helper_functions

#!/bin/bash
# Helper script that can be imported from all scripts
# Yay organization

get_our_head() {
        git rev-parse HEAD
}

get_their_head() {
        git rev-parse aokp/kitkat
}

verify_clean_pick() {
	local our_head=$1
	local new_head=$(get_our_head)
	if [ "${our_head}" == "${new_head}" ]; then
		# Pick failed since HEaD matches
		die_dialog
	else
		echo clean pick
		HEAD=${new_head}
	fi
}

verify_clean_merge() {
	# Opposite logic than picks
	local our_head=$1
	local new_head=$(get_their_head)
	if [ "${our_head}" != "${new_head}" ]; then
		# Merge failed since HEAD doesn't match upstream
		die_dialog
	fi
}

get_latest_ps() {
    if [ -z "$1" ] || [ "$1" = '--help' ]
    then
        echo "error"
    else
        gerrit=gerrit.aokp.co
        project=`git config --get remote.aokp.projectname`
        patch="$1"
        submission=`echo $patch | cut -f1 -d "/" | tail -c 3`
        latest=$( git ls-remote http://$gerrit/$project | grep /changes/$submission/$patch | tail -1 )
        latest=${latest#*/*/*/*}
        echo "$latest"
    fi
}

die() {
        echo "$@" 1>&2 ;
        exit 0;
}

die_dialog() {
        echo "Merge failed. Please fix."
        die "resume: $0 --resume | abort:  $0 --abort"
        exit 0;
}

ROOT=${ANDROID_BUILD_TOP}