2896d5bbd6
Tracks Gitea issue token-gated-economy #19. ## Problem LNbits 0.12 removed the superuser wallet creation API. The old script silently fell through to generic manual instructions with no explanation. version_gte() using `sort -V` was also not supported on macOS (BSD sort). ## Changes to scripts/bitcoin-ln-node/get-lnbits-key.sh 1. **Unreachable health check — warning + exit 0** (was hard die) curl uses `|| true` — if response is empty, warns the operator to start LNbits, prints the export template, and exits 0. 2. **macOS-safe version_gte()** — replaced `sort -V -C` (GNU-only) with: - Primary: python3 inline script (parses major.minor.patch as int lists) - Fallback: pure-bash numeric comparison (no external tools required) All 6 test cases pass: 0.12.0==, 0.12.3>, 1.0.0>, 0.11.9<, 0.9.0<, 0.12.0>0.11.9. 3. **Version detection** — calls GET /api/v1/health, parses server_version via python3, prints it. Falls back to "0.12.0" (safe modern default) with a warning if unparseable. 4. **Version-branched flow** - >= 0.12: skips superuser API; prints 5-step Admin UI walk-through (/admin → Users → Create User → wallet → API Info → Admin key). - < 0.12: existing superuser detection (env file → secrets file → lnbits.log grep) + wallet creation API, unchanged. 5. **SQLite fallback removed** — the sqlite3 "SELECT id FROM accounts WHERE is_super_user=1" block targeted wrong schema on 0.12+. Deleted. 6. **Export template always printed** via print_export_template() helper called in every exit path: unreachable, >=0.12, <0.12 success, fallbacks. ## Changes to scripts/bitcoin-ln-node/setup.sh Added LNbits version compatibility note to the "Done" summary so operators know upfront that >=0.12 requires the Admin UI path. ## Verified - bash -n syntax OK on both files - version_gte(): 6/6 test cases correct with python3 comparator - Unreachable-LNbits path: warns, prints template, exits 0 (simulated) - No sqlite3/sort -V references remain in get-lnbits-key.sh