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- #!/bin/sh
- # Copyright (c) Nils Adermann, Jordi Boggiano
- # Origin: https://github.com/composer/composer/blob/master/doc/faqs/how-to-install-composer-programmatically.md
- # Licence: MIT
- EXPECTED_SIGNATURE=$(wget -q -O - https://composer.github.io/installer.sig)
- php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
- ACTUAL_SIGNATURE=$(php -r "echo hash_file('SHA384', 'composer-setup.php');")
- if [ "$EXPECTED_SIGNATURE" != "$ACTUAL_SIGNATURE" ]
- then
- >&2 echo 'ERROR: Invalid installer signature'
- rm composer-setup.php
- exit 1
- fi
- php composer-setup.php --quiet
- RESULT=$?
- rm composer-setup.php
- exit $RESULT
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