#!/usr/bin/env fish
# run from your workstation

set jump titan-db        # alias from ~/.ssh/config (192.168.22.10:2277)

# grab host list from titan-db’s ~/.ssh/config
set nodes (ssh $jump 'grep -E "^Host titan-" ~/.ssh/config | awk "{print \$2}"')

for n in $nodes
    echo "=== $n ==="
    # list volumes
    ssh $jump "ssh $n 'ls /dev/longhorn'" 2>/dev/null

    # look for app.ini or repos inside each volume
    set vols (ssh $jump "ssh $n 'ls /dev/longhorn'" 2>/dev/null)
    for v in $vols
        ssh $jump "ssh $n 'test -e /dev/longhorn/$v && sudo mount -o ro /dev/longhorn/$v /mnt && \
            (ls /mnt/gitea/conf/app.ini 2>/dev/null || true) && \
            (ls /mnt/git/repositories 2>/dev/null || true); sudo umount /mnt'" 2>/dev/null
    end
end