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Author SHA1 Message Date
Silvan Mosberger d35cae9696
Merge pull request #208674 from YoshiRulz/yoshi-lib-docs
lib: Fix mismatched quotes in `lib.*` doc comments
2023-01-05 19:00:38 +01:00
pennae 9da5f12ecf modules: add mkPackageOptionMD
another transitional option factory, like mkAliasOptionModuleMD.
2023-01-05 02:33:13 +01:00
pennae 4c1cfbdb84 modules: add mkAliasOptionModuleMD
mkAliasOptionModule should not default to mdDoc descriptions because
that can break out-of-tree users of documentation infrastructure. add an
explicitly-MD variant for now, to be removed some time after the MD
transition is complete.
2023-01-05 02:33:13 +01:00
Robert Hensing f61d4d346b
Merge pull request #205190 from NixOS/lib.path.relativeNormalise
lib.path.subpath.{isValid,normalise}: init
2023-01-03 13:46:11 +01:00
Silvan Mosberger 98fbcf1788 lib.path.subpath.isValid: init
The first path library function
2023-01-03 13:20:36 +01:00
YoshiRulz 7fba83890c
lib: Fix mismatched quotes in lib.* doc comments
caused problems for automated rich text generation such as
https://teu5us.github.io/nix-lib.html#customisation-functions
2023-01-02 08:25:17 +10:00
Robert Hensing cb98e26aaf lib: Add isStringLike 2022-12-31 01:47:28 +01:00
Robert Hensing d0d0f7d0aa lib: Add isPath
Available since Nix 2.3, which is the Nixpkgs minimum version.
Thanks zimbatm!
2022-12-31 01:33:47 +01:00
AndersonTorres 85b6175ccb lib/default.nix: include mesonOption-related functions
To bring them to the scope when calling `lib`.
2022-12-06 23:09:36 -03:00
figsoda f993f8a186 lib/attrsets: add concatMapAttrs 2022-11-17 10:41:53 -05:00
Jacob Abel 39a4ab78a1
lib/strings: Refactor toInt into toInt and toIntBase10 2022-10-23 17:50:24 -04:00
Robert Hensing fce8b018f0 lib: Add lazyDerivation 2022-09-21 10:55:07 +01:00
Robert Hensing 89b4bd8b24 lib/options: Add showOptionWithDefLocs 2022-06-21 14:22:33 +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 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
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
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
Artturi a5357d06e4
Merge pull request #167947 from MatthewCroughan/mc/callLocklessFlake
lib: add callLocklessFlake
2022-05-01 23:06:17 +03:00
Robert Hensing 5f8cb21011
Merge pull request #170583 from ncfavier/mkShellVars
lib/strings: add toShellVars
2022-04-27 23:33:28 +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
Artturin 379b9c8be3 lib/meta: add getExe to get the main program of a drv 2022-04-24 04:19:49 +03:00
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
Naïm Favier 9f5796be49
lib/trivial: actually expose warnIfNot and throwIf 2022-03-27 16:48:33 +02:00
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
Silvan Mosberger 85003ecdbb lib.attrsets: Introduce updateManyAttrsByPath 2022-03-18 00:08:29 +01:00
Silvan Mosberger 71b130c581 lib.attrsets: Introduce showAttrPath 2022-03-18 00:05:08 +01:00
Robert Hensing 7377ea57ff lib: Add mkRenamedOptionModuleWith
Adds support for sinceRelease
2022-03-09 14:50:51 +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
pennae 1c0918d828 lib: add mkPackageOption to default.nix
this was forgotten in #155669
2022-01-29 18:28:20 +01:00
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
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
José Romildo 4fc67da841 lib.checkListOfEnum: init 2022-01-09 19:21:08 -03:00
Robert Hensing f2c5c706f4 lib.throwIfNot: init 2021-12-22 13:13:50 +01:00
Shamrock Lee 60950f739e lib/meta: add getLicenseFromSpdxId function
Move function spdxLicense, internally used in yarn2nix
to lib/meta.nix, and
rename to getLicenseFromSpdxId

A similar function is implemented in poetry2nix,
but the one originally in yarn2nix seems beter.
since it falls back to an license-like attrset
for mismatched case
instead of a plain string
2021-12-02 18:33:48 +08:00
Taeer Bar-Yam 0bef0c38f7 lib.modules: add mkDerivedConfig
mkDerivedConfig : Option a -> (a -> Definition b) -> Definition b

Create config definitions with the same priority as the definition of another option.
This should be used for option definitions where one option sets the value of another as a convenience.
For instance a config file could be set with a `text` or `source` option, where text translates to a `source`
value using `mkDerivedConfig options.text (pkgs.writeText "filename.conf")`.

It takes care of setting the right priority using `mkOverride`.
2021-11-15 07:03:41 -05:00
Robert Hensing 0699530f08
Merge pull request #136909 from ncfavier/cleanup-defaults-examples
nixos/doc: clean up defaults and examples
2021-10-04 20:37:42 +02:00
Naïm Favier 52a2e4136e
lib/options: add literalExpression and literalDocBook, deprecate literalExample 2021-10-03 17:19:19 +02:00
Robert Helgesson e75f346aa3
lib: add function escapeXML
Given a string, this function returns a string that can be inserted
verbatim in an XML document.
2021-10-03 11:28:03 +02:00
Harrison Houghton 9d71711aec lib: export strings/escapeRegex
I see no reason why I should be disallowed from using it.
2021-08-22 00:01:38 -04:00
lassulus 229ff549e6 lib: inherit mkImageMediaOverride 2021-08-18 14:21:16 +02:00
Robert Hensing cad20d8983 lib.mkFixStrictness: Deprecate 2021-07-12 07:31:29 +02:00
Robert Hensing 99bc203025 Partially revert "lib/modules: Drop mkStrict and mkFixStrictness"
mkFixStrictness was never properly deprecated and should only be
removed after warning for some time.

This partially reverts commit 8fb9984690.
2021-07-12 07:25:52 +02:00
Janne Heß 8fb9984690
lib/modules: Drop mkStrict and mkFixStrictness
This was deprecated in 2014 and is not used anywhere in the tree.
2021-06-06 20:53:05 +02:00
Alyssa Ross 81e1e68eaf lib.trivial.warnIf: init
It's a common pattern in Nixpkgs to want to emit a warning in certain
cases, but not actually change behaviours.

This is often expressed as either
	if cond then lib.warn "Don't do that thing" x else x
Or
	(if cond then lib.warn "Don't do that thing" else lib.id) x

Neither of which really expresses the intent here, because it looks
like 'x' is being chosen conditionally.

To make this clearer, I introduce a "warnIf" function, which makes it
clear that the only thing being affected by the condition is whether
the warning is generated, not the value being returned.
2021-04-28 21:44:21 +00:00
Jacek Galowicz 123045a570 lib/attrsets: add cartesianProductOfSets function 2021-01-28 23:08:59 +01:00