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systemd: add support for upholds and upheldBy

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This commit is contained in:
Simonas Kazlauskas 2024-02-10 13:43:31 +02:00
parent db19b7f939
commit 74eeb75af1
2 changed files with 32 additions and 1 deletions
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10
nixos/lib/systemd-lib.nix
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@ -242,7 +242,7 @@ in rec {
ln -sfn '${name}' $out/'${name2}'
'') (unit.aliases or [])) units)}
# Create .wants and .requires symlinks from the wantedBy and
# Create .wants, .upholds and .requires symlinks from the wantedBy, upheldBy and
# requiredBy options.
${concatStrings (mapAttrsToList (name: unit:
concatMapStrings (name2: ''
@ -250,6 +250,12 @@ in rec {
ln -sfn '../${name}' $out/'${name2}.wants'/
'') (unit.wantedBy or [])) units)}
${concatStrings (mapAttrsToList (name: unit:
concatMapStrings (name2: ''
mkdir -p $out/'${name2}.upholds'
ln -sfn '../${name}' $out/'${name2}.upholds'/
'') (unit.upheldBy or [])) units)}
${concatStrings (mapAttrsToList (name: unit:
concatMapStrings (name2: ''
mkdir -p $out/'${name2}.requires'
@ -289,6 +295,8 @@ in rec {
{ Requires = toString config.requires; }
// optionalAttrs (config.wants != [])
{ Wants = toString config.wants; }
// optionalAttrs (config.upholds != [])
{ Upholds = toString config.upholds; }
// optionalAttrs (config.after != [])
{ After = toString config.after; }
// optionalAttrs (config.before != [])