added project urls

Docs

.github/workflows/python-package.yaml

@@ -28,15 +28,10 @@ jobs:
       with:
         python-version: ${{ matrix.python-version }}
 
-    - name: Install dependencies
-      run: |
-        pip install -r requirements.txt
-        pip install -r requirements-dev.txt
-
     - name: Run tests
       run: |
-        pytest
+        make test
 
     - name: Run linter
       run: |
-        flake8
+        make lint

.readthedocs.yaml

@@ -0,0 +1,8 @@
+version: 2
+
+python:
+  version: 3.8
+  install:
+  - requirements: requirements.txt
+  - requirements: requirements-dev.txt
+  - path: .

Makefile

@@ -1,39 +1,51 @@
+# system python interpreter. used only to create virtual environment
+PY = python3
 VENV = venv
+BIN=$(VENV)/bin
+
+DOCS_SRC = docs
+DOCS_OUT = $(DOCS_SRC)/_build
+
 
 ifeq ($(OS), Windows_NT)
 	BIN=$(VENV)/Scripts
-else
-	BIN=$(VENV)/bin
+	PY=python
 endif
 
 
 all: lint test
 
 $(VENV): requirements.txt requirements-dev.txt setup.py
-	python3 -m venv $(VENV)
-	$(BIN)/python3 -m pip install --upgrade -r requirements.txt
-	$(BIN)/python3 -m pip install --upgrade -r requirements-dev.txt
-	$(BIN)/python3 -m pip install -e .
+	$(PY) -m venv $(VENV)
+	$(BIN)/pip install --upgrade -r requirements.txt
+	$(BIN)/pip install --upgrade -r requirements-dev.txt
+	$(BIN)/pip install -e .
 	touch $(VENV)
 
-test: $(VENV)
-	$(BIN)/python3 -m pytest
 .PHONY: test
+test: $(VENV)
+	$(BIN)/pytest
 
-lint: $(VENV)
-	$(BIN)/python3 -m flake8
 .PHONY: lint
+lint: $(VENV)
+	$(BIN)/flake8
 
-release: $(VENV)
-	$(BIN)/python3 setup.py sdist bdist_wheel
-	$(BIN)/twine upload dist/*
 .PHONY: release
+release: $(VENV)
+	rm -rf dist
+	$(BIN)/python setup.py sdist bdist_wheel
+	$(BIN)/twine upload dist/*
 
+.PHONY: docs
+docs: $(VENV)
+	$(BIN)/sphinx-build $(DOCS_SRC) $(DOCS_OUT)
+
+.PHONY: clean
 clean:
 	rm -rf build dist *.egg-info
 	rm -rf $(VENV)
+	rm -rf $(DOCS_OUT)
 	find . -type f -name *.pyc -delete
 	find . -type d -name __pycache__ -delete
 	# coverage
 	rm -rf htmlcov .coverage
-.PHONY: clean

README.md

@@ -1,11 +1,40 @@
-# blag -- a simple, blog-aware static site generator
+# blag
 
-## Installation
+blag is a blog-aware, static site generator, written in [Python][].
+
+* an example "deployment" can be found [here][venthur.de]
+* online [documentation][] is available on readthedocs
+
+blag is named after [the blag of the webcomic xkcd][blagxkcd].
+
+[python]: https://python.org
+[blagxkcd]: https://blog.xkcd.com
+[venthur.de]: https://venthur.de
+[documentation]: https://blag.readthedocs.io/en/latest/
+
+
+## Features
+
+* Write content in [Markdown][]
+* Theming support using [Jinja2][] templates
+* Generation of Atom feeds for blog content
+* Fenced code blocks and syntax highlighting using [Pygments][]
+* Integrated devserver
+* Available on [PyPI][]
+
+blag runs on Linux, Mac and Windows and requires Python >= 3.8
+
+[markdown]: https://daringfireball.net/projects/markdown/
+[jinja2]: https://palletsprojects.com/p/jinja/
+[pygments]: https://pygments.org/
+[pypi]: https://pypi.org/project/blag/
+
+
+## Quickstart
 
 ```bash
-$ pip install blag
+$ pip install blag                  # 1. install blag
+$ blag quickstart                   # 2. create a new site
+$ vim content/hello-world.md        # 3. create some content
+$ blag build                        # 4. build the website
 ```
-
-## Usage
-
-TBD

blag/blag.py

@@ -1,13 +1,9 @@
 #!/usr/bin/env python3
 
-"""Small static site generator.
+"""blag's core methods.
 
