fabfile.py

import blot
from blot.utils import generate_cloud
from blot.loaders import BasicLoader, SassLoader
from blot.writers import ListWriter, IndexWriter, StaticWriter, PaginatedWriter
from blot.processors import (
    PathMetadata, YAMLMetadata,
    AutoSummary, Titler, Slugifier, Humanizer,
    Tags, Categories, CategoryTags, Series, SeriesTags,
    MarkdownParser, JinjaRenderer, CssMinify)


# static top-level rendering context
base_context = dict(
    SITE_TITLE="ldlework.com",
    SITE_SUBTITLE="Most of this is probably made up",
    TEMPLATE_PATH="theme/templates",
    SOCIAL_LINKS=(
        ('email', '[email protected]'),
        ('github', 'http://github.com/dustinlacewell')),
    TAGCLOUD=generate_cloud, # generates clouds from lists of Aggregates
)

# content types definitions specify where to find content sources and how to
# parse and process them into rich asset objects
content_types = dict(
    posts={
        'loader': BasicLoader('content/posts', extensions=['md']),
        'processors': [
            YAMLMetadata(),
            # add metadata derived from source path
            PathMetadata(),
            # create a title from the parent directory name
            Titler('parent'),
            # create a slug from the `title` property
            Slugifier('title'),
            # humanize the `date` property
            Humanizer('date'),
            # aggregate assets across their `tags` property
            Tags(),
            # aggregate assets across their `category` property which is
            # derived from the second parent directory
            Categories('dirname', '([^/]*)/[^/]*$'),
            # aggregate categories by tag
            CategoryTags(),
            # aggregate assets across their `series` property
            Series(),
            # aggregate series by tag
            SeriesTags(),
        ],
        'finalizers': [
            JinjaRenderer(),
            MarkdownParser(),
            # generate a summary from content
            AutoSummary(),
        ],
    },
    sass={
        'loader': SassLoader('theme/sass/main.scss',
                             compress=False,
                             paths=['/normalize/sass',
                                    '/typey/stylesheets']),
        'finalizers': [CssMinify()],
    },
    pages={
        'loader': BasicLoader('content/pages', extensions=['md']),
        'processors': [
            YAMLMetadata(),
            PathMetadata(),
        ],
        'finalizers': [
            JinjaRenderer(),
            MarkdownParser(),
        ]
    },
    # load image content
    pageimages={
        'loader': BasicLoader('content/pages', extensions=['png', 'jpg', 'gif', 'bmp']),
        'processors': [
            PathMetadata()
        ],
    },
    # load image content
    postimages={
        'loader': BasicLoader('content/posts', extensions=['png', 'jpg', 'gif', 'bmp']),
        'processors': [
            PathMetadata()
        ],
    },
    # load css files from the theme
    staticfiles={
        'loader': BasicLoader('theme/static', extensions=['css', 'svg']),
        'processors': [
            PathMetadata()
        ],
    })


def build():
    context = blot.read(base_context, content_types)
    blot.write(context, {
        'pages': ListWriter(
            'pages',
            'essay.html',
            '{dirname}/index.html'),
        'posts': ListWriter(
            'posts',
            'posts/detail.html',
            'posts/{category}/{slug}/{filename}.html'),
        'post_index': PaginatedWriter(
            'posts',
            'posts/index.html',
            'index{page}.html'),
        'series': ListWriter(
            'series',
            'series/detail.html',
            'series/{name}/index.html'),
        'series_index': IndexWriter(
            'series',
            "series/index.html",
            "series/index.html"),
        'categories': ListWriter(
            'categories',
            'categories/detail.html',
            'posts/{name}/index.html'),
        'category_index': IndexWriter(
            'categories',
            "categories/index.html",
            "posts/index.html"),
        'tags': ListWriter(
            'tags',
            'tags/detail.html',
            'tags/{name}/index.html'),
        'tag_index': IndexWriter(
            'tags',
            "tags/index.html",
            "tags/index.html"),
        'pageimages': StaticWriter(
            'pageimages',
            "{parent}/{basename}"),
        'postimages': StaticWriter(
            'postimages',
            "{parent}/{basename}"),
        'staticfiles': StaticWriter(
            'staticfiles',
            "static/{dirname}/{basename}"),
        'sass': StaticWriter(
            'sass',
            "static/site.css"),
    })