29 lines
961 B
Bash
29 lines
961 B
Bash
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#!/usr/bin/env bash
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# Copyright 2019 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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if [ -z "${COLOR_RESET+x}" ]; then
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if type tput >/dev/null 2>&1; then
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readonly COLOR_RED="$(tput setaf 1)"
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readonly COLOR_GREEN="$(tput setaf 2)"
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readonly COLOR_YELLOW="$(tput setaf 3)"
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readonly COLOR_RESET="$(tput sgr0)"
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else
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readonly COLOR_RED=""
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readonly COLOR_GREEN=""
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readonly COLOR_YELLOW=""
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readonly COLOR_RESET=""
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fi
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fi
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