Alexis Saettler
24 lines
475 B
Bash
Executable File
24 lines
475 B
Bash
Executable File
#!/bin/sh
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set -v
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SETUP=composer-setup.php
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cd /tmp
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EXPECTED_SIGNATURE=$(curl -sS https://composer.github.io/installer.sig)
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curl -sS -o $SETUP https://getcomposer.org/installer
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ACTUAL_SIGNATURE=$(openssl sha384 $SETUP | cut -d' ' -f2)
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if [ "$EXPECTED_SIGNATURE" != "$ACTUAL_SIGNATURE" ]
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then
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>&2 echo 'ERROR: Invalid installer signature'
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rm $SETUP
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exit 1
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fi
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php $SETUP --quiet --install-dir=/usr/local/bin --filename=composer
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RESULT=$?
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rm $SETUP
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exit $RESULT
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