Use Site.Params.mainSections to select pages on home page

Bjørn Erik Pedersen

17.27.2017 a947472c6bd05db7a3bb625ea66b54aa9ca4d442

Use Site.Params.mainSections to select pages on home page

This helps with theme portability.

Also use Site.RegularPages in its default sort, as this is probably what most people want.

 layouts/index.html

@@ -2,8 +2,10 @@
  <main class="cf ph3 ph5-l pv3 pv4-l f4 tc-l center measure-wide lh-copy mid-gray">
    {{ .Content }}
  </main>
  {{/* Create a variable to use the same section twice. Note that we've included the date here. */}}
  {{ $section := where .Data.Pages.ByDate.Reverse "Section" "post" }}
  {{/* For Hugo 0.20 this will default to the section with the most number of pages. */}}
  {{ $mainSections := .Site.Params.mainSections | default (slice "post") }}
  {{/* Create a variable to use the same section twice. */}}
  {{ $section := where .Site.RegularPages "Section" "in" $mainSections }}
  {{ if $section }}
    <div class="pa3 pa4-ns w-100 w-70-ns center">