11537c9c02 lib.modules: Improve option-is-prefix error message 2022-03-03 00:29:11 +01:00
Robert Hensing
81f342d1f3 lib.modules: Explain why options can only be merged into submodules 2022-03-03 00:28:35 +01:00
Robert Hensing
0c09eb343d lib.modules: Refactor option scanning slightly
This scans the options with fewer function calls, improving performance.

It also removes a let Env from the happy flow of the new logic.
2022-03-03 00:28:35 +01:00
Robert Hensing
58a8a48e9d lib.types.submodule: Remove redundant isSubmodule attr 2022-03-03 00:28:35 +01:00
Robert Hensing
d030e2109f lib.modules: Let module declare options directly in bare submodule
... where a bare submodule is an option that has a type like
`submoduleWith x`, as opposed to `attrsOf (submoduleWith x)`.

This makes migration unnecessary when introducing a freeform type
in an existing option tree.

Closes #146882
2022-03-03 00:28:35 +01:00
Silvan Mosberger
6bcfd61109
Merge pull request #162283 from Infinisil/functionTo.description
lib/types: Fix functionTo description
2022-03-02 19:42:48 +01:00
Silvan Mosberger
c1dfec2be6
Merge pull request #149689 from Infinisil/types-type
Introduce `types.optionType` and use it for `freeformType`
2022-03-02 18:29:44 +01:00
Silvan Mosberger
023fa7b923 lib.modules: Use types.optionType for _module.freeformType
This ensures that the module file locations are propagated to the
freeform type, which makes it so that submodules in freeform types now
have their declaration location shown in the manual, fixing
https://github.com/NixOS/nixpkgs/issues/132085.

In addition, this also newly allows freeformTypes to be declared
multiple times and all declarations being merged together according to
normal option merging.

This also removes some awkwardness regarding the type of `freeformType`
2022-03-01 19:31:02 +01:00
Silvan Mosberger
5cbeddfde4 lib.types: Introduce types.optionType
This type correctly merges multiple option types together while also
annotating them with file information. In a future commit this will be
used for `_module.freeformType`
2022-03-01 19:31:00 +01:00
Silvan Mosberger
fb023114ed lib/types: Fix functionTo description 2022-03-01 02:04:35 +01:00
Janne Heß
0c766a100e lib/options: Throw error for options without a type
Makes all options rendered in the manual throw an error if they don't
have a type specified.

This is a follow-up to #76184

Co-Authored-By: Silvan Mosberger <contact@infinisil.com>
2022-02-28 22:51:41 +01:00
0x4A6F
3362ff0f7b
Merge pull request #157301 from pennae/lib-add-mkPackageOption
lib: add mkPackageOption to default.nix
2022-02-28 20:37:59 +01:00
Silvan Mosberger
ff13cd5d3e lib/modules: Use types.raw for _module.args
Fixes https://github.com/NixOS/nixpkgs/issues/53458, as types.raw
doesn't allow setting multiple values
2022-02-22 15:54:45 +01:00
Silvan Mosberger
665344f148 lib/types: Introduce types.raw for unprocessed values 2022-02-22 15:54:44 +01:00
Vikram Narayanan
229c47beee license: Add Volatility Software License 2022-02-20 13:40:38 -08:00
Silvan Mosberger
b333395be5 lib/tests: Add tests for emptyValue 2022-02-17 18:48:30 +01:00
Silvan Mosberger
382289027f lib/types: Fix emptyValue of listOf and nonEmptyListOf
An empty list is [], not {}!

