class git {
    package { 'git-core':
        ensure => installed,
    }

    define web_project($project = $name, $dir = "/var/www/${project}") {
        exec { "web-git-reset-${name}":
            require => Package['git-core'],
            command => "git reset --hard HEAD",
            cwd     => $dir,
        }

        exec { "web-git-clean-${name}":
            require => Exec["web-git-reset-${name}"],
            command => "git clean -f",
            cwd     => $dir,
        }

        exec { "web-git-fetch-${name}":
            require => Exec["web-git-clean-${name}"],
            command => "git fetch origin",
            cwd     => $dir,
        }

        exec { "web-git-checkout-${name}":
            require => Exec["web-git-fetch-${name}"],
            command => "git checkout \"release-\$(git tag | cut -d\\- -f2 | sort -rn | head -n1)\"",
            cwd     => $dir,
        }
    }
}