2fb4756a7f
instead of doing a full reboot, it runs activate / and uses s6-rc-update to install the new service database
42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
# generate s6-rc database, by generating closure of all
|
|
# config.services and calling s6-rc-compile on them
|
|
|
|
{
|
|
stdenvNoCC
|
|
, buildPackages
|
|
, closureInfo
|
|
, writeText
|
|
, services ? []
|
|
}:
|
|
let closure-info = closureInfo { rootPaths = services; };
|
|
in stdenvNoCC.mkDerivation {
|
|
name = "s6-rc-database";
|
|
nativeBuildInputs = [buildPackages.s6-rc];
|
|
builder = writeText "find-s6-services" ''
|
|
source $stdenv/setup
|
|
mkdir -p $out
|
|
srcs=""
|
|
shopt -s nullglob
|
|
for i in $(cat ${closure-info}/store-paths ); do
|
|
if test -d $i; then
|
|
for j in $i/* ; do
|
|
if test -f $j/type ; then
|
|
case $(cat $j/type) in
|
|
longrun|oneshot)
|
|
# s6-rc-update only wants oneshots in its
|
|
# restarts file
|
|
echo $(basename $j) " " $i >> $out/hashes
|
|
;;
|
|
*)
|
|
;;
|
|
esac
|
|
srcs="$srcs $i"
|
|
fi
|
|
done
|
|
fi
|
|
done
|
|
s6-rc-compile $out/compiled $srcs
|
|
s6-rc-db -c $out/compiled contents default
|
|
mv $out/hashes $out/compiled
|
|
'';
|
|
}
|