update-git-svn: add -f to force upload

Allow command-line switch -f, to force uploading even if there were
no changes in the subversion repository.

1 files changed, 14 insertions, 2 deletions

diff --git a/update-git-svn b/update-git-svn
index 9467dd5..aaf5f16 100755
--- a/update-git-svn
+++ b/update-git-svn
@@ -1,12 +1,24 @@
 #!/bin/sh
 
 # Push changes from local git-svn mirrors to gitorious repositories:
-REPOS="${1:-asterisk dahdi-linux dahdi-tools libpri octapi}"
 BASE_DIR=/home/git
 PUSH_MIRROR=gitorious
+FORCE_UPLOAD=0
 
 set -e
 
+while getopts 'fh' opt; do
+	case "$opt" in
+	f) FORCE_UPLOAD=1;;
+	h) usage; exit 0;;
+	\?) usage; exit 1;;
+	esac
+done
+
+shift $((OPTIND-1))
+
+REPOS="${1:-asterisk dahdi-linux dahdi-tools libpri octapi}"
+
 # An explicit list of heads to mirror. Don't push any random working branch
 # svn_* - branchs
 # v[0-9]* - tags
@@ -37,7 +49,7 @@ for repo in $REPOS; do
 	sum_before=`remotes_checksum`
 	git svn fetch --quiet --fetch-all	
 	sum_after=`remotes_checksum`
-	if [ "$sum_before" = "$sum_after" ]; then
+	if  [ "$sum_before" = "$sum_after" ] && [ "$FORCE_UPLOAD" = 0 ]; then
 		continue
 	fi
 	../asterisk-tools/update_branches