diff --git a/bin/build-configs b/bin/build-configs
index 11a7827..171cc1e 100755
--- a/bin/build-configs
+++ b/bin/build-configs
@@ -81,80 +81,14 @@ $app->command(
             $configurationData['docker-compose'] = null;
         }
 
+        $configurationData['managedText'] = 'Do not edit this file. It is automatically generated by \'build-configs\'.';
+
+        $filesToGenerate = getFiles(configurationData: $configurationData);
+
         $io->info("Building configuration for {$configurationData['name']}.");
 
-        /** @var Collection<int, TemplateFile> */
-        $filesToGenerate = collect([
-            new TemplateFile(data: 'common/.dockerignore', name: '.dockerignore'),
-            new TemplateFile(data: 'common/.hadolint.yaml', name: '.hadolint.yaml'),
-            new TemplateFile(data: 'env.example', name: '.env.example'),
-        ]);
-
-        $extraDatabases = Arr::get($configurationData, 'database.extra_databases', []);
-        if (count($extraDatabases) > 0) {
-            $filesToGenerate[] = new TemplateFile(
-                data: 'extra-databases.sql',
-                name: 'extra-databases.sql',
-                path: 'tools/docker/images/database/root/docker-entrypoint-initdb.d',
-            );
-        }
-
-        if (false !== Arr::get($configurationData, "justfile", true)) {
-            $filesToGenerate[] = new TemplateFile(data: 'justfile', name: 'justfile');
-        }
-
-        if (isset($configurationData['dockerCompose']) && $configurationData['dockerCompose'] !== null) {
-            $filesToGenerate[] = new TemplateFile(data: 'docker-compose.yaml', name: 'docker-compose.yaml');
-        }
-
-        if (isPhp(Arr::get($configurationData, 'language'))) {
-            $filesToGenerate[] = new TemplateFile(data: 'php/Dockerfile', name: 'Dockerfile');
-            $filesToGenerate[] = new TemplateFile(data: 'php/phpcs.xml', name: 'phpcs.xml.dist');
-            $filesToGenerate[] = new TemplateFile(data: 'php/phpstan.neon', name: 'phpstan.neon.dist');
-            $filesToGenerate[] = new TemplateFile(data: 'php/phpunit.xml', name: 'phpunit.xml.dist');
-            $filesToGenerate[] = new TemplateFile(
-                data: 'php/docker-entrypoint-php',
-                name: 'docker-entrypoint-php',
-                path: 'tools/docker/images/php/root/usr/local/bin',
-            );
-        }
-
-        if (isNode(Arr::get($configurationData, 'language'))) {
-            $filesToGenerate[] = new TemplateFile(data: 'node/.yarnrc', name: '.yarnrc');
-            $filesToGenerate[] = new TemplateFile(data: 'node/Dockerfile', name: 'Dockerfile');
-        }
-
-        if (isCaddy(Arr::get($configurationData, 'web.type'))) {
-            $filesToGenerate[] = new TemplateFile(
-                data: 'web/caddy/Caddyfile',
-                name: 'Caddyfile',
-                path: 'tools/docker/images/web/root/etc/caddy',
-            );
-        }
-
-        if (isNginx(Arr::get($configurationData, 'web.type'))) {
-            $filesToGenerate[] = new TemplateFile(
-                data: 'web/nginx/default.conf',
-                name: 'default.conf',
-                path: 'tools/docker/images/web/root/etc/nginx/conf.d',
-            );
-        }
-
-        if ('drupal-project' === Arr::get($configurationData, 'type')) {
-            // Add a Drupal version of phpunit.xml.dist.
-            $filesToGenerate[] = new TemplateFile(data: 'drupal-project/phpunit.xml.dist', name: 'phpunit.xml.dist');
-        }
-
-        // Display a list of generated files.
         $io->write('Generated files:');
-        $io->listing($filesToGenerate
-            ->map(fn (TemplateFile $templateFile): string =>
-                collect([$templateFile->path, $templateFile->name])->filter()->implode('/'))
-            ->unique()
-            ->sort()
-            ->toArray());
-
-        $configurationData['managedText'] = 'Do not edit this file. It is automatically generated by \'build-configs\'.';
+        $io->listing(getListOfFiles(filesToGenerate: $filesToGenerate)->toArray());
 
         generateFiles(
             configurationData: $configurationData,
@@ -205,6 +139,82 @@ function generateFiles(
     }
 }
 
