setup-esp-idf-on-macos.sh

#!/bin/sh

DESTDIR=~/esp
IDF_PATH=$DESTDIR/esp-idf

sudo easy_install pip
sudo pip install pyserial

mkdir -p $DESTDIR

if ! test -d $DESTDIR/xtensa-esp32-elf ; then
  curl -s https://dl.espressif.com/dl/xtensa-esp32-elf-osx-1.22.0-80-g6c4433a-5.2.0.tar.gz | \
    tar -xzf - -C $DESTDIR
  echo "export PATH=\$PATH:$DESTDIR/xtensa-esp32-elf/bin" >> ~/.profile
fi

if ! test -d $IDF_PATH; then
  git clone --recursive https://github.com/espressif/esp-idf.git $IDF_PATH
  echo "export IDF_PATH=$IDF_PATH" >> ~/.profile
fi