#!/bin/bash

source ./env

_usage() {
    echo "$0 [options] ip..."
    echo "options:"
    echo "  -a area_dir"
    echo "  -d deploy-arg. can be multiple"
    exit 1
}

# parse args
set -- $(getopt :a:d: $@)
while getopts a:d: opt; do
    case $opt in
        a)
            AREA_DIR=$OPTARG
            ;;
        d)
            DEPLOY_ARGS+=" $OPTARG"
            ;;
        ?)
            _usage
            ;;
    esac
done
shift $((OPTIND - 1))

# check
[ ! $AREA_DIR ] && _usage
[ ! $1 ] && _usage

read -p "continue to release? [Yes/No]" x
[ "$x" != "Yes" ] && exit 1

# -------------------------------------

set -e

# build
go clean -cache
[ -d bin ] && mv bin bin_old
./build.sh

# retrive code rev
echo "retrieving code version ..."
BRANCH_CODE=$(git branch | grep \* | awk '{print $2}')
COMMIT=$(git log | head -1 | awk '{print $2}')

# copy version file
cp .ver/VER_${BRANCH_CODE} bin/
cat >> bin/VER_${BRANCH_CODE} << EOF
code:
   $BRANCH_CODE $COMMIT
EOF

# pack
echo "packing ..."
tarfile=${PROJ_NAME}-${BRANCH_CODE}.$(date +%Y%m%d.%H%M).tar.gz
$TAR \
    --exclude='**/node_modules/.bin' \
    --exclude='**/node_modules/**/.bin' \
    --exclude='**/node_modules/**/bin' \
    -hczf $tarfile bin

# upload
for IP in $@; do
    echo "uploading ($IP) ..."
    scp $tarfile game@$IP:$WORK_DIR/$AREA_DIR
done

# clean up
echo "cleaning up ..."
rm $tarfile
rm -rf bin
[ -d bin_old ] && mv bin_old bin

# exec deploy.sh if there's any in remote
for IP in $@; do
    echo "deploying ($IP) ..."
    ssh game@$IP "
        if [ -x $WORK_DIR/$AREA_DIR/dev_auto_update.sh ]; then
            cd $WORK_DIR/$AREA_DIR
            ./dev_auto_update.sh $tarfile $DEPLOY_ARGS
        fi
    "
done

# done
echo -e "\033[32mDone.\033[0m"