Also, non-empty lists shouldn't have a default of an empty list!
2022-02-17 18:48:27 +01:00
Renaud
980ed8dd76
Merge pull request #155707 from 06kellyjac/feh
feh: correct license
2022-02-16 13:31:43 +01:00
Jonathan Ringer
12fd8a77e1
Merge remote-tracking branch 'origin/master' into staging-next
Conflicts:
	pkgs/top-level/aliases.nix
2022-02-10 09:21:09 -08:00
John Rinehart
5688e7ff35 fix: typo in lib/attrsets.nix 2022-02-10 01:16:20 +02:00
Jonathan Ringer
46fd0afcb3
Merge remote-tracking branch 'origin/master' into staging-next
Conflicts:
	pkgs/development/python-modules/pysdl2/default.nix
	pkgs/top-level/aliases.nix
2022-02-06 18:36:59 -08:00
Robert Hensing
8403e02a5d
Merge pull request #126769 from ncfavier/nixosSystem-lib
nixos: move default module location logic to `eval-config.nix`
2022-02-06 22:49:17 +01:00
Jonathan Ringer
e680c83323
Merge remote-tracking branch 'origin/master' into staging-next
Conflicts:
	pkgs/tools/graphics/scrot/default.nix
2022-02-06 10:36:30 -08:00
Jan Tojnar
1e1396aafc lib.sources: Improve docs
Change comment type so than nixdoc picks them up into Nixpkgs manual.
Also improve phrasing a bit and move stuff around so that it is formatted better.
2022-01-30 02:04:51 +01:00
Jan Tojnar
2f012d93ed lib.trivial: Change comment type before concat function
C-style comment was being picked up by nixdoc as a documentation comment for the function.
2022-01-30 02:02:09 +01:00
pennae
1c0918d828 lib: add mkPackageOption to default.nix
this was forgotten in #155669
2022-01-29 18:28:20 +01:00
06kellyjac
e98d8f7207 feh: correct license 2022-01-28 14:23:25 +00:00
Naïm Favier
5a07097772
lib/modules: introduce setDefaultModuleLocation
Wraps a module with a default location for reporting errors.
2022-01-27 22:12:53 +01:00
Dmitry Kalinkin
0693fd77f7
Merge branch 'staging-next' into staging
Conflicts:
	nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
	nixos/doc/manual/release-notes/rl-2205.section.md
	pkgs/development/python-modules/aioesphomeapi/default.nix
	pkgs/development/python-modules/mat2/default.nix
	pkgs/development/python-modules/pydevccu/default.nix
	pkgs/development/python-modules/pywlroots/default.nix
	pkgs/development/python-modules/rokuecp/default.nix
2022-01-27 00:54:10 -05:00
Robert Hensing
8919495cac
Merge pull request #156503 from hercules-ci/nixos-add-system.build-options
nixos: Add `system.build.`{`toplevel`,`installBootLoader`}, improve error message
2022-01-25 14:13:24 +01:00
Jonathan Ringer
e379e3d4bb
Merge remote-tracking branch 'origin/staging-next' into staging
Conflicts:
	pkgs/development/python-modules/googleapis-common-protos/default.nix
2022-01-24 23:49:19 -08:00
Thiago Kenji Okada
f0e9f54d6e lib/meta: fix typo in platformMatch comment 2022-01-24 12:54:22 -03:00
Alyssa Ross
1a60dd2adc
Merge remote-tracking branch 'nixpkgs/staging-next' into staging
Conflicts:
	pkgs/development/python-modules/cupy/default.nix
	pkgs/development/python-modules/staticjinja/default.nix
2022-01-24 15:39:34 +00:00
Robert Hensing
8691ab3d47 lib.modules: Define mergeOneOption in terms of mergeUniqueOption 2022-01-24 16:23:18 +01:00
Robert Hensing
ba3e91ed43 lib.types: Add unique like uniq, but custom errors
Couldn't extend types.uniq and it had a silly name anyway.
Now we can have better error messages.
2022-01-24 16:14:55 +01:00
pennae
865a9ed3f5
Merge pull request #155669 from schuelermine/patch-mkPackageOption
lib/options: Add mkPackageOption
2022-01-24 13:35:32 +00:00
Martin Weinelt
6d2ded1012
Merge pull request #156215 from Atemu/update/svt-av1 2022-01-24 01:30:16 +01:00
Anselm Schüler
c008b3d100 nixos/docs/option-declarations: Document mkEnableOption and mkPackageOption
This is a squashed commit. These are the original commit messages:

lib/option: Improve comment

better comment

Update documentation

Updated nixos/doc/manual/development/options-declarations.md with info on mkEnableOption and mkPackageOption.
Updated the comment on mkEnableOption in lib/options.nix

remove trailing whitespace

nixos/doc/option-declarations: Update IDs & formatting

nixos/docs/option-declarations: Escape angle brackets

Build DB from MD

(Amended) Fix typo
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>

(Amended) Build DB from MD (again)
2022-01-23 19:44:21 +01:00
c0bw3b
f4d82e40e8 lib.licenses: add MIT-advertising 2022-01-23 18:06:50 +01:00
Anselm Schüler
fdf7ede344 lib/options: Add mkPackageOption
This is a squashed commit. These are the original commit messages:

