foo.sh

#!/bin/bash

export tag=7.1.1_r4
rm -rf ~/merged_repos

repo forall -j16 -c '
    if [[ $REPO_PROJECT == CyanogenMod/* ]]; then
        git remote rm aosp 2> /dev/null
        p=$(echo $REPO_PROJECT | sed 's#CyanogenMod\/android_##g' | sed 's#CyanogenMod\/##g' | sed 's#_#/#g')
        # we can safely ignore device,kernel and vendor repos. along with anything *-caf
        if [[ ! $p == device* ]] && [[ ! $p == kernel* ]] && [[ ! $p == vendor* ]] && [[ ! $p == hudson ]] && [[ ! $REPO_PATH == *-caf* ]] && [[ ! $REPO_PATH == *cmsdk* ]] && [[ ! $REPO_PATH == *cyanogen* ]]; then
            remote=https://android.googlesource.com/platform/$p
            git remote add aosp $remote 2> /dev/null
        fi
    fi

    if [[ ! "$remote" == "" ]]; then
        response=`curl -o /dev/null --silent --head --write-out '%{http_code}' $remote`
        if [[ $response == 200 ]]; then
            git fetch aosp 2> /dev/null
            if (git tag | grep -q $tag); then
                echo $REPO_PATH >> ~/merged_repos
#                git branch -D $tag 2> /dev/null
#                repo start $tag .
#                git merge $tag
            fi
        fi
    fi

'