algobsetup

#!/usr/bin/env bash

# The scripts automates setup from source 
# It clones the algo-builder repository and uses `yarn link` to link
# all workspace packages (algob, runtime ...)

BASEDIR=$(pwd)
ALGO_BUILDER_DIR="algo-builder"
declare -a PACKAGES=("algob" "runtime" "web")
declare -a LINKED_PACKAGES=("@algo-builder/algob" "@algo-builder/runtime" "@algo-builder/web")

function err () {
  printf "$1\n"
  exit 1
}

function check_algob_dir(){
    if [[ -d $1 ]]
    then
        echo "$1 already exists in this project, pulling the latest version"
        cd $ALGO_BUILDER_DIR
        git pull
    else
      git clone https://github.com/scale-it/algo-builder.git
      if [ $? -ne 0 ]; then
        err "Error while cloning algo-builder"
      fi
      cd $ALGO_BUILDER_DIR
    fi
}

function link(){
    if [ -d "$1" ] 
    then
        cd $1
        yarn link
    else
        cd $BASEDIR
        yarn link $1;
    fi
    
}

function link_all(){
    for (( i=0; i<${#PACKAGES[@]}; i++ ));
    do
        link "$BASEDIR/$ALGO_BUILDER_DIR/packages/${PACKAGES[$i]}"
    done

    cd $BASEDIR

    for (( i=0; i<${#LINKED_PACKAGES[@]}; i++ ));
    do
        link ${LINKED_PACKAGES[$i]}
    done
}


check_algob_dir $ALGO_BUILDER_DIR
yarn
yarn build
rm -rf ~/.config/yarn/link/@algo-builder
while true; do
    read -p "Do you wish to link also ${PACKAGES[1]} and ${PACKAGES[2]}? [yes/no] " yn
    case $yn in
        [Yy]* ) 
            link_all
            break;;
        [Nn]* ) 
            link "$BASEDIR/$ALGO_BUILDER_DIR/packages/algob";
            link ${LINKED_PACKAGES[0]}
            exit;;
        * ) echo "Please answer yes or no.";;
    esac
done