#cloud-config
users:
  - name: grok
    shell: /bin/bash
    sudo: "ALL=(ALL) NOPASSWD:ALL"
    lock_passwd: true
write_files:
  - path: /home/grok/.grok/AGENTS.md
    owner: "grok:grok"
    permissions: '0644'
    defer: true
    content: |
      # You are running inside a box (template: grok)

      A box is a trust-less, network-isolated, ephemeral VM created by the
      `box` CLI. Keep this context in mind:

      - **Creds-free by default.** The box starts with no xAI and no git
        credentials. If you need to authenticate, the operator runs
        `grok-build login` interactively (SuperGrok / X Premium+). For git, the
        operator adds their own credentials (a PAT or `gh auth login`). Never
        assume credentials are present; never ask for or store secrets on disk
        beyond what the operator sets up.
      - **Isolated.** The box reaches the public internet but nothing on the host
        or local network. There is no inbound path.
      - **Disposable.** Nothing here is backed up. State is discarded when the box
        is removed; the operator persists work via git push and via `box snapshot`.
      - **Bootstrap runbook.** If the repository you are working in contains a
        `.box/` folder (older repos may use `.claudebox/`), read it as your setup runbook — how to install
        dependencies, start services, template environment files, seed data, and
        smoke-test — and follow it. It is documentation for you, not a script the
        host runs.
package_update: true
packages:
  - git
  - gh
  - curl
  - ca-certificates
  - gnupg
  - ripgrep
  - jq
  - tmux
  - age
  - unzip
  - build-essential
runcmd:
  - curl -fsSL https://get.docker.com | sh
  - usermod -aG docker grok
  # Grok Build's official installer (verified upstream: x.ai/cli). It drops the
  # binary under the invoking user's home, so run it AS grok, not root.
  - sudo -u grok bash -lc 'curl -fsSL https://x.ai/cli/install.sh | bash'
  # 'box exec <b> -- grok-build …' runs a NON-interactive shell that reads no
  # rc files, so whatever the installer dropped must be symlinked onto the
  # system PATH — the same fix the claude template needed (#15).
  #
  # The FIRST cut of this hunted only for a regular file named exactly
  # 'grok-build' under /home/grok, and found nothing: the drill's grok box
  # minted fine and then failed '--version'. Two lessons, both applied here:
  # an installer's drop may be a SYMLINK (so -type f alone misses it), and its
  # binary name is upstream's to choose (so try the plausible names, and any
  # 'grok*' executable, before giving up). Then SAY what was found — a silent
  # miss is what cost the last run.
  - |
    bin=""
    for cand in grok-build grok; do
      for d in /home/grok/.local/bin /home/grok/.grok/bin /home/grok/bin /usr/local/bin /opt; do
        [ -x "$d/$cand" ] && { bin="$d/$cand"; break 2; }
      done
    done
    [ -n "$bin" ] || bin="$(find /home/grok /opt -maxdepth 5 \( -type f -o -type l \) -iname 'grok*' -perm -u+x 2>/dev/null | head -1)"
    if [ -n "$bin" ]; then
      ln -sf "$bin" /usr/local/bin/grok-build
      ln -sf "$bin" /usr/local/bin/grok
      echo "grok: linked $bin -> /usr/local/bin/{grok-build,grok}"
    else
      echo "grok: NO BINARY FOUND after x.ai/cli/install.sh — the box is up but the CLI is not on PATH." >&2
      echo "grok: what the installer left under /home/grok:" >&2
      find /home/grok -maxdepth 4 \( -type f -o -type l \) -perm -u+x 2>/dev/null | head -20 >&2
    fi
  - echo 'export PATH="$HOME/.local/bin:$PATH"' >> /home/grok/.bashrc