utils

#!/bin/bash

set -e
set -u

setup_dir() {
    # check the location of setup.py or pyproject.toml
    ref_files=("setup.py" "pyproject.toml")
    directory="./"
    values=()
    for key in "${!ref_files[@]}"
    do
        values=()
        ref_file=${ref_files[$key]}
        values=$(find "$(pwd -P)" -name $ref_file)
        # length is always 1 even if no value is found
        if [ ${#values[@]} == 1 ]; then
            if [ -n "${values[0]}" ]; then
                directory=$(dirname ${values[0]})
            fi
         fi
    done
    echo $directory
}

get_app_name() {
    # convert the directory name into the app name
    echo $(echo $(basename $PWD) | tr - _)
}

get_project_name() {
   echo $(get_app_name | tr -cd '[[:alnum:]]' | tr /A-Z/ /a-z/)
}

if [ ! -z ${VIRTUAL_ENV:-} ]; then
    # see https://github.com/pypa/virtualenv/issues/1029
    PS=${PS:-}
    VIRTUAL_ENV_DISABLE_PROMPT=true source $VIRTUAL_ENV/bin/activate
fi