ccxt/composer-install.sh at master · qyvlik/ccxt

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#!/bin/sh

# This script taken from the composer installation instructions at

# https://getcomposer.org/doc/faqs/how-to-install-composer-programmatically.md

EXPECTED_CHECKSUM="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"

ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"

if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]

then

>&2 echo 'ERROR: Invalid installer checksum'

rm composer-setup.php

exit 1

fi

php composer-setup.php --quiet

RESULT=$?

rm composer-setup.php

exit $RESULT

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