#!/bin/bash
REMOTE_DIFF=`git log $REPO_LREV..HEAD`
LOCAL_DIFF=`git diff`
if [ -n "$REMOTE_DIFF" -o  -n "$LOCAL_DIFF" ]; then
    mkdir -p $STUB_PATCH_PATH/$REPO_PATH/

    echo "remote url:" >> $STUB_PATCH_PATH/$REPO_PATH/git-merge-base.txt
    REMOTE_URL=`git remote -v`
    echo "$REMOTE_URL" >> $STUB_PATCH_PATH/$REPO_PATH/git-merge-base.txt
    echo "remote branch:" >> $STUB_PATCH_PATH/$REPO_PATH/git-merge-base.txt
    git branch --contains $REPO_LREV -r >> $STUB_PATCH_PATH/$REPO_PATH/git-merge-base.txt
    git merge-base HEAD $REPO_LREV | xargs git show -s >> $STUB_PATCH_PATH/$REPO_PATH/git-merge-base.txt
fi

if [ -n "$REMOTE_DIFF" ]; then
    git format-patch $REPO_LREV..HEAD -o $STUB_PATCH_PATH/$REPO_PATH
fi

if [ -n "$LOCAL_DIFF" ]; then
    git diff --binary > $STUB_PATCH_PATH/$REPO_PATH/local_diff.diff
fi
if [ -n "$REMOTE_DIFF" -o -n "$LOCAL_DIFF" ]; then
    echo Generate patch for "$REPO_PATH" done
fi