invenio-fabric 0.2.8

Fabric tasks for working with Invenio repository software

Invenio Fabric
==============
Fabric library tasks for working with Invenio

Requirements:

* Fabric 1.4+: http://docs.fabfile.org
* Virtualenv: http://pypi.python.org/pypi/virtualenv
* Virtualenvwrapper: http://pypi.python.org/pypi/virtualenvwrapper

Optional:

* Pythonbrew: https://github.com/utahta/pythonbrew

*Important:* Invenio Fabric requires you to already have system dependencies installed (e.g. OpenOffice etc). Please see http://invenio-software.org/wiki/Installation or e.g. https://github.com/lnielsen-cern/invenio-vagrant/blob/master/provision-ubuntu.sh for how to install system dependencies on your system.

*Python 2.4:* If you are planning to use Pythonbrew with Python 2.4, you must install virtualenv 1.7.2 (or lower), as virtualenv 1.8 dropped support for Python 2.4.

Requirements
============

* Install Virtualenv

Run ``pip install virtualenv`` or install via your favourite package manager (e.g. ``sudo aptitude install python-virtualenv``).

* Install Virtualenvwrapper

```
pip install virtualenvwrapper
export WORKON_HOME=~/envs
mkdir -p $WORKON_HOME
source /usr/local/bin/virtualenvwrapper.sh
```

Add line 2 and 4 to your shell startup file. Also note that depending on your system ``virtualenvwrapper.sh`` might be installed at a different location than /usr/local/bin. For more elaborate documentation, see http://virtualenvwrapper.readthedocs.org/en/latest/install.html

* Install Pythonbrew (optional)

Pythonbrew is optional, but it allows your to install several different python versions without messing up your system Python. To install Pythonbrew run:

```
curl -kL http://xrl.us/pythonbrewinstall | bash
```

and add following to your shell startup file.

```
[[ -s $HOME/.pythonbrew/etc/bashrc ]] && source $HOME/.pythonbrew/etc/bashrc
```

For more elaborate installation instructions please see https://github.com/utahta/pythonbrew. You should now be able to run e.g. ``pythonbrew list`` or to install Python 2.4.6 run ``pythonbrew install 2.4.6``.

Installation
============

Create a new virtualenv (optional):

```
mkvirtualenv fabenv
workon fabenv
```

Then install invenio-fabric via PyPI:

```
pip install invenio-fabric
export CFG_SRCDIR=~/private/src
```

Add the last line to your shell startup file.

*Important:* ``CFG_SRCDIR`` should not point to your Invenio source directory, but to one level above. Also, your Invenio source code directory should be named ``invenio``. See directory layout below.

```
$ export CFG_SRCDIR=~/src
$ cd CFG_SRCDIR
$ ls -1
invenio
$ cd CFG_SRCDIR/invenio/
$ ls -1
ABOUT-NLS
aclocal.m4
AUTHORS
autom4te.cache
ChangeLog
config
config.guess
...
```

Note, you do not need to specify ``CFG_SRCDIR``, in which case the Fabric task will checkout a fresh copy from the GIT repository.

Usage example
=============

To install Invenio master branch
```
workon fabenv
cdvirtualenv
cd share/atlantis/
fab loc bootstrap
fab loc invenio_create_demosite
workon atlantis
cdvirtualenv
serve
```

or alternatively to bootstrap Invenio next:

```
fab loc:py=27,ref=next bootstrap
fab loc:py=27,ref=next devserver_install_flask
workon atlantis27next
rundevserver.py
```

fabfile.py
==========
Invenio Fabric is only a library of Fabric tasks, so for most projects you need to create your
own ``fabfile.py``. For a complete example for Atlantis Institute of Fictive Science
please see ``examples/atlantis/``.

Following is an example of basic ``fabfile.py`` for Atlantis.

```
from fabric.api import task
from inveniofab.api import *
import os

@task
def loc(activate=True, py=None, ref=None, **kwargs):
""" Local environment (example: loc:py=24,ref=maint-1.1) """
if 'name' not in kwargs:
kwargs['name'] = env_make_name('atlantis', py or '', ref or '')
env = env_create('loc', activate=activate, python=py, **kwargs)
return env_override(env, 'invenio', ref)
```

With that you have the following commands available:
```
apache_restart Restart Apache
apache_start Restart Apache
apache_stop Restart Apache
bootstrap Bootstrap Invenio installation
devserver_conf Upload and update Invenio configuration
devserver_install_flask Install a Flask devserver
drop Remove installation
dump Archive installation
install Install changes
invenio_conf Upload and update Invenio configuration
invenio_create_demosite Create Invenio demo site
invenio_createdb Create Invenio tables
invenio_upgrade Upgrade Invenio
load Load archived installation
loc Local environment (example: loc:py=24,ref=maint-1.1)
mysql_copy Copy database from latest available dump.
mysql_createdb Create database and user
mysql_dropdb Drop database and user
mysql_dump Dump database to file
mysql_load Load MySQL dump file
repo_configure Configure repository
repo_install Run configure and make
repo_make Run make in repository
repo_prepare Prepare source code after fresh checkout
repo_setup Clone repository
repo_update Pull repository updates
test_clean Clean Invenio logs and temporary files
test_dump Dump a test environment
test_load Load test environment
test_reset_admin Reset admin password
venv_create Create virtualenv environment
venv_drop Drop virtualenv environment
venv_dump Archive a virtualenv
venv_load Load an archived virtualenv
venv_pyuno_install Install Python OpenOffice binding
venv_requirements Install Python requirements
```

Command Reference
=================
Many commands takes some parameters. For now, please look in the source code, until I get time to document them.