minimumLimaVersion: 2.0.0

base:
  - template:_images/ubuntu-lts

vmType: qemu
cpus: 2
memory: 4GiB
disk: 40GiB
mountType: 9p

mounts:
  - location: /dat/datcode/data
    writable: true

containerd:
  system: false
  user: false

param:
  DatcodeRoot: /dat/datcode

provision:
  - mode: system
    script: | # shell
      #!/bin/bash
      set -euo pipefail

      hostnamectl set-hostname datcode

      export DEBIAN_FRONTEND=noninteractive

      if ! command -v curl >/dev/null 2>&1 \
        || ! command -v unzip >/dev/null 2>&1 \
        || ! command -v git >/dev/null 2>&1 \
        || ! command -v jq >/dev/null 2>&1 \
        || ! command -v tmux >/dev/null 2>&1; then
        apt-get update
        apt-get install -y ca-certificates curl git jq tmux unzip
      fi

      if ! command -v docker >/dev/null 2>&1; then
        curl -fsSL https://get.docker.com | sh
      fi

      systemctl enable --now docker
      usermod -aG docker "{{.User}}"

  - mode: user
    script: | # shell
      #!/bin/bash
      set -euo pipefail

      export BUN_INSTALL="$HOME/.local"
      datcode_root="{{.Param.DatcodeRoot}}"

      link_directory() {
        target=$1
        link=$2

        mkdir -p "$target" "$(dirname "$link")"
        if [ -d "$link" ] && [ ! -L "$link" ]; then
          rmdir "$link"
        elif [ -e "$link" ] && [ ! -L "$link" ]; then
          printf '%s\n' "datcode: refusing to replace existing path $link" >&2
          exit 1
        fi
        ln -sfn "$target" "$link"
      }

      link_directory "$datcode_root/data/config" "$HOME/.config/opencode"
      link_directory "$datcode_root/data/share" "$HOME/.local/share/opencode"
      link_directory "$datcode_root/data/state" "$HOME/.local/state/opencode"
      link_directory "$datcode_root/data/tmux" "$HOME/.config/tmux"

      if [ ! -x "$HOME/.tmux/plugins/tpm/tpm" ]; then
        git clone --depth 1 https://github.com/tmux-plugins/tpm \
          "$HOME/.tmux/plugins/tpm"
      fi

      if [ ! -d "$HOME/.tmux/plugins/tmux" ]; then
        "$HOME/.tmux/plugins/tpm/bin/install_plugins"
      fi

      if [ ! -x "$BUN_INSTALL/bin/bun" ]; then
        curl -fsSL https://bun.sh/install | bash
      fi

      if [ ! -x "$BUN_INSTALL/bin/opencode" ]; then
        "$BUN_INSTALL/bin/bun" install --global opencode-ai
      fi

      sudo ln -sfn "$BUN_INSTALL/bin/bun" /usr/local/bin/bun
      sudo ln -sfn "$BUN_INSTALL/bin/opencode" /usr/local/bin/opencode