setup

#!bin/sh

BW='\033[1;37m' # Bold white
NC='\033[0m' # No colour
EXPORT_COMMENT="# Add unsw term to path"
EXPORT_COMMAND="export PATH=\$PATH:$(pwd)"

bold_echo() {
    echo "${BW}$1${NC}"
}

# Setup up requirements and script execute permissions
bold_echo "Setting up virtual environment"
python3 -m venv env
source env/bin/activate

bold_echo "Installing requirements"
pip3 install -r requirements.txt

bold_echo "Adding execute permissions for script"
chmod +x unsw_term

# Add directory to path
bold_echo "Adding to path"
if ! [[ $PATH =~ $PWD ]] ;
then
    export PATH=$PATH:${pwd}
fi

shells=(~/.bashrc ~/.zshrc)
for shell in ${shells[@]};
do
    if ! grep -xq "$EXPORT_COMMAND" "$shell" ;
    then
        bold_echo "Adding export path to ${shell}"
        echo $EXPORT_COMMENT >> $shell
        echo $EXPORT_COMMAND >> $shell
        echo >> $shell
    fi
done

bold_echo "Complete!"

# Unset variables
unset BW NC EXPORT_COMMAND EXPORT_COMMENT
unset -f bold_echo