1 files changed, 22 insertions, 0 deletions
diff --git a/get-version.sh b/get-version.sh
new file mode 100755
index 0000000..1d4a8cb
--- /dev/null
+++ b/get-version.sh
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Always create version string for repository this script lies in,
+# not the cwd... Makes usage easier in cmake
+ARG0="$0"
+SELF="$(readlink -f "${ARG0}")"
+ROOT_DIR="$(dirname "${SELF}")"
+cd "$ROOT_DIR"
+
+if [ -d .git ]; then
+	[ -n "$(git diff)" ] && MODDED='+MOD'
+	echo $(git describe)$MODDED, branch $(git rev-parse --abbrev-ref HEAD), built "$(date +%Y-%m-%d)"
+	exit 0
+fi
+
+if [ -f "version.txt" ]; then
+	cat "version.txt"
+	exit 0
+fi
+
+echo "-unknown-"
+