move tailscale to own configure step

configure.d/10-core.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 TITLE="Federated Computer Core"
-DESCRIPTION="Superpanel, Tailscale, Nextcloud, email, files and Element"
+DESCRIPTION="Superpanel, Nextcloud, email, files and Element"
 
 # What you entered last time, so running this again only does what's missing
 CORE_CONF="$HOME/.config/coredesktop/core.conf"
@@ -24,13 +24,6 @@ superpanel_done() {
   [ -f "$SUPERPANEL_DESKTOP" ]
 }
 
-# Tailscale has no status field naming its login server, so core.conf
-# records that it was set up for this Core
-tailscale_done() {
-  [ "$CORE_TAILSCALE" = "$CORE_DOMAIN" ] \
-    && tailscale status --json 2> /dev/null | jq -e '.BackendState == "Running"' > /dev/null
-}
-
 nextcloud_done() {
   "$GOA_ACCOUNT" exists owncloud "$CORE_USER@nextcloud.$CORE_DOMAIN" 2> /dev/null
 }
@@ -58,7 +51,7 @@ element_done() {
 is_configured() {
   [ -n "$CORE_DOMAIN" ] || return 1
   core_names
-  superpanel_done && tailscale_done && nextcloud_done && email_done && files_done && element_done
+  superpanel_done && nextcloud_done && email_done && files_done && element_done
 }
 
 save_conf() {
@@ -67,7 +60,6 @@ save_conf() {
     printf 'CORE_DOMAIN=%q\n' "$CORE_DOMAIN"
     printf 'CORE_EMAIL=%q\n' "$CORE_EMAIL"
     printf 'CORE_NAME=%q\n' "$CORE_NAME"
-    printf 'CORE_TAILSCALE=%q\n' "$CORE_TAILSCALE"
   } > "$CORE_CONF"
 }
 
@@ -100,19 +92,6 @@ setup_superpanel() {
   echo "Added Superpanel to your applications."
 }
 
-setup_tailscale() {
-  # --reset and --force-reauth move the machine from any other tailnet;
-  # --operator lets you, and the Tailscale GNOME extension, use it without sudo
-  if ! systemctl is-active -q tailscaled; then
-    sudo systemctl enable --now tailscaled || return 1
-  fi
-  echo "Open the link below to sign in to your Core's Tailscale network."
-  sudo tailscale up --reset --force-reauth --login-server "https://headscale.$CORE_DOMAIN" \
-    --accept-routes --operator="$USER" || return 1
-  CORE_TAILSCALE="$CORE_DOMAIN"
-  save_conf
-}
-
 setup_nextcloud() {
   [ -n "$APP_PASSWORD" ] || { echo "This needs your Core password, and Nextcloud didn't accept it."; return 1; }
   "$GOA_ACCOUNT" add << EOF || return 1
@@ -320,7 +299,6 @@ run_configure() {
 
   echo
   step superpanel "Superpanel in your applications"
-  step tailscale "Tailscale with your Core (headscale.$CORE_DOMAIN)"
   step nextcloud "Nextcloud in Online Accounts"
   step email "Email in Online Accounts"
   step files "Nextcloud files at $MOUNT"