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|
{ lib, pkgs }:
let
inherit (lib) getExe;
in
pkgs.writeShellScriptBin "pia" ''
ID=$(${pkgs.coreutils}/bin/id -u)
if [ "$EUID" -ne 0 ]; then
if which doas >/dev/null 2>&1; then
exec doas "$0" "$@"
elif which sudo >/dev/null 2>&1; then
exec sudo "$0" "$@"
else
echo "error: neither doas nor sudo found" >&2
fi
fi
COMMAND="$1"
LOCATION="$2"
list() {
${getExe pkgs.findutils} /etc/systemd/system/ -name 'openvpn-*.service' -exec ${pkgs.coreutils}/bin/basename {} .service \; |
sed 's/openvpn-//'
}
search() {
list | ${getExe pkgs.fzf}
}
search_location() {
if [ -z "$LOCATION" ]; then
LOCATION=$(search)
fi
}
case "$COMMAND" in
"start")
search_location
sudo systemctl start "openvpn-$LOCATION.service"
;;
"stop")
search_location
sudo systemctl stop "openvpn-$LOCATION.service"
;;
"list")
list
;;
"search")
search
;;
*)
${pkgs.coreutils}/bin/echo "usage: $0 <start|stop|list|search>"
exit 1
;;
esac
''
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