alfred.bundler.php

<?php

/***
  Main PHP interface for the Alfred Dependency Bundler. This file should be
  the only one from the bundler that is distributed with your workflow.

  See documentation on how to use: http://shawnrice.github.io/alfred-bundler/

  License: GPLv3
***/

// Define the global bundler version.
$bundler_version       = "aries";
$bundler_minor_version = '1';

// Let's just make sure that the utility exists before we try to use it.
$__data = exec('echo $HOME') . "/Library/Application Support/Alfred 2/Workflow Data/alfred.bundler-$bundler_version";
if ( ! file_exists( "$__data" ) ) {
  __installBundler();
}

// This file will be there because it either was or we just installed it.
require_once( "$__data/bundler.php" );

// Check for bundler minor update
$cmd = "sh '$__data/meta/update.sh' > /dev/null 2>&1";
exec( $cmd );

/**
 *  This is the only function the workflow author needs to invoke.
 *  If the asset to be loaded is a PHP library, then you just need to call the function,
 *  and the files will be required automatically.
 *
 *  If you are loading a "utility" application, then the function will return the full
 *  path to the function so that you can invoke it.
 *
 *  If you are passing your own json, then include it as a file path.
 *
 **/
function __load( $name , $version = 'default' , $type = 'php' , $json = '' ) {
  if ( file_exists( 'info.plist' ) ) {
    // Grab the bundle ID from the plist file.
    $bundle = exec( "/usr/libexec/PlistBuddy -c 'print :bundleid' 'info.plist'" );
  } else if ( file_exists( '../info.plist' ) ) {
    $bundle = exec( "/usr/libexec/PlistBuddy -c 'print :bundleid' '../info.plist'" );
  } else {
    $bundle = '';
  }

  if ( $type == 'php' ) {
    $assets = __loadAsset( $name , $version , $bundle , strtolower($type) , $json );
    foreach ($assets as $asset ) {
      require_once( $asset );
    }
    return TRUE;
  } else if ( $type == 'utility' ) {
    $asset = __loadAsset( $name , $version , $bundle , strtolower($type) , $json );
    return str_replace(' ' , '\ ' , $asset[0]);
  } else {
    return __loadAsset( $name , $version , $bundle , strtolower($type) , $json );
  }

  // We shouldn't get here.
  return FALSE;

} // End __load()

/**
 * Installs the Alfred Bundler utility.
 **/
function __installBundler() {
  // Install the Alfred Bundler

  global $bundler_version, $__data;
echo "here";
  $installer = "https://raw.githubusercontent.com/shawnrice/alfred-bundler/$bundler_version/meta/installer.sh";
  $__cache   = exec('echo $HOME') . "/Library/Caches/com.runningwithcrayons.Alfred-2/Workflow Data/alfred.bundler-$bundler_version";

  // Make the directories
  if ( ! file_exists( $__cache ) ) {
    mkdir( $__cache );
  }
  if ( ! file_exists( "$__cache/installer" ) ) {
    mkdir( "$__cache/installer" );
  }
  // Download the installer
  // I'm throwing in the second bash command to delay the execution of the next
  // exec() command. I'm not sure if that's necessary.
  exec( "curl -sL '$installer' > '$__cache/installer/installer.sh'" );
  // Run the installer
  exec( "sh '$__cache/installer/installer.sh'" );

} // End __installBundler()