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28 lines
695 B
28 lines
695 B
#!/usr/bin/env bash
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#
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#
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#
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set -o errexit
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set -o pipefail
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set -o nounset
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_hash=${1:-}
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if [ -z "${_hash}" ]; then
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echo -e "\$1 is required, please check on https://composer.github.io/pubkeys.html"
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exit 0
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fi
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# installing dependencies
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apt install -y curl php-cli php-mbstring php-dom git unzip
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# download installer
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curl -sS https://getcomposer.org/installer -o composer-setup.php
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# check hash
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php -r "if (hash_file('SHA384', 'composer-setup.php') === '$_hash') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
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php composer-setup.php --install-dir=/usr/local/bin --filename=composer
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# remove installer
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rm composer-setup.php
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