From 2d60a5080ec39ac84a472b4ae1d9110fb24700e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lafortune?= <github@marc-andre.ca>
Date: Mon, 6 Dec 2021 11:19:31 -0500
Subject: [PATCH] Implement `<h-line>` [Fixes #106]

Note: original inky's implementation seems completely broken
https://github.com/foundation/inky/issues/137
https://github.com/foundation/inky/issues/136
---
 lib/inky.rb                      | 3 ++-
 lib/inky/component_factory.rb    | 6 ++++++
 spec/cases/h_line/basic.inky     | 1 +
 spec/cases/h_line/multiple.inky  | 8 ++++++++
 spec/cases/h_line/with_attr.inky | 2 ++
 5 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 spec/cases/h_line/basic.inky
 create mode 100644 spec/cases/h_line/multiple.inky
 create mode 100644 spec/cases/h_line/with_attr.inky

diff --git a/lib/inky.rb b/lib/inky.rb
index 4528251..8c936f1 100644
--- a/lib/inky.rb
+++ b/lib/inky.rb
@@ -20,7 +20,8 @@ def initialize(options = {})
         callout: 'callout',
         spacer: 'spacer',
         wrapper: 'wrapper',
-        menu_item: 'item'
+        menu_item: 'item',
+        h_line: 'h-line',
       }.merge(::Inky.configuration.components).merge(options[:components] || {})
 
       self.component_lookup = components.invert
diff --git a/lib/inky/component_factory.rb b/lib/inky/component_factory.rb
index 644f150..0f9b0e7 100644
--- a/lib/inky/component_factory.rb
+++ b/lib/inky/component_factory.rb
@@ -141,6 +141,12 @@ def _transform_spacer(component, _inner)
       end
     end
 
+    def _transform_h_line(component, _inner)
+      classes = _combine_classes(component, 'h-line')
+      attributes = _pass_through_attributes(component)
+      %{<table #{attributes}class="#{classes}"><tr><th>&nbsp;</th></tr></table>}
+    end
+
     def _transform_wrapper(component, inner)
       attributes = _combine_attributes(component, 'wrapper')
       %{<table #{attributes} align="center"><tbody><tr><td class="wrapper-inner">#{inner}</td></tr></tbody></table>}
diff --git a/spec/cases/h_line/basic.inky b/spec/cases/h_line/basic.inky
new file mode 100644
index 0000000..abb7f75
--- /dev/null
+++ b/spec/cases/h_line/basic.inky
@@ -0,0 +1 @@
+<h-line/>
diff --git a/spec/cases/h_line/multiple.inky b/spec/cases/h_line/multiple.inky
new file mode 100644
index 0000000..79f4593
--- /dev/null
+++ b/spec/cases/h_line/multiple.inky
@@ -0,0 +1,8 @@
+<!-- pending https://github.com/foundation/inky/issues/137 --->
+Hello
+<h-line/>
+World
+<h-line foo="bar"/>
+Bye
+<h-line class="x" foo="bar"/>
+Zzz
diff --git a/spec/cases/h_line/with_attr.inky b/spec/cases/h_line/with_attr.inky
new file mode 100644
index 0000000..03ec99a
--- /dev/null
+++ b/spec/cases/h_line/with_attr.inky
@@ -0,0 +1,2 @@
+<!-- pending https://github.com/foundation/inky/issues/137 --->
+<h-line foo="bar"/>