#!/usr/bin/env bash
# This can be called as:
# curl -L docker.iotempower.us | bash -
#
# If you use -s, you can add parameters to the install script
# (for example you can call the tests directly, 
# commands have to be added after --)
# Example: curl -L docker.iotempower.us | bash -s -- test compilation
#
# You can overwrite the repo to use with setting IOTEMPOWER_REPO to your repo url
# to test an IoTempower local repo that is checked out to ~/iot, you can run this:
# cat iot/bin/curl_install_docker | IOTEMPOWER_REPO=~/iot bash -s -- test compilation

command -v git &>/dev/null || { 
    echo "git is not installed. Please install it."
    echo "On Debian systems, you can do this using 'sudo apt update && sudo apt install git'."; 
    exit 1 
    }

mkdir "$HOME/iot-container"
if [ -z "$IOTEMPOWER_REPO" ]; then
    IOTEMPOWER_REPO="https://github.com/iotempire/iotempower"
fi
git clone "$IOTEMPOWER_REPO" "$HOME/iot-container/repo"

if [ ! -d "$HOME/iot" ]; then
    ln -s "$HOME/iot-container/repo" "$HOME/iot"
fi
if [ ! -d "$HOME/iot-systems" ]; then
    ln -s "$HOME/iot-container/iot-systems" "$HOME/iot-systems"
fi
cd "$HOME/iot-container/repo" || exit 1
git config pull.rebase false
iot_root_tmp="$HOME/iot-container/repo"
IOTEMPOWER_ROOT="$iot_root_tmp" bin/iot_activate_iot_script "$iot_root_tmp/examples/scripts/iot-docker"
docker pull ulno/iotempower

# run it (and unpack the environment)
if ([ -t 0 ] || [ -t 1 ]) && [ -e /dev/tty ] && [ -r /dev/tty ] && [ -w /dev/tty ]; then
    bash "$iot_root_tmp/examples/scripts/iot-docker" "$@" < /dev/tty
else
    bash "$iot_root_tmp/examples/scripts/iot-docker" "$@"
fi