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157 Commits

Author SHA1 Message Date
adisbladis
8a20781579 lib.strings.trimWith: Refactor scoping 
I wanted to use this instead of [my ownimplementation](https://github.com/nix-community/pyproject.nix/blob/65d4134/lib/util.nix#L18-L23) and got a small performance regression.
 2024-09-03 01:15:51 +12:00
Gabriella Gonzalez
75c122699a
lib.cli.escapeShellArg{,s}: Only escape when necessary (#333744) 
These utilities will now leave the string undisturbed if it doesn't need to be quoted (because it doesn't have any special characters). This can help generate nicer-looking command lines.

This also transitively improves the output of `lib.toGNUCommandLine` which uses `escapeShellArg` internally
 2024-08-16 16:26:08 +02:00
Johannes Kirschbauer
aba0f17b5a
Doc: migrate lib.strings to commonmark 2024-07-27 14:39:31 +02:00
Silvan Mosberger
60027e7836 lib.trimWith: Minor doc improvements 2024-07-26 01:16:49 +02:00
Matt Sturgeon
aad87c2aa8
lib.strings: add trim and trimWith 
`strings.trim` returns a copy of the string with all leading and trailing
whitespace removed.

`strings.trimWith` does the same thing, but calling code can decide
whether to trim the start and/or end of the string.
 2024-07-25 23:43:33 +01:00
Florian Richer
3b883d3cdf
lib/strings: Add makeIncludePath (#296237) 
* Update strings.nix

* Fix typo in docs

* Update lib/strings.nix

Co-authored-by: lolbinarycat <dogedoge61+github@gmail.com>

* Update lib/strings.nix

Co-authored-by: lolbinarycat <dogedoge61+github@gmail.com>

* Add unit test with strings

* Move test to strings

* Add unit test with package structure

* testMakeIncludePathWithPkgs: use real pkgs

* Revert "testMakeIncludePathWithPkgs: use real pkgs"

This reverts commit fb1850c069cfb324f3a43323da740a27a11793f3.

* Update lib/tests/misc.nix

Co-authored-by: lolbinarycat <dogedoge61+github@gmail.com>

* Update lib/tests/misc.nix

Co-authored-by: Silvan Mosberger <github@infinisil.com>

---------

Co-authored-by: lolbinarycat <dogedoge61+github@gmail.com>
Co-authored-by: Silvan Mosberger <github@infinisil.com>
 2024-04-02 19:01:05 +02:00
adisbladis
b3cc51a20f lib.toInt/toIntBase10: Make more efficient by hoisting up internal strings into higher scope 2024-03-03 16:52:31 +13:00
Silvan Mosberger
f2c837700d lib.strings: Remove unneeded polyfill 
Nix 2.3 (the minimum version needed to evaluate Nixpkgs) supports these, so no need to keep them around.
 2024-02-09 05:46:05 +01:00
Alois Wohlschlager
d33127863e
lib: make deprecation warnings consistent 
The deprecation warnings in lib were wildly inconsistent. Different
formulations were used in different places for the same meaning. Some warnings
used builtins.trace instead of lib.warn, which prevents silencing; one even
only had a comment instead. Make everything more uniform.
 2024-02-03 19:01:39 +01:00
Silvan Mosberger
04efefaa4c
Merge pull request #273473 from adisbladis/lib-isConvertibleToString-static-list 
lib.isConvertibleToString: Statically compute types list
 2023-12-11 17:46:48 +01:00
adisbladis
2d47874820 lib.cmakeOptionType: Statically compute types list 2023-12-11 16:47:22 +13:00
adisbladis
a128a3f234 lib.isConvertibleToString: Statically compute types list 2023-12-11 16:42:13 +13:00
adisbladis
bd817120c4 lib.strings: Dont create scopes for getName/getVersion 
We can create the `parse` function in a scope one level up to avoid recomputing it every time.
 2023-12-11 14:49:11 +13:00
h7x4
206d20426c
lib.strings: add replicate 
`strings.replicate` returns n copies of a string, concatenated into a new
string

Co-authored-by: Silvan Mosberger <github@infinisil.com>
 2023-10-31 20:25:41 +01:00
Anderson Torres
0de25e25b0 lib: refactor 
- rename `(enable|with)Feature(As|)` inputs to more descriptive names
 2023-10-09 17:49:02 -03:00
Anderson Torres
cc3383d12b lib: add cmakeOptionType, cmakeBool and cmakeFeature 2023-09-27 20:49:38 -03:00
Silvan Mosberger
150217c1ac lib.removePrefix: Optimise 2023-08-14 23:32:42 +02:00
figsoda
57ca44c0ae lib: simplify stringToCharacters 2023-06-22 18:27:15 -04:00
Silvan Mosberger
592213ad3f lib.path.hasPrefix: init 2023-06-15 22:29:46 +02:00
Silvan Mosberger
4f35a58184
Merge pull request #221204 from tweag/deprecate-paths-to-strings 
lib.strings: Prevent paths as inputs in some functions
 2023-04-04 18:35:06 +02:00
Silvan Mosberger
61012f6daf lib.strings.remove{Prefix,Suffix}: Deprecate for path prefix/suffix arguments 
See also parent commits
 2023-03-15 19:51:38 +01:00
Silvan Mosberger
5e8b9de728 lib.strings.normalizePath: Deprecate for path values 
There's no need to call this function on path data types, and it's
confusing with the new lib.path library functions
 2023-03-15 19:42:45 +01:00
Silvan Mosberger
99bc90e301 lib.strings: Deprecate path prefix/suffix/infix arguments 
lib.{hasPrefix,hasInfix,hasSuffix} would otherwise return an
always-false result, which can be very unexpected:

