#!/usr/bin/env -S perl -w

use warnings;
use strict;

# Get environment variables from .env file
print "The .env-prod file is critical for the deployment.\n";
print ".env file exists in the project directory.\n" if -e "../.env";
print "It contains the following environment variables:\n\n";

my $live_db_url;
my $commented_db_url;

open my $envf, "<", "../.env" or die "Cannot open .env file: $!";
while ( my $line = <$envf>) {
    # TODO fix this regex - it will omit commented lines to start with
    if ($line =~ /^[A-Z_]+=/) {
        if ($line =~ /^DATABASE_URL/) {
            my @live_url = split(/=/, $line);
            $live_db_url = $live_url[1];
        }
        if ($line =~ /^#DATABASE_URL/) {
            my @commented_url = split(/=/, $line);
            $commented_db_url = $commented_url[1];
        }
        print $line;
    }
}

print "\n\nDATABASE_URL is $live_db_url";
print "\n\nCommented DATABASE_URL is $commented_db_url" if defined;


close($envf);