This is a pre commit script that checks added, copied, modified or renamed files for syntax errors and PSR2 coding standards.
Put the pre-commit file in the .git/hooks/ folder in your git repository.
Don't forget to make the pre-commit file executable
chmod +x .git/hooks/pre-commit
http://pear.php.net/package/PHP_CodeSniffer/redirected
You can install php codesniffer with these commands:
sudo pear update-channels
sudo pear install PHP_CodeSniffer
https://github.com/duereg/esvalidate
Esvalidate is easy to install with the node package manager:
sudo npm install -g esvalidate
https://github.com/stubbornella/csslint/wiki/Command-line-interface
CSS Lint is easy to install with the node package manager:
sudo npm install -g csslint