mirror of https://github.com/efabless/caravel.git
60 lines
1.8 KiB
Bash
60 lines
1.8 KiB
Bash
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#!/bin/bash
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# SPDX-FileCopyrightText: 2020 Efabless Corporation
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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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# SPDX-License-Identifier: Apache-2.0
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# Adopted from Chris Snow
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# https://stackoverflow.com/questions/26082444/how-to-work-around-travis-cis-4mb-output-limit/26082445#26082445
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# Abort on Error
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set -e
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# Test script is provided as a relative path
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export WORKDIR=$(pwd)
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export COMMAND=$1
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export TAILING_LINES=${2:-500}
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export PING_SLEEP=30s
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export BUILD_OUTPUT=$WORKDIR/build.out
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touch $BUILD_OUTPUT
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dump_output() {
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echo Tailing the last $TAILING_LINES lines of output:
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tail -$TAILING_LINES $BUILD_OUTPUT
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rm -f $BUILD_OUTPUT
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}
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error_handler() {
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echo ERROR: An error was encountered with the build.
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dump_output
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kill $PING_LOOP_PID
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exit 1
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}
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# If an error occurs, run our error handler to output a tail of the build
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trap 'error_handler' ERR
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# Set up a repeating loop to send some output to Travis.
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bash -c "while true; do echo \$(date) - running $COMMAND ...; sleep $PING_SLEEP; done" &
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export PING_LOOP_PID=$!
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# your_build_command_1 >> $BUILD_OUTPUT 2>&1
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# your_build_command_2 >> $BUILD_OUTPUT 2>&1
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$COMMAND >> $BUILD_OUTPUT 2>&1
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# The build finished without returning an error so dump a tail of the output
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dump_output
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# nicely terminate the ping output loop
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kill $PING_LOOP_PID
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