[CI:DOCS] Add titles to remote docs (windows)

Previously the podman-remote windows docs had no HTML titles

This gives them the same titles as the equivalent Sphinx HTML pages

Signed-off-by: Rob Cowsill <42620235+rcowsill@users.noreply.github.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/docs/use-pagetitle.lua b/docs/use-pagetitle.lua
new file mode 100644
index 000000000..ebc92641d
--- /dev/null
+++ b/docs/use-pagetitle.lua
@@ -0,0 +1,14 @@
+local List = require("pandoc.List")
+
+function Meta(m)
+  -- Use pagetitle instead of title (prevents pandoc inserting a <H1> title)
+  m.pagetitle = m.title
+  m.title = nil
+
+  if m.pagetitle ~= nil and m.pagetitle.t == "MetaInlines" then
+    -- Add suffix to match the Sphinx HTML documentation
+    List.extend(m.pagetitle, {pandoc.Str" \u{2014} Podman documentation"})
+  end
+
+  return m
+end