set dotenv-filename := ".env.local"

[private]
default:
    @just --list --unsorted --list-submodules

# Generate a random password
random-password length='48':
    @LC_ALL=C tr -dc 'A-Za-z0-9' < /dev/urandom | fold -w {{length}} | head -n 1

# Check if connection to host and port is possible
check-connection host='' port='':
    #!/bin/bash
    set -euo pipefail
    HOST="{{host}}"
    while [ -z "${HOST}" ]; do
        HOST=$(gum input --prompt="Host: " --width=80)
    done
    PORT="{{port}}"
    while [ -z "${PORT}" ]; do
        PORT=$(gum input --prompt="Port: " --width=80)
    done
    if ! nc -z -w 1 ${HOST} ${PORT} &>/dev/null; then
        echo "Connection to ${HOST}:${PORT} failed"
        echo "Execute \`kubevpn connect\` if it is in a Kubernetes cluster"
        exit 1
    fi