43 lines
1.4 KiB
Bash
Executable File
43 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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##makedesc: Install composer (latest)
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echo
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echo "==============================================="
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echo "Installing composer (latest)..."
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echo "==============================================="
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echo
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# https://getcomposer.org/doc/faqs/how-to-install-composer-programmatically.md
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installed() {
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command -v "$1" >/dev/null 2>&1
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}
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! installed "php" && echo "WARNING: You need php to be installed"
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if installed "composer"; then
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echo "WARNING: Removing current composer to install its actual version"
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sudo apt remove -y --autoremove composer
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sudo rm /bin/composer
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sudo rm /usr/bin/composer
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sudo rm /usr/local/bin/composer
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sudo rm /usr/src/composer
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rm $HOME/.local/bin/composer
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fi
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mkdir -p $HOME/install && cd $HOME/install
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# mkdir -p $HOME/.local/bin
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EXPECTED_CHECKSUM="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"
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# php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
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wget https://getcomposer.org/installer -O composer-setup.php
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ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"
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if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]; then
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>&2 echo 'ERROR: Invalid installer checksum'
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rm composer-setup.php
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exit 1
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fi
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php composer-setup.php --quiet
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cp $HOME/install/composer.phar $HOME/.local/bin/composer
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cd - >/dev/null
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installed "composer" && composer --version
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