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unison: Allow using same option multiple times (#4208)

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Unison supports the same option to be given several times as a command
 line argument (e.g. unison -path xxx -path yyy).

 This commit adds Home Manager support for this by allowing a list of
 strings to be given to services.unison.pairs.<name>.commandOptions values.

 # Veuillez saisir le message de validation pour vos modifications. Les lignes
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simfu 2023-07-07 13:57:22 +02:00 committed by GitHub
parent 719de878f7
commit 34db2f0521
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1 changed files with 6 additions and 2 deletions
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8
modules/services/unison.nix
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@ -22,7 +22,7 @@ let
};
commandOptions = mkOption rec {
type = with types; attrsOf str;
type = with types; attrsOf (either str (listOf str));
apply = mergeAttrs default;
default = {
repeat = "watch";
@ -36,6 +36,8 @@ let
Additional command line options as a dictionary to pass to the
<literal>unison</literal> program.
</para><para>
Use a list of strings to declare the same option multiple times.
</para><para>
See
<citerefentry>
<refentrytitle>unison</refentrytitle>
@ -60,7 +62,9 @@ let
};
};
serialiseArg = key: val: escapeShellArg "-${key}=${escape [ "=" ] val}";
serialiseArg = key: val:
concatStringsSep " "
(forEach (toList val) (x: escapeShellArg "-${key}=${escape [ "=" ] x}"));
serialiseArgs = args: concatStringsSep " " (mapAttrsToList serialiseArg args);