#!/usr/local/bin/zsh
######################################################
# Mirror all repositories from a Github organisation #
######################################################

org="$1"

if [ -z $org ]; then
        echo "Usage: $0 <organisation>"
        exit 1
fi

mkdir -p $org
pushd $org

for repo in $(curl -v -s "https://api.github.com/orgs/$org/repos?per_page=100&type=sources" 2>&1 | grep '"full_name": "*"' | cut -d':' -f2 | sed s'/,$//' | sed s'/"//g' ); do

        filename=$(echo "$repo" | cut -d'/' -f2)
        if [ -e $filename ]; then
                pushd $filename
                git pull
                popd
        else
                git clone https://github.com/$repo
        fi
done

popd