#! /usr/bin/env bash
## Build & package all project targets for a debug release

PROJECT_NAME="gfolf"

HELPMSG=$(cat <<EOF
debug_build.sh - helper script for automatically packaging project debug builds.

Usage:
  ./debug_build.sh [options]

 Options:
  -f, --force    Overwrite an existing build for this tag, if there is one.

  -h, --help     Display this help.

EOF
          )

## Parse options
OPTS=`getopt -o hf -- "$@"`
if [ $? -ne 0 ]; then echo "(error) Failed parsing options." >&2; exit 1; fi
eval set -- "$OPTS"

while true; do
    case "$1" in
        -h | --help )  echo "$HELPMSG"; exit 0;;
        -f | --force ) FORCE=1; shift;;
        -- ) shift; break;;
        * ) break;;
    esac
done

VERSION_TAG=`git describe`
BUILD_DIR="data_package/$VERSION_TAG"
if [ -d $BUILD_DIR ] && [ ! $FORCE ]; then
    echo "(error) Build directory `$BUILD_DIR` exists! Aborting..."
    echo "(HINT: use -f to force overwrite!)"
    exit 1
fi

echo "Packaging to: $BUILD_DIR"




## Shared build logic
function build_project {
    TARGET="$1"
    TARGET_SHORT="$2"
    TARGET_EXT="$3"
    TARGET_SUBDIR="$PROJECT_NAME""_$TARGET_SHORT"
    TARGET_DIR="$BUILD_DIR/$TARGET_SUBDIR"
    TARGET_OUT="$TARGET_DIR/$PROJECT_NAME.$TARGET_EXT"

    echo "Building target '$TARGET' to: $TARGET_OUT"

    set -x
    rm -rf "$TARGET_DIR"
    mkdir -p $TARGET_DIR
    godot --headless --export-debug "$TARGET" $TARGET_OUT
    set +x

    ZIP_OUT="$PROJECT_NAME""_$VERSION_TAG""_$TARGET_SHORT.7z"
    echo "Packaging to: $ZIP_OUT"
    # TODO

    set -x
    (cd $BUILD_DIR && 7z a $ZIP_OUT $TARGET_SUBDIR)
    set +x
}


# Build linux
build_project "Linux" "linux64" "x86_64"

# Build OSX
build_project "macOS" "osx" "app"

# Build Michaelsoft Binbows
build_project "Windows Desktop" "win64" "exe"