#!/usr/bin/env bash
set -e
[ -n "$PYENV_DEBUG" ] && set -x

# Provide pyenv completions
if [ "$1" = "--complete" ]; then
  exec pyenv shims --short
fi

PYENV_COMMAND="$1"
if [ -z "$PYENV_COMMAND" ]; then
  echo "usage: pyenv exec COMMAND [arg1 arg2...]" >&2
  exit 1
fi

PYENV_COMMAND_PATH="$(pyenv-which "$PYENV_COMMAND")"
PYENV_BIN_PATH="${PYENV_COMMAND_PATH%/*}"

for script in $(pyenv-hooks exec); do
  source "$script"
done

shift 1
export PATH="${PYENV_BIN_PATH}:${PATH}"
exec -a "$PYENV_COMMAND" "$PYENV_COMMAND_PATH" "$@"