redesign version string

[mmh] / version.sh

diff --git a/version.sh b/version.sh
new file mode 100755 (executable)
index 0000000..9c868de
--- /dev/null
+++ b/version.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+#
+# version.sh -- script to create version string(s) for mmh.
+#
+# You can pass the top soucre directory to the script.
+#
+
+if [ -d "$1" ]
+then
+       cd "$1"
+fi
+
+if [ ! -f VERSION ]
+then
+       echo "No version file found" 1>&2
+       echo "usage: $0 [mmh-sourcedir]" 1>&2
+       exit 1
+fi
+
+version="`sed q VERSION`"
+
+git_info=""
+
+if [ -d ".git" ]; then
+       current=`git log -n 1 --pretty=format:+%h HEAD`
+       release=`git log -n 1 --pretty=format:+%h "mmh-$version"`
+       if [ "$current" != "$release" ]
+       then
+               git_info="$current"
+       fi
+fi
+
+echo mmh-"$version""$git_info"