 """
 
-
-__author__ = "Bastian Venthur <venthur@debian.org>"
-
-
 import argparse
 import os
 import shutil
@@ -19,15 +15,27 @@ from jinja2 import Environment, ChoiceLoader, FileSystemLoader, PackageLoader
 import feedgenerator
 
 from blag.markdown import markdown_factory, convert_markdown
+from blag.devserver import serve
 
 logger = logging.getLogger(__name__)
 logging.basicConfig(
-        level=logging.DEBUG,
+        level=logging.INFO,
         format='%(asctime)s %(levelname)s %(name)s %(message)s',
 )
 
 
 def main(args=None):
+    """Main entrypoint for the CLI.
+
+    This method parses the CLI arguments and executes the respective
+    commands.
+
+    Parameters
+    ----------
+    args : list[str]
+        optional parameters, used for testing
+
+    """
     args = parse_args(args)
     args.func(args)
 
@@ -35,14 +43,14 @@ def main(args=None):
 def parse_args(args=None):
     """Parse command line arguments.
 
-    Paramters
-    ---------
+    Parameters
+    ----------
     args : List[str]
         optional parameters, used for testing
 
     Returns
     -------
-    args
+    arparse.Namespace
 
     """
     parser = argparse.ArgumentParser()
@@ -50,7 +58,10 @@ def parse_args(args=None):
     commands = parser.add_subparsers(dest='command')
     commands.required = True
 
-    build_parser = commands.add_parser('build')
+    build_parser = commands.add_parser(
+            'build',
+            help='Build website.',
+    )
     build_parser.set_defaults(func=build)
     build_parser.add_argument(
             '-i', '--input-dir',
@@ -73,13 +84,55 @@ def parse_args(args=None):
             help='Static directory (default: static)',
     )
 
-    quickstart_parser = commands.add_parser('quickstart')
+    quickstart_parser = commands.add_parser(
+            'quickstart',
+            help="Quickstart blag, creating necessary configuration.",
+    )
     quickstart_parser.set_defaults(func=quickstart)
 
+    serve_parser = commands.add_parser(
+            'serve',
+            help="Start development server.",
+    )
+    serve_parser.set_defaults(func=serve)
+    serve_parser.add_argument(
+            '-i', '--input-dir',
+            default='content',
+            help='Input directory (default: content)',
+    )
+    serve_parser.add_argument(
+            '-o', '--output-dir',
+            default='build',
+            help='Ouptut directory (default: build)',
+    )
+    serve_parser.add_argument(
+            '-t', '--template-dir',
+            default='templates',
+            help='Template directory (default: templates)',
+    )
+    serve_parser.add_argument(
+            '-s', '--static-dir',
+            default='static',
+            help='Static directory (default: static)',
+    )
+
     return parser.parse_args(args)
 
 
 def get_config(configfile):
+    """Load site configuration from configfile.
+
+    Parameters
+    ----------
+    configfile : str
+        path to configuration file
+
+
+    Returns
+    -------
+    dict
+
+    """
     config = configparser.ConfigParser()
     config.read(configfile)
     # check for the mandatory options
@@ -128,6 +181,16 @@ def environment_factory(template_dir=None, globals_=None):
 
 
 def build(args):
+    """Build the site.
+
+    This is blag's main method that builds the site, generates the feed
+    etc.
+
+    Parameters
+    ----------
+    args : argparse.Namespace
+
+    """
     os.makedirs(f'{args.output_dir}', exist_ok=True)
     convertibles = []
     for root, dirnames, filenames in os.walk(args.input_dir):
@@ -205,12 +268,13 @@ def process_markdown(convertibles, input_dir, output_dir,
     articles, pages : List[Tuple[str, Dict]]
 
