#!/usr/bin/env bash

set -o errexit
set -o nounset
set -o pipefail

if [[ -n "${BUILD_WORKSPACE_DIRECTORY:-}" ]]; then # Running inside bazel
  echo "Updating gomock..." >&2
elif ! command -v bazel &>/dev/null; then
  echo "Install bazel via 'just hack/bazelisk'" >&2
  exit 1
else
  echo "This script should be ran via a Bazel target"
  exit 1
fi

go=$(realpath "$1")
gomock="$(realpath "$2")"
dir=$3
PATH=$(dirname "$gomock"):$(dirname "$go"):$PATH
# https://github.com/koalaman/shellcheck/wiki/SC2155
export PATH

REPO_ROOT=${BUILD_WORKSPACE_DIRECTORY}
cd "${REPO_ROOT}/${dir}"
echo "Generating code from ${REPO_ROOT}/${dir}"

"$go" generate ./...