prefix=
suffix=
case "$1" in
+ # have to detect some rev-parse syntax
*..*)
first=${1%%..*}
rest=${1#*..}
first=`processarg "$first"`
echo "^$first"
;;
+ # handle foo@@bar so that if foo exists, foo stays, otherwise bar
*$SEPARATOR*)
first=${1%%$SEPARATOR*}
rest=${1#*$SEPARATOR}
processarg "$rest"
fi
;;
+ # other args stay as is
*)
echo "$1"
;;
"$@"
}
+# save stdin
+exec 3<&0
+
# recurse through all sub-repos
status=0
-for GITDIR in `find . -type d -name \*.git`; do
+# TODO is there a better way to identify all sub-repos?
+find . -type d -name \*.git -prune | while IFS= read -r GITDIR; do
# TODO I would LIKE to do this, but then some commands (like pull) fail
#export GIT_DIR="$GITDIR"
#export GIT_WORK_TREE="${GITDIR%/.git}"
# so I will have to chdir instead
- ( cd "$GITDIR/.." && processargs git "$@" )
+ ( cd "$GITDIR/.." && processargs git "$@" <&3 3<&- ) # use restored stdin
if [ "$?" -gt "$status" ]; then
status=$?
fi