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#!/bin/bash

# An environment setup script for cardonnay local development.

[ -n "${BASH_VERSION:-}" ] || {
  echo "This script must be sourced from bash." >&2
  return 1
}

_ROOT_DIR_CARDONNAY="$(readlink -m "${BASH_SOURCE[0]}/..")"

# Activate virtual environment
if [ -z "${VIRTUAL_ENV:-}" ] && [ -e "$_ROOT_DIR_CARDONNAY/.venv/bin/activate" ]; then
  # shellcheck disable=SC2091
  source "$_ROOT_DIR_CARDONNAY/.venv/bin/activate"
fi

# Load bash completions for cardonnay
if ! command -v _cardonnay_completion >/dev/null 2>&1 && command -v cardonnay >/dev/null 2>&1; then
  source "$_ROOT_DIR_CARDONNAY/completions/cardonnay.bash-completion"
fi

# Prepend local .bin to PATH.
# Link `cardano-node` and `cardano-cli` binaries into .bin first.
if [ -e "$_ROOT_DIR_CARDONNAY/.bin" ] && [[ ":$PATH:" != *":$_ROOT_DIR_CARDONNAY/.bin:"* ]]; then
  export PATH="$_ROOT_DIR_CARDONNAY/.bin:$PATH"
fi

unset _ROOT_DIR_CARDONNAY