From 1a35c861df41452b79aa37baadfc92ac75befa5f Mon Sep 17 00:00:00 2001
From: Rohan Kumar <seirdy@seirdy.one>
Date: Fri, 6 Oct 2023 18:22:18 -0700
Subject: [PATCH] Remove trailing whitespace

courtesy of html-validate
---
 content/posts/cli-best-practices.md     |  6 ++---
 content/posts/website-best-practices.md |  2 +-
 layouts/partials/webmentions.html       | 10 ++++----
 linter-configs/htmlvalidate.json        | 34 +++++++++++++++++++++++++
 4 files changed, 43 insertions(+), 9 deletions(-)
 create mode 100644 linter-configs/htmlvalidate.json

diff --git a/content/posts/cli-best-practices.md b/content/posts/cli-best-practices.md
index da740e7..dfb0e13 100644
--- a/content/posts/cli-best-practices.md
+++ b/content/posts/cli-best-practices.md
@@ -50,14 +50,14 @@ $ tool --help
 ║                                                         ║
 ╚═════════════════════════════════════════════════════════╝
 
-Usage: tool <command> [options] 
+Usage: tool <command> [options]
 Commands:
   tool init [directory]	creates a new project
-  tool manage	allows you to manage an existing project 
+  tool manage	allows you to manage an existing project
 
 Options:
   --help	Show help	[boolean]
-  --version	Show version number	[boolean] 
+  --version	Show version number	[boolean]
 ```
 
 {{</codefigure>}}
diff --git a/content/posts/website-best-practices.md b/content/posts/website-best-practices.md
index 6512312..29e57a6 100644
--- a/content/posts/website-best-practices.md
+++ b/content/posts/website-best-practices.md
@@ -1540,7 +1540,7 @@ A workaround is to use the "text" ARIA role to remove the semantics of elements.
 ```figure {str1="text" str2="br"}
 <h1>
   <span role="text">Digital accessibility, <br>
-    for everyone. 
+    for everyone.
   </span>
 </h1>
 ```
diff --git a/layouts/partials/webmentions.html b/layouts/partials/webmentions.html
index 549e9cc..6395bc4 100644
--- a/layouts/partials/webmentions.html
+++ b/layouts/partials/webmentions.html
@@ -87,7 +87,7 @@
 							{{ $webmention.source | strings.TrimPrefix "https://" | strings.TrimPrefix "www." | strings.TrimRight "/" | truncate 35 -}}
 						{{ end -}}
 							<a class="u-url" itemprop="url" href="{{ $src }}" rel="nofollow ugc">liked</a> this
-					{{ else -}}
+					{{- else -}}
 						{{- if findRE `^https://brid.gy/[^/]*/mastodon` $webmention.source -}}
 							{{- $canonicalSrc := replaceRE "https://brid.gy/.*mastodon/@Seirdy@pleroma.envs.net/([^/]*)(.*)?" `https://pleroma.envs.net/notice/$1` $src -}}
 							<a class="u-url" itemprop="url" href="{{ $canonicalSrc }}" rel="nofollow ugc">
@@ -96,10 +96,10 @@
 						{{- end -}}
 							<span itemprop="name" class="p-name">
 								{{ if $webmention.title -}}
-									{{ $title | truncate 200 | replaceRE ` \n` `
+									{{ $title | truncate 200 | replaceRE ` *\n` `
 ` | safeHTML -}}
 								{{ else -}}
-									{{- $webmention.source | strings.TrimPrefix "https://" | strings.TrimPrefix "www." | strings.TrimRight "/" | truncate 35 -}}
+									{{- $webmention.source | strings.TrimPrefix "https://" | strings.TrimPrefix "www." | strings.TrimRight "/" | replaceRE ` *\n` "\n" | truncate 35 -}}
 								{{ end -}}
 							</span
 						></a>
@@ -110,8 +110,8 @@
 							{{- if findRE `^https://brid.gy/[^/]*/mastodon` $webmention.source -}}
 							<p role="doc-tip" itemprop="accessibilitySummary">This comment may have major formatting errors that could impact screen reader comprehension.</p>
 							{{- end -}}
-							<p><q itemprop="text" class="p-content">{{ $webmention.content | replaceRE `^@Seirdy(@pleroma.envs.net)? ?` "" | replaceRE ` \n` `
-`}}</q></p>
+							<p><q itemprop="text" class="p-content">{{ $webmention.content | replaceRE `^@Seirdy(@pleroma.envs.net)? ?` "" | replaceRE `([ \t]*)?\n*([ \t]*)?` `
+` | trim "\n\t" | chomp}}</q></p>
 						{{- end -}}
 					{{- end }}
 				</dd>
diff --git a/linter-configs/htmlvalidate.json b/linter-configs/htmlvalidate.json
new file mode 100644
index 0000000..ae0319a
--- /dev/null
+++ b/linter-configs/htmlvalidate.json
@@ -0,0 +1,34 @@
+{
+	"extends": [
+		"html-validate:recommended",
+		"html-validate:standard",
+		"html-validate:a11y",
+		"html-validate:document"
+	],
+	"rules": {
+		"attribute-empty-style": [
+			"error",
+			{
+				"style": "empty"
+			}
+		],
+		"attribute-boolean-style": [
+			"error",
+			{
+				"style": "empty"
+			}
+		],
+		"void-style": [
+			"error",
+			{
+				"style": "selfclosing"
+			}
+		],
+		"require-sri": [
+			"off"
+		],
+		"prefer-button": [
+			"off"
+		]
+	}
+}