apress/deploy/uno-q/provision-fleet.sh

#!/usr/bin/env bash
# Fleet onboarding provisioner. For each board in an assignments file, pushes
# its per-kit env (apess-node.env) + the self-register script over adb, enables
# the self-register systemd timer (root boards) or an equivalent cron (no-root,
# the default), and flashes the default boot animation onto the MCU. Run after
# gen-kit-codes.sh.
#
#   ./provision-fleet.sh <assignments.csv> [kit-codes-dir]
#
# assignments.csv — map each kit to its board's adb serial (`adb devices`):
#   kit,serial
#   KIT-01,65301572
#   KIT-02,88a1b2c3
# kit-codes-dir default: ./kit-codes  (expects env/KIT-NN.env from gen-kit-codes.sh)
#
# Env:
#   MODE=cron (default, no root) | systemd (needs a root-capable board)
#   FLASH_DEFAULT=1 (default; 0 skips flashing the boot animation)
#   FLASH_SKETCH=<dir> (default: sketches/matrix_rain)
set -uo pipefail

HERE="$(cd "$(dirname "$0")" && pwd)"
ASSIGN="${1:?usage: provision-fleet.sh <assignments.csv> [kit-codes-dir]}"
KCDIR="${2:-./kit-codes}"
ENVDIR="$KCDIR/env"
MODE="${MODE:-cron}"
FLASH_DEFAULT="${FLASH_DEFAULT:-1}"
FLASH_SKETCH="${FLASH_SKETCH:-$HERE/sketches/matrix_rain}"

[ -r "$ASSIGN" ] || { echo "no assignments file: $ASSIGN" >&2; exit 1; }
[ -d "$ENVDIR" ] || { echo "no env dir: $ENVDIR (run gen-kit-codes.sh first)" >&2; exit 1; }
[ -r "$HERE/apess-selfregister.sh" ] || { echo "missing apess-selfregister.sh next to this script" >&2; exit 1; }
if [ "$FLASH_DEFAULT" = 1 ]; then
  [ -x "$HERE/flash-sketch.sh" ] || { echo "FLASH_DEFAULT=1 but flash-sketch.sh is missing/not executable (FLASH_DEFAULT=0 to skip)" >&2; exit 1; }
  [ -d "$FLASH_SKETCH" ] || { echo "FLASH_DEFAULT=1 but sketch dir not found: $FLASH_SKETCH" >&2; exit 1; }
fi

provision() { # kit serial -> 0 ok / 1 fail
  local kit="$1" serial="$2" env="$ENVDIR/$1.env"
  [ -r "$env" ] || { echo "    ! no env file for $kit ($env)"; return 1; }

  # workshop WiFi so the board can reach the cloud brain (persisted by NetworkManager).
  # Baked default is FabLab Torino; override with WIFI_SSID/WIFI_PASS. Best-effort.
  if [ -x "$HERE/provision-wifi.sh" ]; then
    if "$HERE/provision-wifi.sh" "$serial" >/dev/null 2>&1; then
      echo "    ok — WiFi joined (${WIFI_SSID:-Fablab_Torino})"
    else
      echo "    ! WiFi join failed — check creds/coverage (agent cloud brain needs it)"
    fi
  fi
  adb -s "$serial" shell 'mkdir -p /home/arduino/.zeroclaw' >/dev/null 2>&1 || return 1
  adb -s "$serial" push "$env" /home/arduino/.zeroclaw/apess-node.env >/dev/null 2>&1 || return 1
  adb -s "$serial" push "$HERE/apess-selfregister.sh" /home/arduino/ >/dev/null 2>&1 || return 1
  adb -s "$serial" shell 'chmod +x /home/arduino/apess-selfregister.sh' >/dev/null 2>&1 || return 1

  # persistence: systemd timer (root) or cron (no root)
  local persisted=""
  if [ "$MODE" = systemd ]; then
    adb -s "$serial" push "$HERE/systemd/apess-selfregister.service" /tmp/ >/dev/null 2>&1
    adb -s "$serial" push "$HERE/systemd/apess-selfregister.timer" /tmp/ >/dev/null 2>&1
    if adb -s "$serial" shell 'sudo cp /tmp/apess-selfregister.service /tmp/apess-selfregister.timer /etc/systemd/system/ \
        && sudo systemctl enable --now apess-selfregister.timer' >/dev/null 2>&1; then
      persisted="systemd timer"
    else
      echo "    ! systemd enable failed (no root?) — falling back to cron"
    fi
  fi
  if [ -z "$persisted" ]; then
    adb -s "$serial" shell 'setsid /home/arduino/apess-selfregister.sh >/tmp/selfreg.log 2>&1 </dev/null &' >/dev/null 2>&1 || true
    adb -s "$serial" shell '(crontab -l 2>/dev/null | grep -v apess-selfregister.sh; \
      echo "@reboot /home/arduino/apess-selfregister.sh"; \
      echo "*/5 * * * * /home/arduino/apess-selfregister.sh") | crontab -' >/dev/null 2>&1 || true
    persisted="cron: @reboot + every 5 min"
  fi
  echo "    ok — onboarding ($persisted)"

