From c09ee78fd235599d3fb794110cd75c024d80cfca Mon Sep 17 00:00:00 2001
From: Anthony Fok <foka@debian.org>
Date: Sun, 12 Aug 2018 12:25:41 -0600
Subject: [PATCH] tpl: Suppress blank lines from opengraph internal template

---
 tpl/tplimpl/embedded/templates.autogen.go     | 63 ++++++++++---------
 tpl/tplimpl/embedded/templates/opengraph.html | 63 ++++++++++---------
 2 files changed, 68 insertions(+), 58 deletions(-)

diff --git a/tpl/tplimpl/embedded/templates.autogen.go b/tpl/tplimpl/embedded/templates.autogen.go
index 0ecb4dad0..046882ed3 100644
--- a/tpl/tplimpl/embedded/templates.autogen.go
+++ b/tpl/tplimpl/embedded/templates.autogen.go
@@ -174,45 +174,50 @@ if (!doNotTrack) {
 <meta property="og:description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end }}" />
 <meta property="og:type" content="{{ if .IsPage }}article{{ else }}website{{ end }}" />
 <meta property="og:url" content="{{ .Permalink }}" />
-{{ with .Params.images }}{{ range first 6 . }}
-  <meta property="og:image" content="{{ . | absURL }}" />
+{{- with .Params.images }}{{ range first 6 . }}
+<meta property="og:image" content="{{ . | absURL }}" />
 {{ end }}{{ end }}
 
-{{ if .IsPage }}
-{{ if not .PublishDate.IsZero }}<meta property="article:published_time" content="{{ .PublishDate.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
-{{ else if not .Date.IsZero }}<meta property="article:published_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
-{{ if not .Lastmod.IsZero }}<meta property="article:modified_time" content="{{ .Lastmod.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
-{{ else }}
-{{ if not .Date.IsZero }}<meta property="og:updated_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
-{{ end }}{{ with .Params.audio }}
-<meta property="og:audio" content="{{ . }}" />{{ end }}{{ with .Params.locale }}
-<meta property="og:locale" content="{{ . }}" />{{ end }}{{ with .Site.Params.title }}
-<meta property="og:site_name" content="{{ . }}" />{{ end }}{{ with .Params.videos }}
-{{ range . }}
-  <meta property="og:video" content="{{ . | absURL }}" />
+{{- if .IsPage }}
+{{- if not .PublishDate.IsZero }}<meta property="article:published_time" content="{{ .PublishDate.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
+{{ else if not .Date.IsZero }}<meta property="article:published_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
+{{ end }}
+{{- if not .Lastmod.IsZero }}<meta property="article:modified_time" content="{{ .Lastmod.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
+{{- else }}
+{{- if not .Date.IsZero }}
+<meta property="og:updated_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
+{{- end }}
+{{- end }}{{/* .IsPage */}}
+
+{{- with .Params.audio }}<meta property="og:audio" content="{{ . }}" />{{ end }}
+{{- with .Params.locale }}<meta property="og:locale" content="{{ . }}" />{{ end }}
+{{- with .Site.Params.title }}<meta property="og:site_name" content="{{ . }}" />{{ end }}
+{{- with .Params.videos }}
+{{- range . }}
+<meta property="og:video" content="{{ . | absURL }}" />
 {{ end }}{{ end }}
 
-<!-- If it is part of a series, link to related articles -->
-{{ $permalink := .Permalink }}
-{{ $siteSeries := .Site.Taxonomies.series }}{{ with .Params.series }}
-{{ range $name := . }}
-  {{ $series := index $siteSeries $name }}
-  {{ range $page := first 6 $series.Pages }}
-    {{ if ne $page.Permalink $permalink }}<meta property="og:see_also" content="{{ $page.Permalink }}" />{{ end }}
-  {{ end }}
+{{- /* If it is part of a series, link to related articles */}}
+{{- $permalink := .Permalink }}
+{{- $siteSeries := .Site.Taxonomies.series }}{{ with .Params.series }}
+{{- range $name := . }}
+  {{- $series := index $siteSeries $name }}
+  {{- range $page := first 6 $series.Pages }}
+    {{- if ne $page.Permalink $permalink }}<meta property="og:see_also" content="{{ $page.Permalink }}" />{{ end }}
+  {{- end }}
 {{ end }}{{ end }}
 
-{{ if .IsPage }}
-{{ range .Site.Authors }}{{ with .Social.facebook }}
+{{- if .IsPage }}
+{{- range .Site.Authors }}{{ with .Social.facebook }}
 <meta property="article:author" content="https://www.facebook.com/{{ . }}" />{{ end }}{{ with .Site.Social.facebook }}
 <meta property="article:publisher" content="https://www.facebook.com/{{ . }}" />{{ end }}
 <meta property="article:section" content="{{ .Section }}" />
-{{ with .Params.tags }}{{ range first 6 . }}
-  <meta property="article:tag" content="{{ . }}" />{{ end }}{{ end }}
-{{ end }}{{ end }}
+{{- with .Params.tags }}{{ range first 6 . }}
+<meta property="article:tag" content="{{ . }}" />{{ end }}{{ end }}
+{{- end }}{{ end }}
 
