whisparr-eros: set the first password in the unit, write creds with cat

install/whisparr-eros-install.sh

@@ -27,6 +27,7 @@ chmod 775 /var/lib/whisparr-eros/ /opt/Whisparr-Eros/
 msg_ok "Configured Whisparr-Eros"
 
 msg_info "Creating Service"
+WHISPARR_PASS=$(random_password 20)
 cat <<EOF >/etc/systemd/system/whisparr-eros.service
 [Unit]
 Description=Whisparr-Eros Daemon
@@ -35,6 +36,7 @@ After=syslog.target network.target
 [Service]
 UMask=0002
 Type=simple
+Environment=WHISPARR__AUTH__INITIALPASSWORD=${WHISPARR_PASS}
 ExecStart=/opt/Whisparr-Eros/Whisparr -nobrowser -data=/var/lib/whisparr-eros/
 TimeoutStopSec=20
 KillMode=process
@@ -43,24 +45,18 @@ Restart=on-failure
 [Install]
 WantedBy=multi-user.target
 EOF
-WHISPARR_PASS=$(random_password 20)
-mkdir -p /etc/systemd/system/whisparr-eros.service.d
-cat <<EOF >/etc/systemd/system/whisparr-eros.service.d/initial-user.conf
-[Service]
-Environment=WHISPARR__AUTH__INITIALPASSWORD=${WHISPARR_PASS}
-EOF
 systemctl enable -q --now whisparr-eros
 for _ in {1..60}; do
   grep -qs "created 'whisparr' with the configured password" /var/lib/whisparr-eros/logs/whisparr.txt && break
   sleep 2
 done
-rm -rf /etc/systemd/system/whisparr-eros.service.d
+sed -i '/WHISPARR__AUTH__INITIALPASSWORD/d' /etc/systemd/system/whisparr-eros.service
 systemctl daemon-reload
-{
-  echo "Whisparr-Eros Credentials"
-  echo "Username: whisparr"
-  echo "Password: ${WHISPARR_PASS}"
-} >~/whisparr-eros.creds
+cat <<EOF >~/whisparr-eros.creds
+Whisparr-Eros Credentials
+Username: whisparr
+Password: ${WHISPARR_PASS}
+EOF
 chmod 600 ~/whisparr-eros.creds
 msg_ok "Created Service"