#!/bin/bash
#
# Convenience wrapper to show the unreleased changes in all
# libraries, so we don't have to remember the incantation.

if [[ $# -gt 1 ]]; then
    echo "Usage: $(basename $0) <branch>"
    exit 1
fi

BRANCH=${1:-master}
if [ "$BRANCH" = "master" ]; then
    SERIES=$(ls -1 deliverables | sort | tail -n 1)
else
    SERIES=$(basename $BRANCH)
fi

TOOLSDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
BASEDIR=$(dirname $TOOLSDIR)
source $TOOLSDIR/functions

# Set up the virtualenv where the list-deliverables command will be
# found. This is done outside of the invocation below because
# otherwise we get the tox output mixed up in the repo list output and
# try to do things like look at the history of "venv" and
# "installing".
if [[ -z "$VIRTUAL_ENV" ]]; then
    if [[ ! -d $BASEDIR/.tox/venv ]]; then
        (cd $BASEDIR && tox -e venv --notest)
    fi
    source $BASEDIR/.tox/venv/bin/activate
fi

echo "Finding $SERIES library repositories..."
repos=$(list-deliverables --repos --type library --type client-library \
    --series $SERIES)

$TOOLSDIR/list_unreleased_changes.sh $BRANCH $repos