# amp-acp Environment Variables
# Copy this file to .env and customize as needed

# Path to Amp CLI binary (default: amp)
AMP_EXECUTABLE=amp

# Set to 1 to use system Amp instead of npx version
AMP_PREFER_SYSTEM_PATH=1

# Prompt timeout in milliseconds (default: 600000 = 10 min)
AMP_ACP_TIMEOUT_MS=600000

# Nested tool display mode:
# - 'flat': emit all tool calls as independent top-level notifications (default, works with all clients)
# - 'inline': embed child tool calls as progress updates in parent's content (requires tool_call_update support)
# - 'separate': emit child tool calls as separate notifications with parent link
AMP_ACP_NESTED_MODE=flat

# Backend mode: 'cli' spawns amp process (default), 'sdk' uses @sourcegraph/amp-sdk
AMP_ACP_BACKEND=cli

# Logging configuration (optional)
# AMP_ACP_LOG=/path/to/logfile.log
# AMP_ACP_LOG_LEVEL=debug
# AMP_ACP_LOG_FORMAT=json
# DEBUG=acp:*