From 381297c95c7446182e90e459cd0257a8fc86b4cf Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Tue, 29 Dec 2020 12:24:04 +0100
Subject: Improved CSS classes for page content, added proper ref list macro,
 build scripts load and watch Pandoc filters automatically

---
 filters/element_classes.lua | 15 +++++++++++++++
 filters/links_to_refs.lua   |  3 ---
 filters/macros.lua          | 23 +++++++++++++++++++++++
 3 files changed, 38 insertions(+), 3 deletions(-)
 create mode 100644 filters/element_classes.lua
 delete mode 100644 filters/links_to_refs.lua
 create mode 100644 filters/macros.lua

(limited to 'filters')

diff --git a/filters/element_classes.lua b/filters/element_classes.lua
new file mode 100644
index 0000000..643ff75
--- /dev/null
+++ b/filters/element_classes.lua
@@ -0,0 +1,15 @@
+function CodeBlock(el)
+    el.attributes.class = 'c-page__prefixed c-page__prefixed--pre'
+    return el
+end
+
+function Header(el)
+    if el.level == 1 then
+        el.attributes.class = 'c-page__prefixed c-page__prefixed--h1'
+    elseif el.level == 2 then
+        el.attributes.class = 'c-page__prefixed c-page__prefixed--h2'
+    elseif el.level == 3 then
+        el.attributes.class = 'c-page__prefixed c-page__prefixed--h3'
+    end
+    return el
+end
diff --git a/filters/links_to_refs.lua b/filters/links_to_refs.lua
deleted file mode 100644
index f19a0f9..0000000
--- a/filters/links_to_refs.lua
+++ /dev/null
@@ -1,3 +0,0 @@
-function Link (el)
-    return { pandoc.Span(el.content), pandoc.Note { pandoc.Plain(pandoc.Link(el.content, el.target, el.title)) } }
-end
diff --git a/filters/macros.lua b/filters/macros.lua
new file mode 100644
index 0000000..86e94ba
--- /dev/null
+++ b/filters/macros.lua
@@ -0,0 +1,23 @@
+function Div(el)
+    if el.attributes.macro == nil then
+        return el
+    end
+
+    if el.attributes.macro == 'refs' and el.content[1].tag == 'BulletList' then
+        local newchildren = pandoc.List()
+
+        newchildren:insert(pandoc.RawBlock('html', '<ul>'))
+
+        for k, children in ipairs(el.content[1].content) do
+            newchildren:insert(pandoc.RawBlock('html', '<li class="c-page__prefixed c-page__prefixed--ref">'))
+            newchildren:extend(children)
+            newchildren:insert(pandoc.RawBlock('html', '</li>'))
+        end
+
+        newchildren:insert(pandoc.RawBlock('html', '</ul>'))
+
+        el.content = newchildren
+    end
+
+    return el.content
+end
-- 
cgit v1.2.3-70-g09d2