make_plugin

#!/usr/bin/perl

use strict;
use warnings;
use File::Basename;
use File::Copy;

sub main {
	my ($app, @files) = @_;
		
	my $orig_dir=`pwd`;
	chomp($orig_dir);

	print "Creating plugins: $app\n";
	mkdir "../$app";
	chdir "../$app";

	mkdir "../$app/priv";

	print "...Generating base files\n";
	system("$orig_dir/rebar3 new lib $app");

	print "...Removing default $app.erl\n";
	unlink("src/$app.erl");

	print "...Adding nitrogen.plugin\n";
	system("touch nitrogen.plugin");
	system("touch priv/nitrogen.plugin");

	print "...creating include directory\n";
	mkdir "include";
	
	for(@files) {
		my ($base,$path,$ext) = fileparse($_);
		my $file = "src/$base$ext";
		print "...moving $base$ext to $file\n";
		move("$orig_dir/$_", $file);
	}

	print "...creating blank records.hrl\n";
	system("touch include/records.hrl");

	print "$app initialized.\nNext Step: copy the element records into $app/include/records.hrl\n\n";
}

if($#ARGV == -1) {
	print "Usage: $0 app_name file1.erl,file2.erl,...\n";
	print "          or\n";
	print "       $0 file1.erl\n";
}elsif($#ARGV==0) {
	my $file = $ARGV[0];
	my $basename = basename($file);
	(my $app = $basename) =~ s/\.[^.]+$//;
	&main($app, $file);
}else{
	&main(@ARGV);
}