lib/options: Add mkPackageOption

lib/options: Add missing semicolon

lib/options.nix: Make mkPackageOption more complicated

lib/options: Fix indent. & spacing

lib/options.nix: Remove example and align comment

lib/options: ravenous overuse of arguments

lib/options: Format better

lib/options: Add default examplePath decl

lib/options: Make better mkPackageOption function

lib/options: Remove trailing whitespace

lib/options: Improve mkPackageOptions

lib/options: Remove pkgs prefixing
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>

lib/options: Slim down mkPackageOption further

lib/options: mkPackageOption: Add "pkgs." to example

lib/options: mkPackageOption: Make name & pkgs single arguments

lib/options: mkPackageOption: Swap name & pkgs

lib/options: Remove unnecessary import
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>
2022-01-23 14:23:03 +01:00
Atemu
52bec72f73 licenses: add Alliance for Open Media Patent License 1.0 2022-01-22 22:15:50 +01:00
c0bw3b
3ec5a9f36b lib.licenses: add Imlib2 2022-01-22 18:50:40 +01:00
Robert Hensing
c4a5efa965
Merge pull request #155522 from Julow/single_line_str
types.singleLineStr: strings that don't contain '\n'
2022-01-21 17:39:13 +01:00
Jules Aguillon
1394bfc32a types.singleLineStr: Improve description
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>
2022-01-21 09:16:56 +01:00
Jules Aguillon
4baf8548fb types.singleLineStr: Allow and trim trailing \n
Allow a \n character at the end of the string and remove it during the
merge function.

An option of this type will resolve to the value "foo" whether it is set
to "foo" or "foo\n".

This is useful when using 'builtins.readFile' or ''-strings, which might
add an unintended newline (for example, bash trim the final newline from
a subshell).
2022-01-20 18:49:54 +01:00
sternenseemann
48965506a1 lib/asserts: use throw to display message for assertMsg
`assert` has the annoying property that it dumps a lot of code at the
user without the built in capability to display a nicer message. We have
worked around this using `assertMsg` which would *additionally* display
a nice message. We can do even better: By using `throw` we can make
evaluation fail before assert draws its conclusions and prevent it from
displaying the code making up the assert condition, so we get the nicer
message of `throw` and the syntactical convenience of `assert`.

Before:

    nix-repl> python.override { reproducibleBuild = true; stripBytecode = false; }
    trace: Deterministic builds require stripping bytecode.
    error: assertion (((lib).assertMsg  (reproducibleBuild -> stripBytecode))  "Deterministic builds require stripping bytecode.") failed at /home/lukas/src/nix/nixpkgs/pkgs/development/interpreters/python/cpython/2.7/default.nix:45:1

After:

    nix-repl> python.override { reproducibleBuild = true; stripBytecode = false; }
    error: Deterministic builds require stripping bytecode.
2022-01-19 00:50:06 +01:00
Jules Aguillon
f25a13212b types.singleLineStr: Disallow \r 2022-01-18 23:56:50 +01:00
Jules Aguillon
df590070b0 types.singleLineStr: strings that don't contain '\n'
Add a new type, inheriting 'types.str' but checking whether the value
doesn't contain any newline characters.

The motivation comes from a problem with the
'users.users.${u}.openssh.authorizedKeys' option.
It is easy to unintentionally insert a newline character at the end of a
string, or even in the middle, for example:

    restricted_ssh_keys = command: keys:
      let
        prefix = ''
          command="${command}",no-pty,no-agent-forwarding,no-port-forwarding,no-X11-forwarding
        '';
      in map (key: "${prefix} ${key}") keys;

The 'prefix' string ends with a newline, which ends up in the middle of
a key entry after a few manipulations.

This is problematic because the key file is built by concatenating all
the keys with 'concatStringsSep "\n"', with result in two entries for
the faulty key:

    ''
      command="...",options...
      MY_KEY
    ''

