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systemd-lib: add Install WantedBy section to make units similar to upstream ones

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and make them better grepable
This commit is contained in:
Sandro Jäckel 2023-11-09 01:59:59 +01:00
parent 7c19f30a07
commit 9fbf82d9cb
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1 changed files with 29 additions and 30 deletions
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59
nixos/lib/systemd-lib.nix
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@ -360,9 +360,13 @@ in rec {
};
};
commonUnitText = def: ''
commonUnitText = def: lines: ''
[Unit]
${attrsToSection def.unitConfig}
'' + lines + lib.optionalString (def.wantedBy != [ ]) ''
[Install]
WantedBy=${concatStringsSep " " def.wantedBy}
'';
targetToUnit = name: def:
@ -376,7 +380,7 @@ in rec {
serviceToUnit = name: def:
{ inherit (def) aliases wantedBy requiredBy enable overrideStrategy;
text = commonUnitText def + ''
text = commonUnitText def (''
[Service]
'' + (let env = cfg.globalEnvironment // def.environment;
in concatMapStrings (n:
@ -392,45 +396,41 @@ in rec {
'' else "")
+ optionalString (def ? stopIfChanged && !def.stopIfChanged) ''
X-StopIfChanged=false
'' + attrsToSection def.serviceConfig;
'' + attrsToSection def.serviceConfig);
};
socketToUnit = name: def:
{ inherit (def) aliases wantedBy requiredBy enable overrideStrategy;
text = commonUnitText def +
''
[Socket]
${attrsToSection def.socketConfig}
${concatStringsSep "\n" (map (s: "ListenStream=${s}") def.listenStreams)}
${concatStringsSep "\n" (map (s: "ListenDatagram=${s}") def.listenDatagrams)}
'';
text = commonUnitText def ''
[Socket]
${attrsToSection def.socketConfig}
${concatStringsSep "\n" (map (s: "ListenStream=${s}") def.listenStreams)}
${concatStringsSep "\n" (map (s: "ListenDatagram=${s}") def.listenDatagrams)}
'';
};
timerToUnit = name: def:
{ inherit (def) aliases wantedBy requiredBy enable overrideStrategy;
text = commonUnitText def +
''
[Timer]
${attrsToSection def.timerConfig}
'';
text = commonUnitText def ''
[Timer]
${attrsToSection def.timerConfig}
'';
};
pathToUnit = name: def:
{ inherit (def) aliases wantedBy requiredBy enable overrideStrategy;
text = commonUnitText def +
''
[Path]
${attrsToSection def.pathConfig}
'';
text = commonUnitText def ''
[Path]
${attrsToSection def.pathConfig}
'';
};
mountToUnit = name: def:
{ inherit (def) aliases wantedBy requiredBy enable overrideStrategy;
text = commonUnitText def +
''
[Mount]
${attrsToSection def.mountConfig}
'';
text = commonUnitText def ''
[Mount]
${attrsToSection def.mountConfig}
'';
};
automountToUnit = name: def:
@ -444,11 +444,10 @@ in rec {
sliceToUnit = name: def:
{ inherit (def) aliases wantedBy requiredBy enable overrideStrategy;
text = commonUnitText def +
''
[Slice]
${attrsToSection def.sliceConfig}
'';
text = commonUnitText def ''
[Slice]
${attrsToSection def.sliceConfig}
'';
};
# Create a directory that contains systemd definition files from an attrset