ilyakooo0/nixpkgs
1
0
Fork 0
mirror of https://github.com/ilyakooo0/nixpkgs.git synced 2024-11-11 04:02:55 +03:00
Code Issues Projects Releases Wiki Activity

lib/types.nix: add nonEmptyStr

Browse Source
This commit is contained in:
Artturin 2021-07-20 05:17:35 +03:00
parent ba1af18d27
commit a3c5f0cba8
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/types.nix
View File

@ -287,6 +287,13 @@ rec {
merge = mergeEqualOption; merge = mergeEqualOption;
}; };
nonEmptyStr = mkOptionType {
name = "nonEmptyStr";
description = "non-empty string";
check = x: str.check x && builtins.match "[ \t\n]*" x == null;
inherit (str) merge;
};
strMatching = pattern: mkOptionType { strMatching = pattern: mkOptionType {
name = "strMatching ${escapeNixString pattern}"; name = "strMatching ${escapeNixString pattern}";
description = "string matching the pattern ${pattern}"; description = "string matching the pattern ${pattern}";