feat(usable): package gui-host validation snapshot

Co-Authored-By: Paperclip <noreply@paperclip.ing>

scripts/tui/live-network-smoke.sh

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [ "$#" -lt 2 ] || [ "$#" -gt 3 ]; then
+  echo "usage: scripts/tui/live-network-smoke.sh <postgres|mysql> <binary-path> [log-path]" >&2
+  exit 2
+fi
+
+if ! command -v script >/dev/null 2>&1; then
+  echo "error: \`script\` command is required for TTY smoke." >&2
+  exit 3
+fi
+
+target="$1"
+binary_path="$2"
+log_path="${3:-/tmp/dbtool-tui-$target-live.log}"
+
+if [ ! -x "$binary_path" ]; then
+  echo "error: binary is not executable: $binary_path" >&2
+  exit 4
+fi
+
+case "$target" in
+  postgres)
+    down_presses=1
+    endpoint='host.docker.internal:55432'
+    profile_name='reporting-postgres'
+    export_path='/tmp/dbtool-tui-reporting-postgres-account-ticket-summary-sql.csv'
+    activation_wait=4
+    ;;
+  mysql)
+    down_presses=2
+    endpoint='host.docker.internal:53306'
+    profile_name='orders-mysql'
+    export_path='/tmp/dbtool-tui-orders-mysql-account-ticket-summary-sql.csv'
+    activation_wait=5
+    ;;
+  *)
+    echo "error: unsupported target: $target" >&2
+    exit 5
+    ;;
+esac
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+"$ROOT_DIR/scripts/tui/demo-stack.sh" up
+"$ROOT_DIR/scripts/tui/demo-stack.sh" seed
+
+export DBTOOL_PASSWORD="${DBTOOL_PASSWORD:-dbtool}"
+
+rm -f "$log_path"
+{
+  sleep 1
+  printf '2'
+  if [ "$down_presses" -ge 1 ]; then
+    printf '\033[B'
+  fi
+  if [ "$down_presses" -ge 2 ]; then
+    printf '\033[B'
+  fi
+  printf '\r'
+  sleep "$activation_wait"
+  printf '\033'
+  printf '\r'
+  sleep 2
+  printf 'x'
+  sleep 2
+  printf 'q'
+} | script -qec "stty rows 40 cols 120; \"$binary_path\"" "$log_path" >/dev/null
+
+grep -aq "$profile_name" "$log_path"
+grep -aq "Validation: Connected" "$log_path"
+grep -aq "rows returned in" "$log_path"
+[ -f "$export_path" ]
+
+echo "TUI live smoke passed for $target."
+echo "binary: $binary_path"
+echo "endpoint: $endpoint"
+echo "export: $export_path"
+echo "log: $log_path"