cmake: Provide based CMake integration for Hugo

This is the starting point of making the Hugo static site generation
part of the regular CMake build.

1 files changed, 21 insertions, 0 deletions

diff --git a/cmake/hugo.cmake b/cmake/hugo.cmake
new file mode 100644
index 0000000..e065f8b
--- /dev/null
+++ b/cmake/hugo.cmake
@@ -0,0 +1,21 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+function(hugo_site target source sink)
+	add_custom_target(
+		"${target}"
+		ALL
+		DEPENDS
+			${sink}
+	)
+
+	add_custom_command(
+		OUTPUT
+			${sink}
+		COMMAND
+			hugo --source ${source} --destination ${sink}
+		DEPENDS
+			${source}
+	)
+endfunction()