scriptdir=$(cd "$(dirname "$0")" && pwd -P)

script="$1"

if [ -f "$script" ]; then

script="$(cd "$(dirname "$script")" && pwd -P)/$(basename "$script")"

echo "Usage:"

echo "$0 # with no arguments just starts it up normally"

echo "$0 scriptfile.py # doesn't initialize anything, just runs scriptfile.py directly"

echo "$0 appname # starts the app by appname, for example: com.example.helloworld"

export HEAPSIZE=16M # on desktop, a bit more is warranted (different C library etc)

os_name=$(uname -s)

if [ "$os_name" = "Darwin" ]; then

echo "Running on macOS"

binary="$scriptdir"/../lvgl_micropython/build/lvgl_micropy_macOS

echo "Running on $os_name"

binary="$scriptdir"/../lvgl_micropython/build/lvgl_micropy_unix

binary="$(cd "$(dirname "$binary")" && pwd -P)/$(basename "$binary")"

chmod +x "$binary"

pushd "$scriptdir"/../internal_filesystem/

if [ -f "$script" ]; then

echo "Running script $script"

"$binary" -v -i "$script"

CONFIG_FILE="data/com.micropythonos.settings/config.json"

if [ -n "$script" ]; then

echo "run_desktop.sh: running app $script"

if [ -f "$CONFIG_FILE" ]; then

if grep -q '"auto_start_app"' "$CONFIG_FILE"; then

echo "Updating auto_start_app field using sed"

sed -i.backup -e 's/"auto_start_app": "[^"]*"/"auto_start_app": "'$script'"/' "$CONFIG_FILE"

else

echo "Adding auto_start_app to config file"

sed -i.backup -E 's/[[:space:]]*}[[:space:]]*$/,"auto_start_app": "'$script'"}/' "$CONFIG_FILE"

fi

else

mkdir -p "$(dirname "$CONFIG_FILE")"

echo '{"auto_start_app": "'$script'"}' > "$CONFIG_FILE"

fi

else

if [ -f "$CONFIG_FILE" ]; then

echo "Removing auto_start_app from config file"

sed -i.backup -E 's/[[:space:]]*,?[[:space:]]*"auto_start_app"[[:space:]]*:[[:space:]]*"[^"]*"[[:space:]]*//g; s/\{[[:space:]]*,/\{/g; s/,[[:space:]]*\}/\}/g' "$CONFIG_FILE"

fi

fi

"$binary" -X heapsize=$HEAPSIZE -v -i -m main # internal_filesystem/main.py is frozen in and can't be changed at runtime