docs: document systemd-based auto-disable of Tailscale Funnel on boot

octoprint_tailscale_funnel/README.md

@@ -30,6 +30,10 @@ Disclaimer: *This plugin was partially vibe-coded*.
 5. Configure the plugin settings in OctoPrint's settings panel
 6. Enable Funnel through the plugin interface
 
+### Latest Release
+
+Get the latest packaged release (wheel, sdist, zip) from Gitea: [Releases](https://gitea.elpatron.me/elpatron/octo-funnel/releases)
+
 ## Building from Source
 
 If you want to build the plugin from source, please refer to the [BUILDING.md](BUILDING.md) file for detailed instructions.
@@ -81,6 +85,43 @@ sudo tailscale funnel reset
 
 Enabling Funnel makes your OctoPrint instance accessible from the public internet. Only enable it when needed and disable it when finished. The plugin will show a confirmation dialog before enabling Funnel if the "Confirm Enable" option is checked.
 
+### Disable Funnel automatically on system boot (systemd)
+
+If you prefer to make sure the Tailscale Funnel is always off after a system reboot (independent of the plugin), you can add a small systemd unit that disables Funnel shortly after boot:
+
+1) Create unit file:
+```bash
+sudo tee /etc/systemd/system/octoprint-tailscale-funnel-off.service >/dev/null <<'UNIT'
+[Unit]
+Description=Disable Tailscale Funnel after boot
+After=network-online.target tailscaled.service
+Wants=network-online.target
+
+[Service]
+Type=oneshot
+User=octoprint
+ExecStart=/usr/bin/tailscale funnel reset
+# Optional: also turn off possible serve mappings on common ports
+ExecStart=/usr/bin/tailscale serve --http=80 off
+ExecStart=/usr/bin/tailscale serve --https=80 off
+
+[Install]
+WantedBy=multi-user.target
+UNIT
+```
+
+2) Enable and test:
+```bash
+sudo systemctl daemon-reload
+sudo systemctl enable --now octoprint-tailscale-funnel-off.service
+sudo systemctl status octoprint-tailscale-funnel-off.service
+```
+
+Notes:
+- Adjust `User=octoprint` if your OctoPrint runs under a different user (e.g. `pi`).
+- If sudo is required for tailscale on your system, add the corresponding sudoers entry as described above.
+- You can add a short delay by inserting `ExecStartPre=/bin/sleep 5` if Tailscale comes up late during boot.
+
 ## API Endpoints
 
 The plugin exposes the following API endpoints:

scripts/release_gitea.sh

@@ -2,7 +2,8 @@
 set -euo pipefail
 
 # Usage: scripts/release_gitea.sh <version> [--draft] [--prerelease]
-# Requires: GITEA_TOKEN, GITEA_BASE (e.g. https://gitea.elpatron.me), OWNER (e.g. elpatron), REPO (e.g. octo-funnel)
+# Env: liest automatisch $ROOT_DIR/.env (GITEA_TOKEN, GITEA_BASE, OWNER, REPO)
+# Falls nicht gesetzt, werden GITEA_BASE/OWNER/REPO aus der Git-Remote-URL abgeleitet.
 
 if [[ $# -lt 1 ]]; then
   echo "Usage: $0 <version> [--draft] [--prerelease]" >&2
@@ -20,12 +21,49 @@ for arg in "$@"; do
   esac
 done
 
-: "${GITEA_TOKEN:?Set GITEA_TOKEN}"
-: "${GITEA_BASE:?Set GITEA_BASE (e.g. https://gitea.elpatron.me)}"
-: "${OWNER:?Set OWNER (e.g. elpatron)}"
-: "${REPO:?Set REPO (e.g. octo-funnel)}"
-
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)"
+
+# Load .env if present
+if [[ -f "$ROOT_DIR/.env" ]]; then
+  set -a
+  # shellcheck disable=SC1090
+  . "$ROOT_DIR/.env"
+  set +a
+fi
+
+# Map alternative token variable name
+if [[ -z "${GITEA_TOKEN:-}" && -n "${GITEA_API_TOKEN:-}" ]]; then
+  GITEA_TOKEN="$GITEA_API_TOKEN"
+fi
+
+# Map API URL to base if provided
+if [[ -z "${GITEA_BASE:-}" && -n "${GITEA_API_URL:-}" ]]; then
+  # strip trailing /api/... from URL
+  GITEA_BASE="${GITEA_API_URL%%/api/*}"
+fi
+
+# Map owner/repo alternative names
+if [[ -z "${OWNER:-}" && -n "${GITEA_OWNER:-}" ]]; then
+  OWNER="$GITEA_OWNER"
+fi
+if [[ -z "${REPO:-}" && -n "${GITEA_REPO:-}" ]]; then
+  REPO="$GITEA_REPO"
+fi
+
+# Derive defaults from git remote if not provided
+if [[ -z "${GITEA_BASE:-}" || -z "${OWNER:-}" || -z "${REPO:-}" ]]; then
+  ORIGIN_URL=$(git -C "$ROOT_DIR" remote get-url origin 2>/dev/null || true)
+  if [[ "$ORIGIN_URL" =~ ^https?://([^/]+)/([^/]+)/([^/]+?)(\.git)?$ ]]; then
+    : "${GITEA_BASE:="https://${BASH_REMATCH[1]}"}"
+    : "${OWNER:=${BASH_REMATCH[2]}}"
+    : "${REPO:=${BASH_REMATCH[3]}}"
+  fi
+fi
+
+: "${GITEA_TOKEN:?Set GITEA_TOKEN (in .env oder Umgebung)}"
+: "${GITEA_BASE:?Set GITEA_BASE (z. B. https://gitea.elpatron.me)}"
+: "${OWNER:?Set OWNER (z. B. elpatron)}"
+: "${REPO:?Set REPO (z. B. octo-funnel)}"
 DIST_DIR="$ROOT_DIR/octoprint_tailscale_funnel/dist"
 
 TAG="v${VERSION}"
@@ -67,6 +105,7 @@ if [[ -z "$ID" || "$ID" == "null" ]]; then
 fi
 
 echo "Release created: ID=$ID"
+echo "Using: GITEA_BASE=$GITEA_BASE OWNER=$OWNER REPO=$REPO"
 
 function upload_asset() {
   local file="$1"