=================
 Getting started
=================

How to Use
~~~~~~~~~~

Initialize
  To get started, just run ``sigal init`` which will copy an example
  :doc:`configuration file <configuration>` in the current directory.

  All configuration values have a default; values that are commented out serve
  to show the default. Default values are specified when modified in this
  example config file.

Build
  After adapting the configuration to your needs, put your images in
  a sub-directory and run ``sigal build <your images directory>``.

  The next time you run ``sigal build``, only the new images will be processed.
  You can use the ``-f`` flag to force the reprocessing of all the images or the ``-a`` flag to force only the specified matching albums.
  Images (resp. videos) that are smaller than the size specified by the
  ``img_size`` (resp. ``video_size``) setting will not be resized.

  You may also want to know how to specify information about :doc:`albums
  <album_information>` and :doc:`images <image_information>`.

Serve
  To visualize your gallery, you can use ``sigal serve`` which runs a basic
  web server. This server should only be used for local browsing, not in
  production.

  Another option is to use the ``index_in_url = True`` setting, which will add
  ``index.html`` to the urls to allow browsing without a server.


Help on the ``sigal build`` command
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

::

    $ sigal build [-h] [-d] [-v] [-f] [-a PATTERN] [-c CONFIG] [-t THEME] [-n NCPU]
            [source] [destination]

Required arguments:

``source``
  Input directory

``destination``
  Output directory (default: ``_build/``)

Optional arguments:

``-h, --help``
  Show this help message and exit

``-f, --force``
  Force the reprocessing of existing images and thumbnails

``-a --force-album``
  Force the reprocessing of existing images matching the given album wildcard pattern.
  Patterns containing wildcards will be matched against the full album path, while patterns without wildcards will be match against the album name only:

::

    -a 'My Pictures/*Pics'
            My Pictures/Old Pics => Force
            My Pictures/New Pics => Force
            My Pictures/Pictures => No Force
    -a 'Landscapes'
            My Pictures/Landscapes => Force
            My Other Pictures/Landscapes => Force

``-v, --verbose``
  Show all messages

``-d, --debug``
  Show all message, including debug messages

``-c CONFIG, --config CONFIG``
  Configuration file (default: ``sigal.conf.py`` in the current working
  directory)

``-t THEME, --theme THEME``
  Specify a theme directory, or a theme name for the themes included with Sigal

``-n NCPU, --ncpu NCPU``
  Number of cpu to use (default: all)

Help on the ``sigal serve`` command
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

::

    $ sigal serve [-c CONFIG] [-p PORT] [destination]

Optional arguments:

``-c CONFIG, --config CONFIG``
  Configuration file (default: ``sigal.conf.py`` in the current working
  directory)

``-p PORT, --port PORT``
  Port number to start the server on (default: 8000)

``destination``
  Destination directory where the output of build is located (default: _build)