automaton/scripts/install.sh

#!/bin/bash
set -e

FRAMEWORK_DIR="$HOME/.automaton"

if [ -d "$FRAMEWORK_DIR" ]; then
  echo "automaton already installed at $FRAMEWORK_DIR"
  echo "Run './update.sh' to update."
else
  echo "Cloning automaton to $FRAMEWORK_DIR..."
git clone http://10.37.0.86:3003/hermes/automaton "$FRAMEWORK_DIR"

echo ""
echo "=== VRAM / Context Detection ==="
echo "Detecting your system's VRAM to recommend task decomposition settings..."
echo ""

# Run VRAM detection script if it exists
if [ -f "$FRAMEWORK_DIR/scripts/vram_detect.py" ]; then
  # Run in project-dir context so it can read framework overhead
  detection_output=$(cd "$FRAMEWORK_DIR" && python3 "$FRAMEWORK_DIR/scripts/vram_detect.py" 2>&1)

  # Extract JSON output (the block after "=== JSON Output ===")
  json_output=$(echo "$detection_output" | sed -n '/=== JSON Output ===/,$p' | tail -n +2)

  if [ -n "$json_output" ]; then
    echo "$detection_output"

    # Extract key values from JSON using Python
    recommended_k=$(echo "$json_output" | python3 -c 'import json,sys; print(json.load(sys.stdin)["recommended_k"])')
    max_peak_kb=$(echo "$json_output" | python3 -c 'import json,sys; print(json.load(sys.stdin)["max_peak_context_kb"])')
    headroom=$(echo "$json_output" | python3 -c 'import json,sys; print(json.load(sys.stdin)["headroom"])')
    gpu_vram=$(echo "$json_output" | python3 -c 'import json,sys; print(json.load(sys.stdin)["gpu_vram_gb"])')
    ram_gb=$(echo "$json_output" | python3 -c 'import json,sys; print(json.load(sys.stdin)["ram_gb"])')
    model_context=$(echo "$json_output" | python3 -c 'import json,sys; print(json.load(sys.stdin)["model_context_kb"])')
    
    echo ""
    echo "=== Recommended VRAM Configuration ==="
    echo "For low-VRAM systems (8GB, 16GB VRAM), add this to ~/.automaton/config.md:"
    echo ""
    echo "## VRAM Configuration"
    echo "- **Auto-detect**: Yes  # Let the agent detect automatically"
    echo "- **Target context**: ${recommended_k}k tokens  # Override auto-detect if needed"
    echo "- **Headroom**: ${headroom}%"
    echo "- **Max peak context per sub-task**: $((max_peak_kb / 1000))k tokens"
    echo ""
    echo "This ensures tasks are decomposed into sub-tasks that fit within your"
    echo "available VRAM. For more information, see the README."
  else
    echo "Could not detect VRAM. You can manually set your VRAM configuration in ~/.automaton/config.md."
    echo "See the README for details."
  fi
else
  echo "VRAM detection script not found. You can manually set your VRAM configuration in ~/.automaton/config.md."
  echo "See the README for details."
fi

echo ""
echo "Installation complete."
echo ""
echo "Next steps:"
echo "  1. cd into a project and run the onboarding prompt"
echo "  2. In each project that uses git, install the automaton hooks:"
echo "     bash ~/.automaton/scripts/install-hooks.sh /path/to/project"
echo ""
echo "These hooks block commits and pushes when no task is in an edit-allowed phase."
echo ""

# Register pre-edit guards for detected harnesses
bash "$FRAMEWORK_DIR/scripts/register-guards.sh"

fi

# --- Python deps (idempotent) ---
if [ ! -d ".venv" ]; then
  python3 -m venv .venv
fi
.venv/bin/pip install --quiet --upgrade pip
.venv/bin/pip install --quiet -r requirements.txt