  # modalities — reload-watcher (applies browser dashboard config edits, e.g. a
  # team enabling its Telegram bot) + the lockdown script. Best-effort.
  if [ -r "$HERE/zeroclaw-reload-watcher.sh" ]; then
    adb -s "$serial" push "$HERE/zeroclaw-reload-watcher.sh" /home/arduino/ >/dev/null 2>&1
    adb -s "$serial" push "$HERE/zeroclaw-lockdown.sh" /home/arduino/ >/dev/null 2>&1
    adb -s "$serial" shell 'chmod +x /home/arduino/zeroclaw-reload-watcher.sh /home/arduino/zeroclaw-lockdown.sh' >/dev/null 2>&1
    adb -s "$serial" shell 'pgrep -f "[z]eroclaw-reload-watcher.sh" >/dev/null 2>&1 || \
      setsid nohup /home/arduino/zeroclaw-reload-watcher.sh >/tmp/zc-reload.log 2>&1 </dev/null &' >/dev/null 2>&1
    adb -s "$serial" shell '(crontab -l 2>/dev/null | grep -v zeroclaw-reload-watcher.sh; \
      echo "@reboot /home/arduino/zeroclaw-reload-watcher.sh") | crontab -' >/dev/null 2>&1 || true
    echo "    ok — modalities (reload-watcher up; lockdown staged)"
  fi

  # participant workspace — bind ~/sketches + ~/ArduinoApps + ~/Arduino/libraries
  # into the app container (/app/workspace) so the agent can read/fix student code.
  # mount(2) is root-only and can't fall back to cron, so this is systemd-only,
  # best-effort. See USER-WORKSPACE.md.
  if [ -r "$HERE/mount-user-workspace.sh" ]; then
    adb -s "$serial" push "$HERE/mount-user-workspace.sh" /home/arduino/ >/dev/null 2>&1
    adb -s "$serial" shell 'chmod +x /home/arduino/mount-user-workspace.sh' >/dev/null 2>&1
    adb -s "$serial" push "$HERE/systemd/apess-user-workspace.service" /tmp/ >/dev/null 2>&1
    if adb -s "$serial" shell 'sudo -n cp /tmp/apess-user-workspace.service /etc/systemd/system/ \
        && sudo -n systemctl daemon-reload && sudo -n systemctl enable --now apess-user-workspace.service' >/dev/null 2>&1; then
      adb -s "$serial" shell 'TMPDIR=/tmp arduino-app-cli app restart /home/arduino/ArduinoApps/apess-onboard >/dev/null 2>&1 || true' >/dev/null 2>&1
      echo "    ok — participant workspace mounted (/app/workspace)"
    else
      echo "    ! workspace mount needs root (sudo -n failed) — staged; enable apess-user-workspace.service on the board"
    fi
  fi

  # default skills — install every bundled skill (the comprehensive arduino-uno-q
  # reference + the fork's granular set) into every agent's workspace, so each
  # node has them by default. Best-effort.
  if [ -x "$HERE/push-skill.sh" ] && [ -d "$HERE/skills" ]; then
    if "$HERE/push-skill.sh" "$serial" "$HERE/skills" >/dev/null 2>&1; then
      echo "    ok — skills (all bundled → agent workspaces)"
    else
      echo "    ! skill install failed (onboarding still ok)"
    fi
  fi

  # default boot animation — best-effort (a flash hiccup doesn't fail onboarding)
  if [ "$FLASH_DEFAULT" = 1 ]; then
    if "$HERE/flash-sketch.sh" "$serial" "$FLASH_SKETCH" >/dev/null 2>&1; then
      echo "    ok — boot animation ($(basename "$FLASH_SKETCH"))"
    else
      echo "    ! boot-animation flash failed (onboarding still ok)"
    fi
  fi
  return 0
}

ok=0 fail=0
while IFS=',' read -r kit serial _rest || [ -n "$kit" ]; do
  kit="$(printf '%s' "$kit" | tr -d ' \r')"
  serial="$(printf '%s' "$serial" | tr -d ' \r')"
  [ -z "$kit" ] && continue
  [ "$kit" = "kit" ] && continue          # header
  case "$kit" in \#*) continue ;; esac    # comment
  echo "==> $kit  ($serial)"
  if [ -z "$serial" ]; then echo "    ! no serial — skipping"; fail=$((fail + 1)); continue; fi
  if provision "$kit" "$serial"; then ok=$((ok + 1)); else echo "    FAILED"; fail=$((fail + 1)); fi
done < "$ASSIGN"

anim="skipped"; [ "$FLASH_DEFAULT" = 1 ] && anim="$(basename "$FLASH_SKETCH")"
echo "----"
echo "provisioned $ok board(s), $fail failed/skipped   (mode: $MODE, boot-animation: $anim)"
[ "$fail" -eq 0 ]