aesthetic.computer
Monorepo for Aesthetic.Computer
aesthetic.computer
1#!/usr/bin/env fish
2# help tunnel — keep an SSH reverse tunnel to help.aesthetic.computer
3#
4# Run on your macbook to expose NanoClaw's HTTP Help channel (:3004)
5# on the help droplet as localhost:3005.
6#
7# Caddy on the droplet proxies help.aesthetic.computer → :3004 (proxy server) → :3005 (this tunnel)
8#
9# Usage:
10# fish tunnel.fish # Start tunnel (foreground)
11# fish tunnel.fish --background # Start tunnel in background with autossh
12
13set SCRIPT_DIR (dirname (status --current-filename))
14set VAULT_DIR "$SCRIPT_DIR/../aesthetic-computer-vault"
15set SSH_KEY "$VAULT_DIR/home/.ssh/id_rsa"
16set HELP_HOST "help.aesthetic.computer"
17set LOCAL_PORT 3004 # NanoClaw HTTP Help port on macbook
18set REMOTE_PORT 3005 # Exposed on droplet via tunnel
19
20if not test -f $SSH_KEY
21 echo "SSH key not found: $SSH_KEY"
22 echo "Using default SSH key"
23 set SSH_KEY ""
24end
25
26set SSH_OPTS -o StrictHostKeyChecking=no -o ServerAliveInterval=30 -o ServerAliveCountMax=3 -o ExitOnForwardFailure=yes
27
28if contains -- --background $argv
29 echo "Starting tunnel in background (autossh)..."
30 if command -q autossh
31 set -x AUTOSSH_POLL 30
32 if test -n "$SSH_KEY"
33 autossh -M 0 -f -N -R $REMOTE_PORT:localhost:$LOCAL_PORT $SSH_OPTS -i $SSH_KEY root@$HELP_HOST
34 else
35 autossh -M 0 -f -N -R $REMOTE_PORT:localhost:$LOCAL_PORT $SSH_OPTS root@$HELP_HOST
36 end
37 echo "Tunnel running. Check: ssh root@$HELP_HOST curl -s localhost:$REMOTE_PORT/health"
38 else
39 echo "autossh not found. Install: brew install autossh"
40 exit 1
41 end
42else
43 echo "Starting SSH tunnel (Ctrl+C to stop)..."
44 echo " macbook :$LOCAL_PORT → droplet :$REMOTE_PORT"
45 echo ""
46 if test -n "$SSH_KEY"
47 ssh -N -R $REMOTE_PORT:localhost:$LOCAL_PORT $SSH_OPTS -i $SSH_KEY root@$HELP_HOST
48 else
49 ssh -N -R $REMOTE_PORT:localhost:$LOCAL_PORT $SSH_OPTS root@$HELP_HOST
50 end
51end