#!/usr/bin/env bash
# Example driver — copy this directory to manager/local/driver/ and make it
# launch YOUR project's app from a task worktree. The board runs `start` and
# owns it as a process group.
#
# The whole contract:
#   env in:  DRIVE_WORKTREE  absolute path of the task's worktree checkout
#            DRIVE_BRANCH    its branch (task/<stem>)
#            DRIVE_TASK      the task filename
#            DRIVE_REPO      the main repo checkout
#   refuse:  exit non-zero QUICKLY; whatever you printed becomes the reason
#            shown in the ticker ("port busy", "branch has migrations", …)
#   ready:   print exactly `DRIVE URL: http://...` — the card links there
#   run:     keep running until SIGTERM ("park"), then take the app down
#
# Typical duties, all project-specific and none of the board's business:
# preflight port checks, copying gitignored env files into the worktree,
# dependency install/link, starting processes, health checks, teardown.
set -euo pipefail

echo "this is the example driver — copy me to manager/local/driver/start and edit"
exit 1