1#!/usr/bin/env bash
2
3# Copyright 2018 The Kubernetes Authors.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17set -e
18
19# Enable tracing in this script off by setting the TRACE variable in your
20# environment to any value:
21#
22# $ TRACE=1 test.sh
23TRACE=${TRACE:-""}
24if [ -n "$TRACE" ]; then
25 set -x
26fi
27
28# check if modules are enabled
29(go mod edit -json &>/dev/null)
30MODULES_ENABLED=$?
31
32MOD_OPT=""
33MODULES_OPT=${MODULES_OPT:-""}
34if [[ -n "${MODULES_OPT}" && $MODULES_ENABLED ]]; then
35 MOD_OPT="-mod=${MODULES_OPT}"
36fi
37
38# Turn colors in this script off by setting the NO_COLOR variable in your
39# environment to any value:
40#
41# $ NO_COLOR=1 test.sh
42NO_COLOR=${NO_COLOR:-""}
43if [ -z "$NO_COLOR" ]; then
44 header=$'\e[1;33m'
45 reset=$'\e[0m'
46else
47 header=''
48 reset=''
49fi
50
51function header_text {
52 echo "$header$*$reset"
53}
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