From b0832f71a4566cca519b1302c70592c65a5f00ca Mon Sep 17 00:00:00 2001
From: Ralf Lang <lang@b1-systems.de>
Date: Thu, 28 Nov 2019 11:50:20 +0100
Subject: [PATCH] Add a release task for satis output.

---
 lib/Components/Release/Task/Satis.php | 186 ++++++++++++++++++++++++++
 1 file changed, 186 insertions(+)
 create mode 100644 lib/Components/Release/Task/Satis.php

diff --git a/lib/Components/Release/Task/Satis.php b/lib/Components/Release/Task/Satis.php
new file mode 100644
index 00000000..b8eeeeed
--- /dev/null
+++ b/lib/Components/Release/Task/Satis.php
@@ -0,0 +1,186 @@
+<?php
+/**
+ * Components_Release_Task_Satis:: Rebuild a satis repo
+ *
+ * Ask Satis to rebuild the repository now and find updated tags
+ * 
+ * PHP version 7
+ *
+ * @category Horde
+ * @package  Components
+ * @author   Ralf Lang <lang@b1-systems.de>
+ * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
+ * @link     https://packagist.org/about#how-to-update-packages
+ */
+
+/**
+ * Components_Release_Task_Satis:: Rebuild a satis repo
+ *
+ * Copyright 2011-2019 Horde LLC (http://www.horde.org/)
+ *
+ * See the enclosed file LICENSE for license information (LGPL). If you
+ * did not receive this file, see http://www.horde.org/licenses/lgpl21.
+ *
+ * @category Horde
+ * @package  Components
+ * @author   Ralf Lang <lang@b1-systems.de>
+ * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
+ * @link     https://packagist.org/about#how-to-update-packages
+ */
+class Components_Release_Task_Satis
+extends Components_Release_Task_Base
+{
+    /**
+     * Validate if we are setup
+     * 
+     * @param array $options Additional options.
+     *
+     * @return array An empty array if all preconditions are met and a list of
+     *               error messages otherwise.
+     */
+    public function preValidate($options)
+    {
+        $issues = [];
+        $options = $this->_options($options);
+
+        foreach (['satis_bin', 'satis_json', 'satis_outdir'] as $option) {
+            if (empty($options[$option])) {
+                $issues[] = "Required config key '$option' not set";
+            }
+        } 
+
+        return $issues;
+    }
+
+    /**
+     * Ask for the Horde_Http_Client dependency
+     * 
+     * @return array The list of dependencies requested
+     */
+    public function askDependencies()
+    {
+        return ['http' => 'Horde_Http_Client'];
+    }
+
+    /**
+     * Run the task.
+     * 
+     * Checkout the wanted branch
+     * Supports pretend mode
+     *
+     * @param array $options Additional options by reference.
+     *
+     * @return void;
+     */
+    public function run(&$options)
+    {
+        $options = $this->_options($options);
+        $pretend = $this->getTasks()->pretend();
+        $package = $this->getComponent();
+        // Do we need to generalize this?
+        $base = $package->getName();
+        if ($base == 'horde') {
+            $base = 'base';
+        }
+        $repo = $options['git_repo_base'] . $base . '.git';
+        if ($pretend) {
+            $this->getOutput()->info(
+                sprintf(
+                    'Would try to ensure package %s is present in json config',
+                    $package->getName()
+                )
+            );
+            $this->getOutput()->info(
+                sprintf(
+                    'Would try to rewrite Satis repository at %s',
+                    $options['satis_outdir']
+                )
+            );
+            if (!empty($options['satis_push'])) {
+                $this->getOutput()->info(
+                    sprintf(
+                        'Would try to commit and push Satis repository at %s',
+                        $options['satis_outdir']
+                    )
+                );
+            }
+            return;
+        }
+        // Ensure the package is present in the satis repo
+        $res = $this->exec(
+            sprintf(
+                '%s add %s %s',
+                $options['satis_bin'],
+                $repo,
+                $options['satis_json']
+            )
+        );
+        // Any output here?
+
+        // Rebuild the satis repo
+        $this->getOutput()->info(
+            sprintf(
+                'Rebuilding static content at %s from json config at %s -'.
+                ' This may take very long',
+                $options['satis_outdir'],
+                $options['satis_json']
+            )
+        );
+        $res = $this->exec(
+            sprintf(
+                '%s build %s %s',
+                $options['satis_bin'],
+                $options['satis_json'],
+                $options['satis_outdir']
+            )
+        );
+        if ($options['satis_push']) {
+            $this->execInDirectory(
+                'git add *',
+                $options['satis_outdir']
+            );
+            $this->execInDirectory(
+                sprintf('git commit -m "Updated by %s release at %s"',
+                    $package->getName(),
+                    (new Horde_Date(time(),'UTC'))->toJson()
+                ),
+                $options['satis_outdir']
+            );
+            $this->execInDirectory(
+                'git push',
+                $options['satis_outdir']
+            );
+        }
+
+        return;
+    }
+
+    /**
+     * Ensure default and required options
+     *
+     * - satis_bin: path to satis cli defaults to "which"
+     * - satis_json: path to satis json file defaults to ''
+     * - satis_outdir: path where satis should write the repository default ''
+     * - satis_push: Try to commit and push the generated content as git repo?
+     *     Defaults to false
+     * 
+     * @param array $options Additional options.
+     * 
+     * @return array The processed options
+     */
+    protected function _options($options)
+    {
+        if (empty($options['satis_bin'])) {
+            $satisWhich = $this->exec('which satis');
+            $found = $satisWhich->getReturnValue() ? '' : (string) $satisWhich;
+        }
+        $options['satis_bin'] = $options['satis_bin'] ?? $found;
+        $options['satis_json'] = $options['satis_json'] ?? '';
+        $options['satis_outdir'] = $options['satis_outdir'] ?? '';
+        $options['satis_push'] = (bool) $options['satis_push'] ?? false;
+        $options['vendor'] = $options['vendor'] ?? 'horde';
+        $options['git_repo_base'] = $options['git_repo_base'] ??
+            'https://github.com/' . $options['vendor'] . '/';
+        return $options;
+    }
+}