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- #!/bin/sh
- EXPECTED_CHECKSUM="$(wget -q -O - https://composer.github.io/installer.sig)"
- php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
- ACTUAL_CHECKSUM="$(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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