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Try specifying the characters

This commit is contained in:
niten 2023-10-07 10:00:18 -07:00
parent 071866cbd6
commit fed7baa20e
1 changed files with 7 additions and 5 deletions
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12
zone-to-zonefile.nix
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@ -57,12 +57,14 @@ let
isNotNull = o: !isNull o; isNotNull = o: !isNull o;
hostToFqdn = host: hostToFqdn = host:
if isNotNull (builtins.match "[^.]+\\.$" host) then let hostChars = "[a-zA-Z0-9_-]";
host in if (hasAttr host zone.hosts) then
else if isNotNull (builtins.match "([^.]+\\.)+[^.]+$" host) then
"${host}."
else if (hasAttr host zone.hosts) then
"${host}.${domain}." "${host}.${domain}."
else if isNotNull (builtins.match "${hostChars}+\\.$" host) then
host
else if isNotNull
(builtins.match "(${hostChars}+\\.)+${hostChars}+$" host) then
"${host}."
else else
abort "unrecognized hostname: ${host}"; abort "unrecognized hostname: ${host}";