Kinsta hosting: Install PHP Code Sniffer with WordPress coding standard

kinsta_phpcs_wordpress.sh

#
# Working process as of 02/2025 using Kinsta's default ~/.profile
#

# Composer global installation.
composer global require "squizlabs/php_codesniffer=*"
composer global config allow-plugins.dealerdirect/phpcodesniffer-composer-installer true
composer global require --dev wp-coding-standards/wpcs:"^3.0"

# Configure phpcs default.
phpcs --config-set default_standard WordPress

# Kinsta's standard ~/.profile adds ~/bin to the path if it exists.
mkdir ~/bin
ln -s ~/.config/composer/vendor/bin/phpcs ~/bin
ln -s ~/.config/composer/vendor/bin/phpcbf ~/bin