From 348fe27c7adfdf2cf03a553a3d588caa2ceb2bda Mon Sep 17 00:00:00 2001
From: =?utf8?q?St=C3=A9phane=20Cerveau?= <scerveau@collabora.com>
Date: Thu, 9 Jul 2020 09:46:07 +0200
Subject: [PATCH] meson: add a plugin summary

This summary displays a list of plugins which
have been enabled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/560>
---
 meson.build | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/meson.build b/meson.build
index a68f35a..95a8275 100644
--- a/meson.build
+++ b/meson.build
@@ -582,3 +582,18 @@ endif
 configure_file(output : 'config.h', configuration : cdata)
 run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')
 install_data('gst-element-check-1.0.m4', install_dir : join_paths(get_option('datadir'), 'aclocal'))
+
+if meson.version().version_compare('>= 0.54')
+  plugin_names = []
+  foreach plugin: plugins
+    # FIXME: Use str.subtring() when we can depend on Meson 0.56
+    split = plugin.name().split('gst')
+    if split.length() == 2
+      plugin_names += [split[1]]
+    else
+      warning('Need substring API in meson >= 0.56 to properly parse plugin name: ' + plugin.name())
+      plugin_names += [plugin.name()]
+    endif
+  endforeach
+  summary({'Plugins':plugin_names}, list_sep: ', ')
+endif
-- 
2.7.4