[gssdp/wip/phako/gi-docgen] doc: Dist docs

[Jens Georg <jensgeorg src gnome org>]

commit 2efc67d54153da5c7c0205eaf8d5c79ee19a2ee2
Author: Jens Georg <mail jensge org>
Date:   Sat Jun 19 13:45:39 2021 +0200

    doc: Dist docs

 build-aux/dist-docs.py | 19 +++++++++++++++++++
 meson.build            |  4 ++++
 2 files changed, 23 insertions(+)
---
diff --git a/build-aux/dist-docs.py b/build-aux/dist-docs.py
new file mode 100644
index 0000000..d9c7cdc
--- /dev/null
+++ b/build-aux/dist-docs.py
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+
+import os
+import shutil
+
+references = [
+    'docs/GSSDP',
+]
+
+sourceroot = os.environ.get('MESON_SOURCE_ROOT')
+buildroot = os.environ.get('MESON_BUILD_ROOT')
+distroot = os.environ.get('MESON_DIST_ROOT')
+
+for reference in references:
+    src_path = os.path.join(buildroot, reference)
+    if os.path.isdir(src_path):
+        dst_path = os.path.join(distroot, reference)
+        shutil.copytree(src_path, dst_path)
+
diff --git a/meson.build b/meson.build
index 275116e..6f327e8 100644
--- a/meson.build
+++ b/meson.build
@@ -93,3 +93,7 @@ endif
 if get_option('examples')
   subdir('examples')
 endif
+
+if not meson.is_subproject()
+  meson.add_dist_script('build-aux/dist-docs.py')
+endif