plugin-build

#!/usr/bin/env php
<?php
if ( $argc < 2 ) {
	die( "Usage: " . basename( $argv[0] ) . " <version>\nRun from the folder containing the build config files.\n" );
}

$version = $argv[1];

$publish = false;
foreach ( $argv as $arg ) {
	if ( '-p' === $arg ) {
		$publish = true;
	}
}

$build_cfg_dir = getcwd();
$parent_dir = dirname( $build_cfg_dir );

// Defaults - override in config.php
$src_dir = $parent_dir;
$zip_dir = $build_cfg_dir;
$tmp_dir = "$build_cfg_dir/tmp";
$cleanup = true;

$config_file = "$build_cfg_dir/config.php";
if ( ! file_exists( $config_file ) ) {
	echo "Could not find the config.php file in the current folder.\n";
	exit;
}

include $config_file;

if ( ! isset( $plugin_slug ) ) {
	$plugin_slug = basename( $src_dir );
}

$dest_dir = "$tmp_dir/$plugin_slug";

if ( ! isset( $main_plugin_file ) ) {
	$main_plugin_file = "$src_dir/$plugin_slug.php";
}

if ( !file_exists( $main_plugin_file ) ) {
	echo "Cannot find main plugin file $main_plugin_file.\n";
	exit;
}

/*
 * version-check.php example:
 * $version_checks = array(
 * 		"$plugin_slug.php" => array(
 * 			'@Version:\s+(.*)\n@' => 'header'
 * 		)
 * );
 *
*/
$version_check_hook = "$build_cfg_dir/version-check.php";
if ( file_exists( $version_check_hook ) ) {
	include $version_check_hook;

	$messages = '';

	foreach ( $version_checks as $file => $regexes ) {
		$file = "$src_dir/$file";

		if ( !file_exists( $file ) ) {
			$messages .= "Whoa! Couldn't find $file\n";
			continue;
		}

		$file_content = file_get_contents( $file );

		if ( !$file_content ) {
			$messages .= "Whoa! Could not read contents of $file\n";
			continue;
		}

		foreach ( $regexes as $regex => $context ) {
			if ( !preg_match( $regex, $file_content, $matches ) ) {
				$messages .= "Whoa! Couldn't find $context version number in $file\n";
				continue;
			}

			if ( trim( $matches[1] ) != trim( $version ) ) {
				$messages .= "Whoa! " . ucfirst( $context ) . " version number is currently $matches[1] in $file\n";
			}
		}
	}

	if ( $messages ) {
		die( $messages );
	}
}

`rm -Rf "$dest_dir" 2>/dev/null`;

if ( ! is_dir( $tmp_dir ) ) {
	mkdir( $tmp_dir );
}

mkdir( $dest_dir );

$filter_file = "$build_cfg_dir/filter";

// Use this hook to override the default filter file
$filter_hook = "$build_cfg_dir/filter.php";
if ( file_exists( $filter_hook ) ) {
	include $filter_hook;
}

`rsync -r --filter=". $filter_file" "$src_dir"/* "$dest_dir"`;

chdir( $tmp_dir );

// Use this hook to do anything before we zip up
$pre_zip_hook = "$build_cfg_dir/pre-zip.php";
if ( file_exists( $pre_zip_hook ) ) {
	include $pre_zip_hook;
}

if ( ! isset( $zip_name ) ) {
	$zip_name = "$plugin_slug-$version.zip";
} else {
	$zip_name = "$zip_name-$version.zip";
}

if ( file_exists( $zip_dir . '/' . $zip_name ) ) {
	echo "\nRemoving existing zip: " . $zip_dir . '/' . $zip_name . "\n\n" ;
	// Ensure we don't add files to an existing zip
	unlink( $zip_dir . '/' . $zip_name );
}

echo `zip -r $zip_name $plugin_slug -x "*.DS_Store"`;

if ( $zip_dir != $tmp_dir ) {
	`mv $zip_name "$zip_dir"/`;
}

if ( $cleanup ) {
	`rm -Rf "$dest_dir"`;
}