     """
+    logger.info("Converting Markdown files...")
     md = markdown_factory()
 
     articles = []
     pages = []
     for src, dst in convertibles:
-        logger.debug(f'Processing {src}')
+        logger.info(f'Processing {src}')
         with open(f'{input_dir}/{src}', 'r') as fh:
             body = fh.read()
 
@@ -243,6 +307,25 @@ def generate_feed(
         blog_description,
         blog_author,
 ):
+    """Generate Atom feed.
+
+    Parameters
+    ----------
+    articles : list[list[str, dict]]
+        list of relative output path and article dictionary
+    output_dir : str
+        where the feed is stored
+    base_url : str
+        base url
+    blog_title : str
+        blog title
+    blog_description : str
+        blog description
+    blog_author : str
+        blog author
+
+    """
+    logger.info('Generating Atom feed.')
     feed = feedgenerator.Atom1Feed(
             link=base_url,
             title=blog_title,
@@ -251,11 +334,15 @@ def generate_feed(
     )
 
     for dst, context in articles:
+        # if article has a description, use that. otherwise fall back to
+        # the title
+        description = context.get('description', context['title'])
+
         feed.add_item(
             title=context['title'],
             author_name=blog_author,
             link=base_url + dst,
-            description=context['title'],
+            description=description,
             content=context['content'],
             pubdate=context['date'],
         )
@@ -265,6 +352,17 @@ def generate_feed(
 
 
 def generate_archive(articles, template, output_dir):
+    """Generate the archive page.
+
+    Parameters
+    ----------
+    articles : list[list[str, dict]]
+        List of articles. Each article has the destination path and a
+        dictionary with the content.
+    template : jinja2.Template instance
+    output_dir : str
+
+    """
     archive = []
     for dst, context in articles:
         entry = context.copy()
@@ -277,6 +375,18 @@ def generate_archive(articles, template, output_dir):
 
 
 def generate_tags(articles, tags_template, tag_template, output_dir):
+    """Generate the tags page.
+
+    Parameters
+    ----------
+    articles : list[list[str, dict]]
+        List of articles. Each article has the destination path and a
+        dictionary with the content.
+    tags_template, tag_template : jinja2.Template instance
+    output_dir : str
+
+    """
+    logger.info("Generating Tag-pages.")
     os.makedirs(f'{output_dir}/tags', exist_ok=True)
 
     # get tags number of occurrences
@@ -310,6 +420,16 @@ def generate_tags(articles, tags_template, tag_template, output_dir):
 
 
 def quickstart(args):
+    """Quickstart.
+
+    This method asks the user some questions and generates a
+    configuration file that is needed in order to run blag.
+
+    Parameters
+    ----------
+    args : argparse.Namespace
+
+    """
     base_url = input("Hostname (and path) to the root? "
                      "[https://example.com/]: ")
     title = input("Title of your website? ")

blag/devserver.py

@@ -0,0 +1,87 @@
+"""Development Server.
+
+This module provides functionality for blag's development server. It
+automatically detects changes in certain directories and rebuilds the
+site if necessary.
+
+"""
+
+import os
+import logging
+import time
+import multiprocessing
+from http.server import SimpleHTTPRequestHandler, HTTPServer
+from functools import partial
+
+from blag import blag
+
+
+logger = logging.getLogger(__name__)
+
+
+def get_last_modified(dirs):
+    """Get the last modified time.
+
+    This method recursively goes through `dirs` and returns the most
+    recent modification time time found.
+
+    Parameters
+    ----------
+    dirs : list[str]
+        list of directories to search
+
+    Returns
+    -------
+    int
+        most recent modification time found in `dirs`
+
+    """
+    last_mtime = 0
+
+    for dir in dirs:
+        for root, dirs, files in os.walk(dir):
+            for f in files:
+                mtime = os.stat(os.path.join(root, f)).st_mtime
+                if mtime > last_mtime:
+                    last_mtime = mtime
+
+    return last_mtime
+
+
+def autoreload(args):
+    """Start the autoreloader.
+
+    This method monitors the given directories for changes (i.e. the
+    last modified time). If the last modified time has changed, a
+    rebuild is triggered.
+
+    Parameters
+    ----------
+    args : argparse.Namespace
+
+    """
+    dirs = [args.input_dir, args.template_dir, args.static_dir]
+    logger.info(f'Monitoring {dirs} for changes...')
+    last_mtime = get_last_modified(dirs)
+    while True:
+        mtime = get_last_modified(dirs)
+        if mtime > last_mtime:
+            last_mtime = mtime
+            logger.debug('Change detected, rebuilding...')
+            blag.build(args)
+        time.sleep(1)
+
+
+def serve(args):
+    """Start the webserver and the autoreloader.
+
+    Parameters
+    ----------
+    args : arparse.Namespace
+
+    """
+    httpd = HTTPServer(('', 8000), partial(SimpleHTTPRequestHandler,
+                       directory=args.output_dir))
+    proc = multiprocessing.Process(target=autoreload, args=(args,))
+    proc.start()
+    httpd.serve_forever()

