Repo Sync and Show Diff

repo-sync-n-show.sh

#!/bin/bash
#
#
# repo forall -c "script.sh"
#
#
OUTPUT="$HOME/reposync.log"
echo "" > $OUTPUT
LASTHASH=$(git log --pretty=oneline|awk '{ print $1 }'| head -n 1)
git pull --rebase
HASHLIST=$(git log --pretty=oneline|awk '{print $1 }' | xargs)
echo "$HASHLIST" | while read hash;
do
    if [ "$hash" == "$LASTHASH" ]; then
        exit
    fi
    git rev-list $hash --count=1 --pretty=oneline >> $OUTPUT
done

git rev-list github/gingerbread --count=1

thx now it can just show the logs. Someone in cm-dev wanted this, so meh.