Commit graph

2410 commits

Author SHA1 Message Date
Robert Hensing 6d0a85fe52
Merge pull request #82743 from Infinisil/partially-typed-v2
Freeform modules
2020-08-15 12:13:58 +02:00
Silvan Mosberger 42cf8130d7
lib/modules: Add syntactic sugar for config._module.freeformType
This introduces `freeformType` as a top-level module attribute, allowing
definitions like

  {
    freeformType = ...;
    options = ...;
    config = ...;
  }
2020-08-14 22:49:04 +02:00
Silvan Mosberger e0ded8f4ba
lib/modules: Fix freeform modules when there's no definitions 2020-08-10 17:27:33 +02:00
Vladimír Čunát 01c2ba8575
Merge branch 'staging-next' into staging 2020-08-04 21:38:08 +02:00
Emery Hemingway ccedb29f4b Define a i686-genode system double 2020-08-04 18:08:56 +02:00
Robert Scott f26cbd0caa licenses: add bsdProtection
see https://spdx.org/licenses/BSD-Protection.html
2020-08-03 14:39:36 -07:00
Silvan Mosberger 446d80d28d
lib/tests: Add tests for freeform modules 2020-08-03 22:37:01 +02:00
Silvan Mosberger 2d45a62899
lib/types: Make submodules use the freeform type description
Submodules that have a freeform type set behave as if that was the type
of the option itself (for values that don't have an option). Since the
submodules options are shown as separate entries in the manual, it makes
sense to show the freeform type as the submodule type.
2020-08-03 22:37:01 +02:00
Silvan Mosberger 65e25deb06
lib/modules: Implement freeform modules
For programs that have a lot of (Nix-representable) configuration options,
a simple way to represent this in a NixOS module is to declare an
option of a type like `attrsOf str`, representing a key-value mapping
which then gets generated into a config file. However with such a type,
there's no way to add type checking for only some key values.

On the other end of the spectrum, one can declare a single separate
option for every key value that the program supports, ending up with a module
with potentially 100s of options. This has the benefit that every value
gets type checked, catching mistakes at evaluation time already. However
the disadvantage is that the module becomes big, becomes coupled to the
program version and takes a lot of effort to write and maintain.

Previously there was a middle ground between these two
extremes: Declare an option of a type like `attrsOf str`, but declare
additional separate options for the values you wish to have type
checked, and assign their values to the `attrsOf str` option. While this
works decently, it has the problem of duplicated options, since now both
the additional options and the `attrsOf str` option can be used to set a
key value. This leads to confusion about what should happen if both are
set, which defaults should apply, and more.

Now with this change, a middle ground becomes available that solves above
problems: The module system now supports setting a freeform type, which
gets used for all definitions that don't have an associated option. This
means that you can now declare all options you wish to have type
checked, while for the rest a freeform type like `attrsOf str` can be
used.
2020-08-03 22:37:00 +02:00
Silvan Mosberger fd75dc8765
lib/modules: Internally collect all unmatched definitions
This fundamentally changes how the module evaluation internally
handles definitions without an associated option.

Previously the values of these definitions were discarded and only
the names were propagated. This was fine because that's all that's
needed for optionally checking whether all definitions have an
associated option with _module.check.

However with the upcoming change of supporting freeform modules,
we *do* need the values of these.

With this change, the module evaluation cleanly separates definitions
that match an option, and ones that do not.
2020-08-03 22:37:00 +02:00
Silvan Mosberger b02a3d7b08
lib/modules: Scope module evaluation variables more tightly
This is a purely cosmetic change so it's easier to see dependencies
between variables.
2020-08-03 22:37:00 +02:00
Robert Hensing 150bf4fa3b
Merge pull request #75584 from Infinisil/settings-formats
Configuration file formats for JSON, INI, YAML and TOML
2020-08-02 16:58:49 +02:00
zowoq c8500de47b lib/*: editorconfig fixes 2020-07-31 15:07:33 +10:00
Silvan Mosberger 9df69cba05
lib/generators: Extend mkValueStringDefault with float support 2020-07-29 18:06:34 +02:00
Silvan Mosberger 5ae3fb2c38
lib/strings: Add floatToString 2020-07-25 21:43:09 +02:00
John Ericson 5c56778efd
Merge pull request #93568 from aaronjanse/aj-redox
Add Redox OS as a target
2020-07-22 12:56:00 -04:00
Aaron Janse 60fd049b65 redox: add as target 2020-07-21 13:11:36 -07:00
Bas van Dijk 6e7822b8f3 lib: toHex -> toHexString & toBase -> toBaseDigits
This makes the type of these functions more apparent from the name.
2020-07-20 13:14:19 +02:00
Bas van Dijk 00022fbeda lib: add the toHex and toBase utility functions
`toHex` converts the given positive integer to a string of the hexadecimal
representation of that integer. For example:

```
toHex 0 => "0"

toHex 16 => "10"

toHex 250 => "FA"
```

`toBase base i` converts the positive integer `i` to a list of it
digits in the given `base`. For example:

```
toBase 10 123 => [ 1 2 3 ]

toBase 2 6 => [ 1 1 0 ]

toBase 16 250 => [ 15 10 ]
```
2020-07-20 13:09:26 +02:00
Jan Tojnar fb7507d068
Merge pull request #92348 from jtojnar/explicit-only-gpl
licenses: Make single-version-only GPL explicit
2020-07-18 06:48:41 +02:00
Jörg Thalheim d7e89fa661
commitIdFromGitRepo: fix stackoverflow if many branches are used.
If many branches are created than builtins.match stack overflows because
of a bug in libstdc++: see https://github.com/NixOS/nix/issues/2147
2020-07-17 10:44:08 +01:00
Jan Tojnar 13b5ae55cd
licenses: Make single-version-only GPL explicit
I commonly see people use the former when they should use the latter.