+function getFiles(array $configurationData): Collection
+{
+    /** @var Collection<int, TemplateFile> */
+    $filesToGenerate = collect([
+        new TemplateFile(data: 'common/.dockerignore', name: '.dockerignore'),
+        new TemplateFile(data: 'common/.hadolint.yaml', name: '.hadolint.yaml'),
+        new TemplateFile(data: 'env.example', name: '.env.example'),
+    ]);
+
+    $extraDatabases = Arr::get($configurationData, 'database.extra_databases', []);
+    if (count($extraDatabases) > 0) {
+        $filesToGenerate[] = new TemplateFile(
+            data: 'extra-databases.sql',
+            name: 'extra-databases.sql',
+            path: 'tools/docker/images/database/root/docker-entrypoint-initdb.d',
+        );
+    }
+
+    if (false !== Arr::get($configurationData, "justfile", true)) {
+        $filesToGenerate[] = new TemplateFile(data: 'justfile', name: 'justfile');
+    }
+
+    if (isset($configurationData['dockerCompose']) && $configurationData['dockerCompose'] !== null) {
+        $filesToGenerate[] = new TemplateFile(data: 'docker-compose.yaml', name: 'docker-compose.yaml');
+    }
+
+    if (isPhp(Arr::get($configurationData, 'language'))) {
+        $filesToGenerate[] = new TemplateFile(data: 'php/Dockerfile', name: 'Dockerfile');
+        $filesToGenerate[] = new TemplateFile(data: 'php/phpcs.xml', name: 'phpcs.xml.dist');
+        $filesToGenerate[] = new TemplateFile(data: 'php/phpstan.neon', name: 'phpstan.neon.dist');
+        $filesToGenerate[] = new TemplateFile(data: 'php/phpunit.xml', name: 'phpunit.xml.dist');
+        $filesToGenerate[] = new TemplateFile(
+            data: 'php/docker-entrypoint-php',
+            name: 'docker-entrypoint-php',
+            path: 'tools/docker/images/php/root/usr/local/bin',
+        );
+    }
+
+    if (isNode(Arr::get($configurationData, 'language'))) {
+        $filesToGenerate[] = new TemplateFile(data: 'node/.yarnrc', name: '.yarnrc');
+        $filesToGenerate[] = new TemplateFile(data: 'node/Dockerfile', name: 'Dockerfile');
+    }
+
+    if (isCaddy(Arr::get($configurationData, 'web.type'))) {
+        $filesToGenerate[] = new TemplateFile(
+            data: 'web/caddy/Caddyfile',
+            name: 'Caddyfile',
+            path: 'tools/docker/images/web/root/etc/caddy',
+        );
+    }
+
+    if (isNginx(Arr::get($configurationData, 'web.type'))) {
+        $filesToGenerate[] = new TemplateFile(
+            data: 'web/nginx/default.conf',
+            name: 'default.conf',
+            path: 'tools/docker/images/web/root/etc/nginx/conf.d',
+        );
+    }
+
+    if ('drupal-project' === Arr::get($configurationData, 'type')) {
+        // Add a Drupal version of phpunit.xml.dist.
+        $filesToGenerate[] = new TemplateFile(data: 'drupal-project/phpunit.xml.dist', name: 'phpunit.xml.dist');
+    }
+
+    return $filesToGenerate;
+}
+
+function getListOfFiles(Collection $filesToGenerate): Collection
+{
+    return $filesToGenerate
+        ->map(fn (TemplateFile $templateFile): string =>
+            collect([$templateFile->path, $templateFile->name])->filter()->implode('/'))
+        ->unique()
+        ->sort();
+}
+
 function isCaddy(?string $webServer): bool
 {
     if (is_null($webServer)) {