#!/usr/bin/env bash
# This script is used as a single command to run the x-plugins tests. It will
# attempt to check out 'elasticsearch' into a sibling directory and then run the
# tests.
#
# If `USE_EXISTING_ES` is set to anything, this script will allow the use of an
# existing 'elasticsearch' sibling directory. It defaults to complaining if an
# existing (dirty) ES directory exists.
#
# Any arguments will be passed to the `gradle check` command

# Turn on semi-strict mode
set -eo pipefail

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
XBASEDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )"
XSIBLINGDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../../" && pwd )"

# go to the x-plugins directory
cd $XSIBLINGDIR

if [ "x$USE_EXISTING_ES" = "x" ]; then
    if [ -d "./elasticsearch" ]; then
        echo "I expected a clean workspace but an 'elasticsearch' sibling \
directory already exists in [$XSIBLINGDIR]!"
        echo
        echo "Either define 'USE_EXISTING_ES' or remove the \
existing 'elasticsearch' sibling."
        exit 1
    fi
    echo "Checking out Elasticsearch 'master' branch..."
    git clone https://github.com/elastic/elasticsearch.git --depth=1
else
    if [ -d "./elasticsearch" ]; then
        echo "Using existing 'elasticsearch' checkout"
    else
        echo "You have defined 'USE_EXISTING_ES' but no existing \
Elasticsearch directory exists!"
        exit 2
    fi
fi

echo "Running X-Plugins tests..."
cd "$SCRIPT_DIR/.." && echo "Running 'gradle check' in $PWD"

# Actually run the tests, passing any arguments to gradle
gradle check $*

# ~*~ shell-script-mode ~*~