.dotfiles/.bin/autostart-manage

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#!/usr/bin/env bash
base_dir="$HOME/.config/systemd/user/"
_filename () {
echo "autostart-$1.service"
}
_systemctl () {
systemctl --user "${@:2}" "$(_filename "$1")"
}
_list () {
systemctl --user list-unit-files \
| grep "autostart-" \
| awk '{print $1}' \
| sed -e 's/^autostart-//' -e 's/.service$//'
}
_echo_table () {
printf "Unit\tFilename\tStatus\n"
for unit in "$@"
do
printf "%s\t%s\t%s\n" \
"$unit" \
"$(_filename "$unit")" \
"$(_systemctl "$unit" is-enabled)"
done
}
_autostart_manage_add () {
cat <<EOF >"$base_dir$(_filename "$1")"
[Unit]
Description=$1
[Service]
ExecStart=$2
EOF
}
_autostart_manage_list () {
_list
}
_autostart_manage_info () {
autostart_units=()
while IFS='' read -r line
do
autostart_units+=("$line")
done < <(_list)
_echo_table "${autostart_units[@]}" | column -t -s$'\t'
}
_autostart_manage_enable_all () {
autostart_units=()
while IFS='' read -r line
do
autostart_units+=("$line")
done < <(_list)
for unit in "${autostart_units[@]}"
do
_systemctl "$unit" add-wants autostart.target
done
}
_autostart_manage_rm () {
rm "$base_dir$(_filename "$1")"
}
case $1 in
list) _autostart_manage_list ;;
info) _autostart_manage_info ;;
add) _autostart_manage_add "$2" "$3" ;;
rm) _autostart_manage_rm "$2" ;;
enable-all) _autostart_manage_enable_all "$2" ;;
show) _systemctl "$2" cat ;;
edit) _systemctl "$2" edit --full ;;
enable) _systemctl "$2" add-wants autostart.target ;;
disable) _systemctl "$2" disable ;;
status) _systemctl "${2:-*}" status ;;
start) systemctl --user start autostart.target ;;
*) echo "'$1' is not valid" ;;
esac