This is hard to debug and might be dangerous. This is now caught at
build time.
2022-01-18 22:06:34 +01:00
pennae
6d44bc5b90
Merge pull request #152392 from polykernel/attrset-optimizations-patch-1
lib/attrset: various function optimizations
2022-01-11 16:01:52 +00:00
Robert Hensing
f1c69cb52d
Merge pull request #152046 from pennae/optimize-modules-byName
lib/modules: optimize byName
2022-01-10 14:02:39 +01:00
José Romildo
4fc67da841 lib.checkListOfEnum: init 2022-01-09 19:21:08 -03:00
Robert Hensing
c253b04a2f
Merge pull request #151748 from hercules-ci/check-nixpkgs-overlays-type
Check nixpkgs overlays argument types
2022-01-05 12:40:51 +01:00
pennae
fc614c37c6 nixos/documentation: split options doc build
most modules can be evaluated for their documentation in a very
restricted environment that doesn't include all of nixpkgs. this
evaluation can then be cached and reused for subsequent builds, merging
only documentation that has changed into the cached set. since nixos
ships with a large number of modules of which only a few are used in any
given config this can save evaluation a huge percentage of nixos
options available in any given config.

in tests of this caching, despite having to copy most of nixos/, saves
about 80% of the time needed to build the system manual, or about two
second on the machine used for testing. build time for a full system
config shrank from 9.4s to 7.4s, while turning documentation off
entirely shortened the build to 7.1s.
2022-01-02 19:46:13 +01:00
pennae
0de4ecff8c lib/modules: extract multiply-used value in byName
module.${attr} is used at least twice, so it must be evaluated at least
twice (and since it's a function argument, be turned into a thunk
twice).
2021-12-28 16:53:50 +01:00
polykernel
63ce7d3184 lib/attrset: miscellaneous optimizations
- Eta reduce `mapAttrsRecursiveCond`, `foldAttrs`, `getAttrFromPath`.
- Modify `matchAttrs` to use `elemAt` instead of `head (tail xs)` to access
  elements.
- Modify `matchAttrs` to use `any id` instead of `foldr and true`.
2021-12-27 22:24:28 -05:00
polykernel
a54f2231c9 lib/attrset: optimize element access in recursiveUpdateUntil
- Eta reduce formal arguments of `recursiveUpdate'.
- Access elements in `recursiveUpdateUntil` using `elemAt` and `head`
  directly instead of `head (tail xs)` which copies a singleton unnecessarily.
  (`elemAt` is used instead of `last` to save a primitive call to `length`,
  this is possible because the 2-tuple structure is guranteed)
- Use `length` instead of comparison to empty list to save a copy.
2021-12-27 18:17:52 -05:00
pennae
2dcae7d82f lib/attrsets: use builtins.zipAttrsWith if available 2021-12-25 15:20:26 +01:00
pennae
afecbb2f75 lib/modules: optimize byName
the foldl is equivalent to a zip with concat. list concatenation in nix
is an O(n) operation, which makes this operation extremely inefficient
when large numbers of modules are involved.

this change reduces the number of list elements by 7 million on the
system used to write this, total memory spent on lists by 58MB, and
total memory allocated on the GC heap by almost 100MB (with a similar
reduction in GC heap size). it's also slightly faster.
2021-12-25 00:19:44 +01:00
Robert Hensing
f2c5c706f4 lib.throwIfNot: init 2021-12-22 13:13:50 +01:00
Graham Christensen
06edb74413
Merge pull request #148785 from pennae/more-option-doc-staticizing
treewide: more defaultText for options
2021-12-17 11:14:08 -05:00
sternenseemann
9066c52e5a lib.systems.supported: remove aarch64-darwin from Tier 3 list
While it is a fact of life that aarch64-darwin is built on Hydra, it has
never formally been elevated from the Tier 7 state it was originally
assigned in RFC 0046. Since platform Tier status is not only
descriptive, but also normative, a consensus to commit to supporting
aarch64-darwin would need to be reached.
2021-12-16 17:51:21 +01:00
zimbatm
22991521eb
lib: fix flake check
`builtins.currentSystem` is not available in pure eval. For this
particular test, we don't really care since it's all about generating
.drv files.

Fixes the following error:

    $ nix flake check
    warning: unknown flake output 'lib'
    error: attribute 'currentSystem' missing

           at /nix/store/8wvnlbjxlr90kq2qa6d9zjpj8rqkilr5-source/lib/tests/misc.nix:499:73:

              498|     let
              499|       deriv = derivation { name = "test"; builder = "/bin/sh"; system = builtins.currentSystem; };
                 |                                                                         ^
              500|     in {
    (use '--show-trace' to show detailed location informat
2021-12-13 12:03:40 +01:00
Jörg Thalheim
108ca3d04b
Merge pull request #149924 from Mic92/aarch64be-embedded
pkgsCross.aarch64be-embedded: fix eval
2021-12-09 22:11:37 +00:00