Initial commit

.gitignore

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+composer.lock
+.idea/
+vendor/

LICENSE

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+BSD 3-Clause License
+
+Copyright (c) 2020, Silverstripe Limited - www.silverstripe.com
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the copyright holder nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+# Silverstripe Module Issue Browser Util
+
+This utility reads a `composer.lock` file,
+discovers any Silverstripe modules contained there,
+and opens the [Silverstripe Issue Browser](http://silverstripe-issue-tracker.silverstripe.org) app.
+It shows only issues related to those Silverstripe modules.
+
+## Installation
+
+Install within a project (auto-discovers lock file)
+
+```
+composer require silverstripe/github-issue-search-composer-util
+``` 
+
+Install globally (and pass through a lock file)
+
+```
+composer global require silverstripe/github-issue-search-composer-util
+``` 
+
+## Usage
+
+In a Silverstripe project:
+
+```
+vendor/bin/github-issue-search
+```
+
+Globally with a custom lock file:
+
+```
+cat /my/project/composer.lock | github-issue-search
+```
+
+The command will output a URL that you can open in your favourite browser.
+
+On MacOSX, you can do this automatically with the `open` command,
+on Windows with the `start` command.
+
+```
+vendor/bin/github-issue-search | open
+``` 

bin/github-issue-search

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+#!/usr/bin/env php
+<?php
+
+require __DIR__ . '/../vendor/autoload.php';
+
+
+use Silverstripe\GithubIssueSearch\Util\UrlGenerator;
+
+// Try to read from stdin
+stream_set_blocking(STDIN, 0);
+$lockfileStr = stream_get_contents(STDIN);
+
+// Fall back to lockfile autodiscovery
+if (!$lockfileStr) {
+    // Relative to vendor/bin/ or bin/
+    $lockfilePaths = [
+        __DIR__ . '/../composer.lock',
+        __DIR__ . '/../../composer.lock',
+    ];
+    foreach ($lockfilePaths as $lockfilePath) {
+        if (file_exists($lockfilePath)) {
+            $lockfileStr = file_get_contents($lockfilePath);
+        }
+    }
+}
+
+if (!$lockfileStr) {
+    echo "Could not read a lockfile from stdin or find it in the project context" . PHP_EOL;
+    exit(1);
+}
+
+$gen = new UrlGenerator();
+echo $gen->generate($lockfileStr);

composer.json

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+{
+  "name": "silverstripe/github-issue-search-composer-util",
+  "description": "Reads a composer.lock and opens an issue browser with any modules contained there",
+  "license": "BSD-3-Clause",
+  "bin": ["bin/github-issue-search"],
+  "autoload": {
+    "psr-4": {
+        "Silverstripe\\GithubIssueSearch\\Util\\": "src/"
+    }
+  }
+}

src/UrlGenerator.php

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+<?php
+
+namespace Silverstripe\GithubIssueSearch\Util;
+
+/**
+ * Could've done this with composer/composer package,
+ * but seemed a bit overkill :D
+ */
+class UrlGenerator
+{
+    /**
+     * @var string
+     */
+    protected $urlTemplate = 'https://silverstripe-issue-tracker.silverstripe.org?customRepos=%s';
+
+    /**
+     * @param string $lockfileStr
+     * @return string URL
+     */
+    public function generate(string $lockfileStr)
+    {
+        $data = json_decode($lockfileStr, true);
+
+        $urls = array_filter(array_map(function ($package) {
+            if (!$this->isSilverstripeRepo($package) || !$this->isGithubRepo($package)) {
+                return null;
+            }
+
+            return $package['source']['url'];
+        }, $data['packages']));
+
+        // Assuming Github URLs, the "identifier" is the same as the path name
+        $ids = array_filter(array_map(function($url) {
+            return $this->extractRepoIdentifier($url);
+        }, $urls));
+
+        return sprintf($this->urlTemplate, implode(',', $ids));
+    }
+
+    protected function isSilverstripeRepo($package)
+    {
+        $types = [
+            'silverstripe-module',
+            'silverstripe-vendormodule',
+            'silverstripe-recipe'
+        ];
+        return in_array($package['type'], $types);
+    }
+
+    protected function isGithubRepo($package)
+    {
+        if (!isset($package['source']['url'])) {
+            return false;
+        }
+
+        $url = $package['source']['url'];
+
+        return (
+            preg_match('#^https?://github.com#', $url) ||
+            preg_match('#^https?://www.github.com#', $url)
+        );
+    }
+
+    protected function extractRepoIdentifier($url)
+    {
+        return trim(preg_replace('/\.git$/', '', parse_url($url, PHP_URL_PATH)), '/');
+    }
+}