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Merge pull request #264811 from emilylange/systemd-empty-unit-build

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nixos/systemd-lib: fix building of empty unit files
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Will Fancher 2023-11-02 01:26:35 -04:00 committed by GitHub
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5
nixos/lib/systemd-lib.nix
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@ -20,7 +20,10 @@ in rec {
pkgs.runCommand "unit-${mkPathSafeName name}" pkgs.runCommand "unit-${mkPathSafeName name}"
{ preferLocalBuild = true; { preferLocalBuild = true;
allowSubstitutes = false; allowSubstitutes = false;
inherit (unit) text; # unit.text can be null. But variables that are null listed in
# passAsFile are ignored by nix, resulting in no file being created,
# making the mv operation fail.
text = optionalString (unit.text != null) unit.text;
passAsFile = [ "text" ]; passAsFile = [ "text" ];
} }
'' ''