blag/markdown.py

@@ -1,3 +1,10 @@
+"""Markdown Processing.
+
+This module contains the methods responsible for blag's markdown
+processing.
+
+"""
+
 from datetime import datetime
 import logging
 from urllib.parse import urlsplit, urlunsplit
@@ -34,6 +41,11 @@ def markdown_factory():
 def convert_markdown(md, markdown):
     """Convert markdown into html and extract meta data.
 
+    Some meta data is treated special:
+        * `date` is converted into datetime with local timezone
+        * `tags` is interpreted as a comma-separeted list of strings.
+          All strings are stripped and converted to lower case.
+
     Parameters
     ----------
     md : markdown.Markdown instance
@@ -98,6 +110,9 @@ class MarkdownLinkTreeprocessor(Treeprocessor):
 
 
 class MarkdownLinkExtension(Extension):
+    """markdown.extension that converts relative .md- to .html-links.
+
+    """
     def extendMarkdown(self, md):
         md.treeprocessors.register(
                 MarkdownLinkTreeprocessor(md), 'mdlink', 0,

blag/version.py

@@ -1 +1 @@
-__VERSION__ = '0.0.2'
+__VERSION__ = '0.0.6'

docs/Makefile

@@ -0,0 +1,20 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/api.rst

@@ -0,0 +1,11 @@
+API
+===
+
+.. autosummary::
+   :toctree: api
+
+   blag.__init__
+   blag.version
+   blag.blag
+   blag.markdown
+   blag.devserver

