init.pp

class tw_django::install {

    Package {
        ensure      => installed,
    }

    package { [ 'python27-mod_wsgi',
                'python27-mod_wsgi-debuginfo',
                'libjpeg-turbo',
                'libjpeg-turbo-devel',
                'libpng',
                'libpng-devel',
                'freetype',
                'freetype-devel',
                'python-imaging',
            ]:
    }

#### Deprecated in favour of Elasticsearch
#    package { [ 'xapian-core',
#                'xapian-bindings',
#                'xapian-bindings-python',
#            ]:
#    }

}

class tw_django::config {

    # Defaults for all files in here:
    File { 
        require     => [ Class['tw_django::install'],
                         Class['tw_python::install'],
                         Class['tw_django::users']],
        owner       => 'django',
        group       => 'admin',
        mode        => 644
    }

    Exec {
        path        => '/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin',
#        logoutput   => on_failure,
        logoutput   => true,
    }

    file { '/srv/django/BASELINE':
        ensure      => directory
    }

    $venv_wrapper = '/usr/bin/virtualenvwrapper.sh'

    exec { 'virtualenv_BASELINE':
#        command     => '/usr/bin/virtualenv --verbose --no-site-packages /srv/django/BASELINE',
        command     => "source ${venv_wrapper} && source ~/.bashrc && mkvirtualenv --verbose --no-site-packages BASELINE/",
        user        => 'django',
        provider    => 'shell',
        unless      => 'test -x /srv/django/BASELINE/bin/python2.7',
        cwd         => '/srv/django/',
        require     => [ Class['tw_django::install'],
                         Class['tw_python::install'],
                         File ['/srv/django/BASELINE'],
                         Class['tw_django::users']],
    }

    file {[ '/usr/local/src/tarballs/',
            '/usr/local/src/tarballs/pip_download-cache',
        ]:
        ensure      => directory,
        mode        => 777,
    }

}


class tw_django::users {

    User {
        ensure      => present,
    }

    user { 'django': 
        uid         => '110',
        managehome  => false,
        home        => '/srv/django',
        groups      => [ 'admin' ],
        shell       => '/bin/bash',
        password    => '$1$I8yQvX2k$mxGV.T1cwZXv43La.l6Jz.',
    }

    group { 'admin': 
        gid         => '110',
    }

    File {
        owner       => 'django',
        group       => 'admin',
    }

    file { '/srv/django':
        ensure      => directory
    }

    file { '/srv/django/.ssh':
        ensure      => directory,
        mode        => 600,
    }

    $deploy_rsa     = hiera('deploy_rsa', undef)

    if $deploy_rsa {
        file { '/srv/django/.ssh/id_rsa':
            mode        => 600,
            content     => $deploy_rsa,
        }
    }

    file { '/srv/django/.ssh/config':
        content     => 'Host github.com\n\tStrictHostKeyChecking no\n',
        require     => User [ 'django' ],
    }

    file { '/srv/django/.bash_profile':
        content     => '. ~/.bashrc',
        require     => User [ 'django' ],
    }

    file { '/srv/django/.bashrc':
        content     => template('tw_users/virtual_env_bashrc'),
        require     => User [ 'django' ],
    }


}

class tw_django {

    include tw_django::install
    include tw_django::config
    include tw_django::users

}