[LyX/master] add short git hash to name of devel disk images to get different names for devel versions without manual intervention

[Stephan Witt]

commit b69fed3610a2f8cda614e69b4d87ab4ef7a9928c
Author: Stephan Witt <sw...@lyx.org>
Date:   Mon Nov 17 19:43:33 2014 +0100

    add short git hash to name of devel disk images to get different names for 
devel versions without manual intervention

diff --git a/development/LyX-Mac-binary-release.sh 
b/development/LyX-Mac-binary-release.sh
index 958d801..ba38585 100644
--- a/development/LyX-Mac-binary-release.sh
+++ b/development/LyX-Mac-binary-release.sh
@@ -303,6 +303,11 @@ if [ -z "${LyXVersion}" ]; then
        LyXVersion=$(grep AC_INIT "${LyxSourceDir}"/configure.ac | cut -d, -f2 
| tr -d " ()")
 fi
 LyXVersionSuffix=${LyXVersionSuffix:-$(echo "${LyXVersion}" | cut -d. -f1-2)}
+case "${LyXVersion}" in
+*dev*)
+       LyXGitCommitHash=$(cd "${LyxSourceDir}" ; git log -1 --pretty=format:%h)
+       ;;
+esac
 
 LyxName="LyX"
 LyxBase="${LyxName}-${LyXVersion}"
@@ -333,7 +338,7 @@ case "${QtVersion}" in
        ;;
 esac
 
-DMGNAME="${LyxBase}"
+DMGNAME="${LyxBase}${LyXGitCommitHash:+-}${LyXGitCommitHash}"
 DMGSIZE="550m"
 
 # Check for existing SDKs