docs/blag.rst

@@ -0,0 +1,283 @@
+Manual
+======
+
+
+Quickstart
+----------
+
+Install blag from PyPI_
+
+.. code-block:: sh
+
+    $ pip install blag
+
+.. _pypi: https://pypi.org/project/blag/
+
+Run blag's quickstart command to create the configuration needed
+
+.. code-block:: sh
+
+    $ blag quickstart
+
+Create some content
+
+.. code-block:: sh
+
+    $ mkdir content
+    $ edit content/hello-world.md
+
+Generate the website
+
+.. code-block:: sh
+
+    $ blag build
+
+By default, blag will search for content in ``content`` and the output will be
+generated in ``build``. All markdown files in ``content`` will be converted to
+html, all other files (i.e. static files) will be copied over).
+
+If you want more separation between the static files and the markdown content,
+you can put all static files into the ``static`` directory. Blag will copy
+them over to the ``build`` directory.
+
+If you want to customize the looks of the generated site, create a
+``template`` directory and put your jinja2 templates here.
+
+Those directories can be changed via command line arguments. See
+
+.. code-block:: sh
+
+    $ blag --help
+
+
+Manual
+------
+
+
+Pages and Articles
+^^^^^^^^^^^^^^^^^^
+
+Internally, blag differentiates between **pages** and **articles**.
+Intuitively, pages are simple pages and articles are blog posts. The decision
+whether a document is a page or an article is made depending on the presence
+of the ``date`` metadata element: Any document that contains the ``date``
+metadata element is an article, everything else a page.
+
+This differentiation has consequences:
+
+* blag uses different templates: ``page.html`` and ``article.html``
+* only articles are collected in the Atom feed
+* only articles are aggregated in the tag pages
+
+blag does **not** enforce a certain directory structure for pages and
+articles. You can mix and match them freely or structure them in different
+directories. blag will mirror the structure found in the ``content`` directory
+
+::
+
+    content/
+        article1.md
+        article2.md
+        page1.md
+
+results in:
+
+::
+
+    build/
+        article1.html
+        article2.html
+        page1.html
+
+Arbitrary complex structures are possible too:
+
+::
+
+    content/
+        posts/
+            2020/
+                2020-01-01-foo.md
+                2020-02-01-foo.md
+        pages/
+            foo.md
+            bar.md
+
+results in:
+
+::
+
+    build/
+        posts/
+            2020/
+                2020-01-01-foo.html
+                2020-02-01-foo.html
+        pages/
+            foo.html
+            bar.html
+
+
+Static Files
+^^^^^^^^^^^^
+
+Static files can be put into the ``content`` directory and will be copied over
+to the ``build`` directory as well. If you want better separation between
+content and static files, you can create a ``static`` directory and put the
+files there. All files and directories found in the ``static`` directory will
+be copied over to ``build``.
+
+::
+
+    content/
+        foo.md
+        bar.md
+        kitty.jpg
+
+results in:
+
+::
+
+    build/
+        foo.html
+        bar.html
+        kitty.jpg
+
+Alternatively:
+
+::
+
+    content/
+        foo.md
+        bar.md
+    static/
+        kitty.jpg
+
+results in:
+
+::
+
+    build/
+        foo.html
+        bar.html
+        kitty.jpg
+
+
+Internal Links
+--------------
+
+In contrast to most other static blog generators, blag will automatically
+convert **relative** markdown links. That means you can link you content using
+relative markdown links and blag will convert them to html automatically. The
+advantage is that your content tree in markdown is consistent and
+self-contained even if you don't generate html from it.
+
+
+.. code-block:: markdown
+
+   [...]
+   this is a [link](foo.md) to an internal page foo.
+
+becomes
+
+.. code-block:: html
+
+   <p>this is a <a href="foo.html">link</a> to an internal page foo.</p>
+
+
+Templating
+----------
+
+Custom templates are **optional** and stored by default in the ``templates``
+directory. blag will search the ``templates`` directory first, and fall back
+to blag's default built-in templates.
+
+============ ====================================== ===================
+Template     Used For                               Variables
+============ ====================================== ===================
+page.html    pages (i.e. non-articles)              site, content, meta
+article.html articles (i.e. blog posts)             site, content, meta
+archive.html archive- and landing page of the blog  site, archive
+tags.html    list of tags                           site, tags
+tag.html     archive of Articles with a certain tag site, archive, tag
+============ ====================================== ===================
+
+If you make use of Jinja2's template inheritance, you can of course have more
+template files in the ``templates`` directory.
+
+``site``
+    This dictionary contains the site configuration, namely: ``base_url``,
+    ``title``, ``description`` and ``author``. Don't confuse the site-title
+    and -description with the title and description of individual pages or
+    articles.
+
+``content``
+    HTML, converted from markdown.
+
+``meta``
+    ``meta`` stands for all metadata elements available in the article or
+    page. Please be aware that those are not wrapped in a dictionary, but
+    **directly** available as variables.
+
+``archive``
+    A list of ``[destination path, context]`` tuples, where the context are
+    the respective variables that would be provided to the individual page or
+    article.
+
+``tags``
+    List of tags.
+
+``tag``
+    A tag.
+
+
+Metadata
+---------
+
+blag supports metadata elements in the markdown files. They must come before
+the content and should be separated from the content with a blank line:
+
+.. code-block:: markdown
+
+    title: foo
+    date: 2020-02-02
+    tags: this, is, a, test
+    description: some subtitle
+
+    this is my content.
+    [...]
+
+blag supports *arbitrary* metadata in your documents, and you can use them
+freely in you templates. However, some metadata elements are treated special:
+
+``date``
+    If a document contains the ``date`` element, it is treated as an
+    **article**, otherwise as a **page**. Additionally, ``date`` elements are
+    expected to be in ISO format (e.g. ``1980-05-05 21:58``). They are
+    automatically converted into ``datetime`` objects with the local timezone
+    attached.
+
+``tags``
+    Tags are interpreted as a comma separated list. All elements are stripped
+    and converted to lower-case: ``tags: foo, Foo Bar, BAZ`` becomes: ``[foo,
+    foo bar, baz]``.
+
+    Tags in **articles** are also used to generate the tag-pages, that
+    aggregate all articles per tag.
+
+``title`` and ``description``
+    The title and description are used in the html header and in the atom
+    feed.
+
+
+Devserver
+---------
+
+blag provides a devserver which you can use for local web-development. The
+devserver provides a simple web server, serving your site in
+http://localhost:8000 and will automatically rebuild the project when it
+detects modifications in one of the ``content``, ``static`` and ``templates``
+directories.
+
+.. code-block:: sh
+
+    $ blag serve
+

