docs: enable rtd theme

docs/source/conf.py

@@ -16,13 +16,14 @@
 
 
 # -- Project information -----------------------------------------------------
+import sphinx_rtd_theme
 
-project = 'checkcert'
-copyright = '2021, Alex Kelly'
-author = 'Alex Kelly'
+project = "checkcert"
+copyright = "2021, Alex Kelly"
+author = "Alex Kelly"
 
 # The full version, including alpha/beta/rc tags
-release = '0.5.0'
+release = "0.5.0"
 
 
 # -- General configuration ---------------------------------------------------
@@ -31,10 +32,11 @@ release = '0.5.0'
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
+    "sphinx_rtd_theme",
 ]
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -47,9 +49,9 @@ exclude_patterns = []
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'alabaster'
+html_theme = "sphinx_rtd_theme"
 
 # 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']
+html_static_path = ["_static"]

docs/source/introduction.rst

@@ -0,0 +1,4 @@
+Introduction
+============
+
+checkcert is a CLI to check a remote site secured with a certificate.  It will allow you to get basic information about the certificate, if it is currently valid, any subjectAlternateNames that are present, and output content for ingestion into other utilities