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			97 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			Bash
		
	
	
	
	
	
			
		
		
	
	
			97 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			Bash
		
	
	
	
	
	
# ------------------------------------------------------------------------------
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# vim:ts=4:et
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# This file is part of solidity.
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#
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# solidity is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# solidity is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with solidity.  If not, see <http://www.gnu.org/licenses/>
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#
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# (c) 2016-2019 solidity contributors.
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# ------------------------------------------------------------------------------
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if [ "$CIRCLECI" ]
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then
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    export TERM="${TERM:-xterm}"
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    function printTask() { echo "$(tput bold)$(tput setaf 2)$1$(tput setaf 7)"; }
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    function printError() { echo "$(tput setaf 1)$1$(tput setaf 7)"; }
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    function printLog() { echo "$(tput setaf 3)$1$(tput setaf 7)"; }
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else
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    function printTask() { echo "$(tput bold)$(tput setaf 2)$1$(tput sgr0)"; }
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    function printError() { echo "$(tput setaf 1)$1$(tput sgr0)"; }
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    function printLog() { echo "$(tput setaf 3)$1$(tput sgr0)"; }
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fi
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safe_kill()
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{
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    local PID=${1}
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    local NAME=${2:-${1}}
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    local n=1
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    # only proceed if $PID does exist
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    kill -0 $PID 2>/dev/null || return
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    echo "Sending SIGTERM to ${NAME} (${PID}) ..."
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    kill $PID
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    # wait until process terminated gracefully
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    while kill -0 $PID 2>/dev/null && [[ $n -le 4 ]]; do
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        echo "Waiting ($n) ..."
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        sleep 1
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        n=$[n + 1]
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    done
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    # process still alive? then hard-kill
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    if kill -0 $PID 2>/dev/null; then
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        echo "Sending SIGKILL to ${NAME} (${PID}) ..."
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        kill -9 $PID
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    fi
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}
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# Ensures aleth executable and exposes the following information:
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#
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#  - env var ALETH_PATH: to point to the aleth executable.
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#  - directory /tmp/test if needed. No cleanup is done on this directory
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function download_aleth()
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{
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    if which aleth &>/dev/null; then
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        ALETH_PATH=`which aleth`
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    elif [[ "$OSTYPE" == "darwin"* ]]; then
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        ALETH_PATH="$(realpath $(dirname "$0")/..)/aleth"
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    elif [ "$CIRCLECI" ] || [ -z $CI ]; then
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        ALETH_PATH="aleth"
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    else
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        ALETH_PATH="/tmp/test/bin/aleth"
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        mkdir -p /tmp/test
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        # Any time the hash is updated here, the "Running the compiler tests" section in contributing.rst should also be updated.
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        local ALETH_HASH="7f7004e1563299bc57882e32b32e4a195747dfb6"
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        local ALETH_VERSION="1.6.0"
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        wget -q -O /tmp/test/aleth.tar.gz https://github.com/ethereum/aleth/releases/download/v${ALETH_VERSION}/aleth-${ALETH_VERSION}-linux-x86_64.tar.gz
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        test "$(shasum /tmp/test/aleth.tar.gz)" = "$ALETH_HASH  /tmp/test/aleth.tar.gz"
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        tar -xf /tmp/test/aleth.tar.gz -C /tmp/test
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        sync
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        chmod +x $ALETH_PATH
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        sync # Otherwise we might get a "text file busy" error
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    fi
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}
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# Executes aleth in the background and echos its PID.
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function run_aleth()
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{
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    $ALETH_PATH --db memorydb --test -d "${WORKDIR}" &> /dev/null &
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    echo $!
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    # Wait until the IPC endpoint is available.
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    while [ ! -S "${WORKDIR}/geth.ipc" ] ; do sleep 1; done
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    sleep 2
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}
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