Add main index page

The main index page shows only `mainSections` ("post" by default). You can set sections with "mainSections" config parameter.

README.md

@@ -29,6 +29,7 @@ description = "John Doe's Personal blog about everything" # Description of your
 opengraph = true # Enable OpenGraph if true
 twitter_cards = true # Enable Twitter Cards if true
 cardsPerRow = 2 # Possible values: 1, 2, 3
+#mainSections = ["post"] # Set main page sections
 #dateFormat = "2006-01-02" # change the format of dates
 
 [outputFormats]

layouts/index.html

@@ -0,0 +1,14 @@
+{{ partial "header.html" . }}
+	<div class="main">
+		<div class="cards">
+		{{ $mainSections := .Site.Params.mainSections | default (slice "post") }}
+		{{ $paginator := .Paginate ( where .Data.Pages "Section" "in" $mainSections ) }}
+		{{ range $paginator.Pages }}
+			<div class="card{{ with .Site.Params.cardsPerRow }} card--{{ . }}col{{ else }} card--2col{{ end }}">
+			{{ .Render "summary" }}
+			</div>
+		{{ end }}
+		</div>
+		{{ partial "pagination.html" . }}
+	</div>
+{{ partial "footer.html" . }}