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lib.types: add haskell.{conid,modid}

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tv
2018-08-24 21:07:11 +02:00
parent 4d0829328e
commit 5d79992262
1 changed files with 13 additions and 0 deletions
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13
lib/types.nix
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@@ -1,6 +1,19 @@
{ lib, ... }: { lib, ... }:
with lib; with lib;
rec { rec {
haskell.conid = mkOptionType {
name = "Haskell constructor identifier";
check = test "[[:upper:]][[:lower:]_[:upper:]0-9']*";
merge = mergeOneOption;
};
haskell.modid = mkOptionType {
name = "Haskell module identifier";
check = x: isString x && all haskell.conid.check (splitString "." x);
merge = mergeOneOption;
};
# POSIX.1‐2013, 3.2 Absolute Pathname # POSIX.1‐2013, 3.2 Absolute Pathname
absolute-pathname = mkOptionType { absolute-pathname = mkOptionType {
name = "POSIX absolute pathname"; name = "POSIX absolute pathname";