docs/conf.py

@@ -0,0 +1,69 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+
+import os
+import sys
+sys.path.insert(0, os.path.abspath('..'))
+
+import blag
+
+
+# -- Project information -----------------------------------------------------
+
+project = 'blag'
+copyright = '2021, Bastian Venthur'
+author = 'Bastian Venthur'
+
+# The full version, including alpha/beta/rc tags
+release = blag.__VERSION__
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+    'sphinx.ext.autosummary',
+    'sphinx.ext.autodoc',
+    'sphinx.ext.napoleon',
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'alabaster'
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+autodoc_default_options = {
+    'members': True,
+    'undoc-members': True,
+    'private-members': True,
+    'special-members': True,
+}
+
+autosummary_generate = True

docs/index.rst

@@ -0,0 +1,53 @@
+.. blag documentation master file, created by
+   sphinx-quickstart on Sun Mar 21 13:39:00 2021.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+Welcome to blag!
+================
+
+blag is a blog-aware, static site generator, written in Python_. An example
+"deployment" can be found here_.
+
+blag is named after the blag of the webcomic xkcd_.
+
+.. _python: https://python.org
+.. _xkcd: https://blog.xkcd.com
+.. _here: https://venthur.de
+
+
+Features
+--------
+
+* Write content in Markdown_
+* Theming support using Jinja2_ templates
+* Generation of Atom feeds for blog content
+* Fenced code blocks and syntax highlighting using Pygments_
+* Integrated devserver
+* Available on PyPI_
+
+blag runs on Linux, Mac and Windows and requires Python >= 3.8
+
+.. _markdown: https://daringfireball.net/projects/markdown/
+.. _jinja2: https://palletsprojects.com/p/jinja/
+.. _pygments: https://pygments.org/
+.. _pypi: https://pypi.org/project/blag/
+
+
+Documentation
+=============
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+
+
+   blag.rst
+   api.rst
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`

docs/make.bat

@@ -0,0 +1,35 @@
+@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=.
+set BUILDDIR=_build
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+
+:end
+popd

requirements-dev.txt

@@ -1,5 +1,6 @@
-twine==3.3.0
+sphinx==3.5.3
+twine==3.4.1
 wheel==0.36.2
-pytest==6.2.1
-pytest-cov==2.10.1
-flake8==3.8.4
+pytest==6.2.2
+pytest-cov==2.11.1
+flake8==3.9.0

requirements.txt

@@ -1,4 +1,4 @@
-markdown==3.3.3
+markdown==3.3.4
 feedgenerator==1.9.1
-jinja2==2.11.2
-pygments==2.7.3
+jinja2==2.11.3
+pygments==2.8.1

