From 9d17b3dc4628215cb2fb9c83fe71874f262d057d Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Tue, 10 Jul 2018 18:57:26 +0200
Subject: Embed the commit in the version string

---
 CMakeLists.txt             | 22 ++++++++++++++++++----
 applications/kube/main.cpp |  2 +-
 kube_version.h.in          | 10 ++++++++++
 3 files changed, 29 insertions(+), 5 deletions(-)
 create mode 100644 kube_version.h.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 73659a6e..2f3fcb3b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,10 +29,24 @@ set(KDE_SKIP_TEST_SETTINGS true)
 include(KDECMakeSettings NO_POLICY_SCOPE)
 include(ECMSetupVersion)
 
-ecm_setup_version(PROJECT
-                  SOVERSION kube_VERSION_MAJOR
-                  VERSION_HEADER kube_version.h
-                  )
+# Get the current working branch
+execute_process(
+  COMMAND git rev-parse --abbrev-ref HEAD
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+  OUTPUT_VARIABLE GIT_BRANCH
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+# Get the latest abbreviated commit hash of the working branch
+execute_process(
+  COMMAND git log -1 --format=%h
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+  OUTPUT_VARIABLE GIT_COMMIT_HASH
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+ecm_setup_version(PROJECT SOVERSION kube_VERSION_MAJOR)
+configure_file(kube_version.h.in ${CMAKE_BINARY_DIR}/kube_version.h)
 
 enable_testing()
 
diff --git a/applications/kube/main.cpp b/applications/kube/main.cpp
index e0d37fc2..a146a8a7 100644
--- a/applications/kube/main.cpp
+++ b/applications/kube/main.cpp
@@ -166,7 +166,7 @@ int main(int argc, char *argv[])
     QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts, true);
     QApplication app(argc, argv);
     app.setApplicationName("kube");
-    app.setApplicationVersion(kube_VERSION_STRING);
+    app.setApplicationVersion(QString("%1 Branch: %2 Commit: %3").arg(kube_VERSION_STRING).arg(kube_BRANCH).arg(kube_COMMIT));
     app.setFont(QFont{"Noto Sans", app.font().pointSize(), QFont::Normal});
 
 
diff --git a/kube_version.h.in b/kube_version.h.in
new file mode 100644
index 00000000..fdbb23d7
--- /dev/null
+++ b/kube_version.h.in
@@ -0,0 +1,10 @@
+#pragma once
+
+#define kube_VERSION_STRING "${kube_VERSION_STRING}"
+#define kube_VERSION_MAJOR ${kube_VERSION_MAJOR}
+#define kube_VERSION_MINOR ${kube_VERSION_MINOR}
+#define kube_VERSION_PATCH ${kube_VERSION_PATCH}
+#define kube_VERSION ((${kube_VERSION_MAJOR}<<16)|(${kube_VERSION_MINOR}<<8)|(${kube_VERSION_PATCH}))
+#define kube_BRANCH "${GIT_BRANCH}"
+#define kube_COMMIT "${GIT_COMMIT_HASH}"
+
-- 
cgit v1.2.3