Stop parameter for multi-commit mode when the base branch was already updated

Author: JohnDBR

bin/git-update-parent-branch

@@ -3,6 +3,7 @@
 CURRENT_BRANCH="$(git current-branch)"
 PARENT_BRANCH=""
 COMMIT_MODE="multi-commit"
+UNTIL_COMMIT=""
 COMMITS=""
 
 while getopts ":-:" opt; do
@@ -30,6 +31,10 @@ else
     COMMON_ANCESTOR="$(git merge-base "$CURRENT_BRANCH" "$PARENT_BRANCH")"
     COMMITS="$(git rev-list "$CURRENT_BRANCH"..."$COMMON_ANCESTOR")"
   fi
+
+  if [ "$2" != "" ]; then
+    UNTIL_COMMIT="$2"
+  fi
 fi
 # TODO - What if we don't have commits?
 
@@ -55,6 +60,9 @@ else
   COMMIT_ARRAY=($COMMIT_LIST)
   for commit_id in "${COMMIT_ARRAY[@]}"
   do
+    if [ "$UNTIL_COMMIT" == "$commit_id" ]; then
+      break
+    fi
     echo "----"
     echo "Cherry Picking -> $commit_id"
     git cherry-pick "$commit_id"