Files
ystavakylaecard/tools/lib/spark/spark_cli.php

270 lines
8.5 KiB
PHP

<?php
require_once dirname(__FILE__) . '/spark_utils.php';
require_once dirname(__FILE__) . '/spark_exception.php';
require_once dirname(__FILE__) . '/spark_source.php';
define('SPARK_VERSION', '0.0.9');
! defined('SPARK_PATH') AND define('SPARK_PATH', './sparks');
class Spark_CLI {
private static $commands = array(
'help' => 'help',
'install' => 'install',
'list' => 'lister',
'reinstall' => 'reinstall',
'remove' => 'remove',
'search' => 'search',
'sources' => 'sources',
'upgrade-system' => 'upgrade_system',
'version' => 'version',
'' => 'index' // default action
);
function __construct($spark_sources)
{
$this->spark_sources = $spark_sources;
}
function execute($command, $args = array())
{
if (!array_key_exists($command, self::$commands))
{
$this->failtown("Unknown action: $command");
return;
}
try
{
$method = self::$commands[$command];
$this->$method($args);
}
catch (Exception $ex)
{
return $this->failtown($ex->getMessage());
}
}
private function index($args)
{
Spark_utils::line('Spark (v' . SPARK_VERSION . ')');
Spark_utils::line('For help: `php tools/spark help`');
}
private function upgrade_system() {
$tool_dir = dirname(__FILE__) . '/../../';
$tool_dir = realpath($tool_dir);
// Get version data
$source = $this->spark_sources[0];
if (!$source) throw new Spark_exception('No sources listed - unsure how to upgrade');
if (!$source->outdated()) // We have an acceptable version
{
Spark_utils::warning('Spark manager is already up to date');
return;
}
// Build a spark and download it
$data = null;
$data->name = 'Spark Manager';
$data->archive_url = $source->version_data->spark_manager_download_url;
$zip_spark = new Zip_spark($data);
$zip_spark->retrieve();
// Download the new version
// Remove the lib directory and the spark
unlink($tool_dir . '/spark');
Spark_utils::remove_full_directory($tool_dir . '/lib');
// Link up the new version
Spark_utils::full_move($zip_spark->temp_path . '/lib', $tool_dir . '/lib');
@rename($zip_spark->temp_path . '/spark', $tool_dir . '/spark');
@`chmod u+x {$tool_dir}/spark`;
// Tell the user the story of what just happened
Spark_utils::notice('Spark manager has been upgraded to ' . $source->version . '!');
}
// list the installed sparks
private function lister()
{
if (!is_dir(SPARK_PATH)) return; // no directory yet
foreach(scandir(SPARK_PATH) as $item)
{
if (!is_dir(SPARK_PATH . "/$item") || $item[0] == '.') continue;
foreach (scandir(SPARK_PATH . "/$item") as $ver)
{
if (!is_dir(SPARK_PATH . "/$item/$ver") || $ver[0] == '.') continue;
Spark_utils::line("$item ($ver)");
}
}
}
private function version()
{
Spark_utils::line(SPARK_VERSION);
}
private function help()
{
Spark_utils::line('install # Install a spark');
Spark_utils::line('reinstall # Reinstall a spark');
Spark_utils::line('remove # Remove a spark');
Spark_utils::line('list # List installed sparks');
Spark_utils::line('search # Search for a spark');
Spark_utils::line('sources # Display the spark source URL(s)');
Spark_utils::line('upgrade-system # Update Sparks Manager to latest version (does not upgrade any of your installed sparks)');
Spark_utils::line('version # Display the installed spark version');
Spark_utils::line('help # Print This message');
}
private function search($args)
{
$term = implode($args, ' ');
foreach($this->spark_sources as $source)
{
$results = $source->search($term);
foreach ($results as $result)
{
$result_line = "\033[33m$result->name\033[0m - $result->summary";
// only show the source information if there are multiple sources
if (count($this->spark_sources) > 1) $result_line .= " (source: $source->url)";
Spark_utils::line($result_line);
}
}
}
private function sources()
{
foreach($this->spark_sources as $source)
{
Spark_utils::line($source->get_url());
}
}
private function failtown($error_message)
{
Spark_utils::error('Uh-oh!');
Spark_utils::error($error_message);
}
private function remove($args)
{
list($flats, $flags) = $this->prep_args($args);
if (count($flats) != 1)
{
return $this->failtown('Which spark do you want to remove?');
}
$spark_name = $flats[0];
$version = array_key_exists('v', $flags) ? $flags['v'] : null;
// figure out what to remove and make sure its isntalled
$dir_to_remove = SPARK_PATH . ($version == null ? "/$spark_name" : "/$spark_name/$version");
if (!file_exists($dir_to_remove))
{
return Spark_utils::warning('Looks like that spark isn\'t installed');
}
if ($version == null && !array_key_exists('f', $flags))
{
throw new Spark_exception("Please specify a version (spark remove -v1.0.0 foo) or remove all with -f");
}
Spark_utils::notice("Removing $spark_name (" . ($version ? $version : 'ALL') . ") from $dir_to_remove");
if (Spark_utils::remove_full_directory($dir_to_remove, true))
{
Spark_utils::notice('Spark removed successfully!');
}
else
{
Spark_utils::warning('Looks like that spark isn\'t installed');
}
// attempt to clean up - will not remove unless empty
@rmdir(SPARK_PATH . "/$spark_name");
}
private function install($args)
{
list($flats, $flags) = $this->prep_args($args);
if (count($flats) != 1)
{
return $this->failtown('format: `spark install -v1.0.0 name`');
}
$spark_name = $flats[0];
$version = array_key_exists('v', $flags) ? $flags['v'] : 'HEAD';
// retrieve the spark details
foreach ($this->spark_sources as $source)
{
Spark_utils::notice("Retrieving spark detail from " . $source->get_url());
$spark = $source->get_spark_detail($spark_name, $version);
if ($spark != null) break;
}
// did we find the details?
if ($spark == null)
{
throw new Spark_exception("Unable to find spark: $spark_name ($version) in any sources");
}
// verify the spark, and put out warnings if needed
$spark->verify();
// retrieve the spark
Spark_utils::notice("From Downtown! Retrieving spark from " . $spark->location_detail());
$spark->retrieve();
// Install it
$spark->install();
Spark_utils::notice('Spark installed to ' . $spark->installed_path() . ' - You\'re on fire!');
}
private function reinstall($args)
{
list($flats, $flags) = $this->prep_args($args);
if (count($flats) != 1)
{
return $this->failtown('format: `spark reinstall -v1.0.0 name`');
}
$spark_name = $flats[0];
$version = array_key_exists('v', $flags) ? $flags['v'] : null;
if ($version == null && !array_key_exists('f', $flags))
{
throw new Spark_exception("Please specify a version to reinstall, or use -f to remove all versions and install latest.");
}
$this->remove($args);
$this->install($args);
}
/**
* Prepares the command line arguments for use.
*
* Usage:
* list($flats, $flags) = $this->prep_args($args);
*
* @param array the arguments array
* @return array the flats and flags
*/
private function prep_args($args)
{
$flats = array();
$flags = array();
foreach($args as $arg)
{
preg_match('/^(\-?[a-zA-Z])([^\s]*)$/', $arg, $matches);
if (count($matches) != 3) continue;
$matches[0][0] == '-' ? $flags[$matches[1][1]] = $matches[2] : $flats[] = $matches[0];
}
return array($flats, $flags);
}
}