Drupal 7 version

env_conf.forms.inc

@@ -16,6 +16,10 @@ function env_conf_form() {
 
   // List available environments
   $available_envs = _get_simple_available_environments();
+  if (!$available_envs) {
+    drupal_set_message(t('No environment is defined. You should define one or more by implementing <strong>hook_env_conf_available_env()</strong>.'), 'warning');
+    return $form;
+  }
 
   // Get current environment name (normally in settings.php,
   // but possibly in a Drupal variable,

env_conf.info

 name = Per-environment configuration
 description = Allow admin to deploy specific configuration per environment, by using a Drush command or an admin page
-core = 6.x
+core = 7.x

env_conf.module

@@ -7,11 +7,16 @@
  */
 
 /**
- * Implements hook_perm().
+ * Implements hook_permission().
  */
-function env_conf_perm() {
+function env_conf_permission() {
   return array(
-    'access deploy-configuration feature',
+    'access deploy-configuration feature' => array(
+      'title' => t('Access deploy configuration feature'),
+      'description' => t('Access to admin page where you can deploy a selected environment configuration.'),
+      'restrict access' => TRUE,
+      'warning' => 'Only admins should access this feature.',
+    ),
   );
 }
 
@@ -20,7 +25,7 @@ function env_conf_perm() {
  */
 function env_conf_menu() {
   return array(
-    'admin/settings/environment-configuration' => array(
+    'admin/config/environment-configuration' => array(
       'title' => 'Per-environment configuration',
       'description' => 'Page where you can deploy a selected environment configuration.',
       'page callback' => 'drupal_get_form',
@@ -30,3 +35,44 @@ function env_conf_menu() {
     )
   );
 }
+
+/**
+ * Implements hook_env_conf_available_env().
+ */
+function env_conf_env_conf_available_env() {
+  return array(
+    'local' => array(
+      'callbacks' => array(
+        '_demo_env_conf',
+      ),
+      'include_file' => array(
+        'type' => 'inc',
+        'module' => 'env_conf',
+        'name' => 'env_conf.env_conf',
+      ),
+      'weight' => 1,
+    ),
+    'staging' => array(
+      'callbacks' => array(
+        '_demo_env_conf',
+      ),
+      'include_file' => array(
+        'type' => 'inc',
+        'module' => 'env_conf',
+        'name' => 'env_conf.env_conf',
+      ),
+      'weight' => 2,
+    ),
+    'prod' => array(
+      'callbacks' => array(
+        '_demo_env_conf',
+      ),
+      'include_file' => array(
+        'type' => 'inc',
+        'module' => 'env_conf',
+        'name' => 'env_conf.env_conf',
+      ),
+      'weight' => 3,
+    ),
+  );
+}