Add skeleton of mvp code

src/build/cli.py

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+import click
+
+@click.command('build', short_help="Build document")
+def cli():
+    pass

src/build/cover.py

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+from jinja2 import Template
+
+def render_cover(context):
+    with open("cover-template.html") as f:
+        template = Template(f.read())
+    with open("cover.html", "w") as f:
+        cover = template.render(context)
+        f.write(cover)
+        return cover

src/build/md.py

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+import glob
+
+def get_files_content(filenames):
+    for filename in filenames:
+        with open(filename) as f:
+            yield f.read()
+
+
+def read_files(files_glob):
+    filenames = glob.glob(files_glob)
+    return '\n'.join(list(get_files_content(filenames)))

src/build/pandoc.py

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+import pypandoc
+from bs4 import BeautifulSoup
+
+
+def fix_references_title(content):
+    soup = BeautifulSoup(content, 'html.parser')
+    title = soup.new_tag('h1')
+    title.string = "References"
+    soup.find('div', class_="references").insert_before(title)
+    return soup.prettify()
+
+
+def build_document(files_content):
+    html = pypandoc.convert_text(files_content, 'html', format='md',
+        extra_args=[
+            '-s',
+            '--bibliography=bib.yml',
+            '--csl=harvard.csl'
+        ],
+        filters=[
+            'pandoc-citeproc'
+        ]
+    )
+
+    return fix_references_title(html)

src/build/pdf.py

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+import pdfkit
+
+pdf_options = {
+    "quiet": "",
+    "no-pdf-compression": "",
+
+    "margin-top": '0.6in',
+    "margin-bottom": '0.6in',
+    "margin-left": '0.4in',
+    "margin-right": '0.4in',
+
+    "header-html": "header.html",
+    "footer-html": "footer.html",
+    "footer-spacing": 5,
+    "header-spacing": 5,
+
+    "title": "Title thing",
+    "replace": [
+
+    ]
+}
+
+
+def export_pdf(content):
+    return pdfkit.from_string(
+        content,
+        'out.pdf',
+        options=pdf_options,
+        css="style.css",
+        cover="cover.html"
+    )