Merge pull request #68 from sstok/release-3.0.0

Release v3.0.0

.gitignore

@@ -0,0 +1 @@
+/vendor/

.hubkit/pre-release.php

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+<?php
+
+declare(strict_types=1);
+
+use Psr\Container\ContainerInterface as Container;
+use Rollerworks\Component\Version\Version;
+use Symfony\Component\Console\Helper\ProgressIndicator;
+
+return function (Container $container, Version $version, string $branch, ?string $releaseTitle, string $changelog) {
+    /** @var \Psr\Log\LoggerInterface $logger */
+    $logger = $container->get('logger');
+    /** @var \HubKit\Service\GitHub $github */
+    $github = $container->get('github');
+    /** @var \HubKit\Service\Git\GitBranch $gitBranch */
+    $gitBranch = $container->get('git.branch');
+
+    /** @var \Symfony\Component\Console\Style\SymfonyStyle $style */
+    $style = $container->get('style');
+
+    $logger->info('Preparing new release branch');
+    $gitBranch->checkoutNew($releaseBranch = 'release-'.$version->full);
+
+        $logger->info('Updating composer branch-alias');
+        $container->get('process')->mustRun(['composer', 'config', 'extra.branch-alias.dev-'.$branch, sprintf('%d.%d-dev', $version->major, $version->minor)]);
+
+        $gitBranch->add('composer.json');
+        $gitBranch->commit('Update composer branch-alias');
+
+    $gitBranch->pushToRemote('origin', $releaseBranch);
+
+    $pr = $github->openPullRequest($branch, $releaseBranch, 'Release v'.$version->full, 'This might be a good place for a changelog.');
+
+    $style->warning([
+        'Pull request '.$pr['html_url'].' was opened for this release.',
+        'The process will automatically continue once this pull request it merged.',
+        '!! DO NOT ABORT THE COMMAND !!'
+    ]);
+
+    $progress = new ProgressIndicator($style);
+    $progress->start('Waiting for pull request to be merged.');
+
+    // Wait till the pull-request is merged. This might crash if the API limit is exceeded.
+    while ($github->getPullRequest($pr['number'])['state'] === 'open') {
+        sleep(30); // sleep for 30 seconds
+
+        $progress->advance();
+    }
+
+    if ($github->getPullRequest($pr['number'])['state'] === 'closed') {
+        $progress->finish('Pull request was closed. Aborting.');
+
+        exit(1);
+    }
+
+    $progress->finish('Pull request was merged, continuing.');
+    $gitBranch->pullRemote('upstream', $branch);
+};

composer.json

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+{
+    "name": "sebastiaanstok/experiments-sandbox",
+    "authors": [
+        {
+            "name": "Sebastiaan Stok",
+            "email": "[email protected]"
+        }
+    ],
+    "require": {},
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.0-dev"
+        }
+    }
+}