    nix-repl> lib.strings.hasPrefix ./lib ./lib/meta.nix
    false
 2023-03-15 19:42:43 +01:00
Naïm Favier
a342ebe166
lib/strings: hide asciiTable 
Since it's an attribute set, the lib function location generating code
tries to generate locations for each of the characters...
 2023-03-04 13:20:49 +01:00
Patrick Widmer
7089294f10 strings: add escapeQuery for url encoding 2023-03-03 20:48:55 +01:00
Silvan Mosberger
50e4dbf35b
Merge pull request #205557 from ncfavier/concatLines 
lib/strings: add `concatLines`
 2023-01-31 18:05:53 +01:00
Robert Hensing
d103811173 lib.isStringLike: Remove use of list 
In the current implementation of Nix, this list would be allocated
over and over. Iirc pennae tried to optimize static list allocation,
but gained no significant performance improvement.
 2022-12-31 01:33:47 +01:00
Robert Hensing
23c25d5231 lib.strings.isConvertibleWithToString: Refactor to reuse isStringLike 2022-12-31 01:33:47 +01:00
Robert Hensing
834f0d660a lib.strings: isMoreCoercibleString -> isConvertibleWithToString 
Yes, this function name is inconveniently long, but it is important
for the name to explicitly reference the function and not be mistaken
for the implicit string conversions, which only happen for a smaller
set of values.
 2022-12-31 01:33:47 +01:00
Robert Hensing
872a24ebbc lib.strings: isSimpleCoercibleString -> isStringLike 2022-12-31 01:33:46 +01:00
Robert Hensing
fed5dc66f8 treewide: isCoercibleToString -> isMoreCoercibleToString 
No change in behavior.
 2022-12-31 01:03:24 +01:00
Robert Hensing
68b6443ed6 lib.strings: Rename isCoercibleToString -> isMoreCoercibleToString 2022-12-31 01:03:24 +01:00
Robert Hensing
03063f65a5 lib.strings.toShellVar: Use isSimpleCoercibleString 
Expecting no change in behavior.
 2022-12-31 01:03:24 +01:00
Robert Hensing
2b4a8db032 lib.strings.isStorePath: Use isSimpleCoercibleToString 
Expecting no change in behavior.
 2022-12-31 01:03:24 +01:00
Robert Hensing
67cfc7a8f6 lib.strings: Add isSimpleCoercibleToString 2022-12-31 01:03:23 +01:00
Naïm Favier
8b5deda7d8
lib/strings: replace poop emoji (#206999) 2022-12-20 13:48:09 +01:00
figsoda
695d4bc76b lib: fix typos 2022-12-17 18:59:29 -05:00
Artturin
05a2dfd674 lib.replaceChars: warn about being a deprecated alias 
replaceStrings has been in nix since 2015(nix 1.10)

so it is safe to remove the fallback

d6d5885c15
 2022-12-15 22:25:51 +02:00
Robert Hensing
efa1140e83
Merge pull request #205457 from h7x4/lib-strings-toInt-broken-for-negative-numbers 
lib.strings: fix negative number handling for `toInt` and `toIntBase10`
 2022-12-11 02:26:42 +01:00
Naïm Favier
ed0b8c26f1
lib/strings: add concatLines 
Like `unlines` from Haskell.

The aim is to replace the `concatStringsSep "\n"` pattern for generated
files, which doesn't add a final newline.
 2022-12-10 15:56:30 +01:00
h7x4
62e863e98c
lib.strings: fix negative number handling for toInt and toIntBase10 
The previous version would be unstable due to an input validation regex
not expecting a '-' in front of the number.
 2022-12-10 13:16:45 +01:00
Naïm Favier
22af649d14
Merge pull request #204087 from ncfavier/splitString-simplify 2022-12-08 13:30:50 +01:00
AndersonTorres
762f0a599e lib/strings.nix: add mesonOption utility function 
And some friends, to help write Meson commandline invocations.
 2022-12-06 23:09:36 -03:00
Naïm Favier
3c2124c471
lib/strings: simplify splitString 
There's no need to use `unsafeDiscardStringContext` since
ee7fe64c0a
(Nix 1.8).

Also the separator can't have a context since `builtins.split` would fail, so
we can assume it doesn't.
 2022-12-02 12:04:36 +01:00
Robert Hensing
bc4ce318bf
Merge pull request #173949 from jacoblambda/fix-toInt-zero-padding 
lib: add strings.toIntBase10 to parse zero-padded strings
 2022-10-24 13:22:42 +02:00
Guillaume Girol
956e35d0b1 lib.normalizePath: the empty string is not a valid regex on darwin 
presumably due to using libc++'s regex lib instead of libstdc++ on linux

Fixes https://github.com/NixOS/nixpkgs/pull/177273#issuecomment-1287562800
 2022-10-24 12:25:34 +10:00
Jacob Abel
ed71173841
lib/strings: Update docs and restructured code to improve readability of toInt and toIntBase10. 2022-10-23 17:50:24 -04:00
Jacob Abel
88b18dcf44
lib/strings: Improve error message for octal ambiguity in toInt 2022-10-23 17:50:24 -04:00
Jacob Abel
39a4ab78a1
lib/strings: Refactor toInt into toInt and toIntBase10 2022-10-23 17:50:24 -04:00
Jacob Abel
3d196a5f2a
lib/strings: Update toInt to handle intermixed ws and zeros. Added tests 2022-10-23 17:50:23 -04:00