Configurable Tmp Dir Location (#2)

php-packages/testing/src/integration/Setup/SetupScript.php

@@ -14,9 +14,12 @@ use Flarum\Install\AdminUser;
 use Flarum\Install\BaseUrl;
 use Flarum\Install\DatabaseConfig;
 use Flarum\Install\Installation;
+use Flarum\Testing\integration\UsesTmpDir;
 
 class SetupScript
 {
+    use UsesTmpDir;
+
     /**
      * Test database host.
      *
@@ -71,23 +74,31 @@ class SetupScript
 
     public function run()
     {
+        $tmp = $this->tmpDir();
+
         echo "Connecting to database $this->name at $this->host:$this->port.\n";
         echo "Logging in as $this->user with password '$this->pass'.\n";
         echo "Table prefix: '$this->pref'\n";
+        echo "\nStoring test config in '$tmp'\n";
 
         echo "\n\nCancel now if that's not what you want...\n";
         echo "Use the following environment variables for configuration:\n";
-        echo "DB_HOST, DB_PORT, DB_DATABASE, DB_USERNAME, DB_PASSWORD, DB_PREFIX\n";
+        echo "Database: DB_HOST, DB_PORT, DB_DATABASE, DB_USERNAME, DB_PASSWORD, DB_PREFIX\n";
+        echo "Test Config: FLARUM_TEST_TMP_DIR or FLARUM_TEST_TMP_DIR_LOCAL\n";
+
 
         sleep(4);
 
         echo "\nOff we go...\n";
+
+        $this->setupTmpDir();
+
         $installation = new Installation(
             new Paths([
-                'base' => __DIR__.'/../tmp',
-                'public' => __DIR__.'/../tmp/public',
-                'storage' => __DIR__.'/../tmp/storage',
-                'vendor' => __DIR__.'/../../../../../',
+                'base' => $tmp,
+                'public' => "$tmp/public",
+                'storage' => "$tmp/storage",
+                'vendor' => getcwd().'/vendor',
             ])
         );
 

php-packages/testing/src/integration/TestCase.php

@@ -23,6 +23,7 @@ use Psr\Http\Server\RequestHandlerInterface;
 abstract class TestCase extends \PHPUnit\Framework\TestCase
 {
     use BuildsHttpRequests;
+    use UsesTmpDir;
 
     /**
      * @inheritDoc
@@ -45,14 +46,16 @@ abstract class TestCase extends \PHPUnit\Framework\TestCase
     protected function app()
     {
         if (is_null($this->app)) {
+            $tmp = $this->tmpDir();
+
             $site = new InstalledSite(
                 new Paths([
-                    'base' => __DIR__.'/tmp',
-                    'vendor' => __DIR__.'/../../../../',
-                    'public' => __DIR__.'/tmp/public',
-                    'storage' => __DIR__.'/tmp/storage',
+                    'base' => $tmp,
+                    'public' => "$tmp/public",
+                    'storage' => "$tmp/storage",
+                    'vendor' => getcwd().'/vendor',
                 ]),
-                new Config(include __DIR__ . '/tmp/config.php')
+                new Config(include "$tmp/config.php")
             );
 
             $extenders = array_merge([

php-packages/testing/src/integration/UsesTmpDir.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Flarum\Testing\integration;
+
+trait UsesTmpDir
+{
+    public function tmpDir() {
+        return getenv('FLARUM_TEST_TMP_DIR_LOCAL') ?: getenv('FLARUM_TEST_TMP_DIR') ?: __DIR__.'/tmp';
+    }
+
+    public function setupTmpDir() {
+        $DIRS_NEEDED = [
+            '/',
+            '/public',
+            '/public/assets',
+            '/storage',
+            '/storage/formatter',
+            '/storage/sessions',
+            '/storage/views',
+            '/vendor',
+            '/vendor/composer'
+        ];
+
+        $FILES_NEEDED = [
+            '/vendor/composer/installed.json' => '{}'
+        ];
+
+        $tmpDir = $this->tmpDir();
+
+        foreach ($DIRS_NEEDED as $path) {
+            $fullPath = $tmpDir.$path;
+            if (!file_exists($fullPath)) {
+                mkdir($fullPath);
+            }
+        }
+
+        foreach ($FILES_NEEDED as $path => $contents) {
+            $fullPath = $tmpDir.$path;
+            if (!file_exists($fullPath)) {
+                file_put_contents($fullPath, $contents);
+            }
+        }
+    }
+}

php-packages/testing/src/integration/tmp/vendor/composer/installed.json

@@ -1 +0,0 @@
-{}