Merge pull request #18 from consolidation/no-download-if-current-greater

No download if current version is greater than latest release.

src/SelfUpdateCommand.php

@@ -4,6 +4,7 @@
 
 use Composer\Semver\VersionParser;
 use Composer\Semver\Semver;
+use Composer\Semver\Comparator;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
@@ -210,7 +211,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
             'compatible' => $isCompatibleOptionSet,
             'version_constraint' => $versionConstraintArg,
         ]);
-        if (null === $latestRelease || Semver::satisfies($latestRelease['version'], $this->currentVersion)) {
+        if (null === $latestRelease || Comparator::greaterThanOrEqualTo($this->currentVersion, $latestRelease['version'])) {
             $output->writeln('No update available');
             return 0;
         }