#!/bin/bash
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )

echo "Building..."
SRC_DIR="$SCRIPT_DIR/src"
TMP_DIR=$(mktemp -d)
find "$SRC_DIR" -name '*.py' | while read -r FILE
do
    REL_PATH="${FILE#"$SRC_DIR"/}"
    OUT_DIR="$TMP_DIR/$(dirname "$REL_PATH")"
    BASE_NAME=$(basename "$FILE")
    mkdir -p "$OUT_DIR"
    "$SCRIPT_DIR/mpy-cross" "$FILE" -o "$OUT_DIR/${BASE_NAME%.py}.mpy"
done
rm "$TMP_DIR/main.mpy"
cp "$SRC_DIR/main.py" "$TMP_DIR"

echo "Erasing files..."
"$SCRIPT_DIR"/venv/bin/ampy --port /dev/ttyUSB0 rmdir /lib

echo "Uploading..."
"$SCRIPT_DIR"/venv/bin/ampy --port /dev/ttyUSB0 put "$TMP_DIR" /
"$SCRIPT_DIR"/venv/bin/ampy --port /dev/ttyUSB0 rm /config.sample.mpy
rm -rf "$TMP_DIR"

echo "Resetting..."
"$SCRIPT_DIR"/venv/bin/ampy --port /dev/ttyUSB0 run --no-output "$SCRIPT_DIR/src/reset.py"

# Uploading can take a while so make a sound when it's done
# https://unix.stackexchange.com/questions/1974/how-do-i-make-my-pc-speaker-beep/163716#163716
( speaker-test -t sine -f 1000 > /dev/null )& pid=$! ; sleep 0.1s ; kill -9 $pid