When installing SVN snapshots, include the branch and revision in the version number.

In case some random snapshot is installed and used for production, then this
will ease rewinding.

1 files changed, 15 insertions, 0 deletions

diff --git a/configure b/configure
index d72c50d9..195334cf 100755
--- a/configure
+++ b/configure
@@ -121,6 +121,21 @@ fi
 #---------------------------------------------------------------------
 # Some sanity checks, now
 
+# If this version is a svn snapshot, try to get the revision number
+# If we can't get the revision number, use date
+case "${VERSION}" in
+  *+svn)
+    REVISION=$(LANG=C svn info 2>/dev/null |egrep 'Revision: ' |cut -d ' ' -f 2-)
+    if [ -n "${REVISION}" ]; then
+      URL=$(LANG=C svn info 2>/dev/null |egrep 'URL: ' |cut -d ' ' -f 2-)
+      ROOT=$(LANG=C svn info 2>/dev/null |egrep 'Repository Root: ' |cut -d ' ' -f 3-)
+      VERSION="${VERSION}:${URL#${ROOT}}@${REVISION}"
+    else
+      VERSION="${VERSION}:unknown@$(date +%Y%m%d.%H%M%S)"
+    fi
+    ;;
+esac
+
 # Check bash is present, and at least version 3.0
 [ -x /bin/bash ] || do_error "bash 3.0 or above was not found in /bin/bash"
 bash_version=$(/bin/bash -c 'echo ${BASH_VERSION}')