Would be also in line with the SPDX change https://www.gnu.org/licenses/identify-licenses-clearly.html
2020-07-05 17:51:30 +02:00
Ryan Mulligan 73019d65bd
Merge pull request #92049 from r-ryantm/auto-update/libvmaf
libvmaf: 1.5.1 -> 1.5.2
2020-07-02 21:42:45 -07:00
Ryan Mulligan 46e4bc8a7d licenses: add bsd2Patent 2020-07-02 21:18:01 -07:00
Daniël de Kok d4737c93fc licenses: add LGPL For Linguistic Resources 2020-06-27 23:03:39 -07:00
Maximilian Bosch c0c786c3bd
Merge pull request #91454 from ConradMearns/obsidian
obsidian: init at 0.7.3
2020-06-28 01:21:21 +02:00
Markus Kowalewski 9143be487b
lib/licenses: add SPDX LLVM-exception 2020-06-27 12:51:13 +02:00
Conrad Mearns e4172776e7 licences: add Obsidian.md EULA 2020-06-25 02:38:06 +02:00
rnhmjoj 986079275b
lib/attrsets: add getMan function 2020-06-18 10:16:57 +02:00
Pierre Allix 106be3f6fe lib/attrsets: fix typo in the comment of mapAttrsRecursiveCond 2020-06-16 13:48:57 +02:00
Markus Kowalewski d75a478ff2
licenses: add GNU Free Documentation License v1.1 2020-06-11 18:27:34 +02:00
Frederik Rietdijk 43f71029cc Merge master into staging-next 2020-06-05 19:40:53 +02:00
Eelco Dolstra 8f9e4bef4c
Bump minver.nix to 2.2
Note: NixOS 19.03 had Nix 2.2 and 19.09 had 2.3.
2020-06-04 13:43:10 +02:00
Florian Klink cfb4d0dfe3
Merge pull request #84032 from teto/fix_kernel_merge
Fix kernel configuration merge
2020-05-22 13:32:22 +02:00
Emily aff9979170 lib.fake{Sri => Hash}: fix and rename
The previous hash was too short and caused evaluation-time errors like:

    invalid SRI hash 'sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA='

Additionally, since the fact that this is broken implies that nobody
could have been using it, "SRI" is a bit of a vague and obscure term,
`fakeSriHash` would be somewhat of a mouthful, and the relevant fetcher
parameters are just called `hash`, rename it to `fakeHash`.
2020-05-11 23:11:12 +01:00
Jörg Thalheim 885f65fbff
Merge pull request #86074 from emilazy/refactor-linux-hardened-update-script 2020-05-11 10:40:42 +01:00
Emily d6fe0a4e2d linux/hardened: move files into directory 2020-05-08 15:49:35 +01:00
Drew Mullen 448d68c511 fix example for foldl 2020-05-08 08:31:27 -04:00
Silvan Mosberger a89b773984
lib/tests: Allow overriding pkgs independent of lib being tested 2020-04-25 23:40:20 +02:00
Pavol Rusnak 461a252bee
verifast: change license to MIT
It seems verifast was relicensed to MIT in 2016:
b3c1bce76a

As this was the only package using lib.licenses.msrla I dropped it.
2020-04-23 09:59:33 +00:00
Timo Kaufmann 166bf2314a
Merge pull request #81210 from B4dM4n/ausweisapp2
ausweisapp2: init at 1.20.0
2020-04-20 22:07:40 +00:00
Fabian Möller 592e433496
licenses: add EUPL-1.2 2020-04-18 23:30:03 +02:00
Pavol Rusnak 2c45fa52a4
lib/licenses: use https where possible 2020-04-18 23:26:44 +02:00
Pavol Rusnak fadcfc3ea4
treewide: per RFC45, remove more unquoted URLs 2020-04-18 14:04:37 +02:00
Daiderd Jordan 964700da44
lib/options: fix showOption example 2020-04-14 20:38:31 +02:00
Daiderd Jordan 31a03daa72
Revert "lib/options: Use escapeNixIdentifier for showOption"
This is used in in the manual generation for option identifiers that can
be linked. This, unike what the example describes, doesn't preserve
quotes which is needed for these identifiers to be valid.

This reverts commit 124cccbe3b.
2020-04-14 20:34:07 +02:00
Jan Tojnar c652b64a26
lib/options: Relax showOption quoting
124cccbe3b
broke the build of NixOS manual.

It does not make sense to be as strict as with attributes since we
are not limited by the CLI's inability to handle numbers.
Placeholders should not be quoted either as they are not part of Nix
syntax but a meta-level construct.
2020-04-14 04:49:17 +02:00
Silvan Mosberger f579564062
lib/maintainer-list: Implement validity checks 2020-04-13 17:28:00 +02:00
Silvan Mosberger a90d8de242
lib/tests/release.nix: Avoid importing nixpkgs into the store
Improves build time by about a factor of two on my system
2020-04-13 17:27:05 +02:00
Silvan Mosberger 0bc7f3440a
lib/tests/modules.sh: Don't depend on $PWD 2020-04-13 17:27:04 +02:00