Add sphinx build commands to setup.py

PKGBUILD

@@ -7,7 +7,7 @@ arch=('any')
 url="https://github.com/etorres4/rbackup"
 license=('MIT')
 depends=(python rsync)
-makedepends=(python-setuptools)
+makedepends=(python-sphinx python-setuptools)
 checkdepends=(python-hypothesis python-pytest)
 backup=(etc/$pkgname/backup.conf
         etc/$pkgname/etc-include.conf
@@ -19,6 +19,8 @@ sha512sums=('4d389c1669b54f8da3567420d786de065c81c732263068e3ac79f8dab539cf13a35
 build() {
 	cd "${srcdir}/${pkgname}-${pkgver}"
     python setup.py build
+
+    python setup.py sphinx_build
 }
 
 check() {

setup.py

@@ -1,17 +1,20 @@
 import setuptools
+from sphinx.setup_command import BuildDoc
 
 # ========== Constants ==========
 PACKAGES = ["rbackup", "rbackup.plugins", "rbackup.struct"]
 SCRIPTS = ["bin/backup"]
+CMDCLASS = {'build_sphinx': BuildDoc}
 
 # ========== Functions ==========
-with open("README", "r") as fh:
+with open("README.rst", "r") as fh:
     long_description = fh.read()
 
 # ========== Package Setup ==========
 setuptools.setup(
     name="rbackup",
     version="0.5.2",
+    cmdclass=CMDCLASS,
     author="Eric Torres",
     author_email="erictorres4@protonmail.com",
     description="An rsync-based tool for creating backups",