From 245f9f1f9c475a24b02271e0b1a7a150f601f80d Mon Sep 17 00:00:00 2001
From: Christian Rauch <Rauch.Christian@gmx.de>
Date: Thu, 6 Apr 2023 20:06:22 +0200
Subject: [PATCH] generate release information for metainfo file from git tag

---
 CMakeLists.txt                                    |  7 +++-
 cmake/Git.cmake                                   | 10 +++++
 deploy/org.mavlink.qgroundcontrol.metainfo.xml    | 46 ---------------------
 deploy/org.mavlink.qgroundcontrol.metainfo.xml.in | 50 +++++++++++++++++++++++
 4 files changed, 66 insertions(+), 47 deletions(-)
 delete mode 100644 deploy/org.mavlink.qgroundcontrol.metainfo.xml
 create mode 100644 deploy/org.mavlink.qgroundcontrol.metainfo.xml.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c6c99a7..5754ffb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -224,8 +224,13 @@ install(
     DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/128x128/apps/
     RENAME org.mavlink.qgroundcontrol.png
 )
+configure_file(
+    ${CMAKE_SOURCE_DIR}/deploy/org.mavlink.qgroundcontrol.metainfo.xml.in
+    ${CMAKE_BINARY_DIR}/metainfo/org.mavlink.qgroundcontrol.metainfo.xml
+    @ONLY
+)
 install(
-    FILES ${CMAKE_SOURCE_DIR}/deploy/org.mavlink.qgroundcontrol.metainfo.xml
+    FILES ${CMAKE_BINARY_DIR}/metainfo/org.mavlink.qgroundcontrol.metainfo.xml
     DESTINATION ${CMAKE_INSTALL_DATADIR}/metainfo/
 )
 
diff --git a/cmake/Git.cmake b/cmake/Git.cmake
index c26b1da..df899be 100644
--- a/cmake/Git.cmake
+++ b/cmake/Git.cmake
@@ -23,3 +23,13 @@ execute_process(COMMAND ${GIT_EXECUTABLE} describe --always --tags
                 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
                 OUTPUT_VARIABLE APP_VERSION_STR
                 OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+execute_process(COMMAND ${GIT_EXECUTABLE} describe --abbrev=0
+                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                OUTPUT_VARIABLE REL_VERSION
+                OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+execute_process(COMMAND ${GIT_EXECUTABLE} log -1 --format=%aI ${REL_VERSION}
+                WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                OUTPUT_VARIABLE REL_DATE
+                OUTPUT_STRIP_TRAILING_WHITESPACE)
diff --git a/deploy/org.mavlink.qgroundcontrol.metainfo.xml b/deploy/org.mavlink.qgroundcontrol.metainfo.xml
deleted file mode 100644
index 54fbf69..0000000
--- a/deploy/org.mavlink.qgroundcontrol.metainfo.xml
+++ /dev/null
@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<component type="desktop-application">
-  <id>org.mavlink.qgroundcontrol</id>
-
-  <name>QGroundControl</name>
-  <summary>UAS ground control station</summary>
-  <developer_name>Dronecode Project, Inc.</developer_name>
-
-  <metadata_license>CC0-1.0</metadata_license>
-  <project_license>GPL-3.0 AND Apache-2.0</project_license>
-
-  <recommends>
-    <control>pointing</control>
-    <control>keyboard</control>
-    <control>touch</control>
-    <control>gamepad</control>
-  </recommends>
-
-  <description>
-    <p>
-      Intuitive and Powerful Ground Control Station for the MAVLink protocol.
-    </p>
-  </description>
-
-  <content_rating type="oars-1.1" />
-
-  <launchable type="desktop-id">org.mavlink.qgroundcontrol.desktop</launchable>
-  <screenshots>
-    <screenshot type="default">
-      <image>https://docs.qgroundcontrol.com/assets/quickstart/ConnectedVehicle.jpg</image>
-    </screenshot>
-  </screenshots>
-
-  <url type="homepage">http://qgroundcontrol.com/</url>
-  <url type="help">https://docs.qgroundcontrol.com/master/en/index.html</url>
-  <url type="bugtracker">https://github.com/mavlink/qgroundcontrol/issues</url>
-
-  <categories>
-    <category>Utility</category>
-    <category>Maps</category>
-  </categories>
-
-  <provides>
-    <binary>QGroundControl</binary>
-  </provides>
-</component>
diff --git a/deploy/org.mavlink.qgroundcontrol.metainfo.xml.in b/deploy/org.mavlink.qgroundcontrol.metainfo.xml.in
new file mode 100644
index 0000000..bba2d1c
--- /dev/null
+++ b/deploy/org.mavlink.qgroundcontrol.metainfo.xml.in
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>org.mavlink.qgroundcontrol</id>
+
+  <name>QGroundControl</name>
+  <summary>UAS ground control station</summary>
+  <developer_name>Dronecode Project, Inc.</developer_name>
+
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0 AND Apache-2.0</project_license>
+
+  <recommends>
+    <control>pointing</control>
+    <control>keyboard</control>
+    <control>touch</control>
+    <control>gamepad</control>
+  </recommends>
+
+  <description>
+    <p>
+      Intuitive and Powerful Ground Control Station for the MAVLink protocol.
+    </p>
+  </description>
+
+  <content_rating type="oars-1.1" />
+
+  <releases>
+    <release date="@REL_DATE@" version="@REL_VERSION@"/>
+  </releases>
+
+  <launchable type="desktop-id">org.mavlink.qgroundcontrol.desktop</launchable>
+  <screenshots>
+    <screenshot type="default">
+      <image>https://docs.qgroundcontrol.com/assets/quickstart/ConnectedVehicle.jpg</image>
+    </screenshot>
+  </screenshots>
+
+  <url type="homepage">http://qgroundcontrol.com/</url>
+  <url type="help">https://docs.qgroundcontrol.com/master/en/index.html</url>
+  <url type="bugtracker">https://github.com/mavlink/qgroundcontrol/issues</url>
+
+  <categories>
+    <category>Utility</category>
+    <category>Maps</category>
+  </categories>
+
+  <provides>
+    <binary>QGroundControl</binary>
+  </provides>
+</component>