-<!-- Facebook Page Admin ID for Domain Insights -->
-{{ with .Site.Social.facebook_admin }}<meta property="fb:admins" content="{{ . }}" />{{ end }}`},
+{{- /* Facebook Page Admin ID for Domain Insights */}}
+{{- with .Site.Social.facebook_admin }}<meta property="fb:admins" content="{{ . }}" />{{ end }}`},
 	{`pagination.html`, `{{ $pag := $.Paginator }}
 {{ if gt $pag.TotalPages 1 }}
 <ul class="pagination">
diff --git a/tpl/tplimpl/embedded/templates/opengraph.html b/tpl/tplimpl/embedded/templates/opengraph.html
index 3468efd95..0c2603942 100644
--- a/tpl/tplimpl/embedded/templates/opengraph.html
+++ b/tpl/tplimpl/embedded/templates/opengraph.html
@@ -2,42 +2,47 @@
 <meta property="og:description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end }}" />
 <meta property="og:type" content="{{ if .IsPage }}article{{ else }}website{{ end }}" />
 <meta property="og:url" content="{{ .Permalink }}" />
-{{ with .Params.images }}{{ range first 6 . }}
-  <meta property="og:image" content="{{ . | absURL }}" />
+{{- with .Params.images }}{{ range first 6 . }}
+<meta property="og:image" content="{{ . | absURL }}" />
 {{ end }}{{ end }}
 
-{{ if .IsPage }}
-{{ if not .PublishDate.IsZero }}<meta property="article:published_time" content="{{ .PublishDate.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
-{{ else if not .Date.IsZero }}<meta property="article:published_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
-{{ if not .Lastmod.IsZero }}<meta property="article:modified_time" content="{{ .Lastmod.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
-{{ else }}
-{{ if not .Date.IsZero }}<meta property="og:updated_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
-{{ end }}{{ with .Params.audio }}
-<meta property="og:audio" content="{{ . }}" />{{ end }}{{ with .Params.locale }}
-<meta property="og:locale" content="{{ . }}" />{{ end }}{{ with .Site.Params.title }}
-<meta property="og:site_name" content="{{ . }}" />{{ end }}{{ with .Params.videos }}
-{{ range . }}
-  <meta property="og:video" content="{{ . | absURL }}" />
+{{- if .IsPage }}
+{{- if not .PublishDate.IsZero }}<meta property="article:published_time" content="{{ .PublishDate.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
+{{ else if not .Date.IsZero }}<meta property="article:published_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
+{{ end }}
+{{- if not .Lastmod.IsZero }}<meta property="article:modified_time" content="{{ .Lastmod.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>{{ end }}
+{{- else }}
+{{- if not .Date.IsZero }}
+<meta property="og:updated_time" content="{{ .Date.Format "2006-01-02T15:04:05-07:00" | safeHTML }}"/>
+{{- end }}
+{{- end }}{{/* .IsPage */}}
+
+{{- with .Params.audio }}<meta property="og:audio" content="{{ . }}" />{{ end }}
+{{- with .Params.locale }}<meta property="og:locale" content="{{ . }}" />{{ end }}
+{{- with .Site.Params.title }}<meta property="og:site_name" content="{{ . }}" />{{ end }}
+{{- with .Params.videos }}
+{{- range . }}
+<meta property="og:video" content="{{ . | absURL }}" />
 {{ end }}{{ end }}
 
-<!-- If it is part of a series, link to related articles -->
-{{ $permalink := .Permalink }}
-{{ $siteSeries := .Site.Taxonomies.series }}{{ with .Params.series }}
-{{ range $name := . }}
-  {{ $series := index $siteSeries $name }}
-  {{ range $page := first 6 $series.Pages }}
-    {{ if ne $page.Permalink $permalink }}<meta property="og:see_also" content="{{ $page.Permalink }}" />{{ end }}
-  {{ end }}
+{{- /* If it is part of a series, link to related articles */}}
+{{- $permalink := .Permalink }}
+{{- $siteSeries := .Site.Taxonomies.series }}{{ with .Params.series }}
+{{- range $name := . }}
+  {{- $series := index $siteSeries $name }}
+  {{- range $page := first 6 $series.Pages }}
+    {{- if ne $page.Permalink $permalink }}<meta property="og:see_also" content="{{ $page.Permalink }}" />{{ end }}
+  {{- end }}
 {{ end }}{{ end }}
 
-{{ if .IsPage }}
-{{ range .Site.Authors }}{{ with .Social.facebook }}
+{{- if .IsPage }}
+{{- range .Site.Authors }}{{ with .Social.facebook }}
 <meta property="article:author" content="https://www.facebook.com/{{ . }}" />{{ end }}{{ with .Site.Social.facebook }}
 <meta property="article:publisher" content="https://www.facebook.com/{{ . }}" />{{ end }}
 <meta property="article:section" content="{{ .Section }}" />
-{{ with .Params.tags }}{{ range first 6 . }}
-  <meta property="article:tag" content="{{ . }}" />{{ end }}{{ end }}
-{{ end }}{{ end }}
+{{- with .Params.tags }}{{ range first 6 . }}
+<meta property="article:tag" content="{{ . }}" />{{ end }}{{ end }}
+{{- end }}{{ end }}
 
-<!-- Facebook Page Admin ID for Domain Insights -->
-{{ with .Site.Social.facebook_admin }}<meta property="fb:admins" content="{{ . }}" />{{ end }}
\ No newline at end of file
+{{- /* Facebook Page Admin ID for Domain Insights */}}
+{{- with .Site.Social.facebook_admin }}<meta property="fb:admins" content="{{ . }}" />{{ end }}
\ No newline at end of file