setup.cfg

@@ -6,4 +6,4 @@ addopts =
     --cov-report=term-missing:skip-covered
 
 [flake8]
-exclude = venv,build
+exclude = venv,build,docs

setup.py

@@ -10,13 +10,17 @@ meta['long_description'] = open('./README.md').read()
 setup(
     name='blag',
     version=meta['__VERSION__'],
-    description='simple blog-aware static site generator',
+    description='blog-aware, static site generator',
     long_description=meta['long_description'],
     long_description_content_type='text/markdown',
     keywords='markdown blag blog static site generator cli',
     author='Bastian Venthur',
     author_email='mail@venthur.de',
     url='https://github.com/venthur/blag',
+    project_urls={
+        'Documentation': 'https://blag.readthedocs.io/',
+        'Source': 'https://github.com/venthur/blag',
+    },
     python_requires='>=3.8',
     package_data={
         'blag': ['templates/*'],

tests/test_blag.py

@@ -1,5 +1,6 @@
 from tempfile import TemporaryDirectory
 import os
+from datetime import datetime
 
 import pytest
 
@@ -18,6 +19,76 @@ def test_generate_feed(outdir):
     assert os.path.exists(f'{outdir}/atom.xml')
 
 
+def test_feed(outdir):
+    articles = [
+        [
+            'dest1.html',
+            {
+                'title': 'title1',
+                'date': datetime(2019, 6, 6),
+                'content': 'content1',
+            }
+        ],
+        [
+            'dest2.html',
+            {
+                'title': 'title2',
+                'date': datetime(1980, 5, 9),
+                'content': 'content2',
+            }
+        ],
+
+    ]
+
+    blag.generate_feed(articles, outdir, 'https://example.com/', 'blog title',
+                       'blog description', 'blog author')
+    with open(f'{outdir}/atom.xml') as fh:
+        feed = fh.read()
+
+    assert '<title>blog title</title>' in feed
+    # enable when https://github.com/getpelican/feedgenerator/issues/22
+    # is fixed
+    # assert '<subtitle>blog description</subtitle>' in feed
+    assert '<author><name>blog author</name></author>' in feed
+
+    # article 1
+    assert '<title>title1</title>' in feed
+    assert '<summary type="html">title1' in feed
+    assert '<published>2019-06-06' in feed
+    assert '<content type="html">content1' in feed
+    assert '<link href="https://example.com/dest1.html"' in feed
+
+    # article 2
+    assert '<title>title2</title>' in feed
+    assert '<summary type="html">title2' in feed
+    assert '<published>1980-05-09' in feed
+    assert '<content type="html">content2' in feed
+    assert '<link href="https://example.com/dest2.html"' in feed
+
+
+def test_generate_feed_with_description(outdir):
+    # if a description is provided, it will be used as the summary in
+    # the feed, otherwise we simply use the title of the article
+    articles = [[
+        'dest.html',
+        {
+            'title': 'title',
+            'description': 'description',
+            'date': datetime(2019, 6, 6),
+            'content': 'content',
+        }
+    ]]
+    blag.generate_feed(articles, outdir, ' ', ' ', ' ', ' ')
+
+    with open(f'{outdir}/atom.xml') as fh:
+        feed = fh.read()
+
+    assert '<title>title</title>' in feed
+    assert '<summary type="html">description' in feed
+    assert '<published>2019-06-06' in feed
+    assert '<content type="html">content' in feed
+
+
 def test_parse_args_build():
     # test default args
     args = blag.parse_args(['build'])

tests/test_devserver.py

@@ -0,0 +1,30 @@
+import time
+
+import pytest
+
+from tempfile import TemporaryDirectory
+from blag import devserver
+
+
+@pytest.fixture
+def tempdir():
+    with TemporaryDirectory() as dir:
+        yield dir
+
+
+def test_get_last_modified(tempdir):
+    # take initial time
+    t1 = devserver.get_last_modified([tempdir])
+
+    # wait a bit, create a file and measure again
+    time.sleep(0.1)
+    with open(f'{tempdir}/test', 'w') as fh:
+        fh.write('boo')
+    t2 = devserver.get_last_modified([tempdir])
+
+    # wait a bit and take time again
+    time.sleep(0.1)
+    t3 = devserver.get_last_modified([tempdir])
+
+    assert t2 > t1
+    assert t2 == t3