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Otavio Salvador
2cba3b0244
Some services can reference others for installation thought the Also key; systemctl now handles it calling itself recursively for each service. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
60 lines
1.2 KiB
Bash
Executable File
60 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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ROOT=
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# parse command line params
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while [ $# != 0 ]; do
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opt="$1"
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case "$opt" in
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enable)
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shift
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service="$1"
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shift
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;;
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--root=*)
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ROOT=${opt##--root=}
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shift
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;;
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*)
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echo "'$opt' is an unkown option; exiting with error"
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exit 1
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;;
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esac
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done
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# find service file
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for p in $ROOT/etc/systemd/system \
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$ROOT/lib/systemd/system \
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$ROOT/usr/lib/systemd/system; do
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if [ -e $p/$service ]; then
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service_file=$p/$service
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service_file=${service_file##$ROOT}
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fi
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done
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if [ -z "$service_file" ]; then
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echo "'$service' couldn't be found; exiting with error"
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exit 1
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fi
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# create the required symbolic links
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wanted_by=$(grep WantedBy $ROOT/$service_file \
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| sed 's,WantedBy=,,g' \
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| tr ',' '\n' \
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| grep '\.target$')
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for r in $wanted_by; do
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mkdir -p $ROOT/etc/systemd/system/$r.wants
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ln -s $service_file $ROOT/etc/systemd/system/$r.wants
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echo "Enabled $service for $wanted_by."
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done
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# call us for the other required scripts
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also=$(grep Also $ROOT/$service_file \
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| sed 's,Also=,,g' \
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| tr ',' '\n')
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for a in $also; do
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$0 --root=$